DE2256208A1 - Drucksteuerventil fuer hydraulikanlagen - Google Patents

Drucksteuerventil fuer hydraulikanlagen

Info

Publication number
DE2256208A1
DE2256208A1 DE2256208A DE2256208A DE2256208A1 DE 2256208 A1 DE2256208 A1 DE 2256208A1 DE 2256208 A DE2256208 A DE 2256208A DE 2256208 A DE2256208 A DE 2256208A DE 2256208 A1 DE2256208 A1 DE 2256208A1
Authority
DE
Germany
Prior art keywords
pressure
control valve
pressure control
valve according
piston
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
DE2256208A
Other languages
German (de)
English (en)
Inventor
Klaus Dipl Ing Sopha
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2256208A priority Critical patent/DE2256208A1/de
Priority to JP48125896A priority patent/JPS49135219A/ja
Priority to NL7315674A priority patent/NL7315674A/xx
Priority to FR7340997A priority patent/FR2211059A7/fr
Publication of DE2256208A1 publication Critical patent/DE2256208A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0436—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the steerable jet type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Servomotors (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
DE2256208A 1972-11-16 1972-11-16 Drucksteuerventil fuer hydraulikanlagen Pending DE2256208A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2256208A DE2256208A1 (de) 1972-11-16 1972-11-16 Drucksteuerventil fuer hydraulikanlagen
JP48125896A JPS49135219A (OSRAM) 1972-11-16 1973-11-08
NL7315674A NL7315674A (OSRAM) 1972-11-16 1973-11-15
FR7340997A FR2211059A7 (OSRAM) 1972-11-16 1973-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256208A DE2256208A1 (de) 1972-11-16 1972-11-16 Drucksteuerventil fuer hydraulikanlagen

Publications (1)

Publication Number Publication Date
DE2256208A1 true DE2256208A1 (de) 1974-05-22

Family

ID=5861916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2256208A Pending DE2256208A1 (de) 1972-11-16 1972-11-16 Drucksteuerventil fuer hydraulikanlagen

Country Status (4)

Country Link
JP (1) JPS49135219A (OSRAM)
DE (1) DE2256208A1 (OSRAM)
FR (1) FR2211059A7 (OSRAM)
NL (1) NL7315674A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012044A1 (de) * 1980-03-28 1981-10-08 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen 2-wege-proportionaldrosselventil
DE3100582A1 (de) * 1980-01-23 1981-12-17 Centro Ricerche Fiat S.p.A., 10043 Orbassano, Torino Druck-steuerventil
DE3724218A1 (de) * 1987-07-22 1989-02-02 Pierburg Gmbh Elektromagnetisches steuerventil
EP3208473A1 (en) * 2016-02-19 2017-08-23 Hamilton Sundstrand Corporation Jet pipe arrangement for a servo valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443089A (en) * 1994-03-23 1995-08-22 Moog Inc. Hydraulic amplifiers with reduced leakage at null
FR3141210A1 (fr) 2022-10-25 2024-04-26 Psa Automobiles Sa Système d’évaluation d’un gaz d’échappement artificiel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100582A1 (de) * 1980-01-23 1981-12-17 Centro Ricerche Fiat S.p.A., 10043 Orbassano, Torino Druck-steuerventil
DE3012044A1 (de) * 1980-03-28 1981-10-08 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen 2-wege-proportionaldrosselventil
DE3724218A1 (de) * 1987-07-22 1989-02-02 Pierburg Gmbh Elektromagnetisches steuerventil
EP3208473A1 (en) * 2016-02-19 2017-08-23 Hamilton Sundstrand Corporation Jet pipe arrangement for a servo valve

Also Published As

Publication number Publication date
FR2211059A7 (OSRAM) 1974-07-12
JPS49135219A (OSRAM) 1974-12-26
NL7315674A (OSRAM) 1974-05-20

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