CH336111A - Steam-proof electrical switchgear - Google Patents

Steam-proof electrical switchgear

Info

Publication number
CH336111A
CH336111A CH336111DA CH336111A CH 336111 A CH336111 A CH 336111A CH 336111D A CH336111D A CH 336111DA CH 336111 A CH336111 A CH 336111A
Authority
CH
Switzerland
Prior art keywords
steam
electrical switchgear
proof electrical
proof
switchgear
Prior art date
Application number
Other languages
German (de)
Inventor
Heuberger Otto
Mayer Paul
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH336111A publication Critical patent/CH336111A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • 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
    • H01H9/042—Explosion-proof cases
CH336111D 1955-05-23 1955-05-23 Steam-proof electrical switchgear CH336111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH824117X 1955-05-23

Publications (1)

Publication Number Publication Date
CH336111A true CH336111A (en) 1959-02-15

Family

ID=4539741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336111D CH336111A (en) 1955-05-23 1955-05-23 Steam-proof electrical switchgear

Country Status (4)

Country Link
US (1) US2827523A (en)
CH (1) CH336111A (en)
FR (1) FR1157309A (en)
GB (1) GB824117A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH375771A (en) * 1959-12-11 1964-03-15 Baumer Herbert Electric switch
US3043928A (en) * 1961-03-01 1962-07-10 Illinois Tool Works Snap switch
US3280278A (en) * 1964-11-18 1966-10-18 Pyle National Co Interlocking plug and receptacle electrical connector
FR2412181A1 (en) * 1977-12-16 1979-07-13 Richier Paul Anti-electrocution electric socket-outlet - has insulating panel which forms conducting path only if mating plug is inserted into socket
FR2481010A1 (en) * 1980-04-17 1981-10-23 Osmond Max Power socket cross coupled safety lock - prevents power reaching socket unless correct plug is inserted by cross switching of input supply and incorporates earth leakage trip
FR2531577A1 (en) * 1982-08-09 1984-02-10 Marechal Sepm ELECTRIC PRESSURE CONTACT WITH CLOSURE AND OPENING POWER INCORPORATED
IN165839B (en) * 1985-02-05 1990-01-20 Haden D H Ltd
GB8717626D0 (en) * 1987-07-24 1987-09-03 Strix Ltd Hot water jug
GB8811774D0 (en) * 1988-05-18 1988-06-22 Haden D H Ltd Switched electrical socket connector
US5426552A (en) * 1991-07-08 1995-06-20 Aditan, Inc. Electrical supply safety socket
US5485340A (en) * 1991-07-08 1996-01-16 Aditan, Inc. Electrical supply safety plug
FR2683399A1 (en) * 1991-10-31 1993-05-07 Itt Composants Instr CIRCUIT LOOP TYPE CONNECTION ASSEMBLY.
DE4208893A1 (en) * 1992-03-19 1993-09-23 Abb Patent Gmbh EXPLOSION-PROTECTED DEVICE, IN PARTICULAR LAMP
DE102006017580A1 (en) * 2006-04-13 2007-10-18 Rohde & Schwarz Gmbh & Co. Kg Actuating device for switching an electrically conductive connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612711A (en) * 1923-04-28 1926-12-28 Hugo Tillquist Electrical switch
US1731893A (en) * 1927-06-04 1929-10-15 Fischer Carl Electric connecter
DE862190C (en) * 1944-01-29 1953-01-08 Westfaelische Berggewerkschaft Firedamp and explosion-proof socket for light bulbs
GB634753A (en) * 1947-11-25 1950-03-29 Walter Hugh Blois Improvements in or relating to electric switch actuating devices

Also Published As

Publication number Publication date
FR1157309A (en) 1958-05-28
GB824117A (en) 1959-11-25
US2827523A (en) 1958-03-18

Similar Documents

Publication Publication Date Title
CH343004A (en) Electric switch
CH336111A (en) Steam-proof electrical switchgear
FR1119493A (en) Improvements to electrical switches
FR1127047A (en) Circuit breaker
CH345682A (en) Electric switch
CH346595A (en) Electric switch
CH339966A (en) Electric switch
CH350355A (en) Electric off switch
CH345055A (en) Switchgear
CH349666A (en) Electrical contactor
CH361315A (en) Electrical element
FR1148603A (en) Multipolar disconnector
CH334800A (en) Electric circuit breaker
FR1112510A (en) Advanced electrical switches
FR1150830A (en) Improvements to electrical switches
FR1124501A (en) Electrical insulators
CH344765A (en) Circuit breaker
AT189693B (en) Fuse disconnector
FR1155353A (en) Electrical collectors
FR1162744A (en) Improvements made to electrical switches
CH349323A (en) Electrical contactor
CH344117A (en) Low-liquid circuit breaker
CH340540A (en) Electric switch
FR1143263A (en) Electrical distribution installations
CH334100A (en) Circuit breaker