by resistance welding

Industry

CPC
H01H11/043

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H11/00Apparatus or processes specially adapted for manufacture of electric switches

Current Industry

H01H11/043by resistance welding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing electric contact
- Patent number 11,170,951
- Issue date Nov 9, 2021
- Uchiya Thermostat Co., Ltd.
- Hideaki Takeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure switch and method of forming a diaphragm therein
- Patent number 10,128,072
- Issue date Nov 13, 2018
- Kabushiki Kaisha Saginomiya Seisakusho
- Kenichi Matsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact pin and pipe contact, and method for production
- Patent number 9,875,857
- Issue date Jan 23, 2018
- Plansee Powertech AG
- August Schwaiger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Joined structure of dissimilar metallic materials
- Patent number 6,692,841
- Issue date Feb 17, 2004
- Kabushiki Kaisha Toshiba
- Takahiko Shindo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joined structure of dissimilar metallic materials
- Patent number 6,492,037
- Issue date Dec 10, 2002
- Kabushiki Kaisha Toshiba
- Takahiko Shindo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical contact arm assembly for a circuit breaker
- Patent number 6,437,266
- Issue date Aug 20, 2002
- General Electric Company
- Erich John Pannenborg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch, and method of manufacturing such a switch
- Patent number 6,143,998
- Issue date Nov 7, 2000
- Marquardt GmbH
- Anton Mattes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical contact
- Patent number 5,639,271
- Issue date Jun 17, 1997
- Checon Corporation
- William H. Balme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for manufacturing a contacting device, contacting device an...
- Patent number 5,369,235
- Issue date Nov 29, 1994
- Siemens Aktiengesellschaft
- Horst Hendel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact device for a changer relay
- Patent number 5,324,901
- Issue date Jun 28, 1994
- Siemens Aktiengesellschaft
- Horst Hendel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protector device with improved bimetal contact assembly and method...
- Patent number 5,206,622
- Issue date Apr 27, 1993
- Texas Instruments Incorporated
- Michael E. Lattari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric contact with base metal
- Patent number 5,140,114
- Issue date Aug 18, 1992
- Fuji Electric Co., Ltd.
- Mitsuo Sunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding device
- Patent number 4,894,507
- Issue date Jan 16, 1990
- Horst Thode
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for producing bimetallic contacts, especially...
- Patent number 4,716,268
- Issue date Dec 29, 1987
- Renz, Wacker & Co. Maschinenfabrik
- Hans Wacker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Contact arrangement for a high breaking capacity relay
- Patent number 4,647,743
- Issue date Mar 3, 1987
- Siemens Aktiengesellschaft
- Josef Kern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding method and thermostat produced
- Patent number 4,635,024
- Issue date Jan 6, 1987
- Robert M. Wells
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing an electrical contact member
- Patent number 4,587,728
- Issue date May 13, 1986
- Merlin Gerin
- Jean-Paul Favre-Tissot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary welding of electrical contacts in a progressive die
- Patent number 4,575,607
- Issue date Mar 11, 1986
- John J. Rozmus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Click disc switch assembly
- Patent number 4,539,445
- Issue date Sep 3, 1985
- AT&T Technologies, Inc.
- Gary D. Jabben
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of joining electrically conductive members
- Patent number 4,493,964
- Issue date Jan 15, 1985
- Fuji Electric Co., Ltd.
- Saito Shigemasa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding method and thermostat produced
- Patent number 4,489,228
- Issue date Dec 18, 1984
- Robert M. Wells
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Click disc switch assembly
- Patent number 4,461,934
- Issue date Jul 24, 1984
- AT&T Technologies, Inc.
- Gary D. Jabben
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of joining a contact
- Patent number 4,441,006
- Issue date Apr 3, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Kazumichi Machida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Liquid joint process
- Patent number 4,417,119
- Issue date Nov 22, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Takio Okuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for making conductor element with double contact face
- Patent number 4,414,735
- Issue date Nov 15, 1983
- Crouzet
- Raymond Buisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact manufacturing method and apparatus
- Patent number 4,357,751
- Issue date Nov 9, 1982
- Fuji Electric Co., Ltd.
- Mamoru Akimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bonding a highly conductive arc-resistant electrical contact pad on...
- Patent number 4,291,215
- Issue date Sep 22, 1981
- General Electric Company
- Moreland P. Bennett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance welder with a cutter
- Patent number 4,216,366
- Issue date Aug 5, 1980
- Heinz Finzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact welding machine, particularly for automatic application of...
- Patent number 4,159,413
- Issue date Jun 26, 1979
- W. C. Heraeus GmbH
- Bernhard Rosenstock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding gun adapted to weld fixed contacts on wire spring relays
- Patent number 4,142,087
- Issue date Feb 27, 1979
- Northern Telecom Limited
- Basil D. Crooks
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ELECTRIC CONTACT
- Publication number 20190088424
- Publication date Mar 21, 2019
- Uchiya Thermostat Co., Ltd
- Hideaki Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And System For Producing Contact Member Being Employed In El...
- Publication number 20080087649
- Publication date Apr 17, 2008
- SEPT. 1 CO., LTD.
- Yoshiaki Kasai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Joined structure of dissimilar metallic materials
- Publication number 20030031889
- Publication date Feb 13, 2003
- Kabushiki Kaisha Toshiba
- Takahiko Shindo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JOINED STRUCTURE OF DISSIMILAR METALLIC MATERIALS
- Publication number 20020061417
- Publication date May 23, 2002
- TAKAHIKO SHINDO
- H01 - BASIC ELECTRIC ELEMENTS

by resistance welding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of manufacturing electric contact

Pressure switch and method of forming a diaphragm therein

Contact pin and pipe contact, and method for production

Joined structure of dissimilar metallic materials

Joined structure of dissimilar metallic materials

Electrical contact arm assembly for a circuit breaker

Electrical switch, and method of manufacturing such a switch

Electrical contact

Process for manufacturing a contacting device, contacting device an...

Contact device for a changer relay

Protector device with improved bimetal contact assembly and method...

Electric contact with base metal

Welding device

Method and apparatus for producing bimetallic contacts, especially...

Contact arrangement for a high breaking capacity relay

Welding method and thermostat produced

Method of producing an electrical contact member

Rotary welding of electrical contacts in a progressive die

Click disc switch assembly

Method of joining electrically conductive members

Welding method and thermostat produced

Click disc switch assembly

Process of joining a contact

Liquid joint process

Process for making conductor element with double contact face

Electrical contact manufacturing method and apparatus

Bonding a highly conductive arc-resistant electrical contact pad on...

Resistance welder with a cutter

Contact welding machine, particularly for automatic application of...

Welding gun adapted to weld fixed contacts on wire spring relays

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING ELECTRIC CONTACT

Method And System For Producing Contact Member Being Employed In El...

Joined structure of dissimilar metallic materials

JOINED STRUCTURE OF DISSIMILAR METALLIC MATERIALS