WO2012030741A3 - Compressor with liquid injection cooling - Google Patents

Compressor with liquid injection cooling Download PDF

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Publication number
WO2012030741A3
WO2012030741A3 PCT/US2011/049599 US2011049599W WO2012030741A3 WO 2012030741 A3 WO2012030741 A3 WO 2012030741A3 US 2011049599 W US2011049599 W US 2011049599W WO 2012030741 A3 WO2012030741 A3 WO 2012030741A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
gate
compressor
liquid injection
injection cooling
Prior art date
Application number
PCT/US2011/049599
Other languages
French (fr)
Other versions
WO2012030741A2 (en
Inventor
Pedro Santos
Jeremy Pitts
Andrew Nelson
Johannes Santen
John Walton
Mitchell Westwood
Harrison O'hanley
Original Assignee
Oscomp Systems Inc.
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 Oscomp Systems Inc. filed Critical Oscomp Systems Inc.
Priority to JP2013527168A priority Critical patent/JP5998140B2/en
Priority to CN201180052573.3A priority patent/CN103492720B/en
Priority to CA2809945A priority patent/CA2809945C/en
Priority to EP11752068.4A priority patent/EP2612035A2/en
Publication of WO2012030741A2 publication Critical patent/WO2012030741A2/en
Priority to US13/782,845 priority patent/US9267504B2/en
Publication of WO2012030741A3 publication Critical patent/WO2012030741A3/en
Priority to US14/994,964 priority patent/US9856878B2/en
Priority to US15/264,559 priority patent/US9719514B2/en
Priority to US15/819,762 priority patent/US10962012B2/en

Links

Classifications

    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • 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
    • F01C21/001—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/604—Mounting devices for pumps or compressors
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

A positive displacement compressor designed for near isothermal compression. A rotor includes a curved sealing portion that coincides with a in an interior rotor casing wall. Liquid injectors provide cooling liquid. A gate moves within the compression chamber to either make contact with or be proximate to the rotor as it turns. Gate positioning systems position the gate in this manner, taking into account the shape of the rotor. Outlet valves allow for expulsion of liquids and compressed gas. The unique geometry and relationship between the parts provides for efficiencies and higher pressures not previously found in existing compressor designs.
PCT/US2011/049599 2010-08-30 2011-08-29 Compressor with liquid injection cooling WO2012030741A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2013527168A JP5998140B2 (en) 2010-08-30 2011-08-29 Compressor for cooling by liquid injection
CN201180052573.3A CN103492720B (en) 2010-08-30 2011-08-29 The compressor cooled down is carried out by the liquid jet
CA2809945A CA2809945C (en) 2010-08-30 2011-08-29 Compressor with liquid injection cooling
EP11752068.4A EP2612035A2 (en) 2010-08-30 2011-08-29 Compressor with liquid injection cooling
US13/782,845 US9267504B2 (en) 2010-08-30 2013-03-01 Compressor with liquid injection cooling
US14/994,964 US9856878B2 (en) 2010-08-30 2016-01-13 Compressor with liquid injection cooling
US15/264,559 US9719514B2 (en) 2010-08-30 2016-09-13 Compressor
US15/819,762 US10962012B2 (en) 2010-08-30 2017-11-21 Compressor with liquid injection cooling

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US37829710P 2010-08-30 2010-08-30
US61/378,297 2010-08-30
US201161485005P 2011-05-11 2011-05-11
US61/485,005 2011-05-11

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/220,528 Continuation-In-Part US8794941B2 (en) 2010-08-30 2011-08-29 Compressor with liquid injection cooling
US13/782,845 Continuation-In-Part US9267504B2 (en) 2010-08-30 2013-03-01 Compressor with liquid injection cooling

Publications (2)

Publication Number Publication Date
WO2012030741A2 WO2012030741A2 (en) 2012-03-08
WO2012030741A3 true WO2012030741A3 (en) 2013-04-11

Family

ID=44545986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/049599 WO2012030741A2 (en) 2010-08-30 2011-08-29 Compressor with liquid injection cooling

Country Status (3)

Country Link
JP (1) JP5998140B2 (en)
CA (1) CA3014822C (en)
WO (1) WO2012030741A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
JP2018513296A (en) * 2015-03-30 2018-05-24 ハイコア テクノロジーズ インク．Ｈｉｃｏｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ，Ｉｎｃ． Compressor with liquid jet cooling function
GB2560949B (en) * 2017-03-29 2020-03-18 Ricardo Uk Ltd Split cycle internal combustion engine
JP2023143865A (en) * 2022-03-23 2023-10-06 ダイキン工業株式会社 Screw compressor and refrigeration device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE74152C (en) * 1893-02-21 1894-04-02 B. W. TER KUILE und H. TER kuile in Enschede, Holland Machine with rotating piston and specially moved separating slide
CH223597A (en) * 1938-07-30 1942-09-30 Sulzer Ag Rotary compressor with eccentric rotating piston.
SU1150401A1 (en) * 1983-06-29 1985-04-15 Омский политехнический институт Rotary compressor
JPS61277889A (en) * 1985-05-31 1986-12-08 Toshiba Corp Rotary compressor
DE3611395A1 (en) * 1985-08-26 1987-10-15 Siemens Ag Rotating piston compressor
WO1995018945A1 (en) * 1994-01-10 1995-07-13 Fresco Anthony N Cooling and sealing rotary screw compressors
WO2001020167A1 (en) * 1999-09-11 2001-03-22 Driver Technology Limited A rotary positive-displacement fluid machine
JP2009185680A (en) * 2008-02-06 2009-08-20 Daikin Ind Ltd Compressor
WO2010017199A2 (en) * 2008-08-04 2010-02-11 Liquidpiston, Inc. Isochoric heat addition engines and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240018C3 (en) 1971-12-01 1979-01-25 Airfina Ets., Vaduz Single or multi-stage vane or screw piston compressor
US3795117A (en) 1972-09-01 1974-03-05 Dunham Bush Inc Injection cooling of screw compressors
US4497185A (en) 1983-09-26 1985-02-05 Dunham-Bush, Inc. Oil atomizing compressor working fluid cooling system for gas/vapor/helical screw rotary compressors
US5024588A (en) 1989-09-07 1991-06-18 Unotech Corporation Rotary compressor and process of compressing compressible fluids with intake and discharge through piston shaft and piston
JP2005207306A (en) * 2004-01-22 2005-08-04 Mitsubishi Electric Corp Two cylinder rotary compressor
US8196395B2 (en) 2009-06-29 2012-06-12 Lightsail Energy, Inc. Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE74152C (en) * 1893-02-21 1894-04-02 B. W. TER KUILE und H. TER kuile in Enschede, Holland Machine with rotating piston and specially moved separating slide
CH223597A (en) * 1938-07-30 1942-09-30 Sulzer Ag Rotary compressor with eccentric rotating piston.
SU1150401A1 (en) * 1983-06-29 1985-04-15 Омский политехнический институт Rotary compressor
JPS61277889A (en) * 1985-05-31 1986-12-08 Toshiba Corp Rotary compressor
DE3611395A1 (en) * 1985-08-26 1987-10-15 Siemens Ag Rotating piston compressor
WO1995018945A1 (en) * 1994-01-10 1995-07-13 Fresco Anthony N Cooling and sealing rotary screw compressors
WO2001020167A1 (en) * 1999-09-11 2001-03-22 Driver Technology Limited A rotary positive-displacement fluid machine
JP2009185680A (en) * 2008-02-06 2009-08-20 Daikin Ind Ltd Compressor
WO2010017199A2 (en) * 2008-08-04 2010-02-11 Liquidpiston, Inc. Isochoric heat addition engines and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198543, Derwent World Patents Index; AN 1985-268734, XP002692163 *

Also Published As

Publication number Publication date
JP5998140B2 (en) 2016-09-28
CA3014822A1 (en) 2012-03-08
JP2013536916A (en) 2013-09-26
CA3014822C (en) 2020-06-16
WO2012030741A2 (en) 2012-03-08

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