NL66281C - - Google Patents

Info

Publication number: NL66281C
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.)

1944-06-26

Publication of NL66281C publication Critical patent/NL66281C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
- H01H51/2281—Contacts rigidly combined with armature

Landscapes

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

NL66281D 1944-06-26 NL66281C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US542203A US2414583A (en)	1944-06-26	1944-06-26	Polarized electromagnet

Publications (1)

Publication Number	Publication Date
NL66281C true NL66281C (xx)

Family

ID=24162780

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL66281D NL66281C (xx)	1944-06-26

Country Status (4)

Country	Link
US (1)	US2414583A (xx)
BE (1)	BE482649A (xx)
CH (1)	CH269930A (xx)
NL (1)	NL66281C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2486086A (en) *	1945-08-21	1949-10-25	Gen Railway Signal Co	Relay
US2536244A (en) *	1946-09-27	1951-01-02	Gen Railway Signal Co	Spring holder for permanent magnets
US2502811A (en) *	1946-09-27	1950-04-04	Gen Railway Signal Co	Polarized relay
US2535977A (en) *	1949-09-27	1950-12-26	Gen Railway Signal Co	Magnetic stick relay
US2930889A (en) *	1955-02-17	1960-03-29	Laisons Electr Soc Ind De	Magnetic signalling system for railways
US2928029A (en) *	1957-10-07	1960-03-08	Westinghouse Brake & Signal	Tractive armature relays

0
- BE BE482649D patent/BE482649A/xx unknown
- NL NL66281D patent/NL66281C/xx active
1944
- 1944-06-26 US US542203A patent/US2414583A/en not_active Expired - Lifetime
1947
- 1947-12-30 CH CH269930D patent/CH269930A/fr unknown

Also Published As

Publication number	Publication date
US2414583A (en)	1947-01-21
CH269930A (fr)	1950-07-31
BE482649A (xx)

Publication	Publication Date	Title
BE455763A (xx)	1944-06-30
BE457749A (xx)
BE457826A (xx)
NL66281C (xx)
BE457018A (xx)
BE457290A (xx)
BE457404A (xx)	1944-09-30
BE455554A (xx)
BE455531A (xx)
BE456532A (xx)	1944-07-31
BE455463A (xx)
BE455204A (xx)	1944-05-31
BE455122A (xx)
BE454925A (xx)
BE456520A (xx)
BE454461A (xx)	1944-03-31
BE454340A (xx)
BE454101A (xx)
BE454099A (xx)
BE457840A (xx)	1944-12-30
BE457872A (xx)
BE457827A (xx)	1944-12-30
BE457898A (xx)	1945-01-31
BE457909A (xx)
BE453905A (xx)