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GB1023188A - Externally controlled hermetically sealed apparatus - Google Patents

Externally controlled hermetically sealed apparatus

Info

Publication number
GB1023188A
GB1023188A GB45995/62A GB4599562A GB1023188A GB 1023188 A GB1023188 A GB 1023188A GB 45995/62 A GB45995/62 A GB 45995/62A GB 4599562 A GB4599562 A GB 4599562A GB 1023188 A GB1023188 A GB 1023188A
Authority
GB
United Kingdom
Prior art keywords
hermetically sealed
core
externally controlled
sealed apparatus
dec
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
GB45995/62A
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 Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1023188A publication Critical patent/GB1023188A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • 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
    • 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
    • H01H2013/066—Dustproof, splashproof, drip-proof, waterproof or flameproof casings using bellows

Landscapes

  • Thermally Actuated Switches (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

1,023,188. Making switches. COMPAGNIE ELECTRO-MECANIQUE. Dec. 5, 1962 [Dec. 5, 1961], No. 45995/62. Heading B3A. [Also in Division H2] A cap for use in making a hermetically sealed switch is made by depositing a layer of a compound of chromium and iron on a core, in an ammoniacal atmosphere and subsequently removing the core by chemical means. The core may be made of thin steel so that it can be dissolved by acid treatment.
GB45995/62A 1962-11-13 1962-12-05 Externally controlled hermetically sealed apparatus Expired GB1023188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42093A FR1324242A (en) 1962-11-13 1962-11-13 Improvements to hermetic devices with external control

Publications (1)

Publication Number Publication Date
GB1023188A true GB1023188A (en) 1966-03-23

Family

ID=43921099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45995/62A Expired GB1023188A (en) 1962-11-13 1962-12-05 Externally controlled hermetically sealed apparatus

Country Status (5)

Country Link
US (1) US3238344A (en)
BE (1) BE625019A (en)
ES (1) ES282851A1 (en)
FR (1) FR1324242A (en)
GB (1) GB1023188A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026804A1 (en) * 1979-10-06 1981-04-15 Felten & Guilleaume Energietechnik GmbH Hermetically closed release mechanism with permanent magnet for protective fault current switch
FR2573245A1 (en) * 1984-11-13 1986-05-16 Tocksfors Verkstads Ab RELAY
EP0767477A2 (en) * 1995-10-06 1997-04-09 Ncr International Inc. A switch

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512678U (en) * 1974-06-21 1976-01-09
US3982089A (en) * 1974-11-29 1976-09-21 Seiko Instruments Incorporated Pushbutton switch
US4311884A (en) * 1979-05-21 1982-01-19 C & K Components, Inc. Miniature sealed dual-in-line switch
US4771139A (en) * 1986-06-27 1988-09-13 Desmet Gregory L Keyboard with metal cover and improved switches
FR2644035B1 (en) * 1989-03-10 1992-12-31 Cittadini Daniel ELECTRIC FISHING REEL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862231A (en) * 1928-06-22 1932-06-07 Wadsworth Watch Case Co Decorating base metals or alloys of base metals
US2509227A (en) * 1946-07-29 1950-05-30 Gordy Irving Device to introduce rotary motion into a sealed casing
GB620961A (en) * 1947-02-05 1949-04-01 Crabtree & Co Ltd J A Improvements in and connected with electric switches of the push button type
US2728826A (en) * 1952-02-09 1955-12-27 W L Maxson Corp Snap action switch
US2800438A (en) * 1955-07-26 1957-07-23 Metal & Thermit Corp Chromium plating
FR1240552A (en) * 1959-07-25 1960-09-09 Normacem Sa Improvement in electrical switches
US3015010A (en) * 1959-11-27 1961-12-26 Orion S Greeson Environment free switch
US3054879A (en) * 1960-01-20 1962-09-18 Indak Mfg Corp Pushbutton switch
US3030465A (en) * 1960-08-30 1962-04-17 John O Roeser Switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026804A1 (en) * 1979-10-06 1981-04-15 Felten & Guilleaume Energietechnik GmbH Hermetically closed release mechanism with permanent magnet for protective fault current switch
FR2573245A1 (en) * 1984-11-13 1986-05-16 Tocksfors Verkstads Ab RELAY
EP0767477A2 (en) * 1995-10-06 1997-04-09 Ncr International Inc. A switch
EP0767477A3 (en) * 1995-10-06 1998-07-22 Ncr International Inc. A switch

Also Published As

Publication number Publication date
BE625019A (en) 1963-03-15
US3238344A (en) 1966-03-01
FR1324242A (en) 1963-04-19
ES282851A1 (en) 1963-05-01

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