GB1428995A - Actuat'ng device - Google Patents

Actuat'ng device

Info

Publication number
GB1428995A
GB1428995A GB3340573A GB3340573A GB1428995A GB 1428995 A GB1428995 A GB 1428995A GB 3340573 A GB3340573 A GB 3340573A GB 3340573 A GB3340573 A GB 3340573A GB 1428995 A GB1428995 A GB 1428995A
Authority
GB
United Kingdom
Prior art keywords
valve
pressurized fluid
piston
moves
switch
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
GB3340573A
Other languages
English (en)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1428995A publication Critical patent/GB1428995A/en
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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB3340573A 1972-07-12 1973-07-12 Actuat'ng device Expired GB1428995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235074A DE2235074B2 (de) 1972-07-12 1972-07-12 Hydraulische Betätigungsvorrichtung für einen elektrischen Schalter

Publications (1)

Publication Number Publication Date
GB1428995A true GB1428995A (en) 1976-03-24

Family

ID=5850870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3340573A Expired GB1428995A (en) 1972-07-12 1973-07-12 Actuat'ng device

Country Status (9)

Country Link
US (1) US3969985A (US07709020-20100504-C00041.png)
JP (1) JPS559770B2 (US07709020-20100504-C00041.png)
CA (1) CA991688A (US07709020-20100504-C00041.png)
CH (1) CH557086A (US07709020-20100504-C00041.png)
DE (1) DE2235074B2 (US07709020-20100504-C00041.png)
FR (1) FR2192365B1 (US07709020-20100504-C00041.png)
GB (1) GB1428995A (US07709020-20100504-C00041.png)
IT (1) IT991132B (US07709020-20100504-C00041.png)
SE (1) SE382280B (US07709020-20100504-C00041.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141280A (en) * 1977-07-11 1979-02-27 Caterpillar Tractor Co. Dual pump flow combining system
JPS6028082B2 (ja) * 1977-07-20 1985-07-03 株式会社日立製作所 流体圧駆動装置
DE2828956C2 (de) * 1978-06-28 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Hydraulische Betätigungsvorrichtung für einen Hochspannungs-Leistungsschalter
US4276809A (en) * 1979-04-23 1981-07-07 General Electric Company Simplified fail-fixed servovalve
JPS5648017A (en) * 1979-09-26 1981-05-01 Tokyo Shibaura Electric Co Hydraulic actuator
JPS5693227A (en) * 1979-12-27 1981-07-28 Hitachi Ltd Hydraulic driving unit
US4516472A (en) * 1980-12-26 1985-05-14 Tokyo Shibaura Denki Kabushiki Kaisha Hydraulically-operated breaking device
US4385547A (en) * 1981-02-12 1983-05-31 The Bendix Corporation Hydraulic brake booster
DE8300760U1 (de) * 1983-01-13 1984-11-08 Beringer-Hydraulik GmbH, Neuheim, Zug Umschaltsitzventil
FR2547108B1 (fr) * 1983-05-30 1986-07-04 Gratzmuller Claude Commande oleopneumatique pour disjoncteurs electriques
DE3408909A1 (de) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulischer antrieb
JPS6132310A (ja) * 1984-07-25 1986-02-15 株式会社日立製作所 流体圧駆動装置
DE3534387A1 (de) * 1985-09-26 1987-04-02 Rexroth Mannesmann Gmbh Vorgesteuertes 3/2-wegesitzventil
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker
DE4227562A1 (de) * 1992-08-20 1994-02-24 Abb Patent Gmbh Verfahren zum Steuern eines Hydraulikantriebes
JP3317534B2 (ja) * 1992-12-25 2002-08-26 株式会社東芝 電力用開閉器の液圧操作装置
JP3456776B2 (ja) * 1994-09-22 2003-10-14 Ｓｍｃ株式会社 パイロット形方向切換弁
JP3402024B2 (ja) * 1995-11-20 2003-04-28 株式会社日立製作所 ガス遮断器及びそれに用いられる流体圧駆動装置
US5718115A (en) * 1996-05-31 1998-02-17 Aim, Inc. Constant force hydraulic control system
US20060244557A1 (en) * 2005-05-02 2006-11-02 Sorenson Richard W Mountable remote actuated circuit breaker driver

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617444A (en) * 1944-05-26 1952-11-11 Automatic Valve Inc Valve
FR1098565A (fr) * 1954-01-15 1955-08-08 Dispositif de commande hydraulique pour disjoncteur, ou analogue
US2900900A (en) 1954-04-06 1959-08-25 Hoe & Co R Inking mechanism for printing machines
US3008017A (en) * 1958-01-16 1961-11-07 Westinghouse Electric Corp Circuit breaker
FR1203632A (fr) * 1958-11-12 1960-01-20 Comp Generale Electricite Procédé de commande oléopneumatique d'appareil électrique et application à un disjoncteur
NL261563A (US07709020-20100504-C00041.png) 1960-03-01
US3105126A (en) * 1960-06-15 1963-09-24 Allis Chalmers Mfg Co Interrupting device employing continuous hydraulic control
DE1175334B (de) * 1961-05-18 1964-08-06 Siemens Ag Hydraulischer Antrieb fuer elektrische Schalter
DE1152179B (de) * 1961-06-16 1963-08-01 Continental Elektro Ind Ag Ein- oder mehrstufig vorgesteuertes Ein- und Ausschaltventil fuer mit oelhydrau-lischen Antrieben versehene elektrische Schalter
US3131722A (en) * 1961-11-27 1964-05-05 Ross Operating Valve Co Valve
US3208720A (en) * 1962-05-24 1965-09-28 Ross Operating Valve Co Reciprocating valve
CH514073A (fr) * 1963-05-25 1971-10-15 Vevey Atel Const Mec Installation de réglage de turbine hydraulique à hélice à pas réglable
DE1540476B2 (de) 1965-07-16 1970-12-23 Siemens AG, 1000 Berlin u. 8000 München Druckmittelbetätigtes Ventil für elektrische Schalter
DE1540499A1 (de) * 1965-07-30 1970-01-02 Siemens Ag Doppelwirkender Druckmittelantrieb fuer elektrische Schalter
DE1615870C3 (de) 1967-02-21 1975-08-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Selbsthaltung der Steuerungsimpulse bei Druckmittelantrieben
DE1690004C3 (de) * 1967-07-25 1975-04-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steuerventil für einen hydraulisch betätigten elektrischen Schalter mit Kolbenantrieb
DE1690130C3 (de) 1968-01-12 1979-02-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Hydraulischer Antrieb für elektrische Leistungsschalter
DE1907128A1 (de) * 1969-02-13 1970-09-03 Calor Emag Elek Zitaets Ag Hydraulischer Antrieb fuer Hochspannungsschalter
DE1938924A1 (de) * 1969-07-31 1971-02-11 Calor Emag Elek Zitaets Ag Steuerorgan fuer Druckmittelantriebe von Hochspannungsleistungsschaltern
CH539940A (de) * 1971-06-04 1973-07-31 Siemens Ag Elektrischer Hochspannungs-Leistungsschalter
CH539784A (de) 1971-12-13 1973-07-31 Bbc Brown Boveri & Cie Hydraulischer Antrieb, insbesondere für elektrische Schaltgeräte

Also Published As

Publication number Publication date
JPS4944262A (US07709020-20100504-C00041.png) 1974-04-25
IT991132B (it) 1975-07-30
DE2235074B2 (de) 1979-05-17
SE382280B (sv) 1976-01-19
CA991688A (en) 1976-06-22
DE2235074A1 (de) 1974-01-24
FR2192365A1 (US07709020-20100504-C00041.png) 1974-02-08
CH557086A (de) 1974-12-13
JPS559770B2 (US07709020-20100504-C00041.png) 1980-03-12
US3969985A (en) 1976-07-20
FR2192365B1 (US07709020-20100504-C00041.png) 1977-05-13

Similar Documents

Publication Publication Date Title
GB1428995A (en) Actuat'ng device
GB1428996A (en) Actuating device
ES449404A1 (es) Un dispositivo actuador perfumado.
GB1428994A (en) Actuating device
GB1400381A (en) Proportional servo actuators
GB1535876A (en) Hydraulic presses for shearing or punching operations
ZA882779B (en) A three-way hydraulic valve
GB1178295A (en) Apparatus for Indicating the Operative Position of a Movable Member.
GB1440000A (en) Hydraulic control circuit
GB738150A (en) Improvements in hydraulically-operated electric circuit-interrupting devices
GB1483911A (en) Hydraulic actuating system suitable for actuating a high voltage circuit breaker
GB1236515A (en) Pneumatic press
GB1362042A (en) Control device for a fluid-operated jack
GB1153258A (en) Servo-actuator
US5170627A (en) Gas cylinder control system
US2753414A (en) Hydraulically operated valve device
US3171318A (en) Cutting press having control for initiating cutting strokes of different lengths
GB1486256A (en) Pressure relief valves
GB1484010A (en) Mechanisms for intermittently actuating the discharge valve of a pressurised dispensing container
ES423944A1 (es) Perfeccionamientos en los sistemas para invertir la marcha de un embolo de trabajo.
GB1425174A (en) Automatic control of ram-type fluid-pressure operated actuator units
GB831888A (en) Improvements in and relating to electrohydraulic apparatus for controlling hydraulicactuators more especially for operating section switches
GB1018001A (en) Improvements relating to oil circuit breakers
GB897235A (en) An electro-hydraulically actuated heavy-current change-over switch
SU1234217A1 (ru) Система управлени гидравлическим прессом

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee