NL7307221A - - Google Patents

Info

Publication number
NL7307221A
NL7307221A NL7307221A NL7307221A NL7307221A NL 7307221 A NL7307221 A NL 7307221A NL 7307221 A NL7307221 A NL 7307221A NL 7307221 A NL7307221 A NL 7307221A NL 7307221 A NL7307221 A NL 7307221A
Authority
NL
Netherlands
Application number
NL7307221A
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 filed Critical
Publication of NL7307221A publication Critical patent/NL7307221A/xx

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)
NL7307221A 1972-05-23 1973-05-23 NL7307221A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7307221A true NL7307221A (enrdf_load_stackoverflow) 1973-11-27

Family

ID=9098927

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307221A NL7307221A (enrdf_load_stackoverflow) 1972-05-23 1973-05-23

Country Status (11)

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

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 (de) * 1981-02-09 1982-08-19 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zum positionieren des arbeitskolbens eines doppeltwirkenden arbeitszylinders
JPS5931296A (ja) * 1982-08-09 1984-02-20 株式会社大阪ジャッキ製作所 自動往復動油圧ジヤツキ
US4552180A (en) * 1983-01-10 1985-11-12 Mayer James R Pilot operated control valve for hydraulically actuated reciprocating pump
DE102019205032B4 (de) * 2019-04-08 2021-03-11 Hawe Hydraulik Se Hydraulikkomponente mit einem Komponentengehäuse und einem Anschlussblock

Family Cites Families (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
JPS4949083A (enrdf_load_stackoverflow) 1974-05-13
SU506316A3 (ru) 1976-03-05
GB1407307A (en) 1975-09-24
JPS5411874B2 (enrdf_load_stackoverflow) 1979-05-18
IE37650B1 (en) 1977-09-14
LU67623A1 (enrdf_load_stackoverflow) 1973-12-04
IT985948B (it) 1974-12-30
IE37650L (en) 1973-11-23
BE799574A (fr) 1973-11-16
CH572160A5 (enrdf_load_stackoverflow) 1976-01-30
FR2185761A1 (enrdf_load_stackoverflow) 1974-01-04
DE2326349A1 (de) 1973-12-06
FR2185761B1 (enrdf_load_stackoverflow) 1974-07-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed