NL279967A - - Google Patents

Info

Publication number: NL279967A
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.)

1961-08-03

Publication of NL279967A publication Critical patent/NL279967A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Contacts (AREA)
Electromagnets (AREA)

NL279967D 1961-08-03 NL279967A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12913061 US3125650A (en)	1961-08-03	1961-08-03	Sealed reed switch

Publications (1)

Publication Number	Publication Date
NL279967A true NL279967A (enrdf_load_stackoverflow)

Family

ID=22438588

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL136805D NL136805C (enrdf_load_stackoverflow)	1961-08-03
NL279967D NL279967A (enrdf_load_stackoverflow)	1961-08-03

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL136805D NL136805C (enrdf_load_stackoverflow)	1961-08-03

Country Status (8)

Country	Link
US (1)	US3125650A (enrdf_load_stackoverflow)
JP (1)	JPS3910270B1 (enrdf_load_stackoverflow)
BE (1)	BE620989A (enrdf_load_stackoverflow)
DE (1)	DE1172775B (enrdf_load_stackoverflow)
ES (1)	ES279105A1 (enrdf_load_stackoverflow)
FR (1)	FR1326953A (enrdf_load_stackoverflow)
GB (1)	GB964409A (enrdf_load_stackoverflow)
NL (2)	NL279967A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3196232A (en) *	1962-12-14	1965-07-20	Gen Signal Corp	Reed relay
US3166652A (en) *	1963-04-17	1965-01-19	Gen Electric	Magnetic reed switch with latching feature
US3444492A (en) *	1967-01-04	1969-05-13	Wheelock Signals Inc	Arc depressing means for sealed relay
GB2166595B (en) *	1984-11-07	1988-06-08	Stc Plc	Polarised relay of high sensitivity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2145391A (en) *	1937-11-13	1939-01-31	Richard C Hanson	Hedge trimmer
GB652372A (en) *	1944-12-15	1951-04-25	Igranic Electric Co Ltd	Improvements in or relating to electromagnetic contactors
US2994122A (en) *	1955-10-19	1961-08-01	Gen Electric	Method of forming low flux loss bonds in permanent magnet assemblies
NL113176C (enrdf_load_stackoverflow) *	1955-12-28
NL223418A (enrdf_load_stackoverflow) *	1956-12-21
US2929895A (en) *	1956-12-27	1960-03-22	Bell Telephone Labor Inc	Switching device
US2957961A (en) *	1957-08-14	1960-10-25	Clare & Co C P	Switching device
US2907846A (en) *	1957-09-17	1959-10-06	Siemens Ag	Polarized switching contact device
US2898422A (en) *	1957-09-26	1959-08-04	Bell Telephone Labor Inc	Circuit controlling device
US3020369A (en) *	1959-04-27	1962-02-06	Bell Telephone Labor Inc	Circuit controller

0
- NL NL136805D patent/NL136805C/xx active
- BE BE620989D patent/BE620989A/xx unknown
- NL NL279967D patent/NL279967A/xx unknown
1961
- 1961-08-03 US US12913061 patent/US3125650A/en not_active Expired - Lifetime
1962
- 1962-06-14 DE DEW32422A patent/DE1172775B/de active Pending
- 1962-06-28 FR FR902359A patent/FR1326953A/fr not_active Expired
- 1962-07-03 ES ES0279105A patent/ES279105A1/es not_active Expired
- 1962-07-27 JP JP3135962A patent/JPS3910270B1/ja active Pending
- 1962-08-02 GB GB29678/62A patent/GB964409A/en not_active Expired

Also Published As

Publication number	Publication date
FR1326953A (fr)	1963-05-10
US3125650A (en)	1964-03-17
NL136805C (enrdf_load_stackoverflow)
JPS3910270B1 (enrdf_load_stackoverflow)	1964-06-11
GB964409A (en)	1964-07-22
DE1172775B (de)	1964-06-25
ES279105A1 (es)	1962-12-16
BE620989A (enrdf_load_stackoverflow)

Publication	Publication Date	Title
JPS3910270B1 (enrdf_load_stackoverflow)	1964-06-11
AT224007B (enrdf_load_stackoverflow)	1962-10-25
BE601846A (enrdf_load_stackoverflow)
BE601744A (enrdf_load_stackoverflow)
BE625113A (enrdf_load_stackoverflow)
BE624170A (enrdf_load_stackoverflow)
BE623010A (enrdf_load_stackoverflow)
BE622495A (enrdf_load_stackoverflow)
BE621521A (enrdf_load_stackoverflow)
BE620329A (enrdf_load_stackoverflow)
BE620061A (enrdf_load_stackoverflow)
BE619238A (enrdf_load_stackoverflow)
BE619112A (enrdf_load_stackoverflow)
BE615328A (enrdf_load_stackoverflow)
BE602558A (enrdf_load_stackoverflow)
BE602469A (enrdf_load_stackoverflow)
BE602240A (enrdf_load_stackoverflow)
BE602153A (enrdf_load_stackoverflow)
BE602045A (enrdf_load_stackoverflow)
BE601970A (enrdf_load_stackoverflow)	1961-09-29
BE601847A (enrdf_load_stackoverflow)
BE601844A (enrdf_load_stackoverflow)
BE601679A (enrdf_load_stackoverflow)
BE567723A (enrdf_load_stackoverflow)
BE601532A (enrdf_load_stackoverflow)