BE772022A - MAGNETIC SWITCHES, METHOD AND APPARATUS FOR THEIR MANUFACTURING - Google Patents

MAGNETIC SWITCHES, METHOD AND APPARATUS FOR THEIR MANUFACTURING

Info

Publication number
BE772022A
BE772022A BE772022A BE772022A BE772022A BE 772022 A BE772022 A BE 772022A BE 772022 A BE772022 A BE 772022A BE 772022 A BE772022 A BE 772022A BE 772022 A BE772022 A BE 772022A
Authority
BE
Belgium
Prior art keywords
manufacturing
magnetic switches
switches
magnetic
Prior art date
Application number
BE772022A
Other languages
French (fr)
Inventor
A A Brevick
Original Assignee
Bunker Ramo
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.)
Filing date
Publication date
Application filed by Bunker Ramo filed Critical Bunker Ramo
Publication of BE772022A publication Critical patent/BE772022A/en

Links

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)
BE772022A 1970-11-23 1971-08-31 MAGNETIC SWITCHES, METHOD AND APPARATUS FOR THEIR MANUFACTURING BE772022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9171270A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
BE772022A true BE772022A (en) 1971-12-31

Family

ID=22229288

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772022A BE772022A (en) 1970-11-23 1971-08-31 MAGNETIC SWITCHES, METHOD AND APPARATUS FOR THEIR MANUFACTURING

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

Also Published As

Publication number Publication date
GB1363140A (en) 1974-08-14
AU461269B2 (en) 1975-05-22
US3673526A (en) 1972-06-27
CH537638A (en) 1973-05-31
SE376509B (en) 1975-05-26
NL7111469A (en) 1972-05-25
AT324482B (en) 1975-09-10
DK127895B (en) 1974-01-28
FR2115788A5 (en) 1972-07-07
IL37554A0 (en) 1971-11-29
DE2143609A1 (en) 1972-05-31
ZA715553B (en) 1972-07-26
IL37554A (en) 1974-12-31
AU3262571A (en) 1973-03-01
CA948245A (en) 1974-05-28

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