FR477665A - Pressure switch for contact bulb - Google Patents

Pressure switch for contact bulb

Info

Publication number
FR477665A
FR477665A FR477665A FR477665DA FR477665A FR 477665 A FR477665 A FR 477665A FR 477665 A FR477665 A FR 477665A FR 477665D A FR477665D A FR 477665DA FR 477665 A FR477665 A FR 477665A
Authority
FR
France
Prior art keywords
pressure switch
contact bulb
bulb
contact
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
FR477665A
Other languages
French (fr)
Inventor
Ernesto Ottinetti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR477665A publication Critical patent/FR477665A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/60—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions
FR477665A 1914-02-23 1915-02-12 Pressure switch for contact bulb Expired FR477665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT191502787X 1914-02-23

Publications (1)

Publication Number Publication Date
FR477665A true FR477665A (en) 1915-11-04

Family

ID=32652417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR477665A Expired FR477665A (en) 1914-02-23 1915-02-12 Pressure switch for contact bulb

Country Status (3)

Country Link
DE (1) DE280049C (en)
FR (1) FR477665A (en)
GB (1) GB191502787A (en)

Also Published As

Publication number Publication date
GB191502787A (en) 1915-10-14
DE280049C (en)

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