Fail safe contacts

Industry

CPC
H01H2001/506

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2001/506Fail safe contacts

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power contact fault clearing device
- Patent number 11,862,408
- Issue date Jan 2, 2024
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power contact health assessor apparatus and method
- Patent number 11,581,151
- Issue date Feb 14, 2023
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wet/dry contact sequencer
- Patent number 11,348,742
- Issue date May 31, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power contact health assessor apparatus and method
- Patent number 11,257,633
- Issue date Feb 22, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power contact fault clearing device
- Patent number 11,195,670
- Issue date Dec 7, 2021
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power contact end-of-life (EoL) predictor apparatus and method
- Patent number 11,120,953
- Issue date Sep 14, 2021
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power contact health assessor apparatus and method
- Patent number 10,964,490
- Issue date Mar 30, 2021
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wet/dry contact sequencer
- Patent number 10,727,005
- Issue date Jul 28, 2020
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for monitoring wellness of contactors and star...
- Patent number 7,705,601
- Issue date Apr 27, 2010
- Eaton Corporation
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lever switch
- Patent number 7,019,243
- Issue date Mar 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tatsuya Tsuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic drives
- Patent number 6,598,621
- Issue date Jul 29, 2003
- Camcon Ltd.
- Wladyslaw Wygnanski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermal protector
- Patent number 6,597,273
- Issue date Jul 22, 2003
- Uchiya Thermostat Co., Ltd.
- Hideaki Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having an end of service position in its open state
- Patent number 6,448,883
- Issue date Sep 10, 2002
- Marcel Hofsäss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical apparatus having improved electrical contact and electri...
- Patent number 6,281,780
- Issue date Aug 28, 2001
- Texas Instruments Incorporated
- Akitsugu Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fail-safe switch
- Patent number 6,028,274
- Issue date Feb 22, 2000
- Timothy S. Harris
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 6,005,459
- Issue date Dec 21, 1999
- K & L Microwave Incorporated
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronically controlled switching device
- Patent number 5,815,057
- Issue date Sep 29, 1998
- K & L Microwave Incorporated
- Jerzy Hoffman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Power Contact Health Assessor Apparatus and Method
- Publication number 20240055195
- Publication date Feb 15, 2024
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Contact Health Assessor Apparatus and Method
- Publication number 20220148822
- Publication date May 12, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Contact Fault Clearing Device
- Publication number 20220044882
- Publication date Feb 10, 2022
- Arc Suppression Technologies
- Reinhold Henke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Contact Fault Clearing Device
- Publication number 20210005401
- Publication date Jan 7, 2021
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Contact End-of-Life (EoL) Predictor Apparatus and Method
- Publication number 20200373094
- Publication date Nov 26, 2020
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wet/Dry Contact Sequencer
- Publication number 20200357580
- Publication date Nov 12, 2020
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Application
Wet/Dry Contact Sequencer
- Publication number 20200243268
- Publication date Jul 30, 2020
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR MONITORING WELLNESS OF CONTACTORS AND STAR...
- Publication number 20080074215
- Publication date Mar 27, 2008
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lever switch
- Publication number 20040223416
- Publication date Nov 11, 2004
- Tatsuya Tsuda
- G11 - INFORMATION STORAGE
Information Patent Application
Thermal protector
- Publication number 20020003465
- Publication date Jan 10, 2002
- Hideaki Takeda
- H01 - BASIC ELECTRIC ELEMENTS

Fail safe contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power contact fault clearing device

Power contact health assessor apparatus and method

Wet/dry contact sequencer

Power contact health assessor apparatus and method

Power contact fault clearing device

Power contact end-of-life (EoL) predictor apparatus and method

Power contact health assessor apparatus and method

Wet/dry contact sequencer

Method and apparatus for monitoring wellness of contactors and star...

Lever switch

Magnetic drives

Thermal protector

Switch having an end of service position in its open state

Electrical apparatus having improved electrical contact and electri...

Fail-safe switch

Switching device

Electronically controlled switching device

Patents Applicationslast 30 patents

Power Contact Health Assessor Apparatus and Method

Power Contact Health Assessor Apparatus and Method

Power Contact Fault Clearing Device

Power Contact Fault Clearing Device

Power Contact End-of-Life (EoL) Predictor Apparatus and Method

Wet/Dry Contact Sequencer

Wet/Dry Contact Sequencer

METHOD AND APPARATUS FOR MONITORING WELLNESS OF CONTACTORS AND STAR...

Lever switch

Thermal protector