FR2119724A5 - - Google Patents

Info

Publication number
FR2119724A5
FR2119724A5 FR7146529A FR7146529A FR2119724A5 FR 2119724 A5 FR2119724 A5 FR 2119724A5 FR 7146529 A FR7146529 A FR 7146529A FR 7146529 A FR7146529 A FR 7146529A FR 2119724 A5 FR2119724 A5 FR 2119724A5
Authority
FR
France
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
FR7146529A
Other languages
French (fr)
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of FR2119724A5 publication Critical patent/FR2119724A5/fr
Expired 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0678—Control
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/95—Rachet and nut-carried pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Servomotors (AREA)
  • Transmission Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Position Or Direction (AREA)
FR7146529A 1970-12-26 1971-12-24 Expired FR2119724A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970131958U JPS5129440Y1 (enExample) 1970-12-26 1970-12-26

Publications (1)

Publication Number Publication Date
FR2119724A5 true FR2119724A5 (enExample) 1972-08-04

Family

ID=15070176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146529A Expired FR2119724A5 (enExample) 1970-12-26 1971-12-24

Country Status (5)

Country Link
US (1) US3752038A (enExample)
JP (1) JPS5129440Y1 (enExample)
DE (1) DE2164819C3 (enExample)
FR (1) FR2119724A5 (enExample)
GB (1) GB1369245A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074922A3 (en) * 1981-09-14 1985-01-23 Sig Schweizerische Industrie-Gesellschaft Device for limiting the turning angle of screw gearings, and application of the same
EP0961192A3 (de) * 1998-05-28 2004-04-21 Weber-Hydraulik GmbH Betätigungsvorrichtung
EP1505468A3 (de) * 1998-05-28 2005-03-30 Weber-Hydraulik GmbH Baueinheit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051765A (en) * 1974-07-23 1977-10-04 Nisshin Sangyo Co., Ltd. Electric-hydraulic pulse motor having an improved rotary guide valve means
FR2492909A1 (fr) 1980-10-23 1982-04-30 Jarniac Roger Perfectionnements aux verins hydrauliques d'actionnement a commande programmee
US4503888A (en) * 1983-10-04 1985-03-12 Mts Systems Corporation Servovalve spool control for digital rotary servovalve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074922A3 (en) * 1981-09-14 1985-01-23 Sig Schweizerische Industrie-Gesellschaft Device for limiting the turning angle of screw gearings, and application of the same
EP0961192A3 (de) * 1998-05-28 2004-04-21 Weber-Hydraulik GmbH Betätigungsvorrichtung
EP1505468A3 (de) * 1998-05-28 2005-03-30 Weber-Hydraulik GmbH Baueinheit

Also Published As

Publication number Publication date
DE2164819B2 (de) 1973-08-09
US3752038A (en) 1973-08-14
DE2164819A1 (de) 1972-07-06
GB1369245A (en) 1974-10-02
DE2164819C3 (de) 1974-03-14
JPS5129440Y1 (enExample) 1976-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse