DE2601583C3 - Ventil für hydraulische Anlagen - Google Patents

Ventil für hydraulische Anlagen

Info

Publication number
DE2601583C3
DE2601583C3 DE19762601583 DE2601583A DE2601583C3 DE 2601583 C3 DE2601583 C3 DE 2601583C3 DE 19762601583 DE19762601583 DE 19762601583 DE 2601583 A DE2601583 A DE 2601583A DE 2601583 C3 DE2601583 C3 DE 2601583C3
Authority
DE
Germany
Prior art keywords
spring
continuation
delivery line
pressure
valve
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.)
Expired
Application number
DE19762601583
Other languages
German (de)
English (en)
Other versions
DE2601583B2 (de
DE2601583A1 (de
Inventor
Jürgen 3150 Peine Schrader
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.)
Wabco Vermogensverwaltung GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen 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 Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Priority to DE19762601583 priority Critical patent/DE2601583C3/de
Priority to JP14865176A priority patent/JPS5288825A/ja
Priority to IT7016576A priority patent/IT1070649B/it
Priority to GB55077A priority patent/GB1569821A/en
Priority to SE7700149A priority patent/SE422830B/sv
Priority to FR7700925A priority patent/FR2338436A1/fr
Publication of DE2601583A1 publication Critical patent/DE2601583A1/de
Publication of DE2601583B2 publication Critical patent/DE2601583B2/de
Application granted granted Critical
Publication of DE2601583C3 publication Critical patent/DE2601583C3/de
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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line
    • 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
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
    • 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
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—Accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
DE19762601583 1976-01-16 1976-01-16 Ventil für hydraulische Anlagen Expired DE2601583C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19762601583 DE2601583C3 (de) 1976-01-16 1976-01-16 Ventil für hydraulische Anlagen
JP14865176A JPS5288825A (en) 1976-01-16 1976-12-10 Breaker valve for liquid power device
IT7016576A IT1070649B (it) 1976-01-16 1976-12-31 Valvola di disinserzione per impianti idraulici
GB55077A GB1569821A (en) 1976-01-16 1977-01-07 Cut-off valves
SE7700149A SE422830B (sv) 1976-01-16 1977-01-10 Avkopplingsventil for hydrauliska anleggningar
FR7700925A FR2338436A1 (fr) 1976-01-16 1977-01-13 Soupape d'arret pour etablir ou couper la liaison entre une pompe et un accumulateur et le reste d'une installation hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762601583 DE2601583C3 (de) 1976-01-16 1976-01-16 Ventil für hydraulische Anlagen

Publications (3)

Publication Number Publication Date
DE2601583A1 DE2601583A1 (de) 1977-07-21
DE2601583B2 DE2601583B2 (de) 1980-08-07
DE2601583C3 true DE2601583C3 (de) 1985-04-25

Family

ID=5967621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762601583 Expired DE2601583C3 (de) 1976-01-16 1976-01-16 Ventil für hydraulische Anlagen

Country Status (6)

Country Link
JP (1) JPS5288825A (sv)
DE (1) DE2601583C3 (sv)
FR (1) FR2338436A1 (sv)
GB (1) GB1569821A (sv)
IT (1) IT1070649B (sv)
SE (1) SE422830B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034467A1 (de) * 1980-09-12 1982-05-19 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulische vorrichtung zum ueberwachen einer verbindung
DE3101904A1 (de) * 1981-01-22 1982-09-02 Alfred Teves Gmbh, 6000 Frankfurt Druckregelventil
DE3101907A1 (de) * 1981-01-22 1982-08-19 Alfred Teves Gmbh, 6000 Frankfurt Speicherladeventil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467522A (en) * 1921-03-31 1923-09-11 Amsler Alfred Pressure-control valve
DE1233223B (de) * 1962-02-06 1967-01-26 Jean Mercier Druckregelventil fuer hydraulische Anlagen
DE1224577B (de) * 1963-12-17 1966-09-08 Teves Kg Alfred Selbsttaetiges, druckabhaengiges Speicherabschaltventil fuer hydraulische Anlagen
DE2232345A1 (de) * 1972-07-01 1974-01-03 Teves Gmbh Alfred Speicherladeventil
DE2364413C2 (de) * 1973-12-22 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Speicherladeventil

Also Published As

Publication number Publication date
SE7700149L (sv) 1977-07-17
SE422830B (sv) 1982-03-29
FR2338436B1 (sv) 1982-06-11
GB1569821A (en) 1980-06-18
IT1070649B (it) 1985-04-02
FR2338436A1 (fr) 1977-08-12
DE2601583B2 (de) 1980-08-07
JPS5288825A (en) 1977-07-25
DE2601583A1 (de) 1977-07-21

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8227 New person/name/address of the applicant

Free format text: WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH, 3000 HANNOVER, DE

8281 Inventor (new situation)

Free format text: STAICH, DIETHER, 3030 WALSRODE, DE SCHRADER, JUERGEN, 3150 PEINE, DE

C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: WABCO VERMOEGENSVERWALTUNGS-GMBH, 30453 HANNOVER,