CH547543A - PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR. - Google Patents

PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR.

Info

Publication number
CH547543A
CH547543A CH498672A CH547543DA CH547543A CH 547543 A CH547543 A CH 547543A CH 498672 A CH498672 A CH 498672A CH 547543D A CH547543D A CH 547543DA CH 547543 A CH547543 A CH 547543A
Authority
CH
Switzerland
Prior art keywords
disconnector
interrupting
procedure
switch
current
Prior art date
Application number
CH498672A
Other languages
German (de)
Original Assignee
Kafak 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
Priority claimed from SE451071A external-priority patent/SE383578B/en
Application filed by Kafak Ab filed Critical Kafak Ab
Publication of CH547543A publication Critical patent/CH547543A/en

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
CH498672A 1971-04-07 1972-04-05 PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR. CH547543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE451071A SE383578B (en) 1971-04-07 1971-04-07 WAY TO BREAK HIGH POWER CURRENT USING TWO ELECTRICALLY PARALLEL-CONNECTED POWER SWITCHES AND DEVICE FOR PERFORMING THE SAID KIT
US00241662A US3825708A (en) 1971-04-07 1972-04-06 Method and means for breaking a high-power circuit

Publications (1)

Publication Number Publication Date
CH547543A true CH547543A (en) 1974-03-29

Family

ID=26654532

Family Applications (1)

Application Number Title Priority Date Filing Date
CH498672A CH547543A (en) 1971-04-07 1972-04-05 PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR.

Country Status (5)

Country Link
US (1) US3825708A (en)
CH (1) CH547543A (en)
DE (1) DE2216447B2 (en)
FR (1) FR2132905A1 (en)
GB (1) GB1391981A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438302A (en) * 1982-02-17 1984-03-20 Westinghouse Electric Corp. Electrical shorting switch assembly including a last to open last to close arcing switch
GB8607397D0 (en) * 1986-03-25 1986-04-30 Northern Eng Ind Arc interrupter
WO1989006043A1 (en) * 1987-12-18 1989-06-29 Elin-Union Aktiengesellschaft Für Elektrische Indu Circuit arrangement for switching current to a thyristor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US839636A (en) * 1906-02-20 1906-12-25 Peter Peters Electric cut-out switch.
US1029974A (en) * 1911-12-22 1912-06-18 Sears B Condit Jr Controlling means for electric circuits.
US3462563A (en) * 1968-01-08 1969-08-19 Superior Electric Co Tap changing mechanism with scotch yoke actuator
CH506874A (en) * 1969-10-31 1971-04-30 Bbc Brown Boveri & Cie Pressurized gas switch with a double nozzle contact arrangement

Also Published As

Publication number Publication date
DE2216447A1 (en) 1972-10-19
FR2132905A1 (en) 1972-11-24
DE2216447B2 (en) 1976-01-22
GB1391981A (en) 1975-04-23
US3825708A (en) 1974-07-23

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Legal Events

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PL Patent ceased