ATE204362T1 - Schraubenverdichter - Google Patents

Schraubenverdichter

Info

Publication number
ATE204362T1
ATE204362T1 AT96916081T AT96916081T ATE204362T1 AT E204362 T1 ATE204362 T1 AT E204362T1 AT 96916081 T AT96916081 T AT 96916081T AT 96916081 T AT96916081 T AT 96916081T AT E204362 T1 ATE204362 T1 AT E204362T1
Authority
AT
Austria
Prior art keywords
pct
rotor
date nov
main
sec
Prior art date
Application number
AT96916081T
Other languages
English (en)
Inventor
Guenter Kirsten
Original Assignee
Guenter Kirsten
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 Guenter Kirsten filed Critical Guenter Kirsten
Application granted granted Critical
Publication of ATE204362T1 publication Critical patent/ATE204362T1/de

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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/51—Bearings for cantilever assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)
AT96916081T 1995-05-25 1996-05-15 Schraubenverdichter ATE204362T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19519247A DE19519247C2 (de) 1995-05-25 1995-05-25 Schraubenverdichter
PCT/EP1996/002078 WO1996037706A1 (de) 1995-05-25 1996-05-15 Schraubenverdichter

Publications (1)

Publication Number Publication Date
ATE204362T1 true ATE204362T1 (de) 2001-09-15

Family

ID=7762866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96916081T ATE204362T1 (de) 1995-05-25 1996-05-15 Schraubenverdichter

Country Status (6)

Country Link
US (1) US6093008A (de)
EP (1) EP0828940B1 (de)
JP (1) JPH11505911A (de)
AT (1) ATE204362T1 (de)
DE (2) DE19519247C2 (de)
WO (1) WO1996037706A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945871A1 (de) * 1999-09-24 2001-03-29 Leybold Vakuum Gmbh Schraubenpumpe, insbesondere Schraubenvakuumpumpe, mit zwei Pumpstufen
US6478560B1 (en) * 2000-07-14 2002-11-12 Ingersoll-Rand Company Parallel module rotary screw compressor and method
JP2003343469A (ja) * 2002-03-20 2003-12-03 Toyota Industries Corp 真空ポンプ
JP2004346864A (ja) * 2003-05-23 2004-12-09 Taiko Kikai Industries Co Ltd 廃熱回収用膨張機関
US20080063554A1 (en) * 2006-09-08 2008-03-13 Gifford Thomas K Precision flow gear pump
US9022760B2 (en) * 2011-11-02 2015-05-05 Trane International Inc. High pressure seal vent
JP5663798B2 (ja) * 2013-05-30 2015-02-04 オリオン機械株式会社 二軸回転ポンプ
KR101928804B1 (ko) * 2013-05-30 2018-12-13 오리온 기까이 가부시끼가이샤 2축 회전펌프
JP5663796B2 (ja) * 2013-05-30 2015-02-04 オリオン機械株式会社 二軸回転ポンプ
JP5663795B2 (ja) * 2013-05-30 2015-02-04 オリオン機械株式会社 二軸回転ポンプ
JP5663794B2 (ja) * 2013-05-30 2015-02-04 オリオン機械株式会社 二軸回転ポンプ
US10006340B2 (en) * 2013-10-16 2018-06-26 John Malcolm Gray Supercharger
CN104948451A (zh) * 2015-05-29 2015-09-30 浙江威隆机械科技有限公司 一种衬套螺杆泵
DE102015113698B4 (de) * 2015-08-19 2021-11-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kompressoreinheit mit angeflanschtem Elektromotor
EP3568572A1 (de) 2017-01-11 2019-11-20 Carrier Corporation Strömungsmaschine mit schraubenförmigen gelappten rotoren
US11149732B2 (en) * 2017-11-02 2021-10-19 Carrier Corporation Opposed screw compressor having non-interference system
CN110206729B (zh) * 2019-05-27 2020-05-19 西安交通大学 一种具有气体止推轴承的自平衡轴向力四螺杆机械装置
CN114593053A (zh) * 2020-12-02 2022-06-07 珠海格力电器股份有限公司 螺杆压缩机和空调***

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE84891C (de) *
CA470400A (en) * 1950-12-26 Roots-Connersville Blower Corporation Screw pumps
GB342791A (en) * 1929-10-12 1931-02-12 Frederick Charles Greenfield Improvements in and relating to rotary machines for the compression or propulsion of fluids
DE609405C (de) * 1933-01-04 1935-02-14 Aeg Luftkaeltemaschine
GB650606A (en) * 1948-11-17 1951-02-28 Roots Connersville Blower Corp Improvements in or relating to fluid screw-compressors or motors
GB877079A (en) * 1959-03-06 1961-09-13 Svenska Rotor Maskiner Ab Improvements in rotary machines of the intermeshing screw type
GB1046261A (en) * 1963-02-23 1966-10-19 Howden James & Co Ltd Improvements in or relating to screw air compressors
GB1209414A (en) * 1968-10-31 1970-10-21 Edilon N V A method for effecting an insulating connection in a continuous rail and a rail with an insulating connection effected in accordance with said method
DE2520667C2 (de) * 1975-05-09 1984-11-29 Allweiler Ag, 7760 Radolfzell Schraubenspindelpumpe
GB1552385A (en) * 1975-05-13 1979-09-12 Maekawa Seisakusho Kk Device for compressing or expanding a gas or for pumping a liquid
US4259045A (en) * 1978-11-24 1981-03-31 Kayabakogyokabushikikaisha Gear pump or motor units with sleeve coupling for shafts
DE3031801C2 (de) * 1980-08-22 1981-11-19 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Schraubenverdichter
JPH0672616B2 (ja) * 1987-04-21 1994-09-14 株式会社ゼクセル 鋼シャフト複合アルミニウム合金ローター
JPH04113796U (ja) * 1991-03-26 1992-10-06 カヤバ工業株式会社 ギヤポンプ
US5211026A (en) * 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser
DE4303337C2 (de) * 1993-02-05 1995-01-26 Bosch Gmbh Robert Zahnradmaschine
DE4316735C2 (de) * 1993-05-19 1996-01-18 Bornemann J H Gmbh & Co Pumpverfahren zum Betreiben einer Multiphasen-Schraubenspindelpumpe und Pumpe
DE4403649C2 (de) * 1994-02-05 1999-10-07 Ghh Rand Schraubenkompressoren Lagerung und Antrieb der Rotoren eines Schraubenverdichters
JPH08144977A (ja) * 1994-11-24 1996-06-04 Kashiyama Kogyo Kk 複合ドライ真空ポンプ

Also Published As

Publication number Publication date
WO1996037706A1 (de) 1996-11-28
DE59607504D1 (de) 2001-09-20
DE19519247C2 (de) 2000-08-31
JPH11505911A (ja) 1999-05-25
EP0828940A1 (de) 1998-03-18
US6093008A (en) 2000-07-25
DE19519247A1 (de) 1996-11-28
EP0828940B1 (de) 2001-08-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee