DE102012111618A8 - Circuit breaker with passively heated bimetallic element - Google Patents

Circuit breaker with passively heated bimetallic element Download PDF

Info

Publication number: DE102012111618A8
Authority: DE; Germany
Prior art keywords: circuit breaker; bimetallic element; passively heated; heated bimetallic; passively
Prior art date: 2012-11-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE201210111618

Other languages

German (de)

Other versions

DE102012111618A1 (en

Inventor

Matthias Katzensteiner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eaton Industries Austria GmbH

Original Assignee

Eaton Industries Austria GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-11-29

Filing date

2012-11-29

Publication date

2015-03-19

2012-11-29 Application filed by Eaton Industries Austria GmbH filed Critical Eaton Industries Austria GmbH

2012-11-29 Priority to DE102012111618.0A priority Critical patent/DE102012111618A1/en

2013-11-29 Priority to EP13799034.7A priority patent/EP2926358A1/en

2013-11-29 Priority to PCT/EP2013/075178 priority patent/WO2014083191A1/en

2014-06-18 Publication of DE102012111618A1 publication Critical patent/DE102012111618A1/en

2015-03-19 Publication of DE102012111618A8 publication Critical patent/DE102012111618A8/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H2071/407—Combined electrothermal and electromagnetic mechanisms the thermal element being heated by the coil of the electromagnetic mechanism
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H71/402—Combined electrothermal and electromagnetic mechanisms in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermally Actuated Switches (AREA)

DE102012111618.0A 2012-11-29 2012-11-29 Circuit breaker with passively heated bimetallic element Withdrawn DE102012111618A1 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
DE102012111618.0A DE102012111618A1 (en)	2012-11-29	2012-11-29	Circuit breaker with passively heated bimetallic element
EP13799034.7A EP2926358A1 (en)	2012-11-29	2013-11-29	Circuit breaker having a passively heated bimetal element
PCT/EP2013/075178 WO2014083191A1 (en)	2012-11-29	2013-11-29	Circuit breaker having a passively heated bimetal element

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102012111618.0A DE102012111618A1 (en)	2012-11-29	2012-11-29	Circuit breaker with passively heated bimetallic element

Publications (2)

Publication Number	Publication Date
DE102012111618A1 DE102012111618A1 (en)	2014-06-18
DE102012111618A8 true DE102012111618A8 (en)	2015-03-19

Family

ID=49683734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE102012111618.0A Withdrawn DE102012111618A1 (en)	2012-11-29	2012-11-29	Circuit breaker with passively heated bimetallic element

Country Status (3)

Country	Link
EP (1)	EP2926358A1 (en)
DE (1)	DE102012111618A1 (en)
WO (1)	WO2014083191A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014117035A1 (en) *	2014-11-20	2016-05-25	Eaton Industries (Austria) Gmbh	Circuit breaker with passively heated and acting on an iron yoke of an electromagnetic release bimetallic element
DE102014117034A1 (en) *	2014-11-20	2016-05-25	Eaton Industries (Austria) Gmbh	Circuit breaker with passively heated and acting on a percussion anchor of an electromagnetic release bimetallic element
CN105070612A (en) *	2015-08-05	2015-11-18	浙江凯发电气股份有限公司	Electromagnetic release with shunting function
CN105185670B (en) *	2015-09-30	2018-09-11	上海电科电器科技有限公司	Electromagnetic tripping apparatus
DE102016203508B4 (en) *	2016-03-03	2021-06-10	Siemens Aktiengesellschaft	Tripping device and electromechanical circuit breaker
CN108054066B (en) *	2017-12-15	2023-09-12	浙江正泰电器股份有限公司	Cold bending rotating shaft structure of electromagnetic release of circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0037490B1 (en) *	1980-04-03	1985-05-29	BROWN, BOVERI & CIE Aktiengesellschaft Mannheim	Release system of an automatic circuit breaker for the interruption of a circuit
DE19653295A1 (en) *	1996-12-20	1998-06-25	Abb Patent Gmbh	Overcurrent and short-circuit release for an electrical installation switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1822570U (en) *	1956-10-27	1960-12-01	Theodor Kiepe Elektrotechnisch	SELF-ACTING DISCONNECTING DEVICE EQUIPPED WITH THERMAL AND ELECTROMAGNETIC RELEASE.
FR2629633A1 (en) *	1988-03-30	1989-10-06	Hager Electro	MAGNETIC TRIGGER FOR CIRCUIT BREAKER
DE102011016933A1 (en) *	2011-04-13	2012-10-18	Jozef Smrkolj	Contact device and its drive for protective switching devices

2012
- 2012-11-29 DE DE102012111618.0A patent/DE102012111618A1/en not_active Withdrawn
2013
- 2013-11-29 WO PCT/EP2013/075178 patent/WO2014083191A1/en active Application Filing
- 2013-11-29 EP EP13799034.7A patent/EP2926358A1/en not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0037490B1 (en) *	1980-04-03	1985-05-29	BROWN, BOVERI & CIE Aktiengesellschaft Mannheim	Release system of an automatic circuit breaker for the interruption of a circuit
DE19653295A1 (en) *	1996-12-20	1998-06-25	Abb Patent Gmbh	Overcurrent and short-circuit release for an electrical installation switch

Also Published As

Publication number	Publication date
WO2014083191A1 (en)	2014-06-05
DE102012111618A1 (en)	2014-06-18
EP2926358A1 (en)	2015-10-07

Legal Events

Date	Code	Title	Description
2012-12-28	R012	Request for examination validly filed
2015-06-02	R119	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

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