ATE55451T1 - Einrichtung zur druckaenderung in pneumatischen oder hydraulischen systemen. - Google Patents

Einrichtung zur druckaenderung in pneumatischen oder hydraulischen systemen.

Info

Publication number
ATE55451T1
ATE55451T1 AT87900908T AT87900908T ATE55451T1 AT E55451 T1 ATE55451 T1 AT E55451T1 AT 87900908 T AT87900908 T AT 87900908T AT 87900908 T AT87900908 T AT 87900908T AT E55451 T1 ATE55451 T1 AT E55451T1
Authority
AT
Austria
Prior art keywords
chamber
pressure
pct
valve
diaphragm
Prior art date
Application number
AT87900908T
Other languages
English (en)
Inventor
Lars Gyllinder
Original Assignee
Dominator 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 Dominator Ab filed Critical Dominator Ab
Application granted granted Critical
Publication of ATE55451T1 publication Critical patent/ATE55451T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/053—Pumps having fluid drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • Y10T137/7782—With manual or external control for line valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Pressure (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Valve Housings (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Transmission Device (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
AT87900908T 1986-01-20 1987-01-19 Einrichtung zur druckaenderung in pneumatischen oder hydraulischen systemen. ATE55451T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8600227A SE451153B (sv) 1986-01-20 1986-01-20 Sett att endra trycket i pneumatiska eller hydrauliska system och anordning for att genomfora settet
EP87900908A EP0289513B1 (de) 1986-01-20 1987-01-19 Einrichtung zur druckänderung in pneumatischen oder hydraulischen systemen
PCT/SE1987/000016 WO1987004499A1 (en) 1986-01-20 1987-01-19 A method and arrangement for changing the pressure in pneumatic or hydraulic systems

Publications (1)

Publication Number Publication Date
ATE55451T1 true ATE55451T1 (de) 1990-08-15

Family

ID=20363147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87900908T ATE55451T1 (de) 1986-01-20 1987-01-19 Einrichtung zur druckaenderung in pneumatischen oder hydraulischen systemen.

Country Status (12)

Country Link
US (1) US4915126A (de)
EP (1) EP0289513B1 (de)
JP (1) JP2637447B2 (de)
KR (1) KR960001902B1 (de)
AT (1) ATE55451T1 (de)
AU (1) AU601390B2 (de)
DE (1) DE3764264D1 (de)
DK (1) DK168673B1 (de)
NO (1) NO161755C (de)
SE (1) SE451153B (de)
SG (1) SG63992G (de)
WO (1) WO1987004499A1 (de)

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US5542384A (en) * 1993-03-26 1996-08-06 Fluid Precision (Proprietary) Limited Hydraulic engine starting equipment
DE19829571B4 (de) * 1998-07-02 2004-03-18 Danfoss A/S Ventilanordnung zur Steuerung eines Flüssigkeitsdurchflusses
US6079957A (en) * 1998-11-17 2000-06-27 Spx Corporation Soft start valve
US8172546B2 (en) * 1998-11-23 2012-05-08 Entegris, Inc. System and method for correcting for pressure variations using a motor
US7029238B1 (en) * 1998-11-23 2006-04-18 Mykrolis Corporation Pump controller for precision pumping apparatus
US6325932B1 (en) * 1999-11-30 2001-12-04 Mykrolis Corporation Apparatus and method for pumping high viscosity fluid
US7066199B1 (en) 2002-04-03 2006-06-27 Hydro-Gear Limited Partnership Valve assembly
US7320334B1 (en) 2002-04-03 2008-01-22 Hydro-Gear Limited Partnership Valve Assembly
JP4035711B2 (ja) * 2002-06-27 2008-01-23 Ｓｍｃ株式会社 圧力制御装置
ITMI20032562A1 (it) * 2003-12-22 2005-06-23 Metal Work Spa Gruppo di avviamento progressivo per impianti pneumatici
US6752169B2 (en) * 2002-10-31 2004-06-22 Lindsay Manufacturing Co. Pressure regulator and shut-off valve
US6923205B2 (en) * 2002-10-31 2005-08-02 Lindsay Manufacturing Co. Pressure regulator and shut-off valve
US7316114B1 (en) 2003-09-18 2008-01-08 Hydro-Gear Limited Partnership Valve for a hydraulic drive apparatus
US6935454B1 (en) 2003-09-18 2005-08-30 Hydro-Gear Limited Partnership Valve for a hydraulic drive apparatus
ITMI20032563A1 (it) * 2003-12-22 2005-06-23 Metal Work Spa Gruppo integrato di trattamento dell'aria in impianti pneumatici
WO2006057957A2 (en) 2004-11-23 2006-06-01 Entegris, Inc. System and method for a variable home position dispense system
CN101583796B (zh) 2005-11-21 2012-07-04 恩特格里公司 多级泵及形成多级泵的方法
US8753097B2 (en) * 2005-11-21 2014-06-17 Entegris, Inc. Method and system for high viscosity pump
US8083498B2 (en) 2005-12-02 2011-12-27 Entegris, Inc. System and method for position control of a mechanical piston in a pump
US7850431B2 (en) * 2005-12-02 2010-12-14 Entegris, Inc. System and method for control of fluid pressure
EP1958039B9 (de) * 2005-12-02 2011-09-07 Entegris, Inc. E/a-systeme, verfahren und einrichtungen zur anschaltung einer pumpensteuerung
US20070128061A1 (en) * 2005-12-02 2007-06-07 Iraj Gashgaee Fixed volume valve system
KR20080073778A (ko) * 2005-12-02 2008-08-11 엔테그리스, 아이엔씨. Ｏ링 없는 로우 프로파일 피팅 및 피팅 조립체
US7878765B2 (en) 2005-12-02 2011-02-01 Entegris, Inc. System and method for monitoring operation of a pump
JP5366555B2 (ja) 2005-12-02 2013-12-11 インテグリス・インコーポレーテッド ポンプ内の圧力補償のためのシステムおよび方法
CN101356715B (zh) * 2005-12-02 2012-07-18 恩特格里公司 用于泵中的阀的排序的系统和方法
WO2007067360A2 (en) * 2005-12-05 2007-06-14 Entegris, Inc. Error volume system and method for a pump
TWI402423B (zh) * 2006-02-28 2013-07-21 Entegris Inc 用於一幫浦操作之系統及方法
US7494265B2 (en) 2006-03-01 2009-02-24 Entegris, Inc. System and method for controlled mixing of fluids via temperature
US7684446B2 (en) * 2006-03-01 2010-03-23 Entegris, Inc. System and method for multiplexing setpoints
EP2425139B1 (de) 2009-04-27 2016-10-19 Norgren GmbH Fluidbetätigter stellantrieb mit ablassanschluss
US10386868B2 (en) * 2016-06-30 2019-08-20 Tescom Corporation Piston sensor with baffle plate
CN109441787B (zh) * 2018-09-28 2020-09-25 中国科学院理化技术研究所 一种弹性加压装置
CN115076410B (zh) * 2022-07-21 2022-11-04 南京道隆生物科技有限公司 气动隔膜阀的智能控制方法及其结构

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GB850022A (de) *
US668202A (en) * 1900-04-30 1901-02-19 Joseph W Nethery Automatically-closing valve.
US885459A (en) * 1907-05-22 1908-04-21 William B Engler Valve for gas-engines.
US2479080A (en) * 1946-04-17 1949-08-16 Abbotts Dairies Inc Concentrated sweet cream fat grinder
US2927605A (en) * 1956-10-09 1960-03-08 Allis Chalmers Mfg Co Check valve having closed circuit hydraulic shock absorbing system
US2986368A (en) * 1958-07-24 1961-05-30 Orenda Engines Ltd Valve
US3376013A (en) * 1965-03-12 1968-04-02 American Standard Inc Mechanism for delivering predetermined fluid quantities
DE2110393C3 (de) * 1971-03-04 1975-09-25 Samson Apparatebau Ag, 6000 Frankfurt Mengen- oder Differenzdruckregelventil
DE3473023D1 (en) * 1983-05-19 1988-09-01 Sulzer Ag Fluid pressure-controlled valve
CH661333A5 (en) * 1983-05-19 1987-07-15 Sulzer Ag Pressure-operated valve device
US4549571A (en) * 1984-05-24 1985-10-29 Robertshaw Controls Company Fuel control valve construction, parts therefor and methods of making the same

Also Published As

Publication number Publication date
NO873918L (no) 1987-09-18
NO161755C (no) 1989-09-20
DK477687A (da) 1987-09-14
SE8600227L (sv) 1987-07-21
JPH01502764A (ja) 1989-09-21
US4915126A (en) 1990-04-10
WO1987004499A1 (en) 1987-07-30
SE8600227D0 (sv) 1986-01-20
KR880700898A (ko) 1988-04-13
EP0289513A1 (de) 1988-11-09
SG63992G (en) 1992-09-04
NO873918D0 (no) 1987-09-18
KR960001902B1 (ko) 1996-02-06
EP0289513B1 (de) 1990-08-08
DK477687D0 (da) 1987-09-14
AU601390B2 (en) 1990-09-13
NO161755B (no) 1989-06-12
DK168673B1 (da) 1994-05-16
JP2637447B2 (ja) 1997-08-06
DE3764264D1 (de) 1990-09-13
SE451153B (sv) 1987-09-07
AU6841587A (en) 1987-08-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee