GB0210018D0 - Plural-screw machines - Google Patents

Plural-screw machines

Info

Publication number
GB0210018D0
GB0210018D0 GB0210018A GB0210018A GB0210018D0 GB 0210018 D0 GB0210018 D0 GB 0210018D0 GB 0210018 A GB0210018 A GB 0210018A GB 0210018 A GB0210018 A GB 0210018A GB 0210018 D0 GB0210018 D0 GB 0210018D0
Authority
GB
United Kingdom
Prior art keywords
plural
screw machines
machines
screw
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.)
Ceased
Application number
GB0210018A
Other languages
English (en)
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.)
City University of London
Original Assignee
City University of London
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 City University of London filed Critical City University of London
Priority to GB0210018A priority Critical patent/GB0210018D0/en
Publication of GB0210018D0 publication Critical patent/GB0210018D0/en
Priority to PCT/GB2003/001864 priority patent/WO2003093649A1/fr
Priority to EP20030722804 priority patent/EP1502007A1/fr
Priority to AU2003229965A priority patent/AU2003229965A1/en
Priority to US10/513,289 priority patent/US20050223734A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/003—Systems for the equilibration of forces acting on the elements of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB0210018A 2002-05-01 2002-05-01 Plural-screw machines Ceased GB0210018D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0210018A GB0210018D0 (en) 2002-05-01 2002-05-01 Plural-screw machines
PCT/GB2003/001864 WO2003093649A1 (fr) 2002-05-01 2003-04-30 Compresseur-extenseur a vis
EP20030722804 EP1502007A1 (fr) 2002-05-01 2003-04-30 Compresseur-extenseur a vis
AU2003229965A AU2003229965A1 (en) 2002-05-01 2003-04-30 Screw compressor-expander machine
US10/513,289 US20050223734A1 (en) 2002-05-01 2003-04-30 Screw compressor-expander machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0210018A GB0210018D0 (en) 2002-05-01 2002-05-01 Plural-screw machines

Publications (1)

Publication Number Publication Date
GB0210018D0 true GB0210018D0 (en) 2002-06-12

Family

ID=9935909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0210018A Ceased GB0210018D0 (en) 2002-05-01 2002-05-01 Plural-screw machines

Country Status (5)

Country Link
US (1) US20050223734A1 (fr)
EP (1) EP1502007A1 (fr)
AU (1) AU2003229965A1 (fr)
GB (1) GB0210018D0 (fr)
WO (1) WO2003093649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587993B (zh) * 2011-01-07 2014-02-12 江西华电电力有限责任公司 螺杆膨胀动力机转速控制方法及控制系统

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4617764B2 (ja) * 2004-08-06 2011-01-26 ダイキン工業株式会社 膨張機
DE102005009674A1 (de) * 2005-02-28 2006-08-31 Robert Bosch Gmbh Brennstoffzellenanlage mit einem rezirkulierenden Betriebsstoff
GB0511864D0 (en) * 2005-06-10 2005-07-20 Univ City Expander lubrication in vapour power systems
US7530217B2 (en) * 2005-12-16 2009-05-12 General Electric Company Axial flow positive displacement gas generator with combustion extending into an expansion section
CZ304109B6 (cs) * 2005-12-19 2013-10-30 Bríza@Zdenek Spalovací motor
US7726115B2 (en) * 2006-02-02 2010-06-01 General Electric Company Axial flow positive displacement worm compressor
US20070237642A1 (en) * 2006-04-10 2007-10-11 Murrow Kurt D Axial flow positive displacement worm pump
US20100071458A1 (en) * 2007-06-12 2010-03-25 General Electric Company Positive displacement flow measurement device
US8096288B2 (en) * 2008-10-07 2012-01-17 Eaton Corporation High efficiency supercharger outlet
JP5388986B2 (ja) * 2010-10-13 2014-01-15 株式会社神戸製鋼所 冷凍装置
CN101975094B (zh) * 2010-11-08 2012-10-17 上海维尔泰克螺杆机械有限公司 螺杆膨胀机液体泵
CN102003214B (zh) * 2010-12-14 2012-07-25 范年宝 一种新型螺杆膨胀动力机
US8857170B2 (en) 2010-12-30 2014-10-14 Electratherm, Inc. Gas pressure reduction generator
JP6100652B2 (ja) * 2013-08-30 2017-03-22 株式会社神戸製鋼所 スクリュ圧縮機
WO2015167619A1 (fr) * 2014-04-30 2015-11-05 Edward Charles Mendler Moyen de refroidissement de compresseur de suralimentation
US10138731B2 (en) 2015-07-08 2018-11-27 Bret Freeman Fixed displacement turbine engine
GB201619656D0 (en) * 2016-11-21 2017-01-04 Rotor Design Solutions Ltd Screw rotor device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804260A (en) * 1949-07-11 1957-08-27 Svenska Rotor Maskiner Ab Engines of screw rotor type
US3209990A (en) * 1962-01-18 1965-10-05 Atlas Copco Ab Two stage screw rotor machines
JPS50156012A (fr) * 1974-06-07 1975-12-16
GB1552385A (en) * 1975-05-13 1979-09-12 Maekawa Seisakusho Kk Device for compressing or expanding a gas or for pumping a liquid
US4311021A (en) * 1978-04-10 1982-01-19 Hughes Aircraft Company Screw compressor-expander cryogenic system with mist lubrication
US4328684A (en) * 1978-04-10 1982-05-11 Hughes Aircraft Company Screw compressor-expander cryogenic system with magnetic coupling
US4291547A (en) * 1978-04-10 1981-09-29 Hughes Aircraft Company Screw compressor-expander cryogenic system
US4791787A (en) * 1985-12-05 1988-12-20 Paul Marius A Regenerative thermal engine
US4609329A (en) * 1985-04-05 1986-09-02 Frick Company Micro-processor control of a movable slide stop and a movable slide valve in a helical screw rotary compressor with an enconomizer inlet port
EP0216406B1 (fr) * 1985-09-04 1991-07-31 Shell Internationale Researchmaatschappij B.V. Pompe entraînée par un liquide
GB2185288A (en) * 1986-01-11 1987-07-15 Fleming Thermodynamics Ltd Screw type compression and expansion machine
US4828036A (en) * 1987-01-05 1989-05-09 Shell Oil Company Apparatus and method for pumping well fluids
SE8803595L (sv) * 1988-10-11 1990-04-12 Svenska Rotor Maskiner Ab Maskin foer ett gasformigt medium
US5605124A (en) * 1995-11-06 1997-02-25 Morgan; Christopher K. Rotary screw internal combustion engine
GB9610289D0 (en) * 1996-05-16 1996-07-24 Univ City Plural screw positive displacement machines
US6185956B1 (en) * 1999-07-09 2001-02-13 Carrier Corporation Single rotor expressor as two-phase flow throttle valve replacement
DE10130095B4 (de) * 2000-08-25 2020-12-17 General Motors Corporotion Brennstoffzellensystem mit einer Antriebseinrichtung, Brennstoffzellensystem mit einer mit elektrischer Energie betriebenen Einrichtung und Verfahren zum Betrieb eines Brennstoffzellensystems
US6616424B2 (en) * 2000-08-25 2003-09-09 General Motors Corporation Drive system and method for the operation of a fuel cell system
JP2002310081A (ja) * 2001-04-12 2002-10-23 Hitachi Ltd 燃料電池用スクリュー式流体機械
JP2003120558A (ja) * 2001-10-12 2003-04-23 Nissan Motor Co Ltd スクリュ式流体機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587993B (zh) * 2011-01-07 2014-02-12 江西华电电力有限责任公司 螺杆膨胀动力机转速控制方法及控制系统

Also Published As

Publication number Publication date
EP1502007A1 (fr) 2005-02-02
WO2003093649A1 (fr) 2003-11-13
AU2003229965A1 (en) 2003-11-17
US20050223734A1 (en) 2005-10-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)