containing as major components Cu and Cr

Industry

CPC
H01H1/0206

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H1/00Contacts

Current Industry

H01H1/0206containing as major components Cu and Cr

Industries

Patents Grantslast 30 patents

Information Patent Grant
Ultra-fast moving conductor with removable core pin
- Patent number 11,742,169
- Issue date Aug 29, 2023
- EATON INTELLIGENT POWER LIMITED
- Andrew L. Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact piece for a high-voltage circuit breaker and method for pro...
- Patent number 10,991,527
- Issue date Apr 27, 2021
- Siemens Aktiengesellschaft
- Sebastian Huebner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact alloy for vacuum contactors
- Patent number 10,804,044
- Issue date Oct 13, 2020
- EATON INTELLIGENT POWER LIMITED
- Louis Grant Campbell
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing electrode material
- Patent number 10,766,069
- Issue date Sep 8, 2020
- Meidensha Corporation
- Shota Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vacuum interrupter
- Patent number 10,650,995
- Issue date May 12, 2020
- Mitsubishi Electric Corporation
- Satoshi Ochi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact member, method for producing the same, and vacuum interrupter
- Patent number 10,629,397
- Issue date Apr 21, 2020
- Mitsubishi Electric Corporation
- Hiroyuki Chibahara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing electrode material and electrode material
- Patent number 10,614,969
- Issue date Apr 7, 2020
- Meidensha Corporation
- Keita Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing electrode material and electrode material
- Patent number 10,490,367
- Issue date Nov 26, 2019
- Meidensha Corporation
- Shota Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrical contact alloy for vacuum contactors
- Patent number 10,468,205
- Issue date Nov 5, 2019
- EATON INTELLIGENT POWER LIMITED
- Louis Grant Campbell
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrode material and method for manufacturing electrode material
- Patent number 10,361,039
- Issue date Jul 23, 2019
- Meidensha Corporation
- Keita Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and device for producing contact elements for electrical swi...
- Patent number 10,256,054
- Issue date Apr 9, 2019
- Siemens Aktiengesellschaft
- Dirk Pohle
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing electrode material and electrode material
- Patent number 10,153,098
- Issue date Dec 11, 2018
- Meidensha Corporation
- Shota Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Contact component and method for the production thereof
- Patent number 10,096,434
- Issue date Oct 9, 2018
- Plansee Powertech AG
- Claudia Kowanda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing electrode material, and electrode material
- Patent number 10,086,433
- Issue date Oct 2, 2018
- Meidensha Corporation
- Kaoru Kitakizaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing electrode material and electrode material
- Patent number 10,058,923
- Issue date Aug 28, 2018
- Meidensha Corporation
- Keita Ishikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vacuum switching apparatus and contact assembly therefor
- Patent number 9,679,723
- Issue date Jun 13, 2017
- Eaton Corporation
- Louis G. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrode material for vacuum circuit breaker,...
- Patent number 9,570,245
- Issue date Feb 14, 2017
- Meidensha Corporation
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Vacuum switching apparatus and contact assembly therefor
- Patent number 9,378,908
- Issue date Jun 28, 2016
- Eaton Corporation
- Louis G. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrode material for vacuum circuit breaker,...
- Patent number 9,281,136
- Issue date Mar 8, 2016
- Meidensha Corporation
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Contact piece for a vacuum interrupter chamber
- Patent number 8,869,393
- Issue date Oct 28, 2014
- ABB Technology AG
- Dietmar Gentsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing electric contact material, electric contac...
- Patent number 8,641,834
- Issue date Feb 4, 2014
- Tanaka Kikinzoku Kogyo K.K.
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Contact member including purposely introduced undulations and vacuu...
- Patent number 8,507,822
- Issue date Aug 13, 2013
- Eaton Corporation
- Wangpei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material for vacuum circuit breaker and method of manufac...
- Patent number 8,440,112
- Issue date May 14, 2013
- Meiden T&D Corporation
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrical contact for vacuum valve
- Patent number 8,426,754
- Issue date Apr 23, 2013
- Hitachi, Ltd.
- Shigeru Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing a contact piece
- Patent number 8,302,303
- Issue date Nov 6, 2012
- ABB Technology AG
- Dietmar Gentsch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrode, electrical contact and method of manufacturing the same
- Patent number 7,704,449
- Issue date Apr 27, 2010
- Hitachi, Ltd.
- Shigeru Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Copper alloy, copper alloy producing method, copper complex materia...
- Patent number 7,544,259
- Issue date Jun 9, 2009
- Honda Giken Kogyo Kabushiki Kaisha
- Mitsuhiro Funaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electric contacts and method of manufacturing thereof, and vacuum i...
- Patent number 7,230,304
- Issue date Jun 12, 2007
- Hitachi, Ltd.
- Shigeru Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact arrangement for a vacuum switch tube
- Patent number 7,041,929
- Issue date May 9, 2006
- Siemens Aktiengesellschaft
- Johannes-Gerhard Banghard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated contact for power switchgear
- Patent number 6,891,121
- Issue date May 10, 2005
- BOE Technology Group Co., Ltd.
- Jianchang Ren
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTACT CARRIER FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION M...
- Publication number 20240379309
- Publication date Nov 14, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Frank Graskowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vacuum Interrupter
- Publication number 20240087822
- Publication date Mar 14, 2024
- ABB Schweiz AG
- Dietmar Gentsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-FAST MOVING CONDUCTOR WITH REMOVABLE CORE PIN
- Publication number 20230187157
- Publication date Jun 15, 2023
- Eaton Intelligent Power Limited
- Andrew L. Gottschalk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS
- Publication number 20200027668
- Publication date Jan 23, 2020
- Eaton Intelligent Power Limited
- LOUIS GRANT CAMPBELL
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
- Publication number 20190362910
- Publication date Nov 28, 2019
- MEIDENSHA CORPORATION
- Keita ISHIKAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR MANUFACTURING ELECTRODE MATERIAL
- Publication number 20190299285
- Publication date Oct 3, 2019
- MEIDENSHA CORPORATION
- Shota HAYASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONTACT MEMBER, METHOD FOR PRODUCING THE SAME, AND VACUUM INTERRUPTER
- Publication number 20190051475
- Publication date Feb 14, 2019
- Mitsubishi Electric Corporation
- Hiroyuki CHIBAHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VACUUM INTERRUPTER
- Publication number 20190035578
- Publication date Jan 31, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Satoshi OCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE MATERIAL
- Publication number 20180240612
- Publication date Aug 23, 2018
- MEIDENSHA CORPORATION
- Keita ISHIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
- Publication number 20180182573
- Publication date Jun 28, 2018
- MEIDENSHA CORPORATION
- Shota HAYASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
- Publication number 20180174771
- Publication date Jun 21, 2018
- MEIDENSHA CORPORATION
- Shota HAYASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS
- Publication number 20180166225
- Publication date Jun 14, 2018
- EATON CORPORATON
- LOUIS GRANT CAMPBELL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL
- Publication number 20170282249
- Publication date Oct 5, 2017
- MEIDENSHA CORPORATION
- Keita ISHIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING ELECTRODE MATERIAL, AND ELECTRODE MATERIAL
- Publication number 20170232520
- Publication date Aug 17, 2017
- MEIDENSHA CORPORATION
- Kaoru KITAKIZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Producing Electrode Material for Vacuum Circuit Breaker,...
- Publication number 20150200059
- Publication date Jul 16, 2015
- MEIDENSHA CORPORATION
- Yasushi NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM INTERRUPTER
- Publication number 20140103012
- Publication date Apr 17, 2014
- XI'AN JIAOTONG UNIVERSITY
- Zhiyuan LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT MATERIAL FOR VACUUM INTERRUPTER, AND METHOD OF MAKING A CON...
- Publication number 20140079584
- Publication date Mar 20, 2014
- ABB TECHNOLOGY AG
- Reinhard SIMON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Electrical Contacts, Manufacturing Methods Thereof, Electrodes, Vac...
- Publication number 20140076852
- Publication date Mar 20, 2014
- Hitachi, Ltd
- Shigeru KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Producing Electrode Material for Vacuum Circuit Breaker,...
- Publication number 20130199905
- Publication date Aug 8, 2013
- Meiden T & D Corporation
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING A CU-CR MATERIAL BY POWDER METALLURGY
- Publication number 20130140159
- Publication date Jun 6, 2013
- PLANSEE POWERTECH AG
- Claudia Kowanda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CONTACT PIECE FOR A VACUUM INTERRUPTER CHAMBER
- Publication number 20120312785
- Publication date Dec 13, 2012
- ABB TECHNOLOGY AG
- Dietmar Gentsch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT MEMBER INCLUDING PURPOSELY INTRODUCED UNDULATIONS AND VACUU...
- Publication number 20120241413
- Publication date Sep 27, 2012
- Wangpei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING CONTACT MAKERS FOR VACUUM SWITCHING CHAMBERS
- Publication number 20110247997
- Publication date Oct 13, 2011
- ABB Technology AG
- Dietmar Gentsch
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER
- Publication number 20110220613
- Publication date Sep 15, 2011
- JAPAN AE POWER SYSTEMS CORPORATION
- Yoshihiko Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL FOR VACUUM CIRCUIT BREAKER AND METHOD OF MANUFAC...
- Publication number 20110204299
- Publication date Aug 25, 2011
- JAPAN AE POWER SYSTEMS CORPORATION
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRODE CONTACT MEMBER OF VACUUM CIRCUIT BREAKERS AND A METHOD OF...
- Publication number 20100270267
- Publication date Oct 28, 2010
- JAPAN AE POWER SYSTEMS CORPORATION
- Yasushi Noda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRODE, ELECTRICAL CONTACT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100147112
- Publication date Jun 17, 2010
- Shigeru Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing composite copper material
- Publication number 20100021334
- Publication date Jan 28, 2010
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Mitsuhiro Funaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for manufacturing electric contact material, electric contac...
- Publication number 20090322464
- Publication date Dec 31, 2009
- TANAKA KIKINZOKU KOGYO K.K.
- Toshiya Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRICAL CONTACT FOR VACUUM VALVE
- Publication number 20090184274
- Publication date Jul 23, 2009
- Shigeru Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS

containing as major components Cu and Cr

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultra-fast moving conductor with removable core pin

Contact piece for a high-voltage circuit breaker and method for pro...

Electrical contact alloy for vacuum contactors

Method for manufacturing electrode material

Vacuum interrupter

Contact member, method for producing the same, and vacuum interrupter

Method for manufacturing electrode material and electrode material

Method for manufacturing electrode material and electrode material

Electrical contact alloy for vacuum contactors

Electrode material and method for manufacturing electrode material

Method and device for producing contact elements for electrical swi...

Method for producing electrode material and electrode material

Contact component and method for the production thereof

Process for producing electrode material, and electrode material

Method for manufacturing electrode material and electrode material

Vacuum switching apparatus and contact assembly therefor

Method for producing electrode material for vacuum circuit breaker,...

Vacuum switching apparatus and contact assembly therefor

Method for producing electrode material for vacuum circuit breaker,...

Contact piece for a vacuum interrupter chamber

Method for manufacturing electric contact material, electric contac...

Contact member including purposely introduced undulations and vacuu...

Electrode material for vacuum circuit breaker and method of manufac...

Electrical contact for vacuum valve

Process for producing a contact piece

Electrode, electrical contact and method of manufacturing the same

Copper alloy, copper alloy producing method, copper complex materia...

Electric contacts and method of manufacturing thereof, and vacuum i...

Contact arrangement for a vacuum switch tube

Integrated contact for power switchgear

Patents Applicationslast 30 patents

CONTACT CARRIER FOR A VACUUM SWITCH, VACUUM SWITCH AND PRODUCTION M...

Vacuum Interrupter

ULTRA-FAST MOVING CONDUCTOR WITH REMOVABLE CORE PIN

ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS

METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL

METHOD FOR MANUFACTURING ELECTRODE MATERIAL

CONTACT MEMBER, METHOD FOR PRODUCING THE SAME, AND VACUUM INTERRUPTER

VACUUM INTERRUPTER

ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE MATERIAL

METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL

METHOD FOR PRODUCING ELECTRODE MATERIAL AND ELECTRODE MATERIAL

ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS

METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND ELECTRODE MATERIAL

PROCESS FOR PRODUCING ELECTRODE MATERIAL, AND ELECTRODE MATERIAL

Method for Producing Electrode Material for Vacuum Circuit Breaker,...

VACUUM INTERRUPTER

CONTACT MATERIAL FOR VACUUM INTERRUPTER, AND METHOD OF MAKING A CON...

Electrical Contacts, Manufacturing Methods Thereof, Electrodes, Vac...

Method for Producing Electrode Material for Vacuum Circuit Breaker,...

PROCESS FOR PRODUCING A CU-CR MATERIAL BY POWDER METALLURGY

CONTACT PIECE FOR A VACUUM INTERRUPTER CHAMBER

CONTACT MEMBER INCLUDING PURPOSELY INTRODUCED UNDULATIONS AND VACUU...

METHOD FOR PRODUCING CONTACT MAKERS FOR VACUUM SWITCHING CHAMBERS

ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER

ELECTRODE MATERIAL FOR VACUUM CIRCUIT BREAKER AND METHOD OF MANUFAC...

ELECTRODE CONTACT MEMBER OF VACUUM CIRCUIT BREAKERS AND A METHOD OF...

ELECTRODE, ELECTRICAL CONTACT AND METHOD OF MANUFACTURING THE SAME

Method of manufacturing composite copper material

Method for manufacturing electric contact material, electric contac...

ELECTRICAL CONTACT FOR VACUUM VALVE