IL37571A - Improvements relating to electrical switch devices - Google Patents

Improvements relating to electrical switch devices

Info

Publication number: IL37571A
Authority: IL; Israel
Prior art keywords: reed; electrical switch; switch device; reed switch; magnetically permeable
Prior art date: 1970-08-28

Application number

IL37571A

Other languages

English (en)

Other versions

IL37571A0 (en

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

1971-08-24

Publication date

1974-09-10

1971-08-24 Application filed by Communications Patents Ltd filed Critical Communications Patents Ltd

1971-11-29 Publication of IL37571A0 publication Critical patent/IL37571A0/xx

1974-09-10 Publication of IL37571A publication Critical patent/IL37571A/en

Links

235000014676 Phragmites communis Nutrition 0.000 claims description 38
239000004020 conductor Substances 0.000 claims description 3
239000000463 material Substances 0.000 claims description 3
238000012216 screening Methods 0.000 claims description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1

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

Landscapes

Switches That Are Operated By Magnetic Or Electric Fields (AREA)

IL37571A 1970-08-28 1971-08-24 Improvements relating to electrical switch devices IL37571A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
IL37571A0 IL37571A0 (en)	1971-11-29
IL37571A true IL37571A (en)	1974-09-10

Family

ID=10420158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL37571A IL37571A (en)	1970-08-28	1971-08-24	Improvements relating to electrical switch devices

Country Status (14)

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

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 (fr) *	1979-02-01	1979-09-12
US4408101A (en) *	1980-10-30	1983-10-04	Marcamor, Inc.	Automatic telephone dialing apparatus with magnetic switch assembly
DE3361723D1 (en) *	1982-09-29	1986-02-13	Electronic Components Ltd	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 (de) *	1983-12-17	1985-06-27	Josef Heinrichs Meßgeräte, 5000 Köln	Elektrische schalteinrichtung fuer den einsatz in explosionsgefaehrdeten bereichen
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 (fr) *	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/xx unknown
- 1971-08-24 IL IL37571A patent/IL37571A/en unknown
- 1971-08-24 CA CA121,258A patent/CA950012A/en not_active Expired
- 1971-08-24 DE DE19712142340 patent/DE2142340A1/de active Pending
- 1971-08-24 ZA ZA715663A patent/ZA715663B/xx unknown
- 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/de not_active IP Right Cessation
- 1971-08-26 NL NL7111747A patent/NL7111747A/xx not_active Application Discontinuation
- 1971-08-26 US US00017507A patent/US3721929A/en not_active Expired - Lifetime
- 1971-08-26 SE SE7110799A patent/SE388500B/xx unknown
- 1971-08-27 ES ES1971200696U patent/ES200696Y/es not_active Expired
- 1971-08-27 BE BE771854A patent/BE771854A/fr unknown

Also Published As

Publication number	Publication date
AU3270071A (en)	1973-03-01
IL37571A0 (en)	1971-11-29
GB1354501A (en)	1974-06-05
CH532834A (de)	1973-01-15
CA950012A (en)	1974-06-25
AU463747B2 (en)	1975-08-07
ZA715663B (en)	1972-04-26
SE388500B (sv)	1976-10-04
NL7111747A (fr)	1972-03-01
ES200696U (es)	1975-09-01
US3721929A (en)	1973-03-20
ES200696Y (es)	1976-01-16
BE771854A (fr)	1971-12-31
FR2112204B1 (fr)	1973-06-29
DE2142340A1 (de)	1972-03-02
FR2112204A1 (fr)	1972-06-16
MTP703B (en)	1972-02-23

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