CH381300A - Electric switch with damping resistor - Google Patents

Electric switch with damping resistor

Info

Publication number
CH381300A
CH381300A CH1381962A CH1381962A CH381300A CH 381300 A CH381300 A CH 381300A CH 1381962 A CH1381962 A CH 1381962A CH 1381962 A CH1381962 A CH 1381962A CH 381300 A CH381300 A CH 381300A
Authority
CH
Switzerland
Prior art keywords
electric switch
damping resistor
damping
resistor
switch
Prior art date
Application number
CH1381962A
Other languages
French (fr)
Inventor
Latour Andre
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CH381300A publication Critical patent/CH381300A/en

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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Breakers (AREA)
  • Organic Insulating Materials (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH1381962A 1961-11-27 1962-11-23 Electric switch with damping resistor CH381300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE486961 1961-11-27

Publications (1)

Publication Number Publication Date
CH381300A true CH381300A (en) 1964-08-31

Family

ID=3844621

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1381962A CH381300A (en) 1961-11-27 1962-11-23 Electric switch with damping resistor

Country Status (5)

Country Link
US (1) US3236979A (en)
CH (1) CH381300A (en)
DE (1) DE1189607B (en)
ES (1) ES282469A1 (en)
GB (1) GB964462A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011426A (en) * 1966-09-26 1977-03-08 Emil Lange Device with arc-extinguishing system
US3632926A (en) * 1970-04-20 1972-01-04 Gen Electric Current-limiting circuit breaker having arc extinguishing means which includes improved arc initiation and extinguishing chamber construction
US3735074A (en) * 1971-07-14 1973-05-22 Gen Electric Arc chute for an electric circuit breaker
DE3377839D1 (en) * 1982-04-15 1988-09-29 Mitsubishi Electric Corp Circuit breaker with arc light absorber
US4516003A (en) * 1982-06-15 1985-05-07 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc light absorber
JP2593471B2 (en) * 1987-03-11 1997-03-26 株式会社東芝 Semiconductor device
CN114898956B (en) * 2022-05-26 2022-12-02 国网安徽省电力有限公司青阳县供电公司 Lightning arrester for power distribution network power supply line based on wisdom platform district

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130224C (en) *
DE108398C (en) *
DE129720C (en) *
DE594955C (en) * 1932-02-26 1934-03-24 Aeg Electrical switch in which the arc is extinguished by a jet of compressed gas
DE658660C (en) * 1936-04-24 1938-04-07 Steatit Magnesia Akt Ges Small switches, especially rotary switches or toggle switches
DE693601C (en) * 1937-09-05 1940-07-15 Siemens Schuckertwerke Akt Ges Installation switch with resistance layers on the switching element
US2279040A (en) * 1938-09-19 1942-04-07 Gen Electric Alternating current circuit interrupter
DE762610C (en) * 1942-07-31 1954-01-04 Aeg Electric circuit breaker
NL252649A (en) * 1959-06-30
US3021409A (en) * 1959-09-24 1962-02-13 Gen Electric Circuit interrupter

Also Published As

Publication number Publication date
ES282469A1 (en) 1963-02-01
GB964462A (en) 1964-07-22
DE1189607B (en) 1965-03-25
US3236979A (en) 1966-02-22

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