SE462349B - Tryckmediumventil - Google Patents

Tryckmediumventil

Info

Publication number
SE462349B
SE462349B SE8804116A SE8804116A SE462349B SE 462349 B SE462349 B SE 462349B SE 8804116 A SE8804116 A SE 8804116A SE 8804116 A SE8804116 A SE 8804116A SE 462349 B SE462349 B SE 462349B
Authority
SE
Sweden
Prior art keywords
valve
pressure
pilot
pilot flow
cone
Prior art date
Application number
SE8804116A
Other languages
English (en)
Swedish (sv)
Other versions
SE8804116D0 (sv
SE8804116L (sv
Inventor
B Andersson
Original Assignee
Bahco Hydrauto Ab
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 Bahco Hydrauto Ab filed Critical Bahco Hydrauto Ab
Priority to SE8804116A priority Critical patent/SE462349B/sv
Publication of SE8804116D0 publication Critical patent/SE8804116D0/xx
Priority to DE68923248T priority patent/DE68923248T2/de
Priority to AT89850388T priority patent/ATE124519T1/de
Priority to EP89850388A priority patent/EP0369969B1/de
Priority to US07/435,704 priority patent/US4964611A/en
Priority to JP1296009A priority patent/JPH02180391A/ja
Priority to DK198905690A priority patent/DK173402B1/da
Priority to AU44629/89A priority patent/AU623449B2/en
Priority to FI895435A priority patent/FI93053C/fi
Publication of SE8804116L publication Critical patent/SE8804116L/
Publication of SE462349B publication Critical patent/SE462349B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • 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
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7613—Threaded into valve casing
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7809—Reactor surface separated by apertured partition
    • Y10T137/7812—Valve stem passes through the aperture
    • Y10T137/7818—Valve head in inlet chamber
    • Y10T137/7819—Rectilinear valve stem rigid with reactor surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
  • Forging (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
SE8804116A 1988-11-15 1988-11-15 Tryckmediumventil SE462349B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8804116A SE462349B (sv) 1988-11-15 1988-11-15 Tryckmediumventil
DE68923248T DE68923248T2 (de) 1988-11-15 1989-11-08 Ventil für Druckmittel.
AT89850388T ATE124519T1 (de) 1988-11-15 1989-11-08 Ventil für druckmittel.
EP89850388A EP0369969B1 (de) 1988-11-15 1989-11-08 Ventil für Druckmittel
AU44629/89A AU623449B2 (en) 1988-11-15 1989-11-14 Valve for pressurised media
US07/435,704 US4964611A (en) 1988-11-15 1989-11-14 Valve for pressurized media
JP1296009A JPH02180391A (ja) 1988-11-15 1989-11-14 被圧縮媒体用バルブ
DK198905690A DK173402B1 (da) 1988-11-15 1989-11-14 Trykmediumventil
FI895435A FI93053C (fi) 1988-11-15 1989-11-15 Venttiili paineenalaisille väliaineille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804116A SE462349B (sv) 1988-11-15 1988-11-15 Tryckmediumventil

Publications (3)

Publication Number Publication Date
SE8804116D0 SE8804116D0 (sv) 1988-11-15
SE8804116L SE8804116L (sv) 1990-05-16
SE462349B true SE462349B (sv) 1990-06-11

Family

ID=20373941

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804116A SE462349B (sv) 1988-11-15 1988-11-15 Tryckmediumventil

Country Status (9)

Country Link
US (1) US4964611A (de)
EP (1) EP0369969B1 (de)
JP (1) JPH02180391A (de)
AT (1) ATE124519T1 (de)
AU (1) AU623449B2 (de)
DE (1) DE68923248T2 (de)
DK (1) DK173402B1 (de)
FI (1) FI93053C (de)
SE (1) SE462349B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176171A (en) * 1991-10-17 1993-01-05 Flomatic Corporation Check valve
US5170692A (en) * 1991-11-04 1992-12-15 Vickers, Incorporated Hydraulic control system
AU1720895A (en) * 1994-02-23 1995-09-11 Grinnell Asia Pacific Pty. Limited In-line valve controlled by pilot operated pressure chamber behind the valve member
US5794651A (en) * 1996-03-13 1998-08-18 General Hydraulics Corporation Valve adaptor cap
US6131606A (en) * 1999-06-21 2000-10-17 Caterpillar Inc. Moving check valve seat providing high pressure relief
DE10106892A1 (de) * 2001-02-16 2002-09-05 Mannesmann Rexroth Ag Vorgesteuertes 2/2-Wege-Sitzventil
US8256739B2 (en) * 2008-12-22 2012-09-04 Husco International, Inc. Poppet valve operated by an electrohydraulic poppet pilot valve
CO6340185A1 (es) 2010-05-24 2011-11-21 Gutierrez Ismael Hernan Riano Regulador economizador automático de flujo, de un fluído líquido
KR20140010144A (ko) * 2011-03-22 2014-01-23 파커-한니핀 코포레이션 전자-비례 파일럿 작동식 압력 보상형 포핏 밸브
DE102012002191A1 (de) * 2012-02-07 2013-08-08 Hydac Fluidtechnik Gmbh Ventil
DE102012006681A1 (de) * 2012-03-30 2013-10-02 Hydac Fluidtechnik Gmbh Ventil, insbesondere vorgesteuertes Proportional-Druckregelventil
JP2017079026A (ja) * 2015-10-22 2017-04-27 愛三工業株式会社 圧力調整弁
US12129840B2 (en) 2019-10-28 2024-10-29 Eagle Industry Co., Ltd. Capacity control valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439523A (en) * 1944-07-15 1948-04-13 Linde Air Prod Co Piston-operated valve mechanism
US2635636A (en) * 1949-10-10 1953-04-21 Robertshaw Fulton Controls Co Pilot-operated valve
US2693823A (en) * 1949-12-24 1954-11-09 Honeywell Regulator Co Pilot controlled diaphragm valve and pressure regulator
US2958503A (en) * 1955-05-04 1960-11-01 Bendix Corp Bellows compensation for servo valve
US3433262A (en) * 1965-11-18 1969-03-18 Itt Bilevel pressure regulating valve
US3451431A (en) * 1967-02-06 1969-06-24 Buchner Ind Inc Liquid flow regulator
US3474811A (en) * 1967-10-16 1969-10-28 Elevator Equip Pressure-temperature compensated hydraulic valve regulator
US3683958A (en) * 1970-11-30 1972-08-15 Sperry Rand Corp Power transmission
DD142231A1 (de) * 1979-03-05 1980-06-11 Peter Roegner Steuer-oder regeleinrichtung fuer vorgesteuerte 2-wege-einbauventile
US4305566A (en) * 1979-10-31 1981-12-15 Fluid Controls, Inc. Fluid control valve
SE439342C (sv) * 1981-09-28 1996-11-18 Bo Reiner Andersson Ventilanordning för styrning av en linjär eller roterande hydraulmotor
US4699351A (en) * 1984-07-11 1987-10-13 Target Rock Corporation Pressure responsive, pilot actuated, modulating valve
FR2574893A1 (fr) * 1984-12-14 1986-06-20 Eaton Sa Monaco Vanne a huile pilotee
US4799645A (en) * 1988-01-19 1989-01-24 Deere & Company Pilot operated hydraulic control valve

Also Published As

Publication number Publication date
DK173402B1 (da) 2000-09-25
DE68923248D1 (de) 1995-08-03
DK569089D0 (da) 1989-11-14
AU4462989A (en) 1990-05-24
US4964611A (en) 1990-10-23
EP0369969A2 (de) 1990-05-23
FI93053B (fi) 1994-10-31
AU623449B2 (en) 1992-05-14
FI895435A0 (fi) 1989-11-15
EP0369969A3 (de) 1991-02-06
JPH02180391A (ja) 1990-07-13
SE8804116D0 (sv) 1988-11-15
SE8804116L (sv) 1990-05-16
JPH0456196B2 (de) 1992-09-07
DE68923248T2 (de) 1995-11-09
DK569089A (da) 1990-05-16
ATE124519T1 (de) 1995-07-15
FI93053C (fi) 1995-02-10
EP0369969B1 (de) 1995-06-28

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