FR2210817A1 - - Google Patents

Info

Publication number: FR2210817A1
Authority: FR; France
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.): Granted

Application number

FR7344787A

Other languages

Other versions

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.)

BBC Brown Boveri AG Switzerland

BBC Brown Boveri AG Germany

Original Assignee

BBC Brown Boveri AG Switzerland

BBC Brown Boveri AG Germany

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.)

1972-12-15

Filing date

1973-12-14

Publication date

1974-07-12

1973-12-14 Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland

1974-07-12 Publication of FR2210817A1 publication Critical patent/FR2210817A1/fr

1976-10-15 Application granted granted Critical

1976-10-15 Publication of FR2210817B3 publication Critical patent/FR2210817B3/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Switch Cases, Indication, And Locking (AREA)

FR7344787A 1972-12-15 1973-12-14 Expired FR2210817B3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722261288 DE2261288A1 (de)	1972-12-15	1972-12-15	Schuetz mit kurzschlusschaltvermoegen

Publications (2)

Publication Number	Publication Date
FR2210817A1 true FR2210817A1 (de)	1974-07-12
FR2210817B3 FR2210817B3 (de)	1976-10-15

Family

ID=5864429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7344787A Expired FR2210817B3 (de)	1972-12-15	1973-12-14

Country Status (3)

Country	Link
DE (1)	DE2261288A1 (de)
FR (1)	FR2210817B3 (de)
IT (1)	IT1000451B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0021882A1 (de) *	1979-06-07	1981-01-07	HAZEMEYER S.A. Société anonyme dite:	Elektrischer Stromunterbrechungsapparat des strombegrenzenden Typs
EP0072285A1 (de) *	1981-08-12	1983-02-16	Telemecanique	Vorrichtung zum Öffnen von beweglichen Kontakten von Schaltern zum Begrenzen von Kurzschlussströmen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10011985A1 (de) *	2000-03-11	2001-09-13	Moeller Gmbh	Kontaktsystem für ein Niederspannungsschaltgerät
CN113363115A (zh) *	2021-06-02	2021-09-07	西北工业大学	一种新型长寿命直流接触器结构
WO2025034305A1 (en) *	2023-08-09	2025-02-13	Sensata Technologies Inc.	Fault breaking contactor with dynamic air gap mechanism

1972
- 1972-12-15 DE DE19722261288 patent/DE2261288A1/de active Pending
1973
- 1973-12-14 FR FR7344787A patent/FR2210817B3/fr not_active Expired
- 1973-12-14 IT IT5428873A patent/IT1000451B/it active

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0021882A1 (de) *	1979-06-07	1981-01-07	HAZEMEYER S.A. Société anonyme dite:	Elektrischer Stromunterbrechungsapparat des strombegrenzenden Typs
EP0072285A1 (de) *	1981-08-12	1983-02-16	Telemecanique	Vorrichtung zum Öffnen von beweglichen Kontakten von Schaltern zum Begrenzen von Kurzschlussströmen
FR2511542A1 (fr) *	1981-08-12	1983-02-18	Telemecanique Electrique	Dispositif de liberation des contacts mobiles de contacteurs aptes a limiter les courants de courts-circuits

Also Published As

Publication number	Publication date
IT1000451B (it)	1976-03-30
DE2261288A1 (de)	1974-06-20
FR2210817B3 (de)	1976-10-15

Publication	Publication Date	Title
JPS4948001A (de)	1974-05-09
FR2209714A1 (de)	1974-07-05
FR2210817B3 (de)	1976-10-15
JPS495656U (de)	1974-01-18
JPS495778U (de)	1974-01-18
JPS5038819Y2 (de)	1975-11-08
JPS534439B2 (de)	1978-02-17
JPS496825A (de)	1974-01-22
JPS4963504A (de)	1974-06-20
JPS5427509Y2 (de)	1979-09-06
JPS5219681B2 (de)	1977-05-30
JPS5114622B2 (de)	1976-05-11
JPS495652U (de)	1974-01-18
JPS4957628U (de)	1974-05-21
JPS4987893U (de)	1974-07-30
JPS4976199U (de)	1974-07-02
CH569350A5 (de)	1975-11-14
CH577534A5 (de)	1976-07-15
BG26664A4 (de)	1979-05-15
CH583723A5 (de)	1977-01-14
CH1470373A4 (de)	1975-06-30
CH584194A5 (de)	1977-01-31
CH585511A5 (de)	1977-03-15
CH575035A5 (de)	1976-04-30
CH588432A5 (de)	1977-05-31

Legal Events

Date	Code	Title	Description
1979-09-28	ST	Notification of lapse