DE4009641A1 - Vorrichtung zur hydraulikstromsteuerung bzw. -regelung - Google Patents

Vorrichtung zur hydraulikstromsteuerung bzw. -regelung

Info

Publication number
DE4009641A1
DE4009641A1 DE4009641A DE4009641A DE4009641A1 DE 4009641 A1 DE4009641 A1 DE 4009641A1 DE 4009641 A DE4009641 A DE 4009641A DE 4009641 A DE4009641 A DE 4009641A DE 4009641 A1 DE4009641 A1 DE 4009641A1
Authority
DE
Germany
Prior art keywords
pressure
flow control
throttle
control piston
pump
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.)
Granted
Application number
DE4009641A
Other languages
German (de)
English (en)
Other versions
DE4009641C2 (fr
Inventor
Guenter Woerner
Arno Roehringer
Heiko Bublitz
Peter Lindeckert
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
Mercedes Benz 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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Priority to DE4009641A priority Critical patent/DE4009641A1/de
Priority to FR9103519A priority patent/FR2661263B1/fr
Priority to JP03132350A priority patent/JP3081869B2/ja
Priority to ITRM910195A priority patent/IT1244949B/it
Priority to GB9106302A priority patent/GB2243188B/en
Publication of DE4009641A1 publication Critical patent/DE4009641A1/de
Priority to US08/082,820 priority patent/US5277028A/en
Application granted granted Critical
Publication of DE4009641C2 publication Critical patent/DE4009641C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/061—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle provided with effort, steering lock, or end-of-stroke limiters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Power Steering Mechanism (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE4009641A 1990-03-26 1990-03-26 Vorrichtung zur hydraulikstromsteuerung bzw. -regelung Granted DE4009641A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE4009641A DE4009641A1 (de) 1990-03-26 1990-03-26 Vorrichtung zur hydraulikstromsteuerung bzw. -regelung
FR9103519A FR2661263B1 (fr) 1990-03-26 1991-03-22 Dispositif de commande ou regulation d'ecoulement hydraulique en fonction de la temperature.
JP03132350A JP3081869B2 (ja) 1990-03-26 1991-03-25 液圧装置
ITRM910195A IT1244949B (it) 1990-03-26 1991-03-25 Dispositivo per il controllo e la regolazione del flusso idraulico.
GB9106302A GB2243188B (en) 1990-03-26 1991-03-25 Apparatus for open-loop or closed-loop hydraulic flow control
US08/082,820 US5277028A (en) 1990-03-26 1993-06-28 Hydraulic flow control with temperature sensitive spring biased bypass valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4009641A DE4009641A1 (de) 1990-03-26 1990-03-26 Vorrichtung zur hydraulikstromsteuerung bzw. -regelung

Publications (2)

Publication Number Publication Date
DE4009641A1 true DE4009641A1 (de) 1991-10-02
DE4009641C2 DE4009641C2 (fr) 1993-07-29

Family

ID=6403062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4009641A Granted DE4009641A1 (de) 1990-03-26 1990-03-26 Vorrichtung zur hydraulikstromsteuerung bzw. -regelung

Country Status (5)

Country Link
JP (1) JP3081869B2 (fr)
DE (1) DE4009641A1 (fr)
FR (1) FR2661263B1 (fr)
GB (1) GB2243188B (fr)
IT (1) IT1244949B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821166A2 (fr) * 1996-07-21 1998-01-28 Dürr Dental GmbH & Co. KG Dispositif de sécurité pour une pompe
WO2002097273A2 (fr) * 2001-05-31 2002-12-05 Luk Automobilitechnik Gmbh & Co. Kg Pompe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600069965U1 (it) 2016-07-05 2018-01-05 Fluid O Tech Srl Pompa idraulica e rispettiva valvola multifunzione.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362613A (de) * 1957-07-24 1962-06-15 Zahnradfabrik Friedrichshafen Einrichtung zur Steuerung von hydraulischen Hilfskraftlenkungen
DE1132400B (de) * 1960-08-18 1962-06-28 Klein Thermostatisch gesteuertes Ventil, insbesondere Dampfwasserableiter
DE3313666A1 (de) * 1983-04-15 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil
DE3303492C2 (fr) * 1982-03-23 1989-11-23 Nissan Motor Co., Ltd., Yokohama, Kanagawa, Jp
DE3822970A1 (de) * 1988-07-07 1990-01-11 Bayerische Motoren Werke Ag Schwingungsdaempfer, insbesondere fuer fahrzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109341A (ja) * 1982-12-14 1984-06-25 Dainichi Nippon Cables Ltd 螺子孔あきプレ−ト片面へのゴムシ−ル体成形法
JPS59157695A (ja) * 1983-02-28 1984-09-07 日本電気株式会社 音声合成装置
SU1357550A1 (ru) * 1985-10-29 1987-12-07 Всесоюзный нефтяной научно-исследовательский институт по технике безопасности Устройство дл глубинно-насосной эксплуатации скважины
JPS63312239A (ja) * 1987-06-12 1988-12-20 Toyoda Mach Works Ltd ４輪駆動車の駆動力伝達装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362613A (de) * 1957-07-24 1962-06-15 Zahnradfabrik Friedrichshafen Einrichtung zur Steuerung von hydraulischen Hilfskraftlenkungen
DE1132400B (de) * 1960-08-18 1962-06-28 Klein Thermostatisch gesteuertes Ventil, insbesondere Dampfwasserableiter
DE3303492C2 (fr) * 1982-03-23 1989-11-23 Nissan Motor Co., Ltd., Yokohama, Kanagawa, Jp
DE3313666A1 (de) * 1983-04-15 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil
DE3822970A1 (de) * 1988-07-07 1990-01-11 Bayerische Motoren Werke Ag Schwingungsdaempfer, insbesondere fuer fahrzeuge

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821166A2 (fr) * 1996-07-21 1998-01-28 Dürr Dental GmbH & Co. KG Dispositif de sécurité pour une pompe
EP0821166A3 (fr) * 1996-07-21 1999-03-17 Dürr Dental GmbH & Co. KG Dispositif de sécurité pour une pompe
DE19629176B4 (de) * 1996-07-21 2006-07-06 Dürr Dental GmbH & Co. KG Sicherheitseinrichtung an einer Pumpe
WO2002097273A2 (fr) * 2001-05-31 2002-12-05 Luk Automobilitechnik Gmbh & Co. Kg Pompe
FR2825419A1 (fr) * 2001-05-31 2002-12-06 Luk Automobiltech Gmbh & Co Kg Pompe en particulier pour huile de graissage de moteurs a combustion interne dont le volume transportee est reglable en fonction de la temperature
WO2002097273A3 (fr) * 2001-05-31 2003-04-03 Luk Automobilitechnik Gmbh & C Pompe
DE10223466B4 (de) * 2001-05-31 2015-07-02 Magna Powertrain Hückeswagen GmbH Pumpe

Also Published As

Publication number Publication date
GB2243188B (en) 1994-02-16
JPH04228368A (ja) 1992-08-18
ITRM910195A0 (it) 1991-03-25
FR2661263B1 (fr) 1994-05-13
GB9106302D0 (en) 1991-05-08
GB2243188A (en) 1991-10-23
FR2661263A1 (fr) 1991-10-25
JP3081869B2 (ja) 2000-08-28
IT1244949B (it) 1994-09-13
DE4009641C2 (fr) 1993-07-29
ITRM910195A1 (it) 1992-09-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART,

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee