CH208857A - Telegraph relay. - Google Patents

Telegraph relay.

Info

Publication number: CH208857A
Authority: CH; Switzerland
Prior art keywords: telegraph relay; telegraph; relay
Prior art date: 1936-09-11

Application number

Other languages

German (de)

Inventor

Howard Carpenter Rupert Evan

Original Assignee

Howard Carpenter Rupert Evan

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.)

1936-09-11

Filing date

1937-09-11

Publication date

1940-02-29

1937-09-11 Application filed by Howard Carpenter Rupert Evan filed Critical Howard Carpenter Rupert Evan

1940-02-29 Publication of CH208857A publication Critical patent/CH208857A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)
Breakers (AREA)
Switch Cases, Indication, And Locking (AREA)

CH208857D 1936-09-11 1937-09-11 Telegraph relay. CH208857A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB208857X		1936-09-11
GB201136X		1936-11-20

Publications (1)

Publication Number	Publication Date
CH208857A true CH208857A (en)	1940-02-29

Family

ID=26254460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH208857D CH208857A (en)	1936-09-11	1937-09-11	Telegraph relay.

Country Status (6)

Country	Link
US (1)	US2219222A (en)
BE (1)	BE423549A (en)
CH (1)	CH208857A (en)
DE (1)	DE859634C (en)
FR (1)	FR826506A (en)
GB (1)	GB484472A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2526804A (en) *	1945-03-06	1950-10-24	Carpenter Rupert Evan Howard	Electrical contact assembly

0
- BE BE423549D patent/BE423549A/xx unknown
1936
- 1936-09-11 GB GB24859/36A patent/GB484472A/en not_active Expired
1937
- 1937-09-07 US US162785A patent/US2219222A/en not_active Expired - Lifetime
- 1937-09-10 FR FR826506D patent/FR826506A/en not_active Expired
- 1937-09-11 CH CH208857D patent/CH208857A/en unknown
- 1937-09-12 DE DEC1287D patent/DE859634C/en not_active Expired

Also Published As

Publication number	Publication date
GB484472A (en)	1938-05-06
DE859634C (en)	1952-12-15
US2219222A (en)	1940-10-22
FR826506A (en)	1938-04-01
BE423549A (en)

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