FR2174731A1 - - Google Patents

Info

Publication number
FR2174731A1
FR2174731A1 FR7208172A FR7208172A FR2174731A1 FR 2174731 A1 FR2174731 A1 FR 2174731A1 FR 7208172 A FR7208172 A FR 7208172A FR 7208172 A FR7208172 A FR 7208172A FR 2174731 A1 FR2174731 A1 FR 2174731A1
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.)
Granted
Application number
FR7208172A
Other languages
French (fr)
Other versions
FR2174731B1 (de
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.)
FOLEY RONALD
Original Assignee
FOLEY RONALD
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 FOLEY RONALD filed Critical FOLEY RONALD
Priority to FR7208172A priority Critical patent/FR2174731B1/fr
Publication of FR2174731A1 publication Critical patent/FR2174731A1/fr
Application granted granted Critical
Publication of FR2174731B1 publication Critical patent/FR2174731B1/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
    • 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
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F15B9/02—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 servomotors of the reciprocatable or oscillatable type
    • F15B9/08—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 servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—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 servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7208172A 1972-03-09 1972-03-09 Expired FR2174731B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7208172A FR2174731B1 (de) 1972-03-09 1972-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208172A FR2174731B1 (de) 1972-03-09 1972-03-09

Publications (2)

Publication Number Publication Date
FR2174731A1 true FR2174731A1 (de) 1973-10-19
FR2174731B1 FR2174731B1 (de) 1976-08-06

Family

ID=9094897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208172A Expired FR2174731B1 (de) 1972-03-09 1972-03-09

Country Status (1)

Country Link
FR (1) FR2174731B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000346A1 (de) * 1998-06-27 2000-01-06 G. Siempelkamp Gmbh & Co. Presse, insbesondere kontinuierliche presse
EP0970803A1 (de) * 1998-07-08 2000-01-12 Hoerbiger Hydraulik GmbH Hydraulische Presse
WO2009004116A1 (en) * 2007-07-04 2009-01-08 Wärtsilä Finland Oy Hydraulic actuator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR911076A (fr) * 1944-12-28 1946-06-27 Presse et son application comme machine à mouler, sous pression, des matières plastiques
US3005669A (en) * 1959-10-23 1961-10-24 Galland Henning Mfg Company Fluid pressure cylinder
US3044451A (en) * 1958-09-24 1962-07-17 Turner Mfg Co Ltd Hydraulic ram and selector mechanism
FR1439509A (fr) * 1964-06-30 1966-05-20 Borg Warner Servovalve de transmission hydrostatique
FR2082055A5 (de) * 1970-03-02 1971-12-10 Lucas Industries Ltd

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR911076A (fr) * 1944-12-28 1946-06-27 Presse et son application comme machine à mouler, sous pression, des matières plastiques
US3044451A (en) * 1958-09-24 1962-07-17 Turner Mfg Co Ltd Hydraulic ram and selector mechanism
US3005669A (en) * 1959-10-23 1961-10-24 Galland Henning Mfg Company Fluid pressure cylinder
FR1439509A (fr) * 1964-06-30 1966-05-20 Borg Warner Servovalve de transmission hydrostatique
FR2082055A5 (de) * 1970-03-02 1971-12-10 Lucas Industries Ltd

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000346A1 (de) * 1998-06-27 2000-01-06 G. Siempelkamp Gmbh & Co. Presse, insbesondere kontinuierliche presse
CN1094826C (zh) * 1998-06-27 2002-11-27 G.西蒙培尔肯普有限公司及两合公司 压力机,特别是连续压力机
EP0970803A1 (de) * 1998-07-08 2000-01-12 Hoerbiger Hydraulik GmbH Hydraulische Presse
WO2009004116A1 (en) * 2007-07-04 2009-01-08 Wärtsilä Finland Oy Hydraulic actuator
US8297241B2 (en) 2007-07-04 2012-10-30 Wärtsilä Finland Oy Hydraulic actuator

Also Published As

Publication number Publication date
FR2174731B1 (de) 1976-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse