DE60218720D1 - Zusammensetzung eines schraubenkompressors und methode - Google Patents

Zusammensetzung eines schraubenkompressors und methode

Info

Publication number
DE60218720D1
DE60218720D1 DE60218720T DE60218720T DE60218720D1 DE 60218720 D1 DE60218720 D1 DE 60218720D1 DE 60218720 T DE60218720 T DE 60218720T DE 60218720 T DE60218720 T DE 60218720T DE 60218720 D1 DE60218720 D1 DE 60218720D1
Authority
DE
Germany
Prior art keywords
composition
screw compressor
compressor
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.)
Expired - Lifetime
Application number
DE60218720T
Other languages
English (en)
Other versions
DE60218720T2 (de
Inventor
Brian David Sowards
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of DE60218720D1 publication Critical patent/DE60218720D1/de
Publication of DE60218720T2 publication Critical patent/DE60218720T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C18/12—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 of other than internal-axis type
    • F04C18/14—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 of other than internal-axis type with toothed rotary pistons
    • F04C18/16—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 of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE60218720T 2001-10-24 2002-10-22 Zusammensetzung eines schraubenkompressors und methode Expired - Lifetime DE60218720T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/040,081 US6520758B1 (en) 2001-10-24 2001-10-24 Screw compressor assembly and method including a rotor having a thrust piston
US40081 2001-10-24
PCT/US2002/034070 WO2003036093A1 (en) 2001-10-24 2002-10-22 Screw compressor assembly and method

Publications (2)

Publication Number Publication Date
DE60218720D1 true DE60218720D1 (de) 2007-04-19
DE60218720T2 DE60218720T2 (de) 2007-12-06

Family

ID=21908986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218720T Expired - Lifetime DE60218720T2 (de) 2001-10-24 2002-10-22 Zusammensetzung eines schraubenkompressors und methode

Country Status (6)

Country Link
US (1) US6520758B1 (de)
EP (1) EP1438509B1 (de)
CN (1) CN1320278C (de)
DE (1) DE60218720T2 (de)
ES (1) ES2281554T3 (de)
WO (1) WO2003036093A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6629825B2 (en) * 2001-11-05 2003-10-07 Ingersoll-Rand Company Integrated air compressor
US10941770B2 (en) 2010-07-20 2021-03-09 Trane International Inc. Variable capacity screw compressor and method
CN106401946A (zh) * 2014-07-29 2017-02-15 吴小再 使用寿命较长的螺杆式潜水泵
CN104265634B (zh) * 2014-09-19 2016-06-01 珠海格力电器股份有限公司 一种排气轴承座、螺杆压缩机及空调机组
CN107002679B (zh) 2014-12-17 2019-12-13 开利公司 具有油关闭阀的螺杆压缩机和方法
DE102017115623A1 (de) 2016-07-13 2018-01-18 Trane International Inc. Variable Economizereinspritzposition
CN107355386B (zh) * 2017-09-07 2020-12-25 珠海格力电器股份有限公司 排气组件及压缩机

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1620261A (en) 1924-06-11 1927-03-08 Laval Steam Turbine Co Rotary gear pump
FR601691A (fr) * 1925-08-05 1926-03-05 Perfectionnements aux pompes rotatives, moteurs, compteurs, etc.
US2077394A (en) 1934-05-28 1937-04-20 Arthur C Johnson Liquid sealed pump
US2287716A (en) * 1941-04-22 1942-06-23 Joseph E Whitfield Fluid device
US2654532A (en) 1946-10-30 1953-10-06 Nichols Thomas Winter Rotary compressor
US3243103A (en) 1964-05-21 1966-03-29 Worthington Corp Lubricating arrangement for a pumping means
US3275226A (en) 1965-02-23 1966-09-27 Joseph E Whitfield Thrust balancing and entrapment control means for screw type compressors and similardevices
US3388854A (en) 1966-06-23 1968-06-18 Atlas Copco Ab Thrust balancing in rotary machines
US3448916A (en) 1967-06-16 1969-06-10 Ingersoll Rand Co Unloading system for compressors
FR1574479A (de) 1968-07-17 1969-07-11
US3811805A (en) 1972-05-16 1974-05-21 Dunham Bush Inc Hydrodynamic thrust bearing arrangement for rotary screw compressor
DE2302902A1 (de) * 1973-01-22 1974-07-25 H & H Licensing Corp Schraubenkompressor mit rotorabschnitten
DE2308265A1 (de) 1973-02-20 1974-08-22 Bauer Kompressoren Rotations- bzw. drehkolbenverdichter anlage mit oelkreislauf und ventilanordnungen
GB1480333A (en) 1973-07-05 1977-07-20 Svenska Rotor Maskiner Ab Screw rotor machines
US3936239A (en) 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor
JPS5944514B2 (ja) 1974-09-02 1984-10-30 北越工業 （株） 液体処理による液冷式回転圧縮機の運転動力軽減方法
US4017223A (en) 1975-03-24 1977-04-12 Houdaille Industries, Inc. Axial thrust adjustment for dual screw-type pump
US3947078A (en) 1975-04-24 1976-03-30 Sullair Corporation Rotary screw machine with rotor thrust load balancing
FR2401338B1 (de) 1977-06-17 1980-03-14 Cit Alcatel
US4180089A (en) 1977-09-30 1979-12-25 Ingersoll-Rand Company Thrust piston biasing means
DE2948992A1 (de) 1979-12-05 1981-06-11 Karl Prof.Dr.-Ing. 3000 Hannover Bammert Rotorverdichter, insbesondere schraubenrotorverdichter, mit schmiermittelzufuhr zu und schmiermitteldrainage von den lagern
SE424760B (sv) 1980-12-12 1982-08-09 Sullair Tech Ab Forfarande vid en oljeinsprutad skruvkompressor for balansering av axialkrafter hos atminstone en av kompressorns rotorer, for tetning av spalterna mellan rotorhus och rotorernas axlar, samt for kylning och smorjning ..
SE8107014L (sv) 1981-11-25 1983-05-26 Sullair Tech Ab Arrangemang vid oljeinsprutade skruvkompressorer for hoga tryck
US4439121A (en) 1982-03-02 1984-03-27 Dunham-Bush, Inc. Self-cleaning single loop mist type lubrication system for screw compressors
US4478054A (en) 1983-07-12 1984-10-23 Dunham-Bush, Inc. Helical screw rotary compressor for air conditioning system having improved oil management
SE442323B (sv) 1984-05-11 1985-12-16 Svenska Rotor Maskiner Ab Skruvkompressor med tvaa individuellt foerskjutbara reglerslider
JPS62107285A (ja) * 1985-11-01 1987-05-18 Hitachi Ltd スクリユ−圧縮機
SE453318B (sv) * 1987-02-18 1988-01-25 Svenska Rotor Maskiner Ab Rotormaskin med en axialkraftbalanseringsanordning
US4964790A (en) 1989-10-10 1990-10-23 Sundstrand Corporation Automatic regulation of balancing pressure in a screw compressor
US5135374A (en) 1990-06-30 1992-08-04 Kabushiki Kaisha Kobe Seiko Sho Oil flooded screw compressor with thrust compensation control
US5207568A (en) 1991-05-15 1993-05-04 Vilter Manufacturing Corporation Rotary screw compressor and method for providing thrust bearing force compensation
US5211026A (en) 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser
US5246357A (en) 1992-07-27 1993-09-21 Westinghouse Electric Corp. Screw compressor with oil-gas separation means
US5201648A (en) 1992-09-01 1993-04-13 American Standard Inc. Screw compressor mechanical oil shutoff arrangement
SE501893C2 (sv) 1993-10-14 1995-06-12 Svenska Rotor Maskiner Ab Skruvkompressor med variabla axialbalanseringsorgan
SE503871C2 (sv) 1994-06-21 1996-09-23 Svenska Rotor Maskiner Ab Roterande deplacementskompressor med vätskecirkulationssystem
JP3766725B2 (ja) * 1996-10-25 2006-04-19 株式会社神戸製鋼所 油冷式スクリュ圧縮機
US6050797A (en) * 1998-05-18 2000-04-18 Carrier Corporation Screw compressor with balanced thrust
BE1013221A3 (nl) * 2000-01-11 2001-11-06 Atlas Copco Airpower Nv Met water geinjecteerd schroefcompressorelement.

Also Published As

Publication number Publication date
DE60218720T2 (de) 2007-12-06
EP1438509A1 (de) 2004-07-21
CN1575381A (zh) 2005-02-02
ES2281554T3 (es) 2007-10-01
WO2003036093A1 (en) 2003-05-01
CN1320278C (zh) 2007-06-06
US6520758B1 (en) 2003-02-18
EP1438509B1 (de) 2007-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN