FR1240552A - Improvement in electrical switches - Google Patents

Improvement in electrical switches

Info

Publication number
FR1240552A
FR1240552A FR801161A FR801161A FR1240552A FR 1240552 A FR1240552 A FR 1240552A FR 801161 A FR801161 A FR 801161A FR 801161 A FR801161 A FR 801161A FR 1240552 A FR1240552 A FR 1240552A
Authority
FR
France
Prior art keywords
improvement
electrical switches
switches
electrical
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
FR801161A
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.)
Normacem SA
Original Assignee
Normacem 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 Normacem SA filed Critical Normacem SA
Priority to FR801161A priority Critical patent/FR1240552A/en
Application granted granted Critical
Publication of FR1240552A publication Critical patent/FR1240552A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • 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
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR801161A 1959-07-25 1959-07-25 Improvement in electrical switches Expired FR1240552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR801161A FR1240552A (en) 1959-07-25 1959-07-25 Improvement in electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801161A FR1240552A (en) 1959-07-25 1959-07-25 Improvement in electrical switches

Publications (1)

Publication Number Publication Date
FR1240552A true FR1240552A (en) 1960-09-09

Family

ID=8717588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801161A Expired FR1240552A (en) 1959-07-25 1959-07-25 Improvement in electrical switches

Country Status (1)

Country Link
FR (1) FR1240552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238344A (en) * 1962-11-13 1966-03-01 Cem Comp Electro Mec Externally controlled hermetically enclosed electric switch
FR2503928A1 (en) * 1981-04-09 1982-10-15 Tri Tech ELECTRIC SWITCH THAT CAN OPERATE IN A HIGH TEMPERATURE ENVIRONMENT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238344A (en) * 1962-11-13 1966-03-01 Cem Comp Electro Mec Externally controlled hermetically enclosed electric switch
FR2503928A1 (en) * 1981-04-09 1982-10-15 Tri Tech ELECTRIC SWITCH THAT CAN OPERATE IN A HIGH TEMPERATURE ENVIRONMENT
DE3149870A1 (en) * 1981-04-09 1983-02-17 TRI-TECH, Inc., 06705 Waterbury, Conn. ENCLOSED HIGH TEMPERATURE SWITCH

Similar Documents

Publication Publication Date Title
FR1248696A (en) Switch refinements
CH375771A (en) Electric switch
FR1248194A (en) Switches
CH384056A (en) Electric switch
FR1240552A (en) Improvement in electrical switches
BE590968A (en) electric
FR1208626A (en) Improvements to electrical switches
FR1224568A (en) Advanced electrical switches
AT219161B (en) Step switch
FR1270313A (en) Improvements to electrical switches
FR1219900A (en) Improvements to switches and electrical switches
CH385320A (en) Electric switch
CH347868A (en) Disconnector
FR1252745A (en) Contactor improvements
FR1265783A (en) Improvements to electrical switches
FR1255851A (en) Improvements to electrical contacts
FR1250736A (en) Switch refinements
FR1245640A (en) Switch enhancements
BE591823A (en) Improvements to electrical selector switches
FR1301590A (en) Advanced training in electrical contactors
CH381757A (en) Switchgear
CH390346A (en) Disconnector
CH389702A (en) Electrical facility
FR1241244A (en) Improvements to electrical switches
ES73308Y (en) Electrical switch