DE4009641C2 - - Google Patents

Info

Publication number
DE4009641C2
DE4009641C2 DE4009641A DE4009641A DE4009641C2 DE 4009641 C2 DE4009641 C2 DE 4009641C2 DE 4009641 A DE4009641 A DE 4009641A DE 4009641 A DE4009641 A DE 4009641A DE 4009641 C2 DE4009641 C2 DE 4009641C2
Authority
DE
Germany
Prior art keywords
pressure
flow control
pump
control piston
throttle
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 - Fee Related
Application number
DE4009641A
Other languages
German (de)
English (en)
Other versions
DE4009641A1 (de
Inventor
Guenter 7053 Kernen De Woerner
Arno 7257 Ditzingen De Roehringer
Heiko 7000 Stuttgart De Bublitz
Peter 7000 Stuttgart De 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
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 Mercedes Benz AG filed Critical Mercedes 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)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (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 DE4009641A1 (de) 1991-10-02
DE4009641C2 true DE4009641C2 (enExample) 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 (enExample)
DE (1) DE4009641A1 (enExample)
FR (1) FR2661263B1 (enExample)
GB (1) GB2243188B (enExample)
IT (1) IT1244949B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629176B4 (de) * 1996-07-21 2006-07-06 Dürr Dental GmbH & Co. KG Sicherheitseinrichtung an einer Pumpe
DE10223466B4 (de) * 2001-05-31 2015-07-02 Magna Powertrain Hückeswagen GmbH Pumpe
IT201600069965U1 (it) 2016-07-05 2018-01-05 Fluid O Tech Srl Pompa idraulica e rispettiva valvola multifunzione.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079974B (de) * 1957-07-24 1960-04-14 Zahnradfabrik Friedrichshafen Ventilsteuerung fuer hydraulische Hilfskraftlenkungen, insbesondere fuer Kraftfahrzeuge
DE1132400B (de) * 1960-08-18 1962-06-28 Klein Thermostatisch gesteuertes Ventil, insbesondere Dampfwasserableiter
JPS58164476A (ja) * 1982-03-23 1983-09-29 Nissan Motor Co Ltd 流量制御弁
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
DE3313666A1 (de) * 1983-04-15 1984-10-18 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil
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
DE3822970A1 (de) * 1988-07-07 1990-01-11 Bayerische Motoren Werke Ag Schwingungsdaempfer, insbesondere fuer fahrzeuge

Also Published As

Publication number Publication date
FR2661263A1 (fr) 1991-10-25
GB2243188A (en) 1991-10-23
JPH04228368A (ja) 1992-08-18
ITRM910195A0 (it) 1991-03-25
IT1244949B (it) 1994-09-13
ITRM910195A1 (it) 1992-09-25
GB2243188B (en) 1994-02-16
GB9106302D0 (en) 1991-05-08
FR2661263B1 (fr) 1994-05-13
JP3081869B2 (ja) 2000-08-28
DE4009641A1 (de) 1991-10-02

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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