SE381952B - Drivanordning, serskilt for elektriska brytare - Google Patents

Drivanordning, serskilt for elektriska brytare

Info

Publication number
SE381952B
SE381952B SE7216136A SE1613672A SE381952B SE 381952 B SE381952 B SE 381952B SE 7216136 A SE7216136 A SE 7216136A SE 1613672 A SE1613672 A SE 1613672A SE 381952 B SE381952 B SE 381952B
Authority
SE
Sweden
Prior art keywords
special
drive device
electrical switches
switches
electrical
Prior art date
Application number
SE7216136A
Other languages
English (en)
Inventor
A Meier
K Trippel
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE381952B publication Critical patent/SE381952B/sv

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
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • 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
    • H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Valve Device For Special Equipments (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
SE7216136A 1971-12-13 1972-12-11 Drivanordning, serskilt for elektriska brytare SE381952B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1804271A CH539784A (de) 1971-12-13 1971-12-13 Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte

Publications (1)

Publication Number Publication Date
SE381952B true SE381952B (sv) 1975-12-22

Family

ID=4429986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7216136A SE381952B (sv) 1971-12-13 1972-12-11 Drivanordning, serskilt for elektriska brytare

Country Status (9)

Country Link
US (1) US3863547A (sv)
JP (1) JPS5627964B2 (sv)
CA (1) CA973597A (sv)
CH (1) CH539784A (sv)
DE (1) DE2164759C2 (sv)
FR (1) FR2163498B1 (sv)
GB (1) GB1361919A (sv)
IT (1) IT971707B (sv)
SE (1) SE381952B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235074B2 (de) * 1972-07-12 1979-05-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hydraulische Betätigungsvorrichtung für einen elektrischen Schalter
DE2356607A1 (de) * 1973-11-13 1975-05-22 Bosch Gmbh Robert Hydraulisches steuersystem
FR2265166B1 (sv) * 1974-03-18 1979-10-19 Siemens Ag
FR2308815A1 (fr) * 1975-04-23 1976-11-19 Alsthom Cgee Commande oleopneumatique
US4218955A (en) * 1979-01-10 1980-08-26 Outboard Marine Corporation Pressure actuated shifting mechanism
US4276809A (en) * 1979-04-23 1981-07-07 General Electric Company Simplified fail-fixed servovalve
DE3524414C2 (de) * 1985-04-16 1994-06-16 Mannesmann Ag Linearantrieb
DE3612827A1 (de) * 1986-04-16 1987-10-22 Bbc Brown Boveri & Cie Hydraulischer antrieb fuer ein elektrisches schaltgeraet
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker
FR2641342A1 (fr) * 1989-01-04 1990-07-06 Roux Roger Verin d'actionnement a fluide
DE4336074C2 (de) * 1993-10-22 1998-07-02 Abb Patent Gmbh Hydraulikeinrichtung für einen Hydraulikantrieb für einen Hochspannungsleistungsschalter
DE4340533C2 (de) * 1993-11-29 1998-02-19 Abb Patent Gmbh Hydraulikeinrichtung zur Betätigung eines Antriebskolbens für ein bewegliches Bauteil
US5718115A (en) * 1996-05-31 1998-02-17 Aim, Inc. Constant force hydraulic control system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293167A (en) * 1939-11-03 1942-08-18 Glenn L Martin Co Hydraulic cylinder
US2385942A (en) * 1941-06-13 1945-10-02 Edward A Rockwell Travel control valve system
US2704053A (en) * 1949-11-25 1955-03-15 Mcfarland Mfg Corp Actuator for chemical injector or the like
FR1098565A (fr) * 1954-01-15 1955-08-08 Dispositif de commande hydraulique pour disjoncteur, ou analogue
US2993511A (en) * 1955-06-17 1961-07-25 Johnson Clarence Solenoid operated valve and solenoid assembly
US3060951A (en) * 1956-12-26 1962-10-30 Alsacienne Constr Meca Hydraulic regulating system
US3012541A (en) * 1959-04-02 1961-12-12 Pneumo Dynamics Corp Timed delay actuator
NL261563A (sv) * 1960-03-01
CH381937A (de) * 1960-09-30 1964-09-15 Tschudin & Heid Aktiengesellsc Verzögerungselement
US3322038A (en) * 1964-04-09 1967-05-30 Sperry Rand Corp Hydraulic hammer
DE1550812A1 (de) * 1966-05-31 1969-10-09 Klose Kommandit Ges Elektrohydraulisches Verstellgeraet mit hydraulischem Akkumulator
DE1690130C3 (de) * 1968-01-12 1979-02-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Hydraulischer Antrieb für elektrische Leistungsschalter
DE1703061C3 (de) * 1968-03-27 1974-02-14 Fried. Krupp Gmbh, 4300 Essen Hydraulisch betriebener Schubkolbenmotor
FR1578917A (sv) * 1968-05-06 1969-08-22

Also Published As

Publication number Publication date
FR2163498A1 (sv) 1973-07-27
DE2164759A1 (de) 1973-06-14
JPS4865463A (sv) 1973-09-08
CA973597A (en) 1975-08-26
US3863547A (en) 1975-02-04
GB1361919A (en) 1974-07-30
JPS5627964B2 (sv) 1981-06-29
IT971707B (it) 1974-05-10
DE2164759C2 (de) 1989-01-12
FR2163498B1 (sv) 1979-04-27
CH539784A (de) 1973-07-31

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