with direct contact between manual operator and welded contact structure

Industry

CPC
H01H2071/502

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2071/502with direct contact between manual operator and welded contact structure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fusion welding isolation mechanism for operation mechanism of circu...
- Patent number 10,332,715
- Issue date Jun 25, 2019
- SEARI ELECTRIC TECHNOLOGY CO., LTD.
- Jisheng Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with a trip mechanism having a biased latch
- Patent number 6,262,645
- Issue date Jul 17, 2001
- Eaton Corporation
- Michael McNeil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with improved welded contact interlock
- Patent number 6,259,342
- Issue date Jul 10, 2001
- Eaton Corporation
- Richard P Malingowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with an anti-lift pivot handle
- Patent number 5,973,280
- Issue date Oct 26, 1999
- Eaton Corporation
- Lance Gula
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker positive off interlock
- Patent number 5,304,765
- Issue date Apr 19, 1994
- Westinghouse Electric Corp.
- David A. Parks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker positive off interlock
- Patent number 5,270,564
- Issue date Dec 14, 1993
- Westinghouse Electric Corp.
- David A. Parks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with welded contacts
- Patent number 5,184,717
- Issue date Feb 9, 1993
- Westinghouse Electric Corp.
- Yu W. Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker positive off interlock
- Patent number 5,142,112
- Issue date Aug 25, 1992
- Westinghouse Electric Corp.
- David A. Parks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch latch
- Patent number 4,825,183
- Issue date Apr 25, 1989
- Licentia Patent-Verwaltungs-G.m.b.H.
- Herbert Hauschildt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch in which the control lever travel is arrested if th...
- Patent number 4,546,224
- Issue date Oct 8, 1985
- SACE S.p.A. Costruzioni Elettromeccaniche
- Angelo Mostosi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage protective circuit breaker with locking lever
- Patent number 4,368,444
- Issue date Jan 11, 1983
- Siemens Aktiengesellschaft
- Bernhard Preuss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3818168
- Patent number 3,818,168
- Issue date Jun 18, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3147353
- Patent number 3,147,353
- Issue date Sep 1, 1964
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3147352
- Patent number 3,147,352
- Issue date Sep 1, 1964
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2627564
- Patent number 2,627,564
- Issue date Feb 3, 1953
- H01 - BASIC ELECTRIC ELEMENTS

with direct contact between manual operator and welded contact structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fusion welding isolation mechanism for operation mechanism of circu...

Circuit interrupter with a trip mechanism having a biased latch

Circuit interrupter with improved welded contact interlock

Circuit breaker with an anti-lift pivot handle

Circuit breaker positive off interlock

Circuit breaker positive off interlock

Circuit breaker with welded contacts

Circuit breaker positive off interlock

Switch latch

Electric switch in which the control lever travel is arrested if th...

Low-voltage protective circuit breaker with locking lever

3818168

3147353

3147352

2627564