BE556692A - - Google Patents

Info

Publication number: BE556692A
Authority: BE; Belgium

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.)

1957-01-22

1957-04-15Application filedfiledCritical

1957-04-30Publication of BE556692ApublicationCriticalpatent/BE556692A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch

BE556692A1957-01-221957-04-15BE556692A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE875258X		1957-01-22

Publications (1)

Publication Number	Publication Date
BE556692Atrue BE556692A (en)	1957-04-30

Family

ID=3883098

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE554375ABE554375A (en)	1957-01-22	1957-01-22
BE556692ABE556692A (en)	1957-01-22	1957-04-15

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE554375ABE554375A (en)	1957-01-22	1957-01-22

Country Status (5)

Country	Link
BE (2)	BE554375A (en)
DE (1)	DE1156469B (en)
FR (1)	FR1198495A (en)
GB (1)	GB875258A (en)
NL (1)	NL108846C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1165712B (en)*	1959-11-14	1964-03-19	Erik Gunnar Edwin Jansson	Fuse disconnector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4800242A (en)*	1987-09-10	1989-01-24	Square D Research	Spring-powered drive assembly for opening and closing a switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1377778A (en)*		1921-05-10		Electric switch
US1687835A (en)*	1926-12-27	1928-10-16	Andrew E Griswold	Safety switch
US1764401A (en)*	1926-12-27	1930-06-17	Andrew E Griswold	Quick-make-and-break safety switch
GB329510A (en)*	1929-05-18	1930-05-22	Frederick Chambers	Improvements in or relating to electric switches

1957
- 1957-01-22BEBE554375Apatent/BE554375A/xxunknown
- 1957-04-15BEBE556692Apatent/BE556692A/xxunknown
- 1957-05-15NLNL217302Apatent/NL108846C/xxactive
- 1957-08-27DEDEV13002Apatent/DE1156469B/enactivePending
- 1957-11-26GBGB36788/57Apatent/GB875258A/ennot_activeExpired
1958
- 1958-01-22FRFR1198495Dpatent/FR1198495A/ennot_activeExpired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1165712B (en)*	1959-11-14	1964-03-19	Erik Gunnar Edwin Jansson	Fuse disconnector

Also Published As

Publication number	Publication date
DE1156469B (en)	1963-10-31
GB875258A (en)	1961-08-16
FR1198495A (en)	1959-12-08
BE554375A (en)	1957-02-15
NL217302A (en)	1964-02-17
NL108846C (en)	1964-07-15

Publication	Publication Date	Title
BE566289A (en)
NL217302A (en)	1964-02-17
BE554350A (en)
BE555193A (en)
BE556001A (en)
BE556472A (en)
BE556857A (en)
BE557151A (en)
BE557423A (en)
BE558148A (en)
BE559023A (en)
BE560175A (en)
BE560371A (en)
BE560467A (en)	1957-09-14
BE561073A (en)
BE561556A (en)
BE561764A (en)
BE562004A (en)
BE562191A (en)	1957-11-30
BE562356A (en)	1957-11-30
BE562636A (en)
BE562684A (en)
BE562797A (en)
BE562929A (en)
BE563301A (en)	1960-06-17

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BE556692A - - Google Patents

Info

Links

Classifications

Applications Claiming Priority (1)

Publications (1)

Family

ID=3883098

Family Applications (2)

Family Applications Before (1)

Country Status (5)

Cited By (1)

Families Citing this family (1)

Family Cites Families (4)

Cited By (1)

Also Published As

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