BR8405019A - Valvula para controlar a comunicacao fluidica entre uma bomba,um reservatorio e um motor hidraulico de duplo efeito - Google Patents

Valvula para controlar a comunicacao fluidica entre uma bomba,um reservatorio e um motor hidraulico de duplo efeito

Info

Publication number
BR8405019A
BR8405019A BR8405019A BR8405019A BR8405019A BR 8405019 A BR8405019 A BR 8405019A BR 8405019 A BR8405019 A BR 8405019A BR 8405019 A BR8405019 A BR 8405019A BR 8405019 A BR8405019 A BR 8405019A
Authority
BR
Brazil
Prior art keywords
valve
pair
control fluid
pump
reservoir
Prior art date
Application number
BR8405019A
Other languages
English (en)
Inventor
Kenneth Dee Kramer
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR8405019A publication Critical patent/BR8405019A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • 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
    • Y10T137/87193—Pilot-actuated
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric
    • 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
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Float Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Joints Allowing Movement (AREA)
  • Servomotors (AREA)
  • Braking Systems And Boosters (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
BR8405019A 1983-10-07 1984-10-04 Valvula para controlar a comunicacao fluidica entre uma bomba,um reservatorio e um motor hidraulico de duplo efeito BR8405019A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/539,785 US4506700A (en) 1983-10-07 1983-10-07 Poppet valve with float function

Publications (1)

Publication Number Publication Date
BR8405019A true BR8405019A (pt) 1985-08-20

Family

ID=24152634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405019A BR8405019A (pt) 1983-10-07 1984-10-04 Valvula para controlar a comunicacao fluidica entre uma bomba,um reservatorio e um motor hidraulico de duplo efeito

Country Status (10)

Country Link
US (1) US4506700A (pt)
EP (1) EP0139259B1 (pt)
JP (1) JPS6098272A (pt)
AT (1) ATE33877T1 (pt)
AU (1) AU560646B2 (pt)
BR (1) BR8405019A (pt)
DE (1) DE3470778D1 (pt)
DK (1) DK479084A (pt)
ES (1) ES536557A0 (pt)
ZA (1) ZA847798B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613747A1 (de) * 1986-04-23 1987-10-29 Concordia Fluidtechnik Gmbh 5/3-ventil
EP0580877B1 (fr) * 1991-07-09 1995-08-30 Honeywell Lucifer Sa Dispositif de régulation de pression
DE4416285A1 (de) 1994-05-07 1995-11-09 Bosch Gmbh Robert Elektropneumatische Ventileinrichtung
GB2310030A (en) * 1996-02-07 1997-08-13 Lucas Ind Plc Fluid pressure operated valve arrangement
US6789563B2 (en) * 2002-06-04 2004-09-14 Maxon Corporation Pneumatic exhaust controller
US6805328B2 (en) * 2002-06-04 2004-10-19 Maxon Corporation Shut-off valve apparatus
KR100849500B1 (ko) 2006-11-29 2008-07-31 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 플로팅 기능이 구비된 더블 체크밸브
KR100915206B1 (ko) * 2007-09-20 2009-09-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 플로팅 기능이 구비된 더블 체크밸브
US8444400B2 (en) * 2009-02-13 2013-05-21 Caterpillar Inc. Hydraulic cylinder having piston-mounted bypass valve
JP5702856B2 (ja) * 2010-05-18 2015-04-15 ボルボ コンストラクション イクイップメント アーベー 建設機械用ダブルチェックバルブ
US8590571B2 (en) 2010-07-22 2013-11-26 Bendix Commercial Vehicle Systems Llc Latching valve
US8474487B2 (en) 2010-07-22 2013-07-02 Bendix Commercial Vehicle System Llc Latching valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700986A (en) * 1951-04-04 1955-02-01 Bendix Aviat Corp Servo type solenoid valve
DE1751902A1 (de) * 1968-08-16 1971-06-03 Marotta Valve Corp Fernsteuerbares hydraulisches oder pneumatisches Antriebssystem
US3587630A (en) * 1969-05-02 1971-06-28 Deere & Co Pressure-compensated flow control valve
DE2639331C2 (de) * 1976-09-01 1982-09-23 Wolfgang 7114 Pfedelbach Steinigen Hydraulische oder pneumatische Drei-Wege-Weiche
GB2076182B (en) * 1980-04-30 1983-09-28 Chubb Fire Security Ltd Fluid control valve
US4437385A (en) * 1982-04-01 1984-03-20 Deere & Company Electrohydraulic valve system
US4461314A (en) * 1982-09-13 1984-07-24 Deere & Company Electrohydraulic valve

Also Published As

Publication number Publication date
EP0139259B1 (de) 1988-04-27
JPS6098272A (ja) 1985-06-01
DK479084A (da) 1985-04-08
DE3470778D1 (en) 1988-06-01
ES8601438A1 (es) 1985-10-16
ES536557A0 (es) 1985-10-16
US4506700A (en) 1985-03-26
ZA847798B (en) 1986-05-28
DK479084D0 (da) 1984-10-05
AU560646B2 (en) 1987-04-09
ATE33877T1 (de) 1988-05-15
AU3260284A (en) 1985-04-18
EP0139259A1 (de) 1985-05-02

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