FR1143724A - Improvements to pushbutton switches for adjusting electric heaters - Google Patents

Improvements to pushbutton switches for adjusting electric heaters

Info

Publication number
FR1143724A
FR1143724A FR1143724DA FR1143724A FR 1143724 A FR1143724 A FR 1143724A FR 1143724D A FR1143724D A FR 1143724DA FR 1143724 A FR1143724 A FR 1143724A
Authority
FR
France
Prior art keywords
electric heaters
adjusting electric
pushbutton switches
pushbutton
switches
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1143724A publication Critical patent/FR1143724A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Push-Button Switches (AREA)
FR1143724D 1954-12-23 1955-12-21 Improvements to pushbutton switches for adjusting electric heaters Expired FR1143724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477205A US2745913A (en) 1954-12-23 1954-12-23 Push button switch

Publications (1)

Publication Number Publication Date
FR1143724A true FR1143724A (en) 1957-10-04

Family

ID=23894959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143724D Expired FR1143724A (en) 1954-12-23 1955-12-21 Improvements to pushbutton switches for adjusting electric heaters

Country Status (2)

Country Link
US (1) US2745913A (en)
FR (1) FR1143724A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887250A (en) * 1958-09-16 1959-05-19 Carl S Zilk Dispensing apapratus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081686A (en) * 1928-07-19 1937-05-25 Rca Corp Remote control apparatus for electric tuning systems
US2238458A (en) * 1939-10-05 1941-04-15 Western Electric Co Switching mechanism
US2558258A (en) * 1941-03-14 1951-06-26 Everard F Kohl Snap acting device
US2568323A (en) * 1946-03-20 1951-09-18 Wells Alton R Electric control switch
US2646473A (en) * 1950-04-25 1953-07-21 Talk O Products Inc Manually operated selecting and controlling switch apparatus

Also Published As

Publication number Publication date
US2745913A (en) 1956-05-15

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