CH557590A - CIRCUIT BREAKER. - Google Patents

CIRCUIT BREAKER.

Info

Publication number: CH557590A
Authority: CH; Switzerland
Prior art keywords: circuit breaker; breaker; circuit
Prior art date: 1972-05-22

Application number

CH706273A

Other languages

German (de)

Original Assignee

Hughes Aircraft Co

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.)

1972-05-22

Filing date

1973-05-16

Publication date

1974-12-31

1973-05-16 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1974-12-31 Publication of CH557590A publication Critical patent/CH557590A/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
- H01H71/50—Manual reset mechanisms which may be also used for manual release

CH706273A 1972-05-22 1973-05-16 CIRCUIT BREAKER. CH557590A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US25566572A	1972-05-22	1972-05-22

Publications (1)

Publication Number	Publication Date
CH557590A true CH557590A (en)	1974-12-31

Family

ID=22969358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH706273A CH557590A (en)	1972-05-22	1973-05-16	CIRCUIT BREAKER.

Country Status (7)

Country	Link
US (1)	US3750061A (en)
JP (1)	JPS4941861A (en)
CA (1)	CA975409A (en)
CH (1)	CH557590A (en)
DE (1)	DE2324992B2 (en)
FR (1)	FR2185850B1 (en)
GB (1)	GB1403279A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2133626A (en) *	1982-12-21	1984-07-25	Mk Electric Ltd	Electromagnetic relays
GB2523535A (en) *	2013-12-18	2015-09-02	Pwm Drives Ltd	Breaker circuit configurations for multi-terminal DC systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1415250A1 (en) *	1958-12-22	1968-10-10	Licentia Gmbh	Electrical switchgear
GB1068324A (en) *	1963-05-20	1967-05-10	John Henry Waghorne	Electric circuit breaker
US3312808A (en) *	1965-03-17	1967-04-04	Allen Bradley Co	Mechanically latched contactor
US3315189A (en) *	1965-09-30	1967-04-18	Gen Electric	Circuit breaker assembly
US3334202A (en) *	1966-02-11	1967-08-01	Gen Electric	Manually-controlled circuit breaker tripping arrangement
US3657607A (en) *	1971-03-09	1972-04-18	Hughes Aircraft Co	Impedance-increasing method and apparatus as part of a hvdc circuit breaker

1972
- 1972-05-22 US US00255665A patent/US3750061A/en not_active Expired - Lifetime
1973
- 1973-04-30 CA CA169,856A patent/CA975409A/en not_active Expired
- 1973-05-11 GB GB2261573A patent/GB1403279A/en not_active Expired
- 1973-05-15 DE DE19732324992 patent/DE2324992B2/en active Pending
- 1973-05-16 CH CH706273A patent/CH557590A/en not_active IP Right Cessation
- 1973-05-21 FR FR7318412A patent/FR2185850B1/fr not_active Expired
- 1973-05-22 JP JP48056385A patent/JPS4941861A/ja active Pending

Also Published As

Publication number	Publication date
FR2185850A1 (en)	1974-01-04
CA975409A (en)	1975-09-30
DE2324992B2 (en)	1976-07-08
DE2324992A1 (en)	1973-11-29
US3750061A (en)	1973-07-31
GB1403279A (en)	1975-08-28
FR2185850B1 (en)	1977-04-29
JPS4941861A (en)	1974-04-19

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Legal Events

Date	Code	Title	Description
1982-01-29	PL	Patent ceased