AT280393B - Overcurrent switch - Google Patents

Overcurrent switch

Info

Publication number: AT280393B
Authority: AT; Austria
Prior art keywords: overcurrent switch; overcurrent; switch
Prior art date: 1966-08-03

Application number

AT278367A

Other languages

German (de)

Original Assignee

Ellenberger & Poensgen

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.)

1966-08-03

Filing date

1967-03-23

Publication date

1970-04-10

1967-03-23 Application filed by Ellenberger & Poensgen filed Critical Ellenberger & Poensgen

1970-04-10 Application granted granted Critical

1970-04-10 Publication of AT280393B publication Critical patent/AT280393B/en

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
- H01H71/14—Electrothermal mechanisms
- H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
- 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
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)
Push-Button Switches (AREA)
Breakers (AREA)

AT278367A 1966-08-03 1967-03-23 Overcurrent switch AT280393B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEE0032200		1966-08-03

Publications (1)

Publication Number	Publication Date
AT280393B true AT280393B (en)	1970-04-10

Family

ID=7075484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT278367A AT280393B (en)	1966-08-03	1967-03-23	Overcurrent switch

Country Status (6)

Country	Link
US (1)	US3432782A (en)
AT (1)	AT280393B (en)
BE (1)	BE697374A (en)
CH (1)	CH459339A (en)
DE (1)	DE1538456B1 (en)
GB (1)	GB1147494A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3237532A1 (en) *	1982-10-09	1984-04-12	Robert Bosch Gmbh, 7000 Stuttgart	CONTROL VALVE
US4466042A (en) *	1983-05-09	1984-08-14	Square D Company	Trip indicator assembly for electronic circuit breaker
US5485133A (en) *	1993-12-15	1996-01-16	Tripco Limited	Circuit breaker
US10312039B2 (en) *	2013-09-10	2019-06-04	Apple Inc.	Generator button for electronic devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE478456C (en) *	1924-12-24	1929-06-26	Aeg	Magnetically controlled switch, which can also be used as a maximum current switch
DE519462C (en) *	1928-08-10	1931-02-28	Hans Gottschlich	Electromagnetic overcurrent self-shutdown switch with switching contact operated by a toggle lever
US3089064A (en) *	1958-02-08	1963-05-07	Electro Chimie Metal	Combined permanent magnet and electromagnet
LU38237A1 (en) *	1959-02-25
US3109906A (en) *	1961-01-09	1963-11-05	Gen Signal Corp	Selective position push button switch
US3281739A (en) *	1963-09-16	1966-10-25	Phillips Eckardt Electronic Co	Sensitive latching relay
US3302146A (en) *	1965-03-02	1967-01-31	Ite Circuit Breaker Ltd	Rotary armature flux shifting device

1966
- 1966-08-03 DE DE19661538456 patent/DE1538456B1/de active Pending
1967
- 1967-03-23 AT AT278367A patent/AT280393B/en not_active IP Right Cessation
- 1967-04-21 BE BE697374D patent/BE697374A/xx unknown
- 1967-05-08 CH CH648967A patent/CH459339A/en unknown
- 1967-05-26 GB GB24712/67A patent/GB1147494A/en not_active Expired
- 1967-05-31 US US642401A patent/US3432782A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3432782A (en)	1969-03-11
CH459339A (en)	1968-07-15
BE697374A (en)	1967-10-02
GB1147494A (en)	1969-04-02
DE1538456B1 (en)	1970-01-15

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Legal Events

Date	Code	Title	Description
1985-05-15	ELJ	Ceased due to non-payment of the annual fee