IT1042566B - Apparato di controllo per disp sitivi azionati dalla pressione di un fluido fornente pressioni elevate ad un dispoitivo ausiliare - Google Patents

Apparato di controllo per disp sitivi azionati dalla pressione di un fluido fornente pressioni elevate ad un dispoitivo ausiliare

Info

Publication number
IT1042566B
IT1042566B IT27254/75A IT2725475A IT1042566B IT 1042566 B IT1042566 B IT 1042566B IT 27254/75 A IT27254/75 A IT 27254/75A IT 2725475 A IT2725475 A IT 2725475A IT 1042566 B IT1042566 B IT 1042566B
Authority
IT
Italy
Prior art keywords
pressure
control apparatus
auxiliary device
high pressures
supplying high
Prior art date
Application number
IT27254/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1042566B publication Critical patent/IT1042566B/it

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
    • B62D5/08—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 type of steering valve used
    • B62D5/083—Rotary valves
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86509—Sequentially progressive opening or closing of plural ports
    • Y10T137/86517—With subsequent closing of first port

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
IT27254/75A 1974-09-18 1975-09-15 Apparato di controllo per disp sitivi azionati dalla pressione di un fluido fornente pressioni elevate ad un dispoitivo ausiliare IT1042566B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/507,041 US3960234A (en) 1974-09-18 1974-09-18 Controller for fluid pressure operated devices providing high pressure to an auxiliary device

Publications (1)

Publication Number Publication Date
IT1042566B true IT1042566B (it) 1980-01-30

Family

ID=24017031

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27254/75A IT1042566B (it) 1974-09-18 1975-09-15 Apparato di controllo per disp sitivi azionati dalla pressione di un fluido fornente pressioni elevate ad un dispoitivo ausiliare

Country Status (14)

Country Link
US (1) US3960234A (it)
JP (1) JPS5810266B2 (it)
BE (1) BE833570A (it)
BR (1) BR7506054A (it)
CA (1) CA1037384A (it)
CH (1) CH614499A5 (it)
DD (1) DD121670A5 (it)
DE (1) DE2541486A1 (it)
DK (1) DK416375A (it)
FR (1) FR2285650A1 (it)
GB (1) GB1524708A (it)
IT (1) IT1042566B (it)
NL (1) NL7511037A (it)
SE (1) SE414329B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050474A (en) * 1974-09-18 1977-09-27 Eaton Corporation Controller for fluid pressure operated devices providing high pressure to an auxiliary device
US4109679A (en) * 1976-04-23 1978-08-29 Eaton Corporation Controller for fluid pressure operated devices
US4037620A (en) * 1976-04-23 1977-07-26 Eaton Corporation Controller for fluid pressure operated devices
US4043419A (en) * 1976-06-04 1977-08-23 Eaton Corporation Load sensing power steering system
IT1077304B (it) * 1976-06-23 1985-05-04 Eaton Corp Regolatore per dispositivi azionati dalla pressione di un fluido
US4096883A (en) * 1976-08-24 1978-06-27 Eaton Corporation Closed-center controller and neutral bypass arrangement therefor
GB1565440A (en) * 1977-01-24 1980-04-23 Eaton Corp Controller for fluid pressure operated devices
DE2944883C2 (de) * 1979-11-07 1982-08-26 Danfoss A/S, 6430 Nordborg Hydrostatische Lenkeinrichtung
DE2952674C2 (de) * 1979-12-28 1983-03-24 Danfoss A/S, 6430 Nordborg Hydraulische Lenkeinrichtung
DE3018792C2 (de) * 1980-05-16 1983-03-31 Danfoss A/S, 6430 Nordborg Hydrostatische Steuereinrichtung, insbesondere Lenkeinrichtung
FR2579550B1 (fr) * 1985-04-02 1990-07-27 Bendix France Systeme de direction assistee pour vehicule automobile
US4781219A (en) * 1986-10-10 1988-11-01 Eaton Corporation Fluid controller and dampening fluid path
JP2675128B2 (ja) * 1989-03-23 1997-11-12 住友イートン機器株式会社 全油圧式操舵装置
DE10216959B8 (de) * 2002-04-17 2004-07-08 Sauer-Danfoss (Nordborg) A/S Hydraulische Steuereinrichtung
US6769451B2 (en) * 2002-04-17 2004-08-03 Eaton Corporation Power beyond steering unit with bypass
ITRE20020049A1 (it) * 2002-05-27 2003-11-27 Ognibene Spa Guida idrostatica per la sterzatura rapida
US7516757B2 (en) * 2006-03-31 2009-04-14 Eaton Corporation Power beyond steering system
US7984785B2 (en) 2008-02-28 2011-07-26 Eaton Corporation Control valve assembly for electro-hydraulic steering system
US7931112B2 (en) * 2008-05-02 2011-04-26 Eaton Corporation Isolation valve for a load-reaction steering system
CN102588368B (zh) * 2012-02-03 2016-03-23 山东中力高压阀门股份有限公司 水控换向阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA638610A (en) * 1962-03-20 Germane Corporation Fluid distributing valve and controller
US3819307A (en) * 1972-10-24 1974-06-25 Eaton Corp Stability means for a controller for fluid pressure operated devices
US3834278A (en) * 1972-12-15 1974-09-10 Trw Inc Power steering system with auxiliary power capability

Also Published As

Publication number Publication date
JPS5810266B2 (ja) 1983-02-24
JPS5157381A (en) 1976-05-19
BE833570A (fr) 1976-01-16
GB1524708A (en) 1978-09-13
CH614499A5 (it) 1979-11-30
FR2285650B1 (it) 1983-02-18
SE7510001L (sv) 1976-03-19
DE2541486A1 (de) 1976-04-08
DD121670A5 (it) 1976-08-12
US3960234A (en) 1976-06-01
BR7506054A (pt) 1976-08-03
DE2541486C2 (it) 1989-11-09
CA1037384A (en) 1978-08-29
SE414329B (sv) 1980-07-21
DK416375A (da) 1976-03-19
FR2285650A1 (fr) 1976-04-16
NL7511037A (nl) 1976-03-22

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