FR798333A - Electric switch - Google Patents

Electric switch

Info

Publication number
FR798333A
FR798333A FR798333DA FR798333A FR 798333 A FR798333 A FR 798333A FR 798333D A FR798333D A FR 798333DA FR 798333 A FR798333 A FR 798333A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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)
Inventor
Sigwart Ruppel
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
Priority claimed from GB3146035A external-priority patent/GB467496A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR798333A publication Critical patent/FR798333A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/38—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes condensation products of aldehydes with amines or amides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
FR798333D 1935-07-03 1935-11-26 Electric switch Expired FR798333A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1935R0093720 DE690566C (en) 1935-07-03 1935-07-03 Electric circuit breaker with arcing loescas
GB3146035A GB467496A (en) 1935-11-13 1935-11-13 Improvements relating to devices for interrupting electric current

Publications (1)

Publication Number Publication Date
FR798333A true FR798333A (en) 1936-05-14

Family

ID=25992485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798333D Expired FR798333A (en) 1935-07-03 1935-11-26 Electric switch

Country Status (4)

Country Link
US (1) US2073565A (en)
DE (1) DE690566C (en)
FR (1) FR798333A (en)
NL (1) NL53195C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439929A (en) * 1942-06-17 1948-04-20 Westinghouse Electric Corp Electrical insulation
DE969068C (en) * 1943-04-08 1958-04-30 Siemens Ag Electric circuit breaker with switch room wall made of gas-emitting substances
CA484965A (en) * 1947-03-20 1952-07-15 J. Berberich Leo Circuit interrupters embodying polytetrafluoroethylene
US2662138A (en) * 1951-03-30 1953-12-08 S & C Electric Co Circuit interrupter housing
DE1151844B (en) * 1954-11-22 1963-07-25 Licentia Gmbh Process for the production of a nozzle body made of thermoplastic material and having a screen ring for pressure gas switches
DE1084346B (en) * 1959-12-07 1960-06-30 Calor Emag Elektrizitaets Ag Electric circuit breaker with gas-emitting Loeschraumwandungen
US3143622A (en) * 1960-10-28 1964-08-04 Westinghouse Electric Corp Arc-extinguishing unit and contact structure for a circuit interrupter
US3209108A (en) * 1961-04-17 1965-09-28 Fed Pacific Electric Co Arc chute including splitter plates having interengaging portions
US3356799A (en) * 1966-08-12 1967-12-05 Kearney National Inc Electric disconnect switch
US4260213A (en) * 1974-10-15 1981-04-07 General Electric Company Electric circuit interrupter having means for restricting flow or arc-generated gases therefrom
US4984131A (en) * 1985-04-29 1991-01-08 Parker Kinetic Designs, Inc. Electrical disconnect method and apparatus

Also Published As

Publication number Publication date
NL53195C (en)
DE690566C (en) 1940-04-29
US2073565A (en) 1937-03-09

Similar Documents

Publication Publication Date Title
FR814737A (en) Electrical switches
FR798333A (en) Electric switch
CH167629A (en) Electric contact.
FR802631A (en) Electric switch
FR801759A (en) Electric circuit breaker
FR839647A (en) Electric switch
FR802457A (en) Electric Posometer
FR790991A (en) Electric contactor
FR808457A (en) Electric starter
FR786116A (en) Electric lighter
FR809886A (en) Electric switch
FR813873A (en) Electric switch
FR803580A (en) Electric Posometer
FR802634A (en) Electric boiler
FR772612A (en) Electric switch
FR825301A (en) Electric cautery
CH209224A (en) Electric switch.
FR775756A (en) Electric switch
FR777399A (en) Electric switch
FR789918A (en) Electric switch
FR786998A (en) Electric switch
FR816787A (en) Electrical switch
FR45952E (en) Electric diverter
FR805180A (en) Electric switch
FR766388A (en) Electric rotary switch