Membership
Tour
Register
Log in
Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
Follow
Industry
CPC
H01H71/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
Current Industry
H01H71/00
Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
Sub Industries
H01H71/002
with provision for switching the neutral conductor
H01H71/02
Housings Casings Bases Mountings
H01H71/0207
Mounting or assembling the different parts of the circuit breaker
H01H71/0214
Housing or casing lateral walls containing guiding grooves or special mounting facilities
H01H71/0221
Majority of parts mounted on central frame or wall
H01H71/0228
having provisions for interchangeable or replaceable parts
H01H71/0235
Contacts and the arc extinguishing space inside individual separate cases, which are positioned inside the housing of the circuit breaker
H01H71/025
Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
H01H71/0257
Strength considerations
H01H71/0264
Mountings or coverplates for complete assembled circuit breakers
H01H71/0271
Mounting several complete assembled circuit breakers together
H01H71/04
Means for indicating condition of the switching device
H01H71/06
Distinguishing marks
H01H71/08
Terminals Connections
H01H71/082
Connections between juxtaposed circuit breakers
H01H71/10
Operating or release mechanisms
H01H71/1009
Interconnected mechanisms
H01H71/1018
with only external interconnections
H01H71/1027
comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
H01H71/1045
Multiple circuits-breaker
H01H71/1054
Means for avoiding unauthorised release
H01H71/1072
Release mechanisms which are reset by opening movement of contacts
H01H71/1081
Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
H01H71/12
Automatic release mechanisms with or without manual release
H01H71/121
Protection of release mechanisms
H01H71/122
actuated by blowing of a fuse
H01H71/123
using a solid-state trip unit
H01H71/125
characterised by sensing elements
H01H71/126
actuated by dismounting of circuit breaker or removal of part of circuit breaker
H01H71/127
using piezoelectric, electrostrictive or magnetostrictive trip units
H01H71/128
Manual release or trip mechanisms
H01H71/14
Electrothermal mechanisms
H01H71/142
actuated due to change of magnetic permeability
H01H71/145
using shape memory materials
H01H71/16
with bimetal element
H01H71/161
with helically or spirally wound bimetal
H01H71/162
with compensation for ambient temperature
H01H71/164
Heating elements
H01H71/18
with expanding rod, strip, or wire
H01H71/20
with fusible mass
H01H71/205
using a ratchet wheel kept against rotation by solder
H01H71/22
with compensation for variation of ambient temperature
H01H71/24
Electromagnetic mechanisms
H01H71/2409
combined with an electromagnetic current limiting mechanism
H01H71/2418
combined with an electrodynamic current limiting mechanism
H01H71/2436
with a holding and a releasing magnet, the holding force being limited due to saturation of the holding magnet
H01H71/2445
using a reed switch
H01H71/2454
characterised by the magnetic circuit or active magnetic elements
H01H71/2463
with plunger type armatures
H01H71/2472
with rotatable armatures
H01H71/2481
characterised by the coil design
H01H71/26
with windings acting in opposition
H01H71/28
with windings acting in conjunction
H01H71/30
having additional short-circuited winding
H01H71/32
having permanently magnetised part
H01H71/321
characterised by the magnetic circuit or active magnetic elements
H01H71/322
with plunger type armature
H01H71/323
with rotatable armature
H01H71/325
Housings, assembly or disposition of different elements in the housing
H01H71/326
Sealed housings
H01H71/327
Manufacturing or calibrating methods
H01H71/34
having two or more armatures controlled by a common winding
H01H71/345
having a delayed movable core and a movable armature
H01H71/36
frequency selective
H01H71/38
wherein the magnet coil also acts as arc blow-out device
H01H71/40
Combined electrothermal and electromagnetic mechanisms
H01H71/402
in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism
H01H71/405
in which a bimetal forms the inductor for the electromagnetic mechanism
H01H71/42
Induction-motor, induced-current, or electrodynamic release mechanisms
H01H71/43
Electrodynamic release mechanisms
H01H71/44
having means for introducing a predetermined time delay
H01H71/443
with dash-pot
H01H71/446
making use of an inertia mass
H01H71/46
having means for operating auxiliary contacts additional to the main contacts
H01H71/462
housed in a separate casing, juxtaposed to and having the same general contour as the main casing
H01H71/465
Self-contained, easily replaceable microswitches
H01H71/48
with provision for short-circuiting the electrical input to the release mechanism after release of the switch
H01H71/50
Manual reset mechanisms which may be also used for manual release
H01H71/501
Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
H01H71/503
Means for increasing the opening stroke of the contacts
H01H71/504
provided with anti-rebound means
H01H71/505
Latching devices between operating and release mechanism
H01H71/52
actuated by lever
H01H71/521
Details concerning the lever handle
H01H71/522
comprising a cradle-mechanism
H01H71/523
the contact arm being pivoted on cradle and mechanism spring acting between handle and contact arm
H01H71/524
the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm
H01H71/525
comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
H01H71/526
the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
H01H71/527
making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator
H01H71/528
comprising a toggle or collapsible link between handle and contact arm
H01H71/529
comprising an electroresponsive element forming part of the transmission chain between handle and contact arm
H01H71/54
actuated by tumbler
H01H71/56
actuated by rotatable knob or wheel
H01H71/58
actuated by push-button, pull-knob, or slide
H01H71/60
actuated by closure of switch casing
H01H71/62
with means for preventing resetting while abnormal condition persists
H01H71/64
incorporating toggle linkage
H01H71/66
Power reset mechanisms
H01H71/68
actuated by electromagnet
H01H71/685
in which the excitation of the electromagnet is interrupted by abnormal conditions
H01H71/70
actuated by electric motor
H01H71/72
actuated automatically a limited number of times
H01H71/74
Means for adjusting the conditions under which the device will function to provide protection
H01H71/7409
Interchangeable elements
H01H71/7418
Adjusting both electrothermal and electromagnetic mechanism
H01H71/7427
Adjusting only the electrothermal mechanism
H01H71/7436
Adjusting the position (or prestrain) of the bimetal
H01H71/7445
Poly-phase adjustment
H01H71/7463
Adjusting only the electromagnetic mechanism
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Circuit protection devices, systems and methods for explosive envir...
Patent number
11,967,478
Issue date
Apr 23, 2024
EATON INTELLIGENT POWER LIMITED
Joseph Michael Manahan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
User programmable pushbutton breaker switch
Patent number
11,967,477
Issue date
Apr 23, 2024
David Worsham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Load break tool having rotational flexibility
Patent number
11,961,689
Issue date
Apr 16, 2024
Utility Solutions, Inc.
Peter Shirilla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniature circuit breaker
Patent number
11,961,690
Issue date
Apr 16, 2024
ZHEJIANG CHINT ELECTRICS CO., LTD.
Kejun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor control center (MCC) units with retractable power connector a...
Patent number
11,955,780
Issue date
Apr 9, 2024
EATON INTELLIGENT POWER LIMITED
Daniel Boyd Kroushl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Performance improvement unit for pulsed-ultraviolet devices
Patent number
11,955,303
Issue date
Apr 9, 2024
Anram Holdings
Prakash Valentino Ramanand
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Conductor assembly for a power distribution system
Patent number
11,950,390
Issue date
Apr 2, 2024
EATON INTELLIGENT POWER LIMITED
Joel Anthony Furco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching device
Patent number
11,942,298
Issue date
Mar 26, 2024
TDK ELECTRONICS AG
Armin Grunack
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch module in a molded casing for a circuit breaker and circuit...
Patent number
11,942,299
Issue date
Mar 26, 2024
WEG DRIVES & CONTROLS—AUTOMACAO LTDA
Rodrigo Gonçalves De Villa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety mechanism for electrical outlets
Patent number
11,942,733
Issue date
Mar 26, 2024
Laith A. Naaman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement for connecting a circuit breaker to a conducting layer...
Patent number
11,935,717
Issue date
Mar 19, 2024
ABB Schweiz AG
Klaus Kraft
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control system and interrupter system
Patent number
11,935,712
Issue date
Mar 19, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kenji Kanematsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for detecting faults in a switch assembly, device, computer...
Patent number
11,935,718
Issue date
Mar 19, 2024
HELLA GMBH & CO. KGAA
Alexander Sander
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Miniature circuit breaker
Patent number
11,929,226
Issue date
Mar 12, 2024
ZHEJIANG CHINT ELECTRICS CO., LTD.
Kejun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniature circuit breaker
Patent number
11,929,225
Issue date
Mar 12, 2024
ZHEJIANG CHINT ELECTRICS CO., LTD.
Kejun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shunt trip circuit interrupter
Patent number
11,923,161
Issue date
Mar 5, 2024
EATON INTELLIGENT POWER LIMITED
Ruben Gamaliel Herrera Ortiz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Prefabricated electrical modules and system with fabrication and co...
Patent number
11,923,665
Issue date
Mar 5, 2024
Rodney Lee McKimmey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intelligent circuit breaker capable of automatically releasing and...
Patent number
11,908,651
Issue date
Feb 20, 2024
TIANJIN JMT ELECTRIC EQUIPMENT CO., LTD
Kecheng Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid-state circuit breaker that turns off electronics before prima...
Patent number
11,901,147
Issue date
Feb 13, 2024
Siemens Industry, Inc.
Solomon R. Titus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breakers incorporating reset lockout mechanisms
Patent number
11,901,148
Issue date
Feb 13, 2024
Leviton Manufacturing Co., Inc.
Michael Kamor
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Snap fit circuit breaker and load center system
Patent number
11,887,798
Issue date
Jan 30, 2024
Leviton Manufacturing Co., Inc.
Michael Kamor
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker and power distribution system
Patent number
11,875,961
Issue date
Jan 16, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Haibo Long
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit interrupter with brake system for shaft that opens separabl...
Patent number
11,869,736
Issue date
Jan 9, 2024
EATON INTELLIGENT POWER LIMITED
Andrew L. Gottschalk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...
Patent number
11,862,906
Issue date
Jan 2, 2024
Hubbell Incorporated
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Relay state prediction device, relay state prediction system, relay...
Patent number
11,854,752
Issue date
Dec 26, 2023
Omron Corporation
Shinya Matsuo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct current electric circuit interrupting switch assembly
Patent number
11,854,755
Issue date
Dec 26, 2023
ETI Elektroelement, D.O.O.
Mitja Koprivsek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two-part solenoid plunger
Patent number
11,854,756
Issue date
Dec 26, 2023
Suzhou Littelfuse OVS Co., Ltd.
Yanqiu Jia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-level feedback actuator assembly for a solid state circuit br...
Patent number
11,848,168
Issue date
Dec 19, 2023
EATON INTELLIGENT POWER LIMITED
Andrew L. Gottschalk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniature circuit breaker
Patent number
11,842,874
Issue date
Dec 12, 2023
ZHEJIANG CHINT ELECTRICS CO., LTD.
Kejun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two piece trip lever to open and close contacts remotely
Patent number
11,842,873
Issue date
Dec 12, 2023
SCHNEIDER ELECTRIC USA, INC.
Chad R. Mittelstadt
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
USE OF ONE OR MORE METRICS TO TRIGGER ELECTRIC PULSE INITIATION AND...
Publication number
20240136135
Publication date
Apr 25, 2024
Insulet Corporation
Eli WIEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL PROTECTION DEVICE OF CIRCUIT-BREAKER TYPE WHICH CAN BE P...
Publication number
20240136134
Publication date
Apr 25, 2024
Airbus Operations SAS
Jean-Marc LACOSTE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Self-Powered Smart Switch
Publication number
20240128032
Publication date
Apr 18, 2024
Menlo Microsystems, Inc.
Pallab Midya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER INCLUDING A REMOTE ON/OFF BREAKER
Publication number
20240128040
Publication date
Apr 18, 2024
LEVITON MANUFACTURING CO., INC.
Nicholas PILATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...
Publication number
20240128693
Publication date
Apr 18, 2024
HUBBELL INCORPORATED
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE AND METHOD FOR SAFETY SWITCH OFF OF AN ELECTRICAL CONSUMER...
Publication number
20240120166
Publication date
Apr 11, 2024
Elmos Semiconductor SE
Andre Sudhaus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRIP OVERLOAD PROTECTION SWITCH WITH REVERSE RESTART SWITCHING STRU...
Publication number
20240112874
Publication date
Apr 4, 2024
YI-HSIANG WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSULATING-MATERIAL HOUSING AND COMPACT CIRCUIT BREAKER
Publication number
20240112873
Publication date
Apr 4, 2024
SIEMENS AKTIENGESELLSCHAFT
Wolfgang Leitl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAFETY DISCONNECT SWITCH USED WITH ELECTRICAL SUBMERSIBLE PUMPS
Publication number
20240110569
Publication date
Apr 4, 2024
Robert Hicks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STATUS DETECTION CIRCUIT AND REMOTELY OPERABLE SWITCH
Publication number
20240105411
Publication date
Mar 28, 2024
TDK Electronics AG
Armin Grunack
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE, ELECTRICAL CONNE...
Publication number
20240097426
Publication date
Mar 21, 2024
Long CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BOGIE APPARATUS AND CIRCUIT BREAKER COMPRISING SAME
Publication number
20240079860
Publication date
Mar 7, 2024
LS ELECTRIC CO., LTD.
Han-Joo LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FAULT CURRENT DETECTION FOR SOLID-STATE CIRCUIT BREAKERS
Publication number
20240071704
Publication date
Feb 29, 2024
ABB Schweiz AG
Rostan Rodrigues
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE CIRCUIT BREAKER THAT TURNS OFF ELECTRONICS BEFORE PRIMA...
Publication number
20240071703
Publication date
Feb 29, 2024
Siemens Industry, Inc.
Solomon R. Titus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE CIRCUIT BREAKER INCLUDES AIRGAP OPERATING MECHANISM CON...
Publication number
20240062980
Publication date
Feb 22, 2024
Siemens Industry, Inc.
Raiden Jay Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE SWITCHING DEVICE AND METHOD
Publication number
20240055197
Publication date
Feb 15, 2024
SIEMENS AKTIENGESELLSCHAFT
Marvin Tannhäuser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMUNICATION ENABLED CIRCUIT BREAKERS AND CIRCUIT BREAKER PANELS
Publication number
20240056822
Publication date
Feb 15, 2024
LEVITON MANUFACTURING CO., INC.
Adam Kevelos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONNECTOR FOR A CIRCUIT BREAKER AND A DOWNSTREAM CONTACTOR, FEEDER...
Publication number
20240055196
Publication date
Feb 15, 2024
SIEMENS AKTIENGESELLSCHAFT
Martin Bodenmeier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER DEVICE AND METHOD
Publication number
20240047152
Publication date
Feb 8, 2024
SIEMENS AKTIENGESELLSCHAFT
Marvin Tannhäuser
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRIPPING DEVICE FOR A CIRCUIT BREAKER
Publication number
20240047162
Publication date
Feb 8, 2024
Siemens Energy Global GmbH & Co. KG
Thomas Hilker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR MODIFYING SOLID-STATE BREAKER OPERATIONS BA...
Publication number
20240047161
Publication date
Feb 8, 2024
Rockwell Automation Technologies, Inc.
Aiman Kerim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER TOOL
Publication number
20240047148
Publication date
Feb 8, 2024
Nanjing Chervon Industry Co., Ltd.
Peng Teng
B24 - GRINDING POLISHING
Information
Patent Application
HYBRID CIRCUIT BREAKER SYSTEM WITH INTEGRATED GALVANIC ISOLATING SW...
Publication number
20240047151
Publication date
Feb 8, 2024
Rockwell Automation Technologies, Inc.
Aiman Kerim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERRUPTER AND AIR CIRCUIT BREAKER COMPRISING SAME
Publication number
20240047163
Publication date
Feb 8, 2024
LS ELECTRIC CO., LTD.
Yong Ik PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR CONTROL CENTER (MCC) UNITS WITH RETRACTABLE POWER CONNECTOR A...
Publication number
20240039253
Publication date
Feb 1, 2024
Eaton Intelligent Power Limited
Daniel Boyd Kroushl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STATUS INDICATOR FOR SWITCHGEAR
Publication number
20240038473
Publication date
Feb 1, 2024
G & W ELECTRIC COMPANY
James K. Simonelli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLUG-IN SUMMATION CURRENT TRANSFORMER MODULE, RAIL-MOUNTED DEVICE,...
Publication number
20240038474
Publication date
Feb 1, 2024
SIEMENS AKTIENGESELLSCHAFT
Sebastian Schaich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKER FOR MONITORING POWER LINE
Publication number
20240029920
Publication date
Jan 25, 2024
FOSHAN LONGWAY ELECTRON CO.,LTD.
Wenxing TAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADJUSTMENT MECHANISM FOR CIRCUIT BREAKER AND CORRESPONDING CIRCUIT...
Publication number
20240029986
Publication date
Jan 25, 2024
ABB S.p.A.
Wensheng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method, System, and Apparatus to Prevent Electrical or Thermal-Base...
Publication number
20240029987
Publication date
Jan 25, 2024
Kenneth G. Blemel
G11 - INFORMATION STORAGE