DE69231498D1 - Druckluftregeleinrichtung - Google Patents

Druckluftregeleinrichtung

Info

Publication number
DE69231498D1
DE69231498D1 DE69231498T DE69231498T DE69231498D1 DE 69231498 D1 DE69231498 D1 DE 69231498D1 DE 69231498 T DE69231498 T DE 69231498T DE 69231498 T DE69231498 T DE 69231498T DE 69231498 D1 DE69231498 D1 DE 69231498D1
Authority
DE
Germany
Prior art keywords
control device
compressed air
air control
compressed
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69231498T
Other languages
English (en)
Other versions
DE69231498T2 (de
Inventor
J Mirel
E Wilson
Charles Hunt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Compressors LLC
Original Assignee
ConservAIR Technologies Co LLP
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 ConservAIR Technologies Co LLP filed Critical ConservAIR Technologies Co LLP
Application granted granted Critical
Publication of DE69231498D1 publication Critical patent/DE69231498D1/de
Publication of DE69231498T2 publication Critical patent/DE69231498T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
    • G05D7/0652—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Flow Control (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Fluid Pressure (AREA)
DE69231498T 1991-07-10 1992-07-10 Druckluftregeleinrichtung Expired - Fee Related DE69231498T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/727,985 US5325884A (en) 1991-07-10 1991-07-10 Compressed air control system
PCT/US1992/005779 WO1993001539A1 (en) 1991-07-10 1992-07-10 Compressed air control system

Publications (2)

Publication Number Publication Date
DE69231498D1 true DE69231498D1 (de) 2000-11-09
DE69231498T2 DE69231498T2 (de) 2001-05-10

Family

ID=24924944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69231498T Expired - Fee Related DE69231498T2 (de) 1991-07-10 1992-07-10 Druckluftregeleinrichtung

Country Status (6)

Country Link
US (1) US5325884A (de)
EP (1) EP0610226B1 (de)
JP (1) JPH09502546A (de)
CA (1) CA2112891C (de)
DE (1) DE69231498T2 (de)
WO (1) WO1993001539A1 (de)

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DE4404224A1 (de) * 1994-02-10 1995-08-17 Danfoss As Hydraulische Funktionseinheit
US5499647A (en) * 1995-01-12 1996-03-19 Mac Valves, Inc. Method and valve assembly for controlling a pilot signal
US5526838A (en) * 1995-01-12 1996-06-18 Mac Valves, Inc. Method and valve assembly for controlling a pilot signal
US5699839A (en) * 1995-07-14 1997-12-23 Acurex Environmental Corporation Zero-vent liquid natural gas fueling station
US6609070B1 (en) 1998-06-19 2003-08-19 Rodi Systems Corp Fluid treatment apparatus
US6041801A (en) * 1998-07-01 2000-03-28 Deka Products Limited Partnership System and method for measuring when fluid has stopped flowing within a line
US6343614B1 (en) * 1998-07-01 2002-02-05 Deka Products Limited Partnership System for measuring change in fluid flow rate within a line
US6874404B1 (en) 1999-05-28 2005-04-05 Autoquip, Inc. Compressed air flow rate controller
US6223645B1 (en) 1999-05-28 2001-05-01 Autoquip, Inc. Compressed air flow rate controller for paint sprayer system
US6419454B1 (en) * 2000-06-14 2002-07-16 Leo P. Christiansen Air compressor control sequencer
US6324840B1 (en) * 2000-09-29 2001-12-04 General Transervice, Inc. Bulk fuel delivery system for operating a fluid driven power source at a constant speed
US6394120B1 (en) 2000-10-06 2002-05-28 Scales Air Compressor Method and control system for controlling multiple compressors
US6648019B2 (en) * 2000-12-15 2003-11-18 Siemens Automotive Inc. Air mass flow controller
US6652240B2 (en) 2001-08-20 2003-11-25 Scales Air Compressor Method and control system for controlling multiple throttled inlet rotary screw compressors
US6816795B2 (en) * 2001-09-14 2004-11-09 David Vanderbeek Compressed gas system
JP3960054B2 (ja) * 2002-01-21 2007-08-15 松下電器産業株式会社 電子部品実装装置および電子部品の実装ヘッドユニット
US6986361B2 (en) 2002-04-23 2006-01-17 Mendoza Michael J Compressed air flow controller
US20050087238A1 (en) * 2003-10-22 2005-04-28 Wilson Robert E. Compressed air control system refinements
US7396604B2 (en) * 2003-10-29 2008-07-08 General Motors Corporation Centrifugal compressor surge detection using a bi-directional MFM in a fuel cell system
US7662139B2 (en) * 2003-10-30 2010-02-16 Deka Products Limited Partnership Pump cassette with spiking assembly
US8158102B2 (en) * 2003-10-30 2012-04-17 Deka Products Limited Partnership System, device, and method for mixing a substance with a liquid
US20050095152A1 (en) * 2003-10-30 2005-05-05 Deka Products Limited Partnership Door locking mechanism
US8037896B2 (en) * 2004-03-09 2011-10-18 Mks Instruments, Inc. Pressure regulation in remote zones
US7327045B2 (en) * 2004-05-12 2008-02-05 Owen Watkins Fuel delivery system and method providing regulated electrical output
US20060045749A1 (en) 2004-08-30 2006-03-02 Powermate Corporation Air compressor utilizing an electronic control system
US7481627B2 (en) 2004-08-30 2009-01-27 Mat Industries Llc Air compressor tools that communicate with an air compressor
US20070151988A1 (en) * 2005-12-14 2007-07-05 Saucedo Victor M Constant pressure delivery vessel and system
US20090140444A1 (en) * 2007-11-29 2009-06-04 Total Separation Solutions, Llc Compressed gas system useful for producing light weight drilling fluids
WO2010074715A1 (en) * 2008-12-15 2010-07-01 Jens Ole Sorensen Heated-air conduit for energy conversion systems and methods
DE102008064491A1 (de) 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Simulationsgestütztes Verfahren zur Steuerung bzw. Regelung von Druckluftstationen
US8996328B2 (en) * 2009-12-29 2015-03-31 Fisher Controls International Llc Methods, apparatus and articles of manufacture to test safety instrumented system solenoids
CN102777366A (zh) * 2012-07-30 2012-11-14 黑龙江建龙钢铁有限公司 N台并联压缩机协同的节电装置
JP6191104B2 (ja) * 2012-09-07 2017-09-06 富士通株式会社 冷媒供給ユニット、冷却ユニット及び電子機器
WO2014047287A1 (en) * 2012-09-24 2014-03-27 Cormatrix Cardiovascular, Inc. Multi-needle injection apparatus and system for delivering pharmacological agents to biological tissue
JPWO2014155655A1 (ja) * 2013-03-29 2017-02-16 株式会社松井製作所 材料輸送装置及び材料輸送方法
CN104460727B (zh) * 2014-10-20 2017-05-24 西安工程大学 压缩空气系统稳压控制装置及稳压控制方法
CN104765385A (zh) * 2015-03-29 2015-07-08 西安赛隆金属材料有限责任公司 一种电子束选区熔化气氛调控系统及调控方法
AU2016334242B2 (en) 2015-10-09 2020-09-24 Deka Products Limited Partnership Fluid pumping and bioreactor system
US11299705B2 (en) 2016-11-07 2022-04-12 Deka Products Limited Partnership System and method for creating tissue
US10731568B2 (en) * 2016-11-23 2020-08-04 General Electric Company Systems and methods for reducing airflow imbalances in turbines
JP2018092248A (ja) * 2016-11-30 2018-06-14 トヨタ自動車株式会社 圧縮エア流量の算出方法、その装置、及びプログラム
WO2021013406A1 (en) * 2019-07-22 2021-01-28 Belimo Holding Ag Method and system for balancing a hydronic network
US11320843B2 (en) * 2019-10-17 2022-05-03 Dongguan Hesheng Machinery & Electric Co., Ltd. Air compression system with pressure detection

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US3286636A (en) * 1963-04-01 1966-11-22 Syncroflo Inc Tankless pumping system
US3746041A (en) * 1971-02-02 1973-07-17 Process Systems Fluid flow control system
US3744932A (en) * 1971-04-30 1973-07-10 Prevett Ass Inc Automatic sequence control system for pump motors and the like
US3757808A (en) * 1972-07-21 1973-09-11 Garrett Corp Electronic mass airflow sensing and control system
US3847173A (en) * 1973-09-13 1974-11-12 R Hill Gas supply system
USRE29383E (en) * 1974-01-10 1977-09-06 Process Systems, Inc. Digital fluid flow rate measurement or control system
US4034774A (en) * 1975-07-07 1977-07-12 Lone Star Gas Company Low point control system
US4241750A (en) * 1978-11-27 1980-12-30 Kabushiki Kaisha Cosmo Keiki Pressure setting device
US4453948A (en) * 1982-11-30 1984-06-12 The United States Of America As Represented By The United States Department Of Energy Air-flow regulation system for a coal gasifier
US4643213A (en) * 1984-08-03 1987-02-17 Techrad Corporation Method and apparatus for controlling leaks in pressurized fluid systems
US4561458A (en) * 1984-11-19 1985-12-31 Spence Engineering Company Steam-metering method and apparatus
HU195346B (en) * 1985-04-30 1988-04-28 Teta Tervezoe Es Tanacsado Mer Device for controlling use of gas
GB8529809D0 (en) * 1985-12-04 1986-01-15 Dermalex Co Ltd Air supply & control apparatus
US4992952A (en) * 1987-09-21 1991-02-12 Mazda Motor Corporation Paint discharge rate control system
DE3828776C2 (de) * 1988-08-25 1995-03-30 Hella Kg Hueck & Co Verfahren zur Bestimmung und Regelung des Drucks in pneumatisch betätigbaren Einrichtungen eines pneumatischen Leitungssystems
US5093080B1 (en) * 1989-11-06 1995-01-24 Partnership P C P Conservation process for agricultural products
US4961441A (en) * 1989-11-13 1990-10-09 Salter Stuart C Method and system for controlling a pressure regulator

Also Published As

Publication number Publication date
US5325884A (en) 1994-07-05
JPH09502546A (ja) 1997-03-11
DE69231498T2 (de) 2001-05-10
EP0610226B1 (de) 2000-10-04
CA2112891C (en) 1998-06-09
EP0610226A1 (de) 1994-08-17
WO1993001539A1 (en) 1993-01-21
CA2112891A1 (en) 1993-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PNEUMATECH INC.(N.D.GES.D.STAATES DELAWARE), PINE

8327 Change in the person/name/address of the patent owner

Owner name: PNEUMATECH LLC. (N.D.GES.D.STAATES DELAWARE), , US

8327 Change in the person/name/address of the patent owner

Owner name: ATLAS COPCO COMPRESSORS LLC (N. D. GES. D. STA, US

8339 Ceased/non-payment of the annual fee