FR2416367A1 - Distributeur sensible a la charge - Google Patents

Distributeur sensible a la charge

Info

Publication number
FR2416367A1
FR2416367A1 FR7902735A FR7902735A FR2416367A1 FR 2416367 A1 FR2416367 A1 FR 2416367A1 FR 7902735 A FR7902735 A FR 7902735A FR 7902735 A FR7902735 A FR 7902735A FR 2416367 A1 FR2416367 A1 FR 2416367A1
Authority
FR
France
Prior art keywords
valve
port
charge signal
fluid
distributor
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
FR7902735A
Other languages
English (en)
French (fr)
Other versions
FR2416367B1 (en, 2012
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of FR2416367A1 publication Critical patent/FR2416367A1/fr
Application granted granted Critical
Publication of FR2416367B1 publication Critical patent/FR2416367B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
    • B62D5/093—Telemotor driven by steering wheel movement
    • B62D5/097—Telemotor driven by steering wheel movement gerotor type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power Steering Mechanism (AREA)
  • Servomotors (AREA)
  • Flow Control (AREA)
FR7902735A 1978-02-06 1979-02-02 Distributeur sensible a la charge Granted FR2416367A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/875,714 US4167893A (en) 1978-02-06 1978-02-06 Load sensing valve

Publications (2)

Publication Number Publication Date
FR2416367A1 true FR2416367A1 (fr) 1979-08-31
FR2416367B1 FR2416367B1 (en, 2012) 1985-04-19

Family

ID=25366242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902735A Granted FR2416367A1 (fr) 1978-02-06 1979-02-02 Distributeur sensible a la charge

Country Status (13)

Country Link
US (1) US4167893A (en, 2012)
JP (1) JPS54117881A (en, 2012)
AU (1) AU523087B2 (en, 2012)
BR (1) BR7900770A (en, 2012)
DD (1) DD141554A5 (en, 2012)
DE (1) DE2904033A1 (en, 2012)
DK (1) DK47879A (en, 2012)
FR (1) FR2416367A1 (en, 2012)
GB (1) GB2014096B (en, 2012)
IT (1) IT1110955B (en, 2012)
PL (1) PL134268B1 (en, 2012)
SE (1) SE440256B (en, 2012)
SU (1) SU1166669A3 (en, 2012)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952674C2 (de) * 1979-12-28 1983-03-24 Danfoss A/S, 6430 Nordborg Hydraulische Lenkeinrichtung
DE2944883C2 (de) * 1979-11-07 1982-08-26 Danfoss A/S, 6430 Nordborg Hydrostatische Lenkeinrichtung
US4336687A (en) * 1980-04-21 1982-06-29 Eaton Corporation Load sensing controller
US4424673A (en) 1980-12-22 1984-01-10 Politechnika Krakowska Hydraulic supply system of a pulsatory press
US4665695A (en) * 1981-03-13 1987-05-19 Trw Inc. Hydrostatic load sense steering system
US4418710A (en) * 1981-10-05 1983-12-06 Eaton Corporation Pilot control valve for load sensing hydraulic system
US4454716A (en) * 1982-02-03 1984-06-19 Trw Inc. Load sense hydrostatic vehicle steering system
US4488569A (en) * 1982-04-23 1984-12-18 Trw Inc. Apparatus with staged pressure differential for controlling fluid flow
US4576003A (en) * 1982-10-29 1986-03-18 Trw Inc. Hybrid load-sense vehicle hydrostatic steering system
US4558720A (en) * 1983-03-17 1985-12-17 Eaton Corporation Closed-center controller for use with unequal area cylinder
EP0264613B1 (en) * 1986-10-10 1994-03-02 Eaton Corporation Improved fluid controller and dampening fluid path
US4781219A (en) * 1986-10-10 1988-11-01 Eaton Corporation Fluid controller and dampening fluid path
US4759182A (en) * 1987-07-24 1988-07-26 Eaton Corporation Steering control unit with flow amplification
US4862690A (en) * 1988-10-06 1989-09-05 Eaton Corporation Steering control unit with both flow amplification and manual steering capability
USRE34746E (en) * 1988-10-06 1994-10-04 Eaton Corporation Open-center steering control unit with flow amplification
US4958493A (en) * 1988-10-06 1990-09-25 Eaton Corporation Open-center steering control unit with flow amplification
DE69022991T3 (de) * 1990-01-11 1999-07-15 Hitachi Construction Machinery Co., Ltd., Tokio/Tokyo Hydraulisches ventil
DE4410693C2 (de) * 1994-03-28 1996-05-23 Hydraulik Nord Gmbh Hydraulische Lenkeinrichtung mit Lastsignal
DE19505592C1 (de) * 1995-02-18 1996-04-18 Hydraulik Nord Gmbh Hydraulische Lenkeinrichtung mit Lastsignal
DE19546282C2 (de) * 1995-12-12 1997-09-25 Danfoss As Hydraulische Lenkeinrichtung und Verfahren zum Lenken eines Fahrzeugs
SE534002C2 (sv) * 2009-06-24 2011-03-29 Nordhydraulic Ab Förfarande och anordning för styrning av ett hydraliskt system
CN111927845A (zh) * 2020-08-10 2020-11-13 上海海一角企业发展有限公司 一种带负载感应油口的电磁换向阀

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25126E (en) * 1958-11-25 1962-02-20 Controller for fluid pressure operated devices
FR2216466A1 (en, 2012) * 1973-02-06 1974-08-30 Cross Mfg Inc
US3971216A (en) * 1974-06-19 1976-07-27 The Scott & Fetzer Company Load responsive system with synthetic signal
US4043419A (en) * 1976-06-04 1977-08-23 Eaton Corporation Load sensing power steering system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455210A (en) * 1966-10-26 1969-07-15 Eaton Yale & Towne Adjustable,metered,directional flow control arrangement
US4037620A (en) * 1976-04-23 1977-07-26 Eaton Corporation Controller for fluid pressure operated devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25126E (en) * 1958-11-25 1962-02-20 Controller for fluid pressure operated devices
FR2216466A1 (en, 2012) * 1973-02-06 1974-08-30 Cross Mfg Inc
US3971216A (en) * 1974-06-19 1976-07-27 The Scott & Fetzer Company Load responsive system with synthetic signal
US4043419A (en) * 1976-06-04 1977-08-23 Eaton Corporation Load sensing power steering system

Also Published As

Publication number Publication date
BR7900770A (pt) 1979-08-28
JPS54117881A (en) 1979-09-12
DE2904033A1 (de) 1979-08-09
SE7900990L (sv) 1979-10-04
DK47879A (da) 1979-08-07
SE440256B (sv) 1985-07-22
GB2014096A (en) 1979-08-22
DD141554A5 (de) 1980-05-07
IT1110955B (it) 1986-01-13
AU523087B2 (en) 1982-07-08
PL134268B1 (en) 1985-08-31
FR2416367B1 (en, 2012) 1985-04-19
GB2014096B (en) 1982-10-06
US4167893A (en) 1979-09-18
PL213229A1 (pl) 1979-12-17
AU4389379A (en) 1979-08-16
SU1166669A3 (ru) 1985-07-07
IT7919914A0 (it) 1979-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse