DE3034467C2 - - Google Patents

Info

Publication number
DE3034467C2
DE3034467C2 DE3034467A DE3034467A DE3034467C2 DE 3034467 C2 DE3034467 C2 DE 3034467C2 DE 3034467 A DE3034467 A DE 3034467A DE 3034467 A DE3034467 A DE 3034467A DE 3034467 C2 DE3034467 C2 DE 3034467C2
Authority
DE
Germany
Prior art keywords
valve
control
pressure
valve member
reservoir
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 - Lifetime
Application number
DE3034467A
Other languages
German (de)
English (en)
Other versions
DE3034467A1 (de
Inventor
Manfred 7302 Lohr De Haertwig
Norbert Dipl.-Ing. 8771 Rechtenbach De Mucheyer
Werner 8773 Frammersbach De Gitter
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
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Priority to DE19803034467 priority Critical patent/DE3034467A1/de
Priority to GB8124068A priority patent/GB2083927B/en
Priority to IT23688/81A priority patent/IT1168165B/it
Priority to FR8117135A priority patent/FR2490290A1/fr
Publication of DE3034467A1 publication Critical patent/DE3034467A1/de
Application granted granted Critical
Publication of DE3034467C2 publication Critical patent/DE3034467C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
DE19803034467 1980-09-12 1980-09-12 Hydraulische vorrichtung zum ueberwachen einer verbindung Granted DE3034467A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803034467 DE3034467A1 (de) 1980-09-12 1980-09-12 Hydraulische vorrichtung zum ueberwachen einer verbindung
GB8124068A GB2083927B (en) 1980-09-12 1981-08-06 Change over valve
IT23688/81A IT1168165B (it) 1980-09-12 1981-08-28 Dispositivo idraulico per la sorveglianza di un collegamento
FR8117135A FR2490290A1 (fr) 1980-09-12 1981-09-10 Dispositif hydraulique pour commander une communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034467 DE3034467A1 (de) 1980-09-12 1980-09-12 Hydraulische vorrichtung zum ueberwachen einer verbindung

Publications (2)

Publication Number Publication Date
DE3034467A1 DE3034467A1 (de) 1982-05-19
DE3034467C2 true DE3034467C2 (en, 2012) 1991-10-02

Family

ID=6111805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034467 Granted DE3034467A1 (de) 1980-09-12 1980-09-12 Hydraulische vorrichtung zum ueberwachen einer verbindung

Country Status (4)

Country Link
DE (1) DE3034467A1 (en, 2012)
FR (1) FR2490290A1 (en, 2012)
GB (1) GB2083927B (en, 2012)
IT (1) IT1168165B (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514745A1 (de) * 1995-04-21 1996-10-24 Rexroth Mannesmann Gmbh Ladeventilanordnung zum Laden eines Speichers
DE19958256B4 (de) * 1999-12-03 2007-12-06 Bosch Rexroth Aktiengesellschaft Druckspeicheranordnung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347473A1 (de) * 1983-12-29 1985-07-11 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulisches schaltventil mit integriertem vorrangventil
DE3347637A1 (de) * 1983-12-30 1985-07-18 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulische vorrichtung
DE3404598A1 (de) * 1984-02-09 1985-08-14 Mannesmann Rexroth GmbH, 8770 Lohr Speicherladeventil mit druckabsicherung des speicherkreises
DE3612833A1 (de) * 1986-04-16 1987-10-29 Rexroth Mannesmann Gmbh Hydraulische vorrichtung
GB2238634B (en) * 1989-11-30 1993-11-10 Teves Gmbh Alfred Accumulator loading valve
DE4004931C2 (de) * 1990-02-16 1995-02-23 Rexroth Mannesmann Gmbh Vorgesteuertes Druckabschaltventil
DE9016844U1 (de) * 1990-12-13 1991-02-28 Schiefer, Rolf, 4050 Mönchengladbach Hydraulik-Druckregler mit Selbstentlastung bei O-bar Ansteuerdruck
DE19930101A1 (de) 1999-07-01 2001-01-18 Fluidtech Gmbh Schaltvorrichtung für eine Arbeitsmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098061A (fr) * 1953-12-14 1955-07-18 Rech S Etudes Dispositif by-pass
US2848009A (en) * 1956-02-16 1958-08-19 Gen Motors Corp Unloading valve
DE1055909B (de) * 1957-01-04 1959-04-23 Teves Kg Alfred Speicherladeventil
FR1211206A (fr) * 1958-01-30 1960-03-15 Teves Kg Alfred Distributeur pour la mise en charge d'accumulateurs hydrauliques
DE1453609B2 (de) * 1964-02-21 1975-05-07 The Plessey Co. Ltd., Ilford, Essex (Grossbritannien) Entlastungsventil für eine Pumpe
DE1550120A1 (de) * 1966-06-01 1969-07-03 Berg Europa Gmbh Druckluftanlage mit Vorratsbehaelter und Kompressor
FR2136857B1 (en, 2012) * 1971-05-07 1974-04-05 Dba
DE2309927A1 (de) * 1973-02-28 1974-08-29 Volkswagenwerk Ag Hydraulische schaltungsanordnung
DE2356235A1 (de) * 1973-11-10 1975-05-15 Langen & Co Geraeteblock fuer hydraulikanlagen, insbesondere mobilhydraulikanlagen
DE2364413C2 (de) * 1973-12-22 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Speicherladeventil
DE2601583C3 (de) * 1976-01-16 1985-04-25 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Ventil für hydraulische Anlagen
DE2619647A1 (de) * 1976-05-04 1977-11-17 Integral Hydraulik Langen & Co Druckabhaengiges speicherladeventil
DE2758640A1 (de) * 1977-12-29 1979-07-05 Teves Gmbh Alfred Speicherladeventil
DE2830291A1 (de) * 1978-07-10 1980-01-24 Teves Gmbh Alfred Speicherladeventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514745A1 (de) * 1995-04-21 1996-10-24 Rexroth Mannesmann Gmbh Ladeventilanordnung zum Laden eines Speichers
DE19958256B4 (de) * 1999-12-03 2007-12-06 Bosch Rexroth Aktiengesellschaft Druckspeicheranordnung

Also Published As

Publication number Publication date
IT1168165B (it) 1987-05-20
FR2490290A1 (fr) 1982-03-19
DE3034467A1 (de) 1982-05-19
FR2490290B1 (en, 2012) 1985-04-19
IT8123688A0 (it) 1981-08-28
GB2083927A (en) 1982-03-31
GB2083927B (en) 1984-06-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee