SE321978B - - Google Patents

Info

Publication number
SE321978B
SE321978B SE4716/65A SE471665A SE321978B SE 321978 B SE321978 B SE 321978B SE 4716/65 A SE4716/65 A SE 4716/65A SE 471665 A SE471665 A SE 471665A SE 321978 B SE321978 B SE 321978B
Authority
SE
Sweden
Application number
SE4716/65A
Inventor
B Breitholtz
F Carlen
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE4716/65A priority Critical patent/SE321978B/xx
Priority to GB1523866A priority patent/GB1135582A/en
Priority to DEA52088A priority patent/DE1279807B/de
Priority to CH520166A priority patent/CH445602A/de
Priority to FR57284A priority patent/FR1475455A/fr
Priority to US3424199D priority patent/US3424199A/en
Publication of SE321978B publication Critical patent/SE321978B/xx

Links

Classifications

    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
SE4716/65A 1965-04-12 1965-04-12 SE321978B (el)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE4716/65A SE321978B (el) 1965-04-12 1965-04-12
GB1523866A GB1135582A (en) 1965-04-12 1966-04-06 Operating means for high voltage air blast circuit breakers
DEA52088A DE1279807B (de) 1965-04-12 1966-04-06 Steuereinrichtung fuer Hochspannungsdruckluftschalter
CH520166A CH445602A (de) 1965-04-12 1966-04-07 Steuereinrichtung für Hochspannungsdruckluftschalter
FR57284A FR1475455A (fr) 1965-04-12 1966-04-12 Dispositif de commande pour les interrupteurs pneumatiques à haute tension
US3424199D US3424199A (en) 1965-04-12 1966-04-12 Magnetically operated valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE4716/65A SE321978B (el) 1965-04-12 1965-04-12

Publications (1)

Publication Number Publication Date
SE321978B true SE321978B (el) 1970-03-23

Family

ID=20264813

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4716/65A SE321978B (el) 1965-04-12 1965-04-12

Country Status (1)

Country Link
SE (1) SE321978B (el)

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