FR2185761A1 - - Google Patents

Info

Publication number
FR2185761A1
FR2185761A1 FR7218292A FR7218292A FR2185761A1 FR 2185761 A1 FR2185761 A1 FR 2185761A1 FR 7218292 A FR7218292 A FR 7218292A FR 7218292 A FR7218292 A FR 7218292A FR 2185761 A1 FR2185761 A1 FR 2185761A1
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
FR7218292A
Other languages
French (fr)
Other versions
FR2185761B1 (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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7218292A priority Critical patent/FR2185761B1/fr
Priority to BE1005048A priority patent/BE799574A/en
Priority to CH696373A priority patent/CH572160A5/xx
Priority to IE79973A priority patent/IE37650B1/en
Priority to GB2420673A priority patent/GB1407307A/en
Priority to LU67623D priority patent/LU67623A1/xx
Priority to IT6848573A priority patent/IT985948B/en
Priority to SU1926233A priority patent/SU506316A3/en
Priority to DE19732326349 priority patent/DE2326349A1/en
Priority to NL7307221A priority patent/NL7307221A/xx
Priority to JP5692273A priority patent/JPS5411874B2/ja
Publication of FR2185761A1 publication Critical patent/FR2185761A1/fr
Application granted granted Critical
Publication of FR2185761B1 publication Critical patent/FR2185761B1/fr
Priority to US05/527,226 priority patent/US4036109A/en
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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • 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
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
FR7218292A 1972-05-23 1972-05-23 Expired FR2185761B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7218292A FR2185761B1 (en) 1972-05-23 1972-05-23
BE1005048A BE799574A (en) 1972-05-23 1973-05-16 DEVICE FOR MOVING AND POSITIONING A MACHINE UNIT,
CH696373A CH572160A5 (en) 1972-05-23 1973-05-17
IE79973A IE37650B1 (en) 1972-05-23 1973-05-18 Device for moving and positioning an element of a machine
LU67623D LU67623A1 (en) 1972-05-23 1973-05-21
GB2420673A GB1407307A (en) 1972-05-23 1973-05-21 Device for moving and positioning an element of a machine
IT6848573A IT985948B (en) 1972-05-23 1973-05-22 FLUID PRESSURE DEVICE FOR MOVING AND POSITIONING OF MACHINE PARTS
SU1926233A SU506316A3 (en) 1972-05-23 1973-05-22 Device for moving and installing the working body of the machine in a predetermined position
DE19732326349 DE2326349A1 (en) 1972-05-23 1973-05-23 ADJUSTMENT AND POSITIONING DEVICE FOR ONE MACHINE PART
NL7307221A NL7307221A (en) 1972-05-23 1973-05-23
JP5692273A JPS5411874B2 (en) 1972-05-23 1973-05-23
US05/527,226 US4036109A (en) 1972-05-23 1974-11-26 Device for moving and positioning an element of a machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218292A FR2185761B1 (en) 1972-05-23 1972-05-23

Publications (2)

Publication Number Publication Date
FR2185761A1 true FR2185761A1 (en) 1974-01-04
FR2185761B1 FR2185761B1 (en) 1974-07-26

Family

ID=9098927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218292A Expired FR2185761B1 (en) 1972-05-23 1972-05-23

Country Status (11)

Country Link
JP (1) JPS5411874B2 (en)
BE (1) BE799574A (en)
CH (1) CH572160A5 (en)
DE (1) DE2326349A1 (en)
FR (1) FR2185761B1 (en)
GB (1) GB1407307A (en)
IE (1) IE37650B1 (en)
IT (1) IT985948B (en)
LU (1) LU67623A1 (en)
NL (1) NL7307221A (en)
SU (1) SU506316A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011887A (en) * 1976-02-23 1977-03-15 R. E. Raymond Co. Inc. Fluid power control apparatus
DE3104478A1 (en) * 1981-02-09 1982-08-19 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover DEVICE FOR POSITIONING THE WORKING PISTON OF A DOUBLE-ACTING WORK CYLINDER
JPS5931296A (en) * 1982-08-09 1984-02-20 株式会社大阪ジャッキ製作所 Automatic reciprocating hydraulic jack
US4552180A (en) * 1983-01-10 1985-11-12 Mayer James R Pilot operated control valve for hydraulically actuated reciprocating pump
DE102019205032B4 (en) * 2019-04-08 2021-03-11 Hawe Hydraulik Se Hydraulic component with a component housing and a connection block

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566919A (en) * 1969-01-24 1971-03-02 Pneumo Dynamics Corp Hydraulic servo valve with pressure feedback

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566919A (en) * 1969-01-24 1971-03-02 Pneumo Dynamics Corp Hydraulic servo valve with pressure feedback

Also Published As

Publication number Publication date
BE799574A (en) 1973-11-16
CH572160A5 (en) 1976-01-30
IT985948B (en) 1974-12-30
JPS5411874B2 (en) 1979-05-18
SU506316A3 (en) 1976-03-05
LU67623A1 (en) 1973-12-04
FR2185761B1 (en) 1974-07-26
NL7307221A (en) 1973-11-27
IE37650B1 (en) 1977-09-14
GB1407307A (en) 1975-09-24
IE37650L (en) 1973-11-23
JPS4949083A (en) 1974-05-13
DE2326349A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse