DE59500818D1 - Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters - Google Patents

Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters

Info

Publication number
DE59500818D1
DE59500818D1 DE59500818T DE59500818T DE59500818D1 DE 59500818 D1 DE59500818 D1 DE 59500818D1 DE 59500818 T DE59500818 T DE 59500818T DE 59500818 T DE59500818 T DE 59500818T DE 59500818 D1 DE59500818 D1 DE 59500818D1
Authority
DE
Germany
Prior art keywords
rotors
drive
storage
screw rotor
rotor compressor
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 - Fee Related
Application number
DE59500818T
Other languages
English (en)
Inventor
Hans-Hermann Dipl Reinersmann
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.)
GHH Rand Schraubenkompressoren GmbH
Original Assignee
MAN Gutehoffnungshutte GmbH
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
Priority claimed from DE19944403647 external-priority patent/DE4403647A1/de
Priority claimed from DE19944403648 external-priority patent/DE4403648A1/de
Priority claimed from DE19944403649 external-priority patent/DE4403649C2/de
Application filed by MAN Gutehoffnungshutte GmbH filed Critical MAN Gutehoffnungshutte GmbH
Application granted granted Critical
Publication of DE59500818D1 publication Critical patent/DE59500818D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F01C21/02—Arrangements of bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE59500818T 1994-02-05 1995-01-26 Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters Expired - Fee Related DE59500818D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19944403647 DE4403647A1 (de) 1994-02-05 1994-02-05 Magnetantrieb für einen Schraubenrotorverdichter
DE19944403648 DE4403648A1 (de) 1994-02-05 1994-02-05 Abdichtung der Stirnflächen der Rotoren eines Schraubenrotorverdichters gegenüber dem Gehäuse
DE19944403649 DE4403649C2 (de) 1994-02-05 1994-02-05 Lagerung und Antrieb der Rotoren eines Schraubenverdichters

Publications (1)

Publication Number Publication Date
DE59500818D1 true DE59500818D1 (de) 1997-11-27

Family

ID=27206052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59500818T Expired - Fee Related DE59500818D1 (de) 1994-02-05 1995-01-26 Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters

Country Status (6)

Country Link
US (1) US5599176A (de)
EP (1) EP0666422B1 (de)
JP (1) JPH07279868A (de)
AU (1) AU689829B2 (de)
DE (1) DE59500818D1 (de)
FI (1) FI950482A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376505B (en) * 2001-06-11 2003-12-17 Compair Uk Ltd Improvements in screw compressors
JP4784484B2 (ja) * 2006-11-02 2011-10-05 株式会社豊田自動織機 電動ポンプ
EP2602428B1 (de) * 2011-12-08 2018-04-25 Alfa Laval Corporate AB Verdrängerpumpe mit festen Bolzen und Drehhülsen
CN103277309A (zh) * 2013-06-17 2013-09-04 上海大隆机器厂有限公司 一种双螺杆压缩机的同步齿轮装置
WO2016022392A1 (en) * 2014-08-08 2016-02-11 Eaton Corporation Energy recovery device with heat dissipation mechanisms
CN107429694B (zh) * 2015-03-31 2019-10-22 株式会社日立产机系统 螺杆压缩机
BE1022922B1 (nl) * 2015-04-17 2016-10-19 Atlas Copco Airpower Naamloze Vennootschap Compressorelement voor een schroefcompressor en schroefcompressor waarin zulk compressorelement is toegepast
WO2018151319A1 (ja) * 2017-02-20 2018-08-23 ダイキン工業株式会社 スクリュー圧縮機
GB2560375A (en) * 2017-03-10 2018-09-12 Edwards Ltd Rotating machine and rotors for use therein
CN108757450B (zh) * 2018-05-14 2020-04-28 西安交通大学 一种采用滑动轴承的螺杆压缩机
DE202018107141U1 (de) * 2018-12-13 2020-03-18 Vogelsang Gmbh & Co. Kg Drehkolbenpumpe mit innenliegender Lagerung
WO2021253060A1 (en) * 2020-06-10 2021-12-16 CILLIE, Willem, Isaac Rotor assembly
GB2610547B (en) * 2020-06-10 2024-06-05 Bora Kuzucan Mehmet Compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1834976A (en) * 1928-03-09 1931-12-08 Patiag Patentverwertungs Und I Rotary compressor, pump or the like
US3417915A (en) * 1966-10-10 1968-12-24 Albert J. Granberg Rotary blower and timing adjustment mechanism
DE2115058A1 (de) * 1970-05-13 1971-12-16 VEB Kühlautomat, χ 1197 Berlin Lagerung der Rotoren von Schraubenverdichtern
DE2520667C2 (de) * 1975-05-09 1984-11-29 Allweiler Ag, 7760 Radolfzell Schraubenspindelpumpe
US4293290A (en) * 1979-05-04 1981-10-06 Crepaco, Inc. Positive displacement rotary pump with bearings in countersunk portions of the rotors
FR2530742B1 (fr) * 1982-07-22 1987-06-26 Dba Compresseur volumetrique a vis
US4674960A (en) * 1985-06-25 1987-06-23 Spectra-Physics, Inc. Sealed rotary compressor
US4797078A (en) * 1986-06-11 1989-01-10 Wankel Gmbh Bearing arrangement of an external-axial rotary piston blower
JP3074829B2 (ja) * 1991-09-05 2000-08-07 松下電器産業株式会社 流体回転装置
US5374173A (en) * 1992-09-04 1994-12-20 Matsushita Electric Industrial Co., Ltd. Fluid rotating apparatus with sealing arrangement
US5449278A (en) * 1994-11-14 1995-09-12 Lin; Chi-So Double action piston having plural annular check valves

Also Published As

Publication number Publication date
EP0666422A1 (de) 1995-08-09
EP0666422B1 (de) 1997-10-22
US5599176A (en) 1997-02-04
FI950482A (fi) 1995-08-06
FI950482A0 (fi) 1995-02-03
AU689829B2 (en) 1998-04-09
JPH07279868A (ja) 1995-10-27
AU1147295A (en) 1995-08-17

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GHH-RAND SCHRAUBENKOMPRESSOREN GMBH & CO. KG, 4614

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee