DE2164759C2 - Hydraulische Antriebsvorrichtung für elektrische Schaltgeräte - Google Patents

Hydraulische Antriebsvorrichtung für elektrische Schaltgeräte

Info

Publication number
DE2164759C2
DE2164759C2 DE2164759A DE2164759A DE2164759C2 DE 2164759 C2 DE2164759 C2 DE 2164759C2 DE 2164759 A DE2164759 A DE 2164759A DE 2164759 A DE2164759 A DE 2164759A DE 2164759 C2 DE2164759 C2 DE 2164759C2
Authority
DE
Germany
Prior art keywords
valve
working
piston
end position
cylinder chamber
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.)
Expired
Application number
DE2164759A
Other languages
German (de)
English (en)
Other versions
DE2164759A1 (de
Inventor
Karl Mägenwil Trippel
Arnold Dipl.-Ing. Wettingen Meier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE2164759A1 publication Critical patent/DE2164759A1/de
Application granted granted Critical
Publication of DE2164759C2 publication Critical patent/DE2164759C2/de
Expired 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
    • H01H33/28—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)
  • Valve Device For Special Equipments (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
DE2164759A 1971-12-13 1971-12-27 Hydraulische Antriebsvorrichtung für elektrische Schaltgeräte Expired DE2164759C2 (de)

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 (2)

Publication Number Publication Date
DE2164759A1 DE2164759A1 (de) 1973-06-14
DE2164759C2 true DE2164759C2 (de) 1989-01-12

Family

ID=4429986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2164759A Expired DE2164759C2 (de) 1971-12-13 1971-12-27 Hydraulische Antriebsvorrichtung für elektrische Schaltgeräte

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612827A1 (de) * 1986-04-16 1987-10-22 Bbc Brown Boveri & Cie Hydraulischer antrieb fuer ein elektrisches schaltgeraet

Families Citing this family (12)

* 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 (enExample) * 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
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 (enExample) * 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 (enExample) * 1968-05-06 1969-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612827A1 (de) * 1986-04-16 1987-10-22 Bbc Brown Boveri & Cie Hydraulischer antrieb fuer ein elektrisches schaltgeraet

Also Published As

Publication number Publication date
JPS5627964B2 (enExample) 1981-06-29
FR2163498A1 (enExample) 1973-07-27
DE2164759A1 (de) 1973-06-14
GB1361919A (en) 1974-07-30
CH539784A (de) 1973-07-31
SE381952B (sv) 1975-12-22
US3863547A (en) 1975-02-04
JPS4865463A (enExample) 1973-09-08
CA973597A (en) 1975-08-26
FR2163498B1 (enExample) 1979-04-27
IT971707B (it) 1974-05-10

Similar Documents

Publication Publication Date Title
DE2737675C3 (de) Elektromagnetisch betätigbares, mit Druckfluid umsteuerbares Wegeventil für einen Servomotor
DE2164759C2 (de) Hydraulische Antriebsvorrichtung für elektrische Schaltgeräte
DE2512480C3 (de) Ventilvorrichtung für einen hydraulisch betätigbaren elektrischen Leistungsschalter
DE2511991A1 (de) Elektromagnetisch betaetigtes wegeventil
DE1600893C3 (de) Steuerschieber zum Anschluß des Luftzylinders einer Windenbremse an den umkehrbaren Speisekreis eines hydraulischen Windenmotors
DE4342642A1 (de) Elektro-hydraulische Schnellfallschaltung
DE948296C (de) Hydraulisches Regelventil
DE2311408A1 (de) Ventil
DE1901359A1 (de) Steuervorrichtung mit Differentialkolben und Schieber
DE1963266U (de) Druckmittel beaufschlagte betaetigungsvorrichtung, insbesondere fuer zahnradgetriebe.
EP0107642B1 (de) Vielpunkt-Gitterschweissmaschine
DE2314590A1 (de) Ventilanordnung
DE2245017A1 (de) Vor- und fernsteuerbares hydraulisches, selbsttaetig steuerndes wegeventil, das auch fuer gasfoermige medien geeignet ist
DE1634298C3 (de) Hydraulischer Rammhammer
DE3048814A1 (de) Hydraulische betaetigungseinrichtung
DE917394C (de) Kraftheber mit hydraulischem Antrieb
DE1004924B (de) Hydraulische Presse oder Schere mit Parallelfuehrung des Pressbalkens
DE2247397A1 (de) Umsteuerschieber
DE7148878U (de) Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte
DE1460706C3 (de) Hydraulische Drucksteuerung für Kalanderwalzen o.dgl
DE2129905A1 (de) Steuervorrichtung zum Steuern der Verschiebung eines Organs,beispielsweise des Absperrkoerpers eines Absperrschiebers
DE1955926A1 (de) Mit Steuerdruck arbeitende Stelleinrichtung
DE1500300C (de) Halte- und Löseeinrichtung für hydraulische Wegeventile
DE1082964B (de) Druckabhaengige Einrichtung zur Ausloesung von elektrischen oder mechanischen Schaltimpulsen
AT220078B (de) Vorrichtung zur Erzeugung von mehreren, in einer Richtung sich wegabhängig stufenweise erhöhenden Bewegungsgeschwindigkeiten und verringernden Hubkräften an der Kolbenstange eines Servomotors mit geradlinigem oder gekrümmten Arbeitsweg, vornehmlich zum Betätigen von Wasserbaukonstruktionen

Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Free format text: RUPPRECHT, K., DIPL.-ING., PAT.-ANW., 6242 KRONBERG

8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee