CA944794A - Switch having magnetic latching means - Google Patents

Switch having magnetic latching means

Info

Publication number
CA944794A
CA944794A CA127,591A CA127591A CA944794A CA 944794 A CA944794 A CA 944794A CA 127591 A CA127591 A CA 127591A CA 944794 A CA944794 A CA 944794A
Authority
CA
Canada
Prior art keywords
switch
latching means
magnetic latching
magnetic
latching
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
CA127,591A
Other languages
English (en)
Other versions
CA127591S (en
Inventor
Norman Davies
Robert D. Binz
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA944794A publication Critical patent/CA944794A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
CA127,591A 1971-01-29 1971-11-15 Switch having magnetic latching means Expired CA944794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11087171A 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
CA944794A true CA944794A (en) 1974-04-02

Family

ID=22335363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,591A Expired CA944794A (en) 1971-01-29 1971-11-15 Switch having magnetic latching means

Country Status (3)

Country Link
US (1) US3648204A (Direct)
JP (1) JPS5634341Y2 (Direct)
CA (1) CA944794A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774130A (en) * 1972-10-27 1973-11-20 Robertshaw Controls Co Limit apparatus
DE7623799U1 (de) * 1976-07-29 1977-02-24 Martor-Argentax E.H., Beermann Kg, 5650 Solingen Schneidgeraet
AT374041B (de) * 1982-03-25 1984-03-12 Naimer H L Stern-dreieck-schalter mit nullspannungsausloesung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB582643A (en) * 1944-07-31 1946-11-22 Reyrolle A & Co Ltd Improvements in or relating to spring operating-mechanism for electric switchgear
US2549441A (en) * 1947-09-23 1951-04-17 Gen Electric Electric switch operator
US3585544A (en) * 1969-09-30 1971-06-15 Westinghouse Electric Corp Switch having magnetic latching means

Also Published As

Publication number Publication date
US3648204A (en) 1972-03-07
JPS5634341Y2 (Direct) 1981-08-14
JPS472477U (Direct) 1972-08-28

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