EP1936652A2 - Schutzsicherung für elektrische Geräte - Google Patents

Schutzsicherung für elektrische Geräte Download PDF

Info

Publication number: EP1936652A2
Authority: EP; European Patent Office
Prior art keywords: contact ring; fuse; ring; contact; fuse according
Prior art date: 2006-12-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP07356176A

Other languages

English (en)

French (fr)

Other versions

EP1936652A3 (de

Inventor

Daniel Bourlier

Hervé Beck

Jean Paul Bertin

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.)

Ferraz Shawmut SAS

Original Assignee

Ferraz Shawmut SAS

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.)

2006-12-20

Filing date

2007-12-20

Publication date

2008-06-25

2007-12-20 Application filed by Ferraz Shawmut SAS filed Critical Ferraz Shawmut SAS

2008-06-25 Publication of EP1936652A2 publication Critical patent/EP1936652A2/de

2008-07-09 Publication of EP1936652A3 publication Critical patent/EP1936652A3/de

Status Withdrawn legal-status Critical Current

Links

Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
- H01H85/157—Ferrule-end contacts

Definitions

the invention more particularly intends to remedy by proposing a fuse that is reliable in operation and easy to manufacture.
the fastening members 62 and 68 of the rings 6 allow the rings 6 and the caps 8 fitted to the ends of the body 2 to be effectively held.
the fastening members 62 and 68 also make it possible to ensure electrical contact between the ring 6 and the corresponding capsule 8 regardless of the operating temperature of the fuse and the state of relative thermal expansion of the constituent parts of the fuse.

Landscapes

Fuses (AREA)

EP07356176A 2006-12-20 2007-12-20 Schutzsicherung für elektrische Geräte Withdrawn EP1936652A3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0611116A FR2910698B1 (fr)	2006-12-20	2006-12-20	Fusible de protection pour appareillages electriques

Publications (2)

Publication Number	Publication Date
EP1936652A2 true EP1936652A2 (de)	2008-06-25
EP1936652A3 EP1936652A3 (de)	2008-07-09

Family

ID=38179907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07356176A Withdrawn EP1936652A3 (de)	2006-12-20	2007-12-20	Schutzsicherung für elektrische Geräte

Country Status (2)

Country	Link
EP (1)	EP1936652A3 (de)
FR (1)	FR2910698B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101685734B (zh) *	2008-09-26	2011-11-09	邱鸿智	节能环保防爆保险丝及其制造方法
CN106128891A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种熔丝管的外部套有热缩绝缘层的熔断器
CN106128890A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种u型导电环喷射熔断器
CN106128897A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种具有低熔点合金限位凸起的上锁紧喷射熔断器
CN106128889A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种熔丝管外设绝缘层的两段式绝缘瓷体喷射熔断器
CN106128894A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种具有低熔点合金限位凸起的喷射熔断器
CN106128893A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种导电环为u型的两段式绝缘瓷体喷射熔断器
CN106128900A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种大直径上引出线且上锁紧熔断器
US20240186096A1 (en) *	2022-12-02	2024-06-06	Littelfuse, Inc.	High breaking capacity fuses with metal reinforcements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB659689A (en)	1949-09-05	1951-10-24	Kenneth Eardley Beswick	Improvements in or relating to electrical fuses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1312033A (en) *	1971-01-27	1973-04-04	Dorman Smith Fuses	Cartridge fuses
US4057776A (en) *	1976-01-28	1977-11-08	Westinghouse Electric Corporation	Fuse with radially oriented elements
JP4175844B2 (ja) *	2002-08-05	2008-11-05	大東通信機株式会社	ヒューズ

2006
- 2006-12-20 FR FR0611116A patent/FR2910698B1/fr active Active
2007
- 2007-12-20 EP EP07356176A patent/EP1936652A3/de not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB659689A (en)	1949-09-05	1951-10-24	Kenneth Eardley Beswick	Improvements in or relating to electrical fuses

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101685734B (zh) *	2008-09-26	2011-11-09	邱鸿智	节能环保防爆保险丝及其制造方法
CN106128891A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种熔丝管的外部套有热缩绝缘层的熔断器
CN106128890A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种u型导电环喷射熔断器
CN106128897A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种具有低熔点合金限位凸起的上锁紧喷射熔断器
CN106128889A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种熔丝管外设绝缘层的两段式绝缘瓷体喷射熔断器
CN106128894A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种具有低熔点合金限位凸起的喷射熔断器
CN106128893A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种导电环为u型的两段式绝缘瓷体喷射熔断器
CN106128900A (zh) *	2016-08-24	2016-11-16	辽宁华隆电力科技股份有限公司	一种大直径上引出线且上锁紧熔断器
US20240186096A1 (en) *	2022-12-02	2024-06-06	Littelfuse, Inc.	High breaking capacity fuses with metal reinforcements
US12362120B2 (en) *	2022-12-02	2025-07-15	Littelfuse, Inc.	High breaking capacity fuses with metal reinforcements

Also Published As

Publication number	Publication date
FR2910698B1 (fr)	2009-12-18
EP1936652A3 (de)	2008-07-09
FR2910698A1 (fr)	2008-06-27

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Legal Events

Date	Code	Title	Description
2008-05-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-06-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2008-06-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2008-06-25	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
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2008-07-09	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-03-18	AKX	Designation fees paid
2009-04-30	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2009-05-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2009-07-01	18D	Application deemed to be withdrawn	Effective date: 20090110