AT361076B - Fault current protection switch - Google Patents

Fault current protection switch

Info

Publication number: AT361076B
Authority: AT; Austria
Prior art keywords: fault current; current protection; protection switch; switch; fault
Prior art date: 1975-02-27

Application number

AT133776A

Other languages

German (de)

Other versions

ATA133776A (en

Original Assignee

Bbc Brown Boveri & Cie

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.)

1975-02-27

Filing date

1976-02-24

Publication date

1981-02-25

1976-02-24 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1980-07-15 Publication of ATA133776A publication Critical patent/ATA133776A/en

1981-02-25 Application granted granted Critical

1981-02-25 Publication of AT361076B publication Critical patent/AT361076B/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
- H01H71/1072—Release mechanisms which are reset by opening movement of contacts
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- 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
- H01H73/04—Contacts
- H01H73/045—Bridging contacts

AT133776A 1975-02-27 1976-02-24 Fault current protection switch AT361076B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2508428A DE2508428B2 (en)	1975-02-27	1975-02-27	Residual current circuit breaker

Publications (2)

Publication Number	Publication Date
ATA133776A ATA133776A (en)	1980-07-15
AT361076B true AT361076B (en)	1981-02-25

Family

ID=5939915

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT133776A AT361076B (en)	1975-02-27	1976-02-24	Fault current protection switch

Country Status (7)

Country	Link
JP (1)	JPS51138872A (en)
AT (1)	AT361076B (en)
DE (1)	DE2508428B2 (en)
FR (1)	FR2302583A1 (en)
GB (1)	GB1544707A (en)
IT (1)	IT1064116B (en)
SE (1)	SE407306B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3007243C2 (en) *	1980-02-27	1984-10-18	Brown, Boveri & Cie Ag, 6800 Mannheim	Residual current circuit breaker
DE8702467U1 (en) *	1987-02-18	1987-04-02	Brown, Boveri & Cie Ag, 6800 Mannheim	Residual current circuit breaker
DE3733595A1 (en) *	1987-10-05	1989-04-20	Asea Brown Boveri	ELECTRICAL SWITCHGEAR

1975
- 1975-02-27 DE DE2508428A patent/DE2508428B2/en active Granted
1976
- 1976-02-24 AT AT133776A patent/AT361076B/en not_active IP Right Cessation
- 1976-02-25 SE SE7602353A patent/SE407306B/en unknown
- 1976-02-25 IT IT7648276A patent/IT1064116B/en active
- 1976-02-26 FR FR7605386A patent/FR2302583A1/en active Granted
- 1976-02-26 JP JP51019511A patent/JPS51138872A/en active Pending
- 1976-02-27 GB GB7792/76A patent/GB1544707A/en not_active Expired

Also Published As

Publication number	Publication date
GB1544707A (en)	1979-04-25
IT1064116B (en)	1985-02-18
JPS51138872A (en)	1976-11-30
FR2302583A1 (en)	1976-09-24
FR2302583B1 (en)	1979-08-24
SE7602353L (en)	1976-08-30
DE2508428B2 (en)	1978-10-12
DE2508428A1 (en)	1976-09-09
SE407306B (en)	1979-03-19
DE2508428C3 (en)	1979-06-07
ATA133776A (en)	1980-07-15

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Legal Events

Date	Code	Title	Description
1987-04-15	ELJ	Ceased due to non-payment of the annual fee
1997-07-15	REN	Ceased due to non-payment of the annual fee