Short-circuited conducting sleeves, bands, or discs

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H01H50/46

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Parent Industries

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

Current Industry

H01H50/46Short-circuited conducting sleeves, bands, or discs

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic relay
- Patent number 8,902,029
- Issue date Dec 2, 2014
- Fujitsu Component Limited
- Koyuru Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical device for selecting coil voltage and locking the...
- Patent number 7,310,038
- Issue date Dec 18, 2007
- Siemens Energy & Automation, Inc.
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for selecting coil voltage and locking the coil in place
- Patent number 7,286,036
- Issue date Oct 23, 2007
- Siemens Energy & Automation, Inc.
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slider for selecting coil voltage and locking the coil in place
- Patent number 7,271,692
- Issue date Sep 18, 2007
- Siemens Energy & Automation, Inc.
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 6,879,229
- Issue date Apr 12, 2005
- Omron Corporation
- Hiroyasu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welded AC electromagnet lamination assembly incorporating shading coil
- Patent number 6,798,323
- Issue date Sep 28, 2004
- Siemens Energy & Automation, Inc.
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming an AC electromagnet lamination assembly incorpor...
- Patent number 6,701,606
- Issue date Mar 9, 2004
- Siemens Energy & Automation, Inc.
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay and method of manufacture thereof
- Patent number 6,545,575
- Issue date Apr 8, 2003
- Idec Izumi Corporation
- Michio Hirabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary switch with low play
- Patent number 5,828,281
- Issue date Oct 27, 1998
- U. S. Controls Corporation
- Kenyon A. Hapke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnet switching device, especially contactor
- Patent number 5,684,442
- Issue date Nov 4, 1997
- Allen-Bradley Company, Inc.
- Max Hufschmid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic assembly
- Patent number 5,638,041
- Issue date Jun 10, 1997
- Kuhnke GmbH
- Wilfried Beyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic apparatus
- Patent number 5,578,979
- Issue date Nov 26, 1996
- Eaton Corporation
- David M. Adams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap-acting normally closed AC relay
- Patent number 5,260,677
- Issue date Nov 9, 1993
- John G. Gamble
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Normally closed AC relay
- Patent number 5,155,458
- Issue date Oct 13, 1992
- John G. Gamble
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniaturized power relay for printed circuits
- Patent number 5,084,688
- Issue date Jan 28, 1992
- Carlo Gavazzi Electromatic AG
- Albertoni Martino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternating current immunized relay and method of immunizing a rela...
- Patent number 5,010,310
- Issue date Apr 23, 1991
- General Signal Corporation
- Klaus H. Frielinghaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic contactor
- Patent number 4,951,018
- Issue date Aug 21, 1990
- Square D Company
- Jon Hanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil for an electromagnetic relay having delayed switching
- Patent number 4,896,126
- Issue date Jan 23, 1990
- Siemens Aktiengesellschaft
- Richard Siepmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic contactor having improved structure and assembly
- Patent number 4,760,364
- Issue date Jul 26, 1988
- Eaton Corporation
- Marvin E. Ostby
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic operator for a contactor with improved shock pad
- Patent number 4,710,740
- Issue date Dec 1, 1987
- Eaton Corporation
- William G. Dennison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC electromagnet equipped with a voltage surge damping device
- Patent number 4,700,165
- Issue date Oct 13, 1987
- La Telemecanique Electrique
- Alain Brisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnet for electric switching device
- Patent number 4,577,174
- Issue date Mar 18, 1986
- Square D Starkstrom GmbH
- Helmut Lemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic contactor
- Patent number 4,525,694
- Issue date Jun 25, 1985
- Eaton Corporation
- William G. Dennison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC Drive electromagnetic relay
- Patent number 4,514,711
- Issue date Apr 30, 1985
- Matsushita Electric Works, Ltd.
- Mitsuki Nagamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnet system for electromagnetic switchgear
- Patent number 4,473,808
- Issue date Sep 25, 1984
- Siemens Aktiengesellschaft
- Erwin Flierl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air break contactor with form-fitted parts
- Patent number 4,447,794
- Issue date May 8, 1984
- Siemens Aktiengesellschaft
- Werner Harbauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contactor
- Patent number 4,371,855
- Issue date Feb 1, 1983
- General Electric Company
- Richard S. Lenzing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3835425
- Patent number 3,835,425
- Issue date Sep 10, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3832657
- Patent number 3,832,657
- Issue date Aug 27, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3813621
- Patent number 3,813,621
- Issue date May 28, 1974
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MEDIUM VOLTAGE CIRCUIT BREAKER WITH VACUUM INTERRUPTERS AND A DRIVE...
- Publication number 20210125796
- Publication date Apr 29, 2021
- ABB Schweiz AG
- Markus BELLUT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING AN ELECTROMAGNETIC RELAY
- Publication number 20140352137
- Publication date Dec 4, 2014
- FUJITSU COMPONENT LIMITED
- Koyuru KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20140145802
- Publication date May 29, 2014
- FUJITSU COMPONENT LIMITED
- Koyuru KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnet device and electromagnetic contactor
- Publication number 20090315653
- Publication date Dec 24, 2009
- FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- Kenji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromechanical device for selecting coil voltage and locking the...
- Publication number 20050212631
- Publication date Sep 29, 2005
- Siemens Energy & Automation, Inc.
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for selecting coil voltage and locking the coil in place
- Publication number 20050200440
- Publication date Sep 15, 2005
- Siemens Energy & Automation, Inc.
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Slider for selecting coil voltage and locking the coil in place
- Publication number 20050068145
- Publication date Mar 31, 2005
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for connecting a removable coil to fixed coil ter...
- Publication number 20050068132
- Publication date Mar 31, 2005
- Terry L. Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic relay
- Publication number 20040246080
- Publication date Dec 9, 2004
- Hiroyasu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming an AC electromagnet lamination assembly incorpor...
- Publication number 20030155996
- Publication date Aug 21, 2003
- Siemens Energy & Automation
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Welded AC electromagnet lamination assembly incorporating shading coil
- Publication number 20030052761
- Publication date Mar 20, 2003
- Richard G. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic contactor and method for eliminating errors in asse...
- Publication number 20020158729
- Publication date Oct 31, 2002
- Sudarshan Allada
- H01 - BASIC ELECTRIC ELEMENTS

Short-circuited conducting sleeves, bands, or discs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electromagnetic relay

Electromechanical device for selecting coil voltage and locking the...

Method for selecting coil voltage and locking the coil in place

Slider for selecting coil voltage and locking the coil in place

Electromagnetic relay

Welded AC electromagnet lamination assembly incorporating shading coil

Method for forming an AC electromagnet lamination assembly incorpor...

Relay and method of manufacture thereof

Rotary switch with low play

Electromagnet switching device, especially contactor

Electromagnetic assembly

Electromagnetic apparatus

Snap-acting normally closed AC relay

Normally closed AC relay

Miniaturized power relay for printed circuits

Alternating current immunized relay and method of immunizing a rela...

Electromagnetic contactor

Coil for an electromagnetic relay having delayed switching

Electromagnetic contactor having improved structure and assembly

Electromagnetic operator for a contactor with improved shock pad

DC electromagnet equipped with a voltage surge damping device

Electromagnet for electric switching device

Electromagnetic contactor

AC Drive electromagnetic relay

Electromagnet system for electromagnetic switchgear

Air break contactor with form-fitted parts

Electrical contactor

3835425

3832657

3813621

Patents Applicationslast 30 patents

MEDIUM VOLTAGE CIRCUIT BREAKER WITH VACUUM INTERRUPTERS AND A DRIVE...

METHOD FOR MANUFACTURING AN ELECTROMAGNETIC RELAY

ELECTROMAGNETIC RELAY

Electromagnet device and electromagnetic contactor

Electromechanical device for selecting coil voltage and locking the...

Method for selecting coil voltage and locking the coil in place

Slider for selecting coil voltage and locking the coil in place

System and method for connecting a removable coil to fixed coil ter...

Electromagnetic relay

Method for forming an AC electromagnet lamination assembly incorpor...

Welded AC electromagnet lamination assembly incorporating shading coil

Electromagnetic contactor and method for eliminating errors in asse...