FR669505A - Switch refinements - Google Patents

Switch refinements

Info

Publication number
FR669505A
FR669505A FR669505DA FR669505A FR 669505 A FR669505 A FR 669505A FR 669505D A FR669505D A FR 669505DA FR 669505 A FR669505 A FR 669505A
Authority
FR
France
Prior art keywords
refinements
switch
switch refinements
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
Other languages
French (fr)
Inventor
Leonard Satchwell
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 filed Critical
Application granted granted Critical
Publication of FR669505A publication Critical patent/FR669505A/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
FR669505D 1926-02-14 1929-02-12 Switch refinements Expired FR669505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB669505X 1926-02-14

Publications (1)

Publication Number Publication Date
FR669505A true FR669505A (en) 1929-11-18

Family

ID=10491595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669505D Expired FR669505A (en) 1926-02-14 1929-02-12 Switch refinements

Country Status (2)

Country Link
BE (1) BE358107A (en)
FR (1) FR669505A (en)

Also Published As

Publication number Publication date
BE358107A (en)

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