CA956675A - Plunger operated reed relay switch - Google Patents

Plunger operated reed relay switch

Info

Publication number
CA956675A
CA956675A CA145,374A CA145374A CA956675A CA 956675 A CA956675 A CA 956675A CA 145374 A CA145374 A CA 145374A CA 956675 A CA956675 A CA 956675A
Authority
CA
Canada
Prior art keywords
relay switch
reed relay
plunger operated
operated reed
plunger
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
CA145,374A
Other versions
CA145374S (en
Inventor
Voyta E. Wrabetz
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of CA956675A publication Critical patent/CA956675A/en
Expired legal-status Critical Current

Links

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
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/02—After travel
CA145,374A 1971-07-14 1972-06-22 Plunger operated reed relay switch Expired CA956675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16249671A 1971-07-14 1971-07-14

Publications (1)

Publication Number Publication Date
CA956675A true CA956675A (en) 1974-10-22

Family

ID=22585863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,374A Expired CA956675A (en) 1971-07-14 1972-06-22 Plunger operated reed relay switch

Country Status (3)

Country Link
US (1) US3676812A (en)
CA (1) CA956675A (en)
IT (1) IT964663B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299426B1 (en) * 1999-06-25 2001-10-09 Pfa Incorporated Mold and die casting apparatus including a compact core position sensor unit having magnetic switches

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423705A (en) * 1967-01-12 1969-01-21 Cherry Electrical Prod Snap-action magnetic switch
US3611219A (en) * 1968-11-29 1971-10-05 Omron Tateisi Electronics Co Electric snap switch
US3613038A (en) * 1970-03-02 1971-10-12 American Mach & Foundry Miniature pushbutton dry reed switch
US3621415A (en) * 1970-06-18 1971-11-16 Amf Inc Precision reed-type snap switches

Also Published As

Publication number Publication date
IT964663B (en) 1974-01-31
US3676812A (en) 1972-07-11

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