SE0202403L - Control time for regulating the gas flow at a compressor - Google Patents

Control time for regulating the gas flow at a compressor

Info

Publication number
SE0202403L
SE0202403L SE0202403A SE0202403A SE0202403L SE 0202403 L SE0202403 L SE 0202403L SE 0202403 A SE0202403 A SE 0202403A SE 0202403 A SE0202403 A SE 0202403A SE 0202403 L SE0202403 L SE 0202403L
Authority
SE
Sweden
Prior art keywords
compressor
gas flow
regulating
control time
during
Prior art date
Application number
SE0202403A
Other languages
Swedish (sv)
Other versions
SE0202403D0 (en
Inventor
Mats Hedman
Original Assignee
Cargine Engineering 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 Cargine Engineering Ab filed Critical Cargine Engineering Ab
Priority to SE0202403A priority Critical patent/SE0202403L/en
Publication of SE0202403D0 publication Critical patent/SE0202403D0/en
Priority to KR1020057002476A priority patent/KR20050046724A/en
Priority to JP2004527479A priority patent/JP2005535822A/en
Priority to RU2005106991/06A priority patent/RU2327899C2/en
Priority to CN038241706A priority patent/CN1688814B/en
Priority to PCT/SE2003/001263 priority patent/WO2004015270A1/en
Priority to DE60309047T priority patent/DE60309047T2/en
Priority to AT03784722T priority patent/ATE342444T1/en
Priority to ES03784722T priority patent/ES2274301T3/en
Priority to US10/524,536 priority patent/US20050254980A1/en
Priority to AU2003251266A priority patent/AU2003251266A1/en
Priority to EP03784722A priority patent/EP1534956B1/en
Publication of SE0202403L publication Critical patent/SE0202403L/en

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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • 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
    • F04B49/06—Control using electricity
    • 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
    • F04B49/22—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 by means of valves
    • 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
    • F04B49/22—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 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

A control method for controlling the gas flow by a compressor in which a volume is expanded during an intake stroke and the intaken volume of gas is compressed and taken out through a non return valve ( 6 ) for outflow and/or an operable outlet valve ( 3 ) during an evacuation stroke, and in which the compressor has a controllable inlet valve ( 2 ) that is pneumatically, hydraulically or electromagnetically operable and that is opened and closed upon basis of a signal from a control system. The inlet valve ( 2 ) is kept closed during at least a part of an intake stroke.
SE0202403A 2002-08-13 2002-08-13 Control time for regulating the gas flow at a compressor SE0202403L (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE0202403A SE0202403L (en) 2002-08-13 2002-08-13 Control time for regulating the gas flow at a compressor
EP03784722A EP1534956B1 (en) 2002-08-13 2003-08-12 A control method for controlling the gas flow in a compressor
CN038241706A CN1688814B (en) 2002-08-13 2003-08-12 Control method for controlling the gas flow in a compressor
JP2004527479A JP2005535822A (en) 2002-08-13 2003-08-12 Control method for controlling gas flow in a compressor
RU2005106991/06A RU2327899C2 (en) 2002-08-13 2003-08-12 Method of compressor gas flow control
KR1020057002476A KR20050046724A (en) 2002-08-13 2003-08-12 A control method for controlling the gas flow in a compressor
PCT/SE2003/001263 WO2004015270A1 (en) 2002-08-13 2003-08-12 A control method for controlling the gas flow in a compressor
DE60309047T DE60309047T2 (en) 2002-08-13 2003-08-12 CONTROL METHOD FOR CONTROLLING THE GAS FLOW IN A COMPRESSOR
AT03784722T ATE342444T1 (en) 2002-08-13 2003-08-12 CONTROL METHOD FOR CONTROLLING THE GAS FLOW IN A COMPRESSOR
ES03784722T ES2274301T3 (en) 2002-08-13 2003-08-12 A CONTROL PROCEDURE TO CONTROL THE GAS FLOW IN A COMPRESSOR.
US10/524,536 US20050254980A1 (en) 2002-08-13 2003-08-12 Control method for controlling the gas flow in a compressor
AU2003251266A AU2003251266A1 (en) 2002-08-13 2003-08-12 A control method for controlling the gas flow in a compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202403A SE0202403L (en) 2002-08-13 2002-08-13 Control time for regulating the gas flow at a compressor

Publications (2)

Publication Number Publication Date
SE0202403D0 SE0202403D0 (en) 2002-08-13
SE0202403L true SE0202403L (en) 2004-02-14

Family

ID=20288702

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202403A SE0202403L (en) 2002-08-13 2002-08-13 Control time for regulating the gas flow at a compressor

Country Status (12)

Country Link
US (1) US20050254980A1 (en)
EP (1) EP1534956B1 (en)
JP (1) JP2005535822A (en)
KR (1) KR20050046724A (en)
CN (1) CN1688814B (en)
AT (1) ATE342444T1 (en)
AU (1) AU2003251266A1 (en)
DE (1) DE60309047T2 (en)
ES (1) ES2274301T3 (en)
RU (1) RU2327899C2 (en)
SE (1) SE0202403L (en)
WO (1) WO2004015270A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0415730D0 (en) * 2004-07-14 2004-08-18 Ma Thomas T H Valve control method for reciprocating compressor
GB0602111D0 (en) * 2006-02-02 2006-03-15 Artemis Intelligent Power Ltd Operating method for a hydraulic machine
AU2007292454B2 (en) * 2006-09-05 2013-07-18 New York Air Brake Llc Oil-free air compressor system with inlet throttle
US8157538B2 (en) * 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US9158308B2 (en) 2011-05-13 2015-10-13 Fluke Corporation Apparatus using electronically-controlled valves
BR102014007252A2 (en) * 2014-03-26 2015-12-08 Whirlpool Sa reciprocating compressor fitted with suction valve arrangement
DK179391B1 (en) 2017-02-08 2018-05-28 Steeper Energy Aps Pressure reduction in high pressure processing system
DK179314B1 (en) 2017-02-08 2018-04-30 Steeper Energy Aps Pressurization system for high pressure treatment system
BE1025352B1 (en) * 2017-06-21 2019-02-05 Atlas Copco Airpower Naamloze Vennootschap INTAKE VALVE FOR THE INLET OF A COMPRESSOR ELEMENT AND COMPRESSOR AND COMPRESSOR ELEMENT FITTED THEREFOR
KR101939495B1 (en) 2017-09-21 2019-01-16 두산중공업 주식회사 Compressor and gas turbine comprising it
CN108131279A (en) * 2017-12-29 2018-06-08 新乡市亿龙养护设备有限公司 Relief air compressor
CN110761969A (en) * 2018-07-26 2020-02-07 安徽美芝制冷设备有限公司 Reciprocating compressor and refrigerating apparatus
EP3739209B1 (en) * 2019-05-13 2022-03-23 Cattani S.P.A. Piston compressor for medical use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849048A1 (en) * 1978-11-11 1980-05-14 Gutehoffnungshuette Sterkrade FORCE CONTROL SYSTEM FOR PISTON COMPRESSOR VALVES
DE4211068A1 (en) * 1992-04-03 1992-11-05 Daimler Benz Ag Air compressor for motor vehicle - has outlet valve to reservoir, inlet valve controlled according to pressure in reservoir by electromagnet using clocking frequency dependent on pressure
US6206652B1 (en) * 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
US6109886A (en) * 1997-10-02 2000-08-29 Wabco Gmbh Compressed-air supply installation with reduced idling power
US6125801A (en) * 1997-11-25 2000-10-03 Mendler; Edward Charles Lean-burn variable compression ratio engine
US6036449A (en) * 1998-03-24 2000-03-14 Cummins Engine Company, Inc. Air compressor control
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system
US6415749B1 (en) * 1999-04-27 2002-07-09 Oded E. Sturman Power module and methods of operation
JP3627601B2 (en) * 1999-12-03 2005-03-09 日産自動車株式会社 Engine intake air amount control device
DE19961852A1 (en) * 1999-12-22 2001-06-28 Continental Teves Ag & Co Ohg Pump has valve(s), preferably inlet valve(s), that determines parameter(s) dependent on pressure in pump cylinder and switching time of valve depending on the measured parameter
EP1152138A3 (en) * 2000-05-02 2002-04-17 Heinzle, Friedrich Process for operating an internal combustion engine and such engine
US6575710B2 (en) * 2001-07-26 2003-06-10 Copeland Corporation Compressor with blocked suction capacity modulation

Also Published As

Publication number Publication date
ES2274301T3 (en) 2007-05-16
CN1688814A (en) 2005-10-26
ATE342444T1 (en) 2006-11-15
WO2004015270A1 (en) 2004-02-19
SE0202403D0 (en) 2002-08-13
KR20050046724A (en) 2005-05-18
CN1688814B (en) 2012-07-18
RU2005106991A (en) 2005-10-10
DE60309047D1 (en) 2006-11-23
EP1534956B1 (en) 2006-10-11
US20050254980A1 (en) 2005-11-17
EP1534956A1 (en) 2005-06-01
JP2005535822A (en) 2005-11-24
DE60309047T2 (en) 2007-05-31
AU2003251266A1 (en) 2004-02-25
RU2327899C2 (en) 2008-06-27

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Legal Events

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