NL61337C - - Google Patents

Info

Publication number: NL61337C
Authority: NL; Netherlands

Application number

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.)

1941-04-07

Publication of NL61337C publication Critical patent/NL61337C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)

NL61337D 1941-04-07 NL61337C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR2423126X		1941-04-07

Publications (1)

Publication Number	Publication Date
NL61337C true NL61337C (de)

Family

ID=9685319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL61337D NL61337C (de)	1941-04-07

Country Status (4)

Country	Link
US (1)	US2423126A (de)
BE (1)	BE448077A (de)
FR (1)	FR959682A (de)
NL (1)	NL61337C (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US819322A (en) *	1901-11-16	1906-05-01	Union Switch & Signal Co	Electric signaling.
US1234970A (en) *	1914-10-06	1917-07-31	Westinghouse Electric & Mfg Co	Indicating cycle-meter.
US1421269A (en) *	1920-12-16	1922-06-27	Union Switch & Signal Co	Electromagnet
US1743478A (en) *	1927-10-21	1930-01-14	Bell Telephone Labor Inc	Magnetic device
US1832583A (en) *	1929-07-26	1931-11-17	Railway Signal Company Ltd	Rotary electro-magnetic mechanism
US1770673A (en) *	1929-09-11	1930-07-15	Union Switch & Signal Co	Electrical relay
US2203888A (en) *	1938-03-05	1940-06-11	Union Switch & Signal Co	Electrical relay

0
- NL NL61337D patent/NL61337C/xx active
- BE BE448077D patent/BE448077A/xx unknown
- FR FR959682D patent/FR959682A/fr not_active Expired
1943
- 1943-03-24 US US480414A patent/US2423126A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE448077A (de)
US2423126A (en)	1947-07-01
FR959682A (de)	1950-03-31

Publication	Publication Date	Title
FR956235A (de)	1950-01-27
BE442109A (de)	1941-08-30
FR959682A (de)	1950-03-31
NL60997C (de)	1948-05-15
BE442130A (de)
BE443094A (de)	1941-11-29
BE441477A (de)	1941-06-30
BE441273A (de)
BE441713A (de)	1941-07-31
BE441833A (de)
BE447792A (de)
BE441261A (de)
BE406989A (de)
BE441893A (de)
NL66655C (de)	1950-11-15
BE471080A (de)
BE441571A (de)	1941-06-30
BE441196A (de)
NL65300C (de)
BE440997A (de)
BE441636A (de)
BE441135A (de)
BE441671A (de)
BE448229A (de)
BE441030A (de)