GB307009A - Electric switch, more particularly for automatically operated switch gear - Google Patents

Electric switch, more particularly for automatically operated switch gear

Info

Publication number: GB307009A
Authority: GB; United Kingdom
Prior art keywords: automatically operated; switch; gear; electric; electric switch
Prior art date: 1928-03-01
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.): Expired

Application number

GB38396/28A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Landis and Gyr AG

Original Assignee

Landis and Gyr AG

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.)

1928-03-01

Filing date

1928-12-29

Publication date

1929-10-24

1928-12-29 Application filed by Landis and Gyr AG filed Critical Landis and Gyr AG

1929-10-24 Publication of GB307009A publication Critical patent/GB307009A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/64—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

GB38396/28A 1928-03-01 1928-12-29 Electric switch, more particularly for automatically operated switch gear Expired GB307009A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH131279T		1928-03-01
CH97734T		1928-03-01

Publications (1)

Publication Number	Publication Date
GB307009A true GB307009A (en)	1929-10-24

Family

ID=31947286

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB23857/22A Expired GB185426A (en)	1928-03-01	1922-09-02	Electric switch as applied to time switches in particular
GB38396/28A Expired GB307009A (en)	1928-03-01	1928-12-29	Electric switch, more particularly for automatically operated switch gear

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB23857/22A Expired GB185426A (en)	1928-03-01	1922-09-02	Electric switch as applied to time switches in particular

Country Status (5)

Country	Link
CH (2)	CH97734A (en)
DE (2)	DE393337C (en)
FR (1)	FR555449A (en)
GB (2)	GB185426A (en)
NL (1)	NL25268C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2910551A (en) *	1957-04-22	1959-10-27	Generald Motors Corp	Switch assembly
US2956130A (en) *	1958-04-08	1960-10-11	American Energetics Corp	Gang circuit maker and breaker
US2945922A (en) *	1958-06-02	1960-07-19	Ray K Bryan	Micro-adjustable switch

0
- NL NL25268D patent/NL25268C/xx active
1921
- 1921-09-03 CH CH97734D patent/CH97734A/en unknown
1922
- 1922-05-17 DE DEL55626D patent/DE393337C/en not_active Expired
- 1922-08-28 FR FR555449D patent/FR555449A/en not_active Expired
- 1922-09-02 GB GB23857/22A patent/GB185426A/en not_active Expired
1928
- 1928-03-01 CH CH131279D patent/CH131279A/en unknown
- 1928-03-27 DE DEL71439D patent/DE485781C/en not_active Expired
- 1928-12-29 GB GB38396/28A patent/GB307009A/en not_active Expired

Also Published As

Publication number	Publication date
GB185426A (en)	1923-09-06
DE393337C (en)	1924-04-01
CH97734A (en)	1923-02-01
NL25268C (en)
DE485781C (en)	1929-11-05
CH131279A (en)	1929-01-31
FR555449A (en)	1923-06-29

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