Contact spring sets

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H01H50/56

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H50/00Details of electromagnetic relays

Current Industry

H01H50/56Contact spring sets

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-fast polarized relay for hybrid switching systems
- Patent number 12,033,822
- Issue date Jul 9, 2024
- EATON INTELLIGENT POWER LIMITED
- Matthias Katzensteiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay capable of extinguishing arc and resisting sho...
- Patent number 12,027,335
- Issue date Jul 2, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay capable of extinguishing arc and resisting sho...
- Patent number 12,027,334
- Issue date Jul 2, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay capable of extinguishing arc and resisting sho...
- Patent number 12,027,333
- Issue date Jul 2, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay having a function of extinguishing ARC and res...
- Patent number 12,020,881
- Issue date Jun 25, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay having a function of extinguishing arc and res...
- Patent number 12,020,880
- Issue date Jun 25, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-fast polarized relay for hybrid switching systems
- Patent number 11,984,283
- Issue date May 14, 2024
- EATON INTELLIGENT POWER LIMITED
- Matthias Katzensteiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay having embedded contact flush to terminal sur...
- Patent number 11,955,302
- Issue date Apr 9, 2024
- Omron Corporation
- Kohei Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching system of an electrical device
- Patent number 11,948,765
- Issue date Apr 2, 2024
- Schneider Electric Industries SAS
- Philippe Picot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,830,694
- Issue date Nov 28, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Kit and method for the assembly of at least two variants of a relay...
- Patent number 11,776,783
- Issue date Oct 3, 2023
- Tyco Electronics Austria GmbH
- Markus Gutmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,764,015
- Issue date Sep 19, 2023
- Omron Corporation
- Takeshi Nishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 11,742,167
- Issue date Aug 29, 2023
- Fujitsu Component Limited
- Daishi Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,735,388
- Issue date Aug 22, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage switching device including an electromagnetic contact l...
- Patent number 11,728,114
- Issue date Aug 15, 2023
- Siemens Aktiengesellschaft
- Ludwig Niebler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mobile contact-holder for cutout and cutout comprising such a mobil...
- Patent number 11,710,607
- Issue date Jul 25, 2023
- Schneider Electric Industries SAS
- Patrick Larcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct-current relay resistant to short-circuit current
- Patent number 11,670,472
- Issue date Jun 6, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay and electromagnetic device
- Patent number 11,615,931
- Issue date Mar 28, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshimasa Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay including bistable disconnect switch
- Patent number 11,605,517
- Issue date Mar 14, 2023
- Littelfuse, Inc.
- Davide Mantoan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current relay
- Patent number 11,574,784
- Issue date Feb 7, 2023
- LS ELECTRIC CO., LTD.
- Jungwoo Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,562,870
- Issue date Jan 24, 2023
- Omron Corporation
- Yasuo Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling electromagnetic relay
- Patent number 11,335,527
- Issue date May 17, 2022
- Fujitsu Component Limited
- Masato Morimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,328,887
- Issue date May 10, 2022
- Fujitsu Component Limited
- Masato Morimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact device and electromagnetic relay
- Patent number 11,302,500
- Issue date Apr 12, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Junya Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal of relay, and relay
- Patent number 11,295,917
- Issue date Apr 5, 2022
- Fujitsu Component Limited
- Masahide Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 11,289,295
- Issue date Mar 29, 2022
- SCIBREAK AB
- Lennart Ängquist
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,270,852
- Issue date Mar 8, 2022
- Omron Corporation
- Shingo Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number RE48964
- Issue date Mar 8, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsutoshi Yamagata
Information Patent Grant
Relay device
- Patent number 11,183,351
- Issue date Nov 23, 2021
- LS AUTOMOTIVE TECHNOLOGIES CO., LTD.
- Jae-Yoon Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC contactor with dual micro switches
- Patent number 11,164,711
- Issue date Nov 2, 2021
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Songsheng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT CONTACTOR
- Publication number 20240429011
- Publication date Dec 26, 2024
- Ningbo Lianda Winch Co., Ltd.
- Xiaojun CUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20240347298
- Publication date Oct 17, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Wenguang DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT DEVICE AND ELECTROMAGNETIC RELAY
- Publication number 20240282540
- Publication date Aug 22, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- TSUKASA NISHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Elastic Member and Relay
- Publication number 20240203678
- Publication date Jun 20, 2024
- Tyco Electronics (Shanghai) Co., Ltd.
- Jun (Tod) Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HERMETICALLY SEALED MANUAL DISCONNECT WITH INTEGRATED BELLOWS ACTUATOR
- Publication number 20240153717
- Publication date May 9, 2024
- RINCON POWER, LLC
- Daniel Charles Sullivan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY-RELIABLE INSULATING ULTRA-SMALL ELECTROMAGNETIC RELAY
- Publication number 20240145197
- Publication date May 2, 2024
- Xiamen Hongfa Signal Electronics Co., Ltd.
- Jiabin LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY MOVABLE SPRING CAPABLE OF REDUCING TEMPERATURE RISE AND RELAY
- Publication number 20240021392
- Publication date Jan 18, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR SETTING ARC GAPS ON A PLURALITY OF AUXILIARY...
- Publication number 20240021391
- Publication date Jan 18, 2024
- SAFRAN POWER USA, LLC
- Christopher Kenneth Wyatt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20230352259
- Publication date Nov 2, 2023
- FUJITSU COMPONENT LIMITED
- Daishi Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20230343536
- Publication date Oct 26, 2023
- FUJITSU COMPONENT LIMITED
- Daishi Kitajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20230274901
- Publication date Aug 31, 2023
- Omron Corporation
- Ayaka MIYAKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...
- Publication number 20230260732
- Publication date Aug 17, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RES...
- Publication number 20230260733
- Publication date Aug 17, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Latched Electromechanical Relay
- Publication number 20230260729
- Publication date Aug 17, 2023
- Solaredge Technologies Ltd.
- Bryon Roos Gomberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...
- Publication number 20230260734
- Publication date Aug 17, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...
- Publication number 20230260730
- Publication date Aug 17, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RES...
- Publication number 20230260731
- Publication date Aug 17, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC CONTACTOR FOR STAR-DELTA DRIVING
- Publication number 20230253171
- Publication date Aug 10, 2023
- Tae Jung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY AND ELECTROMAGNETIC DEVICE
- Publication number 20230197387
- Publication date Jun 22, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Yoshimasa KATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR
- Publication number 20230134636
- Publication date May 4, 2023
- FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- Takashi TSUTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING APPLIANCE
- Publication number 20230082735
- Publication date Mar 16, 2023
- Xiaoyan SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT APPARATUS AND ELECTROMAGNETIC SWITCH
- Publication number 20230012132
- Publication date Jan 12, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xiaokang TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING SYSTEM OF AN ELECTRICAL DEVICE
- Publication number 20220310339
- Publication date Sep 29, 2022
- Schneider Electric Industries SAS
- Philippe Picot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20220293373
- Publication date Sep 15, 2022
- Omron Corporation
- Takeshi NISHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20220293377
- Publication date Sep 15, 2022
- Eaton Intelligent Power Limited
- Matthias Katzensteiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOBILE CONTACT-HOLDER FOR CUTOUT AND CUTOUT COMPRISING SUCH A MOBIL...
- Publication number 20220139642
- Publication date May 5, 2022
- Schneider Electric Industries SAS
- Patrick Larcher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY INCLUDING BISTABLE DISCONNECT SWITCH
- Publication number 20220115199
- Publication date Apr 14, 2022
- LITTELFUSE, INC.
- Davide Mantoan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUXILIARY CONTACT UNIT
- Publication number 20220044897
- Publication date Feb 10, 2022
- FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- Kouetsu TAKAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCELERATED MOTION RELAY
- Publication number 20220028642
- Publication date Jan 27, 2022
- Zonit Structured Solutions, LLC
- Steve Chapel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECT-CURRENT RELAY RESISTANT TO SHORT-CIRCUIT CURRENT
- Publication number 20220013316
- Publication date Jan 13, 2022
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS

Contact spring sets

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultra-fast polarized relay for hybrid switching systems

Direct-current relay capable of extinguishing arc and resisting sho...

Direct-current relay capable of extinguishing arc and resisting sho...

Direct-current relay capable of extinguishing arc and resisting sho...

Direct-current relay having a function of extinguishing ARC and res...

Direct-current relay having a function of extinguishing arc and res...

Ultra-fast polarized relay for hybrid switching systems

Electromagnetic relay having embedded contact flush to terminal sur...

Switching system of an electrical device

Direct current relay

Kit and method for the assembly of at least two variants of a relay...

Electromagnetic relay

Relay

Direct current relay

Low-voltage switching device including an electromagnetic contact l...

Mobile contact-holder for cutout and cutout comprising such a mobil...

Direct-current relay resistant to short-circuit current

Electromagnetic relay and electromagnetic device

Relay including bistable disconnect switch

Direct current relay

Electromagnetic relay

Method for controlling electromagnetic relay

Electromagnetic relay

Contact device and electromagnetic relay

Terminal of relay, and relay

Circuit breaker

Electromagnetic relay

Electromagnetic relay

Relay device

DC contactor with dual micro switches

Patents Applicationslast 30 patents

INTELLIGENT CONTACTOR

RELAY

CONTACT DEVICE AND ELECTROMAGNETIC RELAY

Elastic Member and Relay

HERMETICALLY SEALED MANUAL DISCONNECT WITH INTEGRATED BELLOWS ACTUATOR

HIGHLY-RELIABLE INSULATING ULTRA-SMALL ELECTROMAGNETIC RELAY

RELAY MOVABLE SPRING CAPABLE OF REDUCING TEMPERATURE RISE AND RELAY

SYSTEM AND METHOD FOR SETTING ARC GAPS ON A PLURALITY OF AUXILIARY...

RELAY

RELAY

ELECTROMAGNETIC RELAY

DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...

DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RES...

Latched Electromechanical Relay

DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...

DIRECT-CURRENT RELAY CAPABLE OF EXTINGUISHING ARC AND RESISTING SHO...

DIRECT-CURRENT RELAY HAVING A FUNCTION OF EXTINGUISHING ARC AND RES...

ELECTROMAGNETIC CONTACTOR FOR STAR-DELTA DRIVING

ELECTROMAGNETIC RELAY AND ELECTROMAGNETIC DEVICE

HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR

SWITCHING APPLIANCE

CONTACT APPARATUS AND ELECTROMAGNETIC SWITCH

SWITCHING SYSTEM OF AN ELECTRICAL DEVICE

ELECTROMAGNETIC RELAY

RELAY

MOBILE CONTACT-HOLDER FOR CUTOUT AND CUTOUT COMPRISING SUCH A MOBIL...

RELAY INCLUDING BISTABLE DISCONNECT SWITCH

AUXILIARY CONTACT UNIT

ACCELERATED MOTION RELAY

DIRECT-CURRENT RELAY RESISTANT TO SHORT-CIRCUIT CURRENT