NO873918D0 - Fremgangsmaate og anordning til endring av trykket i pneumatiske eller hydrauliske systemer. - Google Patents
Fremgangsmaate og anordning til endring av trykket i pneumatiske eller hydrauliske systemer.Info
- Publication number
- NO873918D0 NO873918D0 NO873918A NO873918A NO873918D0 NO 873918 D0 NO873918 D0 NO 873918D0 NO 873918 A NO873918 A NO 873918A NO 873918 A NO873918 A NO 873918A NO 873918 D0 NO873918 D0 NO 873918D0
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- chamber
- pct
- valve
- diaphragm
- Prior art date
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)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
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 |
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 (4)
Publication Number | Publication Date |
---|---|
NO873918L NO873918L (no) | 1987-09-18 |
NO873918D0 true NO873918D0 (no) | 1987-09-18 |
NO161755B NO161755B (no) | 1989-06-12 |
NO161755C NO161755C (no) | 1989-09-20 |
Family
ID=20363147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO873918A NO161755C (no) | 1986-01-20 | 1987-09-18 | Fremgangsmaate og anordning til endring av trykket i pneumatiske eller hydrauliske systemer. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4915126A (no) |
EP (1) | EP0289513B1 (no) |
JP (1) | JP2637447B2 (no) |
KR (1) | KR960001902B1 (no) |
AT (1) | ATE55451T1 (no) |
AU (1) | AU601390B2 (no) |
DE (1) | DE3764264D1 (no) |
DK (1) | DK168673B1 (no) |
NO (1) | NO161755C (no) |
SE (1) | SE451153B (no) |
SG (1) | SG63992G (no) |
WO (1) | WO1987004499A1 (no) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7029238B1 (en) * | 1998-11-23 | 2006-04-18 | Mykrolis Corporation | Pump controller for precision pumping apparatus |
US8172546B2 (en) * | 1998-11-23 | 2012-05-08 | Entegris, Inc. | System and method for correcting for pressure variations using a motor |
US6325932B1 (en) * | 1999-11-30 | 2001-12-04 | Mykrolis Corporation | Apparatus and method for pumping high viscosity fluid |
US7320334B1 (en) | 2002-04-03 | 2008-01-22 | Hydro-Gear Limited Partnership | Valve Assembly |
US7066199B1 (en) | 2002-04-03 | 2006-06-27 | 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 |
US6923205B2 (en) * | 2002-10-31 | 2005-08-02 | Lindsay Manufacturing Co. | Pressure regulator and shut-off valve |
US6752169B2 (en) * | 2002-10-31 | 2004-06-22 | 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 |
US7850431B2 (en) * | 2005-12-02 | 2010-12-14 | Entegris, Inc. | System and method for control of fluid pressure |
CN101356372B (zh) | 2005-12-02 | 2012-07-04 | 恩特格里公司 | 用于在泵中进行压力补偿的系统和方法 |
US20070128061A1 (en) * | 2005-12-02 | 2007-06-07 | Iraj Gashgaee | Fixed volume valve system |
JP5253178B2 (ja) * | 2005-12-02 | 2013-07-31 | インテグリス・インコーポレーテッド | ポンプの弁シーケンスのためのシステムおよび方法 |
KR20080073778A (ko) * | 2005-12-02 | 2008-08-11 | 엔테그리스, 아이엔씨. | O링 없는 로우 프로파일 피팅 및 피팅 조립체 |
US8083498B2 (en) * | 2005-12-02 | 2011-12-27 | Entegris, Inc. | System and method for position control of a mechanical piston in a pump |
JP4845969B2 (ja) * | 2005-12-02 | 2011-12-28 | エンテグリース,インコーポレイテッド | ポンプ制御装置を結合する入出力システム、方法、および装置 |
US7878765B2 (en) * | 2005-12-02 | 2011-02-01 | Entegris, Inc. | System and method for monitoring operation of a pump |
CN101360678B (zh) * | 2005-12-05 | 2013-01-02 | 恩特格里公司 | 用于泵的误差容积系统和方法 |
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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB850022A (no) * | ||||
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 |
CH661333A5 (en) * | 1983-05-19 | 1987-07-15 | Sulzer Ag | Pressure-operated valve device |
DE3473023D1 (en) * | 1983-05-19 | 1988-09-01 | Sulzer Ag | Fluid pressure-controlled valve |
US4549571A (en) * | 1984-05-24 | 1985-10-29 | Robertshaw Controls Company | Fuel control valve construction, parts therefor and methods of making the same |
-
1986
- 1986-01-20 SE SE8600227A patent/SE451153B/xx not_active IP Right Cessation
-
1987
- 1987-01-19 KR KR1019870700838A patent/KR960001902B1/ko not_active IP Right Cessation
- 1987-01-19 AT AT87900908T patent/ATE55451T1/de not_active IP Right Cessation
- 1987-01-19 US US07/222,919 patent/US4915126A/en not_active Expired - Fee Related
- 1987-01-19 WO PCT/SE1987/000016 patent/WO1987004499A1/en active IP Right Grant
- 1987-01-19 DE DE8787900908T patent/DE3764264D1/de not_active Expired - Lifetime
- 1987-01-19 JP JP62500780A patent/JP2637447B2/ja not_active Expired - Fee Related
- 1987-01-19 AU AU68415/87A patent/AU601390B2/en not_active Ceased
- 1987-01-19 EP EP87900908A patent/EP0289513B1/en not_active Expired - Lifetime
- 1987-09-14 DK DK477687A patent/DK168673B1/da not_active IP Right Cessation
- 1987-09-18 NO NO873918A patent/NO161755C/no unknown
-
1992
- 1992-06-20 SG SG639/92A patent/SG63992G/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1987004499A1 (en) | 1987-07-30 |
DK477687A (da) | 1987-09-14 |
EP0289513A1 (en) | 1988-11-09 |
JP2637447B2 (ja) | 1997-08-06 |
JPH01502764A (ja) | 1989-09-21 |
ATE55451T1 (de) | 1990-08-15 |
NO161755C (no) | 1989-09-20 |
NO873918L (no) | 1987-09-18 |
SE8600227D0 (sv) | 1986-01-20 |
EP0289513B1 (en) | 1990-08-08 |
US4915126A (en) | 1990-04-10 |
DK168673B1 (da) | 1994-05-16 |
DE3764264D1 (de) | 1990-09-13 |
SG63992G (en) | 1992-09-04 |
KR960001902B1 (ko) | 1996-02-06 |
DK477687D0 (da) | 1987-09-14 |
SE8600227L (sv) | 1987-07-21 |
KR880700898A (ko) | 1988-04-13 |
AU601390B2 (en) | 1990-09-13 |
SE451153B (sv) | 1987-09-07 |
AU6841587A (en) | 1987-08-14 |
NO161755B (no) | 1989-06-12 |
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