CH532834A - Electrical switching device with several magnetically switchable contacts - Google Patents

Electrical switching device with several magnetically switchable contacts

Info

Publication number: CH532834A
Authority: CH; Switzerland
Prior art keywords: switching device; electrical switching; switchable contacts; magnetically switchable; several magnetically
Prior art date: 1970-08-28

Application number

CH1247171A

Other languages

German (de)

Inventor

Parton Gabriel Ralph

Ivor Kinross Rupert

Original Assignee

Communications Patents Ltd

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.)

1970-08-28

Filing date

1971-08-25

Publication date

1973-01-15

1971-08-25 Application filed by Communications Patents Ltd filed Critical Communications Patents Ltd

1973-01-15 Publication of CH532834A publication Critical patent/CH532834A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated

CH1247171A 1970-08-28 1971-08-25 Electrical switching device with several magnetically switchable contacts CH532834A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4153870		1970-08-28

Publications (1)

Publication Number	Publication Date
CH532834A true CH532834A (en)	1973-01-15

Family

ID=10420158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1247171A CH532834A (en)	1970-08-28	1971-08-25	Electrical switching device with several magnetically switchable contacts

Country Status (14)

Country	Link
US (1)	US3721929A (en)
AU (1)	AU463747B2 (en)
BE (1)	BE771854A (en)
CA (1)	CA950012A (en)
CH (1)	CH532834A (en)
DE (1)	DE2142340A1 (en)
ES (1)	ES200696Y (en)
FR (1)	FR2112204B1 (en)
GB (1)	GB1354501A (en)
IL (1)	IL37571A (en)
MT (1)	MTP703B (en)
NL (1)	NL7111747A (en)
SE (1)	SE388500B (en)
ZA (1)	ZA715663B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4213854A (en) *	1978-02-27	1980-07-22	Stekly Zdenek J J	Magnetic separating apparatus with magnetic shielding means
JPS54131969U (en) *	1979-02-01	1979-09-12
US4408101A (en) *	1980-10-30	1983-10-04	Marcamor, Inc.	Automatic telephone dialing apparatus with magnetic switch assembly
EP0104898B1 (en) *	1982-09-29	1986-01-02	AB Electronic Components Limited	Gearbox indicator switch
GB2128027B (en) *	1982-10-01	1985-11-06	Electronic Components Ltd	Gearbox indicator switch
GB2129218A (en) *	1982-09-29	1984-05-10	Electronic Components Ltd	Direction indicator cancellation device
DE3345822A1 (en) *	1983-12-17	1985-06-27	Josef Heinrichs Meßgeräte, 5000 Köln	Electrical switching device for use in explosion-endangered areas
US5811892A (en) *	1996-10-22	1998-09-22	Kcs Industries, Inc.	Power supply system including mechanical output switches for use with a plurality of display tubes
US6262647B1 (en) *	2000-10-23	2001-07-17	William P. Rogers	Magnetic reed switching array

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3337825A (en) *	1966-03-14	1967-08-22	Brooks William	Repeat-cycle switch having an electric motor driving a reciprocating actuator for a plurality of electrical switches
US3505869A (en) *	1968-04-17	1970-04-14	Us Air Force	Apparatus for measuring fluid level in a container
FR1583237A (en) *	1968-06-20	1969-10-24

1970
- 1970-08-28 GB GB4153870A patent/GB1354501A/en not_active Expired
1971
- 1971-08-23 MT MT703A patent/MTP703B/en unknown
- 1971-08-24 ZA ZA715663A patent/ZA715663B/en unknown
- 1971-08-24 DE DE19712142340 patent/DE2142340A1/en active Pending
- 1971-08-24 IL IL37571A patent/IL37571A/en unknown
- 1971-08-24 CA CA121,258A patent/CA950012A/en not_active Expired
- 1971-08-25 FR FR717132038A patent/FR2112204B1/fr not_active Expired
- 1971-08-25 AU AU32700/71A patent/AU463747B2/en not_active Expired
- 1971-08-25 CH CH1247171A patent/CH532834A/en not_active IP Right Cessation
- 1971-08-26 US US00017507A patent/US3721929A/en not_active Expired - Lifetime
- 1971-08-26 SE SE7110799A patent/SE388500B/en unknown
- 1971-08-26 NL NL7111747A patent/NL7111747A/xx not_active Application Discontinuation
- 1971-08-27 ES ES1971200696U patent/ES200696Y/en not_active Expired
- 1971-08-27 BE BE771854A patent/BE771854A/en unknown

Also Published As

Publication number	Publication date
NL7111747A (en)	1972-03-01
ES200696Y (en)	1976-01-16
IL37571A0 (en)	1971-11-29
CA950012A (en)	1974-06-25
SE388500B (en)	1976-10-04
IL37571A (en)	1974-09-10
MTP703B (en)	1972-02-23
ES200696U (en)	1975-09-01
GB1354501A (en)	1974-06-05
ZA715663B (en)	1972-04-26
DE2142340A1 (en)	1972-03-02
FR2112204B1 (en)	1973-06-29
FR2112204A1 (en)	1972-06-16
AU463747B2 (en)	1975-08-07
BE771854A (en)	1971-12-31
AU3270071A (en)	1973-03-01
US3721929A (en)	1973-03-20

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Legal Events

Date	Code	Title	Description
1981-04-30	PL	Patent ceased