DE2216447B2 - Hochleistungsschalter - Google Patents

Hochleistungsschalter

Info

Publication number
DE2216447B2
DE2216447B2 DE19722216447 DE2216447A DE2216447B2 DE 2216447 B2 DE2216447 B2 DE 2216447B2 DE 19722216447 DE19722216447 DE 19722216447 DE 2216447 A DE2216447 A DE 2216447A DE 2216447 B2 DE2216447 B2 DE 2216447B2
Authority
DE
Germany
Prior art keywords
switching element
switch
current
contact
switch according
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.)
Pending
Application number
DE19722216447
Other languages
German (de)
English (en)
Other versions
DE2216447A1 (de
Inventor
Kurt Tage Lennart Sundsvall Bergman (Schweden)
Original Assignee
Kafak AB, Sundsvall (Schweden)
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/xx
Application filed by Kafak AB, Sundsvall (Schweden) filed Critical Kafak AB, Sundsvall (Schweden)
Publication of DE2216447A1 publication Critical patent/DE2216447A1/de
Publication of DE2216447B2 publication Critical patent/DE2216447B2/de
Pending legal-status Critical Current

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)
DE19722216447 1971-04-07 1972-04-05 Hochleistungsschalter Pending DE2216447B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE451071A SE383578B (sv) 1971-04-07 1971-04-07 Sett att bryta hogeffektstrom med hjelp av tva elektriskt parallellkopplade stromstellare samt anordning for genomforande av nemnda sett
US00241662A US3825708A (en) 1971-04-07 1972-04-06 Method and means for breaking a high-power circuit

Publications (2)

Publication Number Publication Date
DE2216447A1 DE2216447A1 (de) 1972-10-19
DE2216447B2 true DE2216447B2 (de) 1976-01-22

Family

ID=26654532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722216447 Pending DE2216447B2 (de) 1971-04-07 1972-04-05 Hochleistungsschalter

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383150A (en) 1978-09-12 1983-05-10 Westinghouse Electric Corp. Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor
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
HUT57941A (en) * 1987-12-18 1991-12-30 Elin Union Ag Circuit arrangement for the thyristor current commutation

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 (de) * 1969-10-31 1971-04-30 Bbc Brown Boveri & Cie Druckgasschalter mit einer Doppeldüsenkontaktanordnung

Also Published As

Publication number Publication date
FR2132905A1 (enrdf_load_stackoverflow) 1972-11-24
CH547543A (de) 1974-03-29
DE2216447A1 (de) 1972-10-19
GB1391981A (en) 1975-04-23
US3825708A (en) 1974-07-23

Similar Documents

Publication Publication Date Title
DE1059534B (de) Aus einem Hauptschalter und einem Nebenschalter bestehende elektrische Schalteinrichtung
DE2242696C3 (de) Schalteinrichtung zum Unterbrechen einer Hochspannungs-Gleichstromleitung
DE3242014A1 (de) Gasisolierter stromkreis-trenner bzw. -ausschalter
EP3189534A1 (de) Schaltanordnung für einen regeltransformator, insbesondere vorwähler
DE2839914A1 (de) Trennschalter mit einem haupt- und einem abreisskontakt
DE2216447B2 (de) Hochleistungsschalter
EP0042456B1 (de) Hochspannungsleistungsschalter
DE68911962T2 (de) Hochspannungsschalter mit geringer Antriebsenergie.
DE4243314A1 (de) Strombegrenzender Schalter
EP0959483B1 (de) Lastschalter mit Löschkammer
DE2508299A1 (de) Elektrisches schaltgeraet
DE4207983A1 (de) Reaktorschalter
DE2525082C3 (de) Lasttrennschalter
DE285505C (enrdf_load_stackoverflow)
DE19518272C1 (de) Stufenschalter
DE911762C (de) Lastumschalter fuer Stufentransformatoren
DE3000748C2 (de) Stufenschalter für einen dreiphasigen Transformator mit sternförmig zusammengeschalteten Vakuumschaltern
DE4243537B4 (de) Verfahren zum Schalten eines Sicherungslasttrenners und Sicherungslasttrenner hierzu
DE3810977C2 (de) Strombegrenzende Schalteinrichtung mit elektrodynamisch öffnenden Schaltstücken
DE2854092A1 (de) Schaltverfahren fuer eine dreiphasige hochspannungsschaltung
CH645213A5 (de) Strombegrenzende schaltungsanordnung fuer einen leistungsunterbrecher.
DE533611C (de) Hochspannungsschubtrennschalter
DE2643433B1 (de) Schutzschalter, insbesondere leitungsschutzschalter
DE1207471B (de) Hochspannungslastschaltgeraet mit Mehrfach-Schnellunterbrechung
DE2815136C2 (de) Kontaktanordnung für Druckgasschalter