operated by current falling below a predetermined value

Industry

CPC
H01H83/06

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H83/00Protective switches

Current Industry

H01H83/06operated by current falling below a predetermined value

Industries

Patents Grantslast 30 patents

Information Patent Grant
Earth leakage breaker having built-in trip module type circuit breaker
- Patent number 11,984,284
- Issue date May 14, 2024
- DONG-A ELECTRIC CO., LTD.
- Tae Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil actuator for a switching device and related switching device
- Patent number 9,620,319
- Issue date Apr 11, 2017
- ABB Schweiz AG
- Fabio Mannino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fault-tolerant power semiconductor switching device control system
- Patent number 9,362,902
- Issue date Jun 7, 2016
- MASCHINENFABRIK REINHAUSEN GMBH
- Mark Snook
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control unit that manages the usage of electrical devices
- Patent number 7,499,832
- Issue date Mar 3, 2009
- Hopscotch Technology
- Brian Baker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power outlet device for charger and method of transmitting power th...
- Patent number 7,332,834
- Issue date Feb 19, 2008
- Powertech Industrial Co., Ltd.
- Yu-Lung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic breaker
- Patent number 7,138,894
- Issue date Nov 21, 2006
- Mei-Ling Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Machine having current loss shutdown circuit with low resistance relay
- Patent number 5,847,908
- Issue date Dec 8, 1998
- Ingersoll-Rand Company
- Dale R. Herbstritt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
3832521
- Patent number 3,832,521
- Issue date Aug 27, 1974
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3088009
- Patent number 3,088,009
- Issue date Apr 30, 1963
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
1472370
- Patent number 1,472,370
- Issue date Oct 30, 1923
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EARTH LEAKAGE BREAKER HAVING BUILT-IN TRIP MODULE TYPE CIRCUIT BREAKER
- Publication number 20230290600
- Publication date Sep 14, 2023
- DONG-A ELECTRIC CO., LTD.
- Tae Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAULT-TOLERANT POWER SEMICONDUCTOR SWITCHING DEVICE CONTROL SYSTEM
- Publication number 20140347103
- Publication date Nov 27, 2014
- Mark Snook
- G01 - MEASURING TESTING
Information Patent Application
COIL ACTUATOR FOR A SWITCHING DEVICE AND RELATED SWITCHING DEVICE
- Publication number 20140218838
- Publication date Aug 7, 2014
- ABB TECHNOLOGY AG
- Fabio MANNINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL FOR INTERMITTENTLY LOADED ELECTRIC APPLIANCE
- Publication number 20140111029
- Publication date Apr 24, 2014
- LEAN-GREEN, LLC
- Christopher Robert Gutteridge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER OUTLET DEVICE FOR CHARGER AND METHOD OF TRANSMITTING POWER TH...
- Publication number 20080007124
- Publication date Jan 10, 2008
- Yu-Lung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL UNIT THAT MANAGES THE USAGE OF ELECTRICAL DEVICES
- Publication number 20070276511
- Publication date Nov 29, 2007
- Brian Baker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic breaker
- Publication number 20060164191
- Publication date Jul 27, 2006
- Mei-Ling Lo
- H01 - BASIC ELECTRIC ELEMENTS

operated by current falling below a predetermined value

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Earth leakage breaker having built-in trip module type circuit breaker

Coil actuator for a switching device and related switching device

Fault-tolerant power semiconductor switching device control system

Control unit that manages the usage of electrical devices

Power outlet device for charger and method of transmitting power th...

Electromagnetic breaker

Machine having current loss shutdown circuit with low resistance relay

3832521

3088009

1472370

Patents Applicationslast 30 patents

EARTH LEAKAGE BREAKER HAVING BUILT-IN TRIP MODULE TYPE CIRCUIT BREAKER

FAULT-TOLERANT POWER SEMICONDUCTOR SWITCHING DEVICE CONTROL SYSTEM

COIL ACTUATOR FOR A SWITCHING DEVICE AND RELATED SWITCHING DEVICE

CONTROL FOR INTERMITTENTLY LOADED ELECTRIC APPLIANCE

POWER OUTLET DEVICE FOR CHARGER AND METHOD OF TRANSMITTING POWER TH...

CONTROL UNIT THAT MANAGES THE USAGE OF ELECTRICAL DEVICES

Electromagnetic breaker