DE2031584A1 - - Google Patents

Info

Publication number
DE2031584A1
DE2031584A1 DE19702031584 DE2031584A DE2031584A1 DE 2031584 A1 DE2031584 A1 DE 2031584A1 DE 19702031584 DE19702031584 DE 19702031584 DE 2031584 A DE2031584 A DE 2031584A DE 2031584 A1 DE2031584 A1 DE 2031584A1
Authority
DE
Germany
Prior art keywords
control
piston
actuating piston
spring
valve according
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
DE19702031584
Other languages
German (de)
English (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.)
Bosch Rexroth AG
Original Assignee
GL Rexroth 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 GL Rexroth GmbH filed Critical GL Rexroth GmbH
Priority to DE19702031584 priority Critical patent/DE2031584A1/de
Publication of DE2031584A1 publication Critical patent/DE2031584A1/de
Pending 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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flow Control (AREA)
  • Safety Valves (AREA)
DE19702031584 1970-06-26 1970-06-26 Pending DE2031584A1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702031584 DE2031584A1 (enrdf_load_stackoverflow) 1970-06-26 1970-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031584 DE2031584A1 (enrdf_load_stackoverflow) 1970-06-26 1970-06-26

Publications (1)

Publication Number Publication Date
DE2031584A1 true DE2031584A1 (enrdf_load_stackoverflow) 1971-12-30

Family

ID=5775008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702031584 Pending DE2031584A1 (enrdf_load_stackoverflow) 1970-06-26 1970-06-26

Country Status (1)

Country Link
DE (1) DE2031584A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737392A1 (de) * 1987-11-04 1989-05-24 Bosch Gmbh Robert Hydraulisches steuerventil
DE3812285A1 (de) * 1988-04-13 1989-10-26 Heilmeier & Weinlein Steuerschieber mit hebelbetaetigung
US7123124B2 (en) 2003-10-17 2006-10-17 Special Devices, Inc. Pyrotechnic circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737392A1 (de) * 1987-11-04 1989-05-24 Bosch Gmbh Robert Hydraulisches steuerventil
US4890647A (en) * 1987-11-04 1990-01-02 Robert Bosch Gmbh Hydraulic control valve
DE3812285A1 (de) * 1988-04-13 1989-10-26 Heilmeier & Weinlein Steuerschieber mit hebelbetaetigung
US7123124B2 (en) 2003-10-17 2006-10-17 Special Devices, Inc. Pyrotechnic circuit breaker

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