CA953761A - Magnetically operated rotary switch - Google Patents

Magnetically operated rotary switch

Info

Publication number
CA953761A
CA953761A CA126,391A CA126391A CA953761A CA 953761 A CA953761 A CA 953761A CA 126391 A CA126391 A CA 126391A CA 953761 A CA953761 A CA 953761A
Authority
CA
Canada
Prior art keywords
rotary switch
operated rotary
magnetically operated
magnetically
switch
Prior art date
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
CA126,391A
Other versions
CA126391S (en
Inventor
Roy S. Andersen
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.)
General Precision Industries Ltd
Original Assignee
General Precision Industries 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.)
Filing date
Publication date
Application filed by General Precision Industries Ltd filed Critical General Precision Industries Ltd
Priority to CA126,391A priority Critical patent/CA953761A/en
Priority to US00320209A priority patent/US3811023A/en
Application granted granted Critical
Publication of CA953761A publication Critical patent/CA953761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
    • G06M1/274—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using magnetic means; using Hall-effect devices
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CA126,391A 1971-10-28 1971-10-28 Magnetically operated rotary switch Expired CA953761A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA126,391A CA953761A (en) 1971-10-28 1971-10-28 Magnetically operated rotary switch
US00320209A US3811023A (en) 1971-10-28 1973-01-02 Switch transfer mechanism having idler gear with positioning means permitting the transfer means to be clear of the idler gear after its travel through a predetermined switch position

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA126,391A CA953761A (en) 1971-10-28 1971-10-28 Magnetically operated rotary switch
US19439971A 1971-11-01 1971-11-01
US00320209A US3811023A (en) 1971-10-28 1973-01-02 Switch transfer mechanism having idler gear with positioning means permitting the transfer means to be clear of the idler gear after its travel through a predetermined switch position

Publications (1)

Publication Number Publication Date
CA953761A true CA953761A (en) 1974-08-27

Family

ID=27161541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,391A Expired CA953761A (en) 1971-10-28 1971-10-28 Magnetically operated rotary switch

Country Status (2)

Country Link
US (1) US3811023A (en)
CA (1) CA953761A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7977588B2 (en) * 2006-09-25 2011-07-12 Dynamic Ratings Pty Ltd Load tap changer position sensor
DE102008023651A1 (en) * 2008-05-15 2009-11-19 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Measuring-/switching device i.e. field device, for use in automation engineering field to detect process variables, has conductive coils and magnetic field sensor for transforming rotational movement of transducer into electrical signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799740A (en) * 1955-09-08 1957-07-16 Veeder Root Inc Counter
US3072756A (en) * 1960-01-29 1963-01-08 Tabet Mfg Company Inc Electrical switch assembly
US3254165A (en) * 1963-11-19 1966-05-31 Globe Union Inc Rotary switch actuator for actuating multiple rotor sections and including secondary elongated rod actuator
US3287511A (en) * 1965-04-27 1966-11-22 Mc Graw Edison Co Cascade switch with improved intermittent coupling and motive structure

Also Published As

Publication number Publication date
US3811023A (en) 1974-05-14

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