DE1171057B - Hydraulischer Antrieb fuer elektrische Schaltgeraete - Google Patents

Hydraulischer Antrieb fuer elektrische Schaltgeraete

Info

Publication number
DE1171057B
DE1171057B DEM48098A DEM0048098A DE1171057B DE 1171057 B DE1171057 B DE 1171057B DE M48098 A DEM48098 A DE M48098A DE M0048098 A DEM0048098 A DE M0048098A DE 1171057 B DE1171057 B DE 1171057B
Authority
DE
Germany
Prior art keywords
working
switch
valve
accumulator
bore
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
DEM48098A
Other languages
German (de)
English (en)
Inventor
Dr-Ing Gerhard Buechner
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of DE1171057B publication Critical patent/DE1171057B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DEM48098A 1960-03-01 1961-02-21 Hydraulischer Antrieb fuer elektrische Schaltgeraete Pending DE1171057B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH232260A CH376558A (de) 1960-03-01 1960-03-01 Hydraulischer Antrieb für elektrische Schaltgeräte

Publications (1)

Publication Number Publication Date
DE1171057B true DE1171057B (de) 1964-05-27

Family

ID=4231090

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM48098A Pending DE1171057B (de) 1960-03-01 1961-02-21 Hydraulischer Antrieb fuer elektrische Schaltgeraete

Country Status (6)

Country Link
US (1) US3048016A (forum.php)
CH (1) CH376558A (forum.php)
DE (1) DE1171057B (forum.php)
ES (1) ES265174A1 (forum.php)
GB (1) GB898694A (forum.php)
NL (1) NL261563A (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164759A1 (de) * 1971-12-13 1973-06-14 Bbc Brown Boveri & Cie Hydraulischer antrieb, insbesondere fuer elektrische schaltgeraete
DE2235074A1 (de) * 1972-07-12 1974-01-24 Siemens Ag Hydraulische betaetigungsvorrichtung fuer einen elektrischen schalter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554179B1 (fr) * 1983-11-02 1986-01-03 Gtm Ets Sa Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede
US5144183A (en) * 1990-11-20 1992-09-01 Kollmorgen Corporation Flat motor of reduced length
AU2418992A (en) * 1991-08-07 1993-03-02 Microhydraulics, Inc Active suspension system
IE980677A1 (en) * 1997-08-25 1999-03-10 Millers Mechanical Nz Ltd Port A control system
CN110410373B (zh) * 2019-08-26 2024-07-09 宁波市奉化溪口威尔特制泵厂 一种用于液压站的多路阀块
CN110425199B (zh) * 2019-08-26 2024-07-09 宁波市奉化溪口威尔特制泵厂 一种节能变频液压站

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1290203A (en) * 1916-03-28 1919-01-07 Mary S Rollins Hydraulic motor for hay-presses.
US2623358A (en) * 1949-08-16 1952-12-30 Greer Hydraulics Inc Electrohydraulic door operating system
US2679854A (en) * 1950-06-06 1954-06-01 Merit Engineering Inc Hydraulic regulator
US2802336A (en) * 1953-07-23 1957-08-13 Joy Mfg Co Fluid motor driven shaker conveyor
FR1144287A (fr) * 1955-12-27 1957-10-11 Dispositif de commande hydraulique de vérin avec rappel élastique transmis hydrauliquement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164759A1 (de) * 1971-12-13 1973-06-14 Bbc Brown Boveri & Cie Hydraulischer antrieb, insbesondere fuer elektrische schaltgeraete
DE2235074A1 (de) * 1972-07-12 1974-01-24 Siemens Ag Hydraulische betaetigungsvorrichtung fuer einen elektrischen schalter

Also Published As

Publication number Publication date
ES265174A1 (es) 1961-11-01
CH376558A (de) 1964-04-15
NL261563A (forum.php)
US3048016A (en) 1962-08-07
GB898694A (en) 1962-06-14

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