JPS5345899B1 - - Google Patents

Info

Publication number: JPS5345899B1
Authority: JP; Japan
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.): Pending

Application number

JP7580972A

Other languages

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.)

1971-07-31

Filing date

1972-07-28

Publication date

1978-12-09

1972-07-28 Application filed filed Critical

1978-12-09 Publication of JPS5345899B1 publication Critical patent/JPS5345899B1/ja

Status Pending 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
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
- 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
- H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently
- 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
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)

JP7580972A 1971-07-31 1972-07-28 Pending JPS5345899B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712138381 DE2138381C3 (de)	1971-07-31	1971-07-31	Schutzschalter, insbesondere Leitungsschutzschalter

Publications (1)

Publication Number	Publication Date
JPS5345899B1 true JPS5345899B1 (de)	1978-12-09

Family

ID=5815406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7580972A Pending JPS5345899B1 (de)	1971-07-31	1972-07-28

Country Status (2)

Country	Link
JP (1)	JPS5345899B1 (de)
DE (1)	DE2138381C3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2559441C2 (de) *	1975-02-06	1990-03-29	Heinrich Kopp Gmbh & Co Kg, 8756 Kahl	Hochleistungs-Selbstschalter
FR2455355A1 (fr) *	1979-04-25	1980-11-21	Saparel	Perfectionnements aux disjoncteurs modulaires
DE3413808A1 (de) *	1984-04-12	1985-10-17	Brown, Boveri & Cie Ag, 6800 Mannheim	Elektrischer schalter
FR2676860B1 (fr) *	1991-05-21	1994-06-17	Merlin Gerin	Declencheur electromagnetique pour un disjoncteur electrique a bas calibres.
WO2007087761A1 (de) *	2006-01-31	2007-08-09	Siemens Aktiengesellschaft	Leistungsschalter
IT1391932B1 (it) *	2008-10-15	2012-02-02	Abb Spa	Interruttore di bassa tensione.

1971
- 1971-07-31 DE DE19712138381 patent/DE2138381C3/de not_active Expired
1972
- 1972-07-28 JP JP7580972A patent/JPS5345899B1/ja active Pending

Also Published As

Publication number	Publication date
DE2138381C3 (de)	1975-05-15
DE2138381B2 (de)	1974-08-15
DE2138381A1 (de)	1973-02-08

Publication	Publication Date	Title
JPS5345899B1 (de)	1978-12-09
AU2658571A (de)	1972-09-21
AU2691671A (de)	1972-09-28
AU2894671A (de)	1972-11-23
AU2564071A (de)	1972-08-24
AU2742671A (de)	1972-10-12
AU2941471A (de)	1972-11-30
AU2684071A (de)	1972-09-28
AU2952271A (de)	1972-12-07
AU3005371A (de)	1972-12-21
AU3109071A (de)	1972-10-05
AU2930871A (de)	1972-11-30
AU2706571A (de)	1971-07-15
AU2503871A (de)	1972-08-10
AR192311Q (de)	1973-02-14
AU2486471A (de)	1972-08-03
AU2740271A (de)	1972-10-12
AU2724971A (de)	1972-10-05
AU2755871A (de)	1972-10-19
AU2836771A (de)	1972-11-09
AU2837671A (de)	1972-11-09
AU2854371A (de)	1972-11-09
AU2875571A (de)	1972-11-16
AU2880771A (de)	1972-11-16
AU2940971A (de)	1972-11-30