AU3262571A - Magnetic switches and method and apparatus for making same - Google Patents

Magnetic switches and method and apparatus for making same

Info

Publication number: AU3262571A
Authority: AU; Australia
Prior art keywords: making same; magnetic switches; switches; magnetic; making
Prior art date: 1970-11-23
Legal status (The legal status 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 status listed.): Expired

Application number

AU32625/71A

Other versions

AU461269B2 (en

Inventor

Aage Bernick Arnold

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bunker-Rand Corp

Original Assignee

Bunker Ramo Corp

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.)

1970-11-23

Filing date

1971-08-23

Publication date

1973-03-01

1971-08-23 Application filed by Bunker Ramo Corp filed Critical Bunker Ramo Corp

1973-03-01 Publication of AU3262571A publication Critical patent/AU3262571A/en

1975-05-22 Application granted granted Critical

1975-05-22 Publication of AU461269B2 publication Critical patent/AU461269B2/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- 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
- H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Push-Button Switches (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)

AU32625/71A 1970-11-23 1971-08-23 Magnetic switches and method and apparatus for making same Expired AU461269B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
USUS91712		1961-02-27
US9171270A	1970-11-23	1970-11-23

Publications (2)

Publication Number	Publication Date
AU3262571A true AU3262571A (en)	1973-03-01
AU461269B2 AU461269B2 (en)	1975-05-22

Family

ID=22229288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU32625/71A Expired AU461269B2 (en)	1970-11-23	1971-08-23	Magnetic switches and method and apparatus for making same

Country Status (14)

Country	Link
US (1)	US3673526A (en)
AT (1)	AT324482B (en)
AU (1)	AU461269B2 (en)
BE (1)	BE772022A (en)
CA (1)	CA948245A (en)
CH (1)	CH537638A (en)
DE (1)	DE2143609A1 (en)
DK (1)	DK127895B (en)
FR (1)	FR2115788A5 (en)
GB (1)	GB1363140A (en)
IL (1)	IL37554A (en)
NL (1)	NL7111469A (en)
SE (1)	SE376509B (en)
ZA (1)	ZA715553B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3778808A (en) *	1972-01-17	1973-12-11	G Stevens	Electronic weight monitor
DE20113027U1 (en)	2001-08-04	2001-11-22	Pack, Oliver, 51588 Nümbrecht	Switch and position detector
JP3794948B2 (en) *	2001-11-08	2006-07-12	アサ電子工業株式会社	Small magnetic sensitive switch
NO326808B1 (en) *	2007-10-26	2009-02-16	Evacuaid As	Nodsignalarmband

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3251962A (en) *	1965-05-17	1966-05-17	Navigation Computer Corp	Precision magnetic keyboard switch
US3418611A (en) *	1966-08-01	1968-12-24	George Risk Ind Inc	Magnetically actuatable switch having non-linear contacts embedded within resinous switch housing

1970
- 1970-11-23 US US91712A patent/US3673526A/en not_active Expired - Lifetime
1971
- 1971-08-19 NL NL7111469A patent/NL7111469A/xx not_active Application Discontinuation
- 1971-08-19 ZA ZA715553A patent/ZA715553B/en unknown
- 1971-08-23 IL IL37554A patent/IL37554A/en unknown
- 1971-08-23 AU AU32625/71A patent/AU461269B2/en not_active Expired
- 1971-08-26 GB GB4012671A patent/GB1363140A/en not_active Expired
- 1971-08-31 BE BE772022A patent/BE772022A/en unknown
- 1971-08-31 DE DE19712143609 patent/DE2143609A1/en not_active Withdrawn
- 1971-09-01 FR FR7131671A patent/FR2115788A5/fr not_active Expired
- 1971-09-02 SE SE7111123A patent/SE376509B/xx unknown
- 1971-09-02 CH CH1295071A patent/CH537638A/en not_active IP Right Cessation
- 1971-09-02 AT AT767771A patent/AT324482B/en active
- 1971-09-02 CA CA122,025A patent/CA948245A/en not_active Expired
- 1971-09-02 DK DK431371AA patent/DK127895B/en unknown

Also Published As

Publication number	Publication date
IL37554A (en)	1974-12-31
CH537638A (en)	1973-05-31
DE2143609A1 (en)	1972-05-31
SE376509B (en)	1975-05-26
US3673526A (en)	1972-06-27
BE772022A (en)	1971-12-31
ZA715553B (en)	1972-07-26
AT324482B (en)	1975-09-10
CA948245A (en)	1974-05-28
NL7111469A (en)	1972-05-25
DK127895B (en)	1974-01-28
AU461269B2 (en)	1975-05-22
IL37554A0 (en)	1971-11-29
GB1363140A (en)	1974-08-14
FR2115788A5 (en)	1972-07-07

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