DK477687A - En metode og indretning til aendring af tryk i pneumatiske eller hydrauliske systemer - Google Patents

En metode og indretning til aendring af tryk i pneumatiske eller hydrauliske systemer

Info

Publication number
DK477687A
DK477687A DK477687A DK477687A DK477687A DK 477687 A DK477687 A DK 477687A DK 477687 A DK477687 A DK 477687A DK 477687 A DK477687 A DK 477687A DK 477687 A DK477687 A DK 477687A
Authority
DK
Denmark
Prior art keywords
chamber
pressure
valve
diaphragm
pneumatic
Prior art date
Application number
DK477687A
Other languages
English (en)
Other versions
DK168673B1 (da
DK477687D0 (da
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
Publication of DK477687A publication Critical patent/DK477687A/da
Publication of DK477687D0 publication Critical patent/DK477687D0/da
Application granted granted Critical
Publication of DK168673B1 publication Critical patent/DK168673B1/da

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Valve Housings (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
DK477687A 1986-01-20 1987-09-14 Indretning til tilførsel af medietryk til pneumatiske eller hydrauliske systemer DK168673B1 (da)

Applications Claiming Priority (4)

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
SE8600227 1986-01-20
SE8700016 1987-01-19
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 (3)

Publication Number Publication Date
DK477687A true DK477687A (da) 1987-09-14
DK477687D0 DK477687D0 (da) 1987-09-14
DK168673B1 DK168673B1 (da) 1994-05-16

Family

ID=20363147

Family Applications (1)

Application Number Title Priority Date Filing Date
DK477687A DK168673B1 (da) 1986-01-20 1987-09-14 Indretning til tilførsel af medietryk til pneumatiske eller hydrauliske systemer

Country Status (12)

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

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* Cited by examiner, † Cited by third party
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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
KR101231945B1 (ko) 2004-11-23 2013-02-08 엔테그리스, 아이엔씨. 가변 홈 위치 토출 장치용 시스템 및 방법
US8753097B2 (en) * 2005-11-21 2014-06-17 Entegris, Inc. Method and system for high viscosity pump
EP2894332B1 (en) * 2005-11-21 2016-08-17 Entegris, Inc. System and method for a pump with reduced form factor
US20070128061A1 (en) * 2005-12-02 2007-06-07 Iraj Gashgaee Fixed volume valve system
KR101243509B1 (ko) 2005-12-02 2013-03-20 엔테그리스, 아이엔씨. 펌프에서의 압력 보상을 위한 시스템 및 방법
US7850431B2 (en) * 2005-12-02 2010-12-14 Entegris, Inc. System and method for control of fluid pressure
DE602006021614D1 (de) * 2005-12-02 2011-06-09 Entegris Inc E/a-systeme, verfahren und einrichtungen zur anschaltung einer pumpensteuerung
US7547049B2 (en) * 2005-12-02 2009-06-16 Entegris, Inc. O-ring-less low profile fittings and fitting assemblies
US7878765B2 (en) * 2005-12-02 2011-02-01 Entegris, Inc. System and method for monitoring operation of a pump
WO2007067342A2 (en) * 2005-12-02 2007-06-14 Entegris, Inc. System and method for valve sequencing in a pump
US8083498B2 (en) 2005-12-02 2011-12-27 Entegris, Inc. System and method for position control of a mechanical piston in a pump
JP5345853B2 (ja) * 2005-12-05 2013-11-20 インテグリス・インコーポレーテッド ポンプのための誤差容積システムおよび方法
TWI402423B (zh) * 2006-02-28 2013-07-21 Entegris Inc 用於一幫浦操作之系統及方法
US7684446B2 (en) * 2006-03-01 2010-03-23 Entegris, Inc. System and method for multiplexing setpoints
US7494265B2 (en) * 2006-03-01 2009-02-24 Entegris, Inc. System and method for controlled mixing of fluids via temperature
EP2425139B1 (en) 2009-04-27 2016-10-19 Norgren GmbH A fluid operated actuator including a bleed port
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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Publication number Priority date Publication date Assignee Title
GB850022A (da) *
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
SE8600227D0 (sv) 1986-01-20
AU601390B2 (en) 1990-09-13
ATE55451T1 (de) 1990-08-15
DE3764264D1 (de) 1990-09-13
KR880700898A (ko) 1988-04-13
JP2637447B2 (ja) 1997-08-06
US4915126A (en) 1990-04-10
NO873918D0 (no) 1987-09-18
EP0289513A1 (en) 1988-11-09
DK168673B1 (da) 1994-05-16
KR960001902B1 (ko) 1996-02-06
SE8600227L (sv) 1987-07-21
AU6841587A (en) 1987-08-14
SG63992G (en) 1992-09-04
NO161755B (no) 1989-06-12
EP0289513B1 (en) 1990-08-08
NO161755C (no) 1989-09-20
SE451153B (sv) 1987-09-07
NO873918L (no) 1987-09-18
WO1987004499A1 (en) 1987-07-30
JPH01502764A (ja) 1989-09-21
DK477687D0 (da) 1987-09-14

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed