IT9048487A0 - Complesso di valvola, in particolare valvola proporzionale. - Google Patents

Complesso di valvola, in particolare valvola proporzionale.

Info

Publication number
IT9048487A0
IT9048487A0 IT9048487A IT4848790A IT9048487A0 IT 9048487 A0 IT9048487 A0 IT 9048487A0 IT 9048487 A IT9048487 A IT 9048487A IT 4848790 A IT4848790 A IT 4848790A IT 9048487 A0 IT9048487 A0 IT 9048487A0
Authority
IT
Italy
Prior art keywords
valve
complex
particular proportional
proportional valve
valve complex
Prior art date
Application number
IT9048487A
Other languages
English (en)
Other versions
IT9048487A1 (it
IT1242015B (it
Inventor
Aydogan Cakmaz
Original Assignee
Daimler 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 filed Critical Daimler Benz Ag
Publication of IT9048487A0 publication Critical patent/IT9048487A0/it
Publication of IT9048487A1 publication Critical patent/IT9048487A1/it
Application granted granted Critical
Publication of IT1242015B publication Critical patent/IT1242015B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • B60T8/3665—Sliding valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • 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
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • 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
    • Y10T137/87217—Motor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Fluid Pressure (AREA)
IT48487A 1989-11-18 1990-11-16 Complesso di valvola, in particolare valvola proporzionale. IT1242015B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3938417A DE3938417C1 (it) 1989-11-18 1989-11-18

Publications (3)

Publication Number Publication Date
IT9048487A0 true IT9048487A0 (it) 1990-11-16
IT9048487A1 IT9048487A1 (it) 1991-05-19
IT1242015B IT1242015B (it) 1994-02-02

Family

ID=6393817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48487A IT1242015B (it) 1989-11-18 1990-11-16 Complesso di valvola, in particolare valvola proporzionale.

Country Status (6)

Country Link
US (1) US5144881A (it)
JP (1) JPH03175509A (it)
DE (1) DE3938417C1 (it)
FR (1) FR2654781B1 (it)
GB (1) GB2240159A (it)
IT (1) IT1242015B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123036C2 (de) * 1991-07-12 1994-08-11 Daimler Benz Ag Schieberventil
DE4133536C2 (de) * 1991-10-10 1995-11-30 Hydraulik Ring Gmbh Hydraulikmagnetventil
DE4212550C2 (de) * 1992-04-15 1998-12-10 Hydraulik Ring Gmbh Ventilanordnung mit einem Wegeventil
US5306076A (en) * 1992-05-20 1994-04-26 G. W. Lisk Company, Inc. Proportional control valve with pressure compensation
DE4423133C2 (de) * 1994-07-01 1996-05-02 Hydraulik Ring Gmbh Betätigungseinheit für eine Verstellvorrichtung, vorzugsweise für eine Ventilhubverstelleinrichtung von Kraftfahrzeugen
US5876184A (en) * 1996-03-26 1999-03-02 Caterpillar Inc. Electrohydraulic pressure regulating valve
DE19717807B4 (de) * 1997-04-26 2005-10-27 Bosch Rexroth Ag Von mindestens einem Elektromagneten betätigbares Wegeventil
GB9820620D0 (en) * 1998-09-23 1998-11-18 Lucas Ind Plc Improved solenoid controlled valve
DE19906250A1 (de) * 1998-10-27 2000-05-04 Continental Teves Ag & Co Ohg Regelventil
DE10308910B4 (de) * 2003-02-28 2013-01-17 Linde Material Handling Gmbh Hydraulisches Steuerventil
DE102004020268A1 (de) * 2004-04-26 2005-11-10 Hydraulik-Ring Gmbh Druckregelventil
US7240604B2 (en) * 2005-07-29 2007-07-10 Caterpillar Inc Electro-hydraulic metering valve with integral flow control
US20070246111A1 (en) * 2006-04-19 2007-10-25 Santos Burrola Actuating valve with control port vent to ameliorate supply pressure fluctuation
JP5724770B2 (ja) * 2011-09-07 2015-05-27 株式会社デンソー 油圧制御バルブ
DE102013014452A1 (de) * 2013-08-30 2015-03-05 Hydac Fluidtechnik Gmbh Ventilvorrichtung
US10437269B1 (en) * 2017-10-06 2019-10-08 Sun Hydraulics, Llc Electrohydraulic counterbalance and pressure relief valve
US10794510B1 (en) 2017-12-20 2020-10-06 Sun Hydraulics, Llc Electrohydraulic counterbalance and pressure relief valve
US10495117B1 (en) 2018-04-17 2019-12-03 Sun Hydraulics, Llc Electrohydraulic counterbalance and pressure relief valve
US10683879B1 (en) 2019-01-22 2020-06-16 Sun Hydraulics, Llc Two-port electrohydraulic counterbalance valve
US11390319B2 (en) 2019-07-10 2022-07-19 Fema Corporation Of Michigan Steering system with switchable load reaction valve
US11473693B2 (en) 2020-06-26 2022-10-18 Fema Corporation Of Michigan Proportional hydraulic two-stage valve
DE102020118902A1 (de) 2020-06-26 2021-12-30 Fema Corporation Of Michigan Proportionales hydraulisches Zweistufenventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144362A1 (de) * 1981-11-07 1983-05-19 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares stellglied
GB8315079D0 (en) * 1983-06-01 1983-07-06 Sperry Ltd Pilot valves for two-stage hydraulic devices
US4620565A (en) * 1985-09-03 1986-11-04 Allied Corporation Integrated three way and isolation solenoid valve
GB8526442D0 (en) * 1985-10-26 1985-11-27 Vickers Systems Ltd Pilot valves
US5000420A (en) * 1988-04-29 1991-03-19 Spx Corporation Electromagnetic solenoid valve with variable force motor
US4844119A (en) * 1988-11-21 1989-07-04 Allied-Signal Inc. Integrated three-way and isolation solenoid valve
JPH0344282U (it) * 1989-09-11 1991-04-24
US5051631A (en) * 1990-07-16 1991-09-24 Spx Corporation Electromagnetic solenoid valve with variable force motor

Also Published As

Publication number Publication date
GB9025070D0 (en) 1991-01-02
GB2240159A (en) 1991-07-24
US5144881A (en) 1992-09-08
FR2654781A1 (fr) 1991-05-24
FR2654781B1 (fr) 1992-09-11
IT9048487A1 (it) 1991-05-19
DE3938417C1 (it) 1991-03-21
IT1242015B (it) 1994-02-02
JPH03175509A (ja) 1991-07-30

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Legal Events

Date Code Title Description
0001 Granted