WO1999018355A1 - Schraubenverdichter - Google Patents
Schraubenverdichter Download PDFInfo
- Publication number
- WO1999018355A1 WO1999018355A1 PCT/EP1998/006389 EP9806389W WO9918355A1 WO 1999018355 A1 WO1999018355 A1 WO 1999018355A1 EP 9806389 W EP9806389 W EP 9806389W WO 9918355 A1 WO9918355 A1 WO 9918355A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- screw
- axial
- bearing
- compressor according
- Prior art date
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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
-
- 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
- F04C2240/56—Bearing bushings or details thereof
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU12265/99A AU743902B2 (en) | 1997-10-08 | 1998-10-08 | Screw-type compressor |
EP98955416A EP1019633B1 (de) | 1997-10-08 | 1998-10-08 | Schraubenverdichter |
JP2000515118A JP2001519503A (ja) | 1997-10-08 | 1998-10-08 | スクリュー式コンプレッサ |
AT98955416T ATE231220T1 (de) | 1997-10-08 | 1998-10-08 | Schraubenverdichter |
US09/529,116 US6312239B1 (en) | 1997-10-08 | 1998-10-08 | Screw-type compressor having an axial bearing part on only one rotor |
KR1020007003769A KR20010030985A (ko) | 1997-10-08 | 1998-10-08 | 스크류식 압축기 |
DE59806955T DE59806955D1 (de) | 1997-10-08 | 1998-10-08 | Schraubenverdichter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744466.0 | 1997-10-08 | ||
DE19744466A DE19744466C2 (de) | 1997-10-08 | 1997-10-08 | Schraubenverdichter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999018355A1 true WO1999018355A1 (de) | 1999-04-15 |
Family
ID=7844952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/006389 WO1999018355A1 (de) | 1997-10-08 | 1998-10-08 | Schraubenverdichter |
Country Status (11)
Country | Link |
---|---|
US (1) | US6312239B1 (de) |
EP (1) | EP1019633B1 (de) |
JP (1) | JP2001519503A (de) |
KR (1) | KR20010030985A (de) |
CN (1) | CN1274410A (de) |
AT (1) | ATE231220T1 (de) |
AU (1) | AU743902B2 (de) |
DE (2) | DE19744466C2 (de) |
ES (1) | ES2191976T3 (de) |
RU (1) | RU2212564C2 (de) |
WO (1) | WO1999018355A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1026400A3 (de) * | 1999-02-05 | 2002-02-20 | Eaton Corporation | Innenzahnradmotor |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1014043A3 (nl) * | 2001-03-07 | 2003-03-04 | Atlas Copco Airpower Nv | Watergeinjecteerd schroefcompressorelement. |
US7682084B2 (en) * | 2003-07-18 | 2010-03-23 | Kobe Steel, Ltd. | Bearing and screw compressor |
US7726115B2 (en) * | 2006-02-02 | 2010-06-01 | General Electric Company | Axial flow positive displacement worm compressor |
JP4387402B2 (ja) * | 2006-12-22 | 2009-12-16 | 株式会社神戸製鋼所 | 軸受及び液冷式スクリュ圧縮機 |
BE1018158A5 (nl) * | 2008-05-26 | 2010-06-01 | Atlas Copco Airpower Nv | Vloeistofgeinjecteerd schroefcompressorelement. |
DE102010045881A1 (de) * | 2010-09-17 | 2012-03-22 | Pfeiffer Vacuum Gmbh | Vakuumpumpe |
DE102013020535A1 (de) * | 2013-12-12 | 2015-06-18 | Gea Refrigeration Germany Gmbh | Verdichter |
EP3120027A4 (de) * | 2014-03-21 | 2017-12-06 | Imo Industries Inc. | Zahnradpumpe mit endplatten oder lagern mit spiralnuten |
CN104165139B (zh) * | 2014-08-03 | 2016-04-20 | 浙江大学 | 啮合齿轮泵用滑动轴承自循环冷却油润滑系统 |
US20160208801A1 (en) * | 2015-01-20 | 2016-07-21 | Ingersoll-Rand Company | High Pressure, Single Stage Rotor |
CN107503840A (zh) * | 2017-08-14 | 2017-12-22 | 于临涛 | 旋转发动机及气体压缩机改进 |
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 |
JP7037448B2 (ja) * | 2018-07-20 | 2022-03-16 | 株式会社日立産機システム | スクリュー圧縮機本体 |
WO2020053976A1 (ja) | 2018-09-11 | 2020-03-19 | 株式会社日立産機システム | スクリュー圧縮機 |
CN109931261A (zh) * | 2019-02-01 | 2019-06-25 | 宁波鲍斯能源装备股份有限公司 | 水润滑螺杆压缩机 |
CN112610607A (zh) * | 2020-12-21 | 2021-04-06 | 英诺伟特(昆山)能源机械有限公司 | 一种无油水润滑轴承 |
CN113898582B (zh) * | 2021-11-17 | 2023-12-22 | 宝风压缩机科技(宁波)有限公司 | 一种改进型螺杆空气压缩机 |
CN114985681B (zh) * | 2022-06-21 | 2023-11-14 | 冰轮环境技术股份有限公司 | 一种螺旋转子铸造方法及加工装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE84891C (de) | ||||
FR789211A (fr) * | 1935-04-24 | 1935-10-25 | Cfcmug | Moteur ou compresseur volumétrique rotatif |
US3275226A (en) | 1965-02-23 | 1966-09-27 | Joseph E Whitfield | Thrust balancing and entrapment control means for screw type compressors and similardevices |
US3811805A (en) | 1972-05-16 | 1974-05-21 | Dunham Bush Inc | Hydrodynamic thrust bearing arrangement for rotary screw compressor |
DE4227332A1 (de) | 1991-08-19 | 1993-02-25 | American Standard Inc | Schraubenverdichter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE227197C (de) * | ||||
US2111883A (en) * | 1936-04-17 | 1938-03-22 | Burghauser Franz | Pump |
US2871794A (en) * | 1953-06-01 | 1959-02-03 | Roper Ind Inc | Gear pump or fluid motor |
SE317154B (de) * | 1959-01-15 | 1969-11-10 | Svenska Rotor Maskiner Ab | |
SE422348B (sv) * | 1977-10-24 | 1982-03-01 | Stal Refrigeration Ab | Anordning vid en kompressor av rotationstyp for att fixera en rotoraxel i axiell led |
DE3015551C2 (de) * | 1980-04-23 | 1986-10-23 | Mannesmann Rexroth GmbH, 8770 Lohr | Kreiskolbenmaschine |
US4730995A (en) * | 1986-09-25 | 1988-03-15 | American Standard Inc. | Screw compressor bearing arrangement with positive stop to accommodate thrust reversal |
SE465527B (sv) * | 1990-02-09 | 1991-09-23 | Svenska Rotor Maskiner Ab | Skruvrotormaskin med organ foer axialbalansering |
US5466137A (en) * | 1994-09-15 | 1995-11-14 | Eaton Corporation | Roller gerotor device and pressure balancing arrangement therefor |
-
1997
- 1997-10-08 DE DE19744466A patent/DE19744466C2/de not_active Expired - Fee Related
-
1998
- 1998-10-08 EP EP98955416A patent/EP1019633B1/de not_active Expired - Lifetime
- 1998-10-08 JP JP2000515118A patent/JP2001519503A/ja active Pending
- 1998-10-08 CN CN98809971A patent/CN1274410A/zh active Pending
- 1998-10-08 KR KR1020007003769A patent/KR20010030985A/ko not_active Application Discontinuation
- 1998-10-08 WO PCT/EP1998/006389 patent/WO1999018355A1/de not_active Application Discontinuation
- 1998-10-08 US US09/529,116 patent/US6312239B1/en not_active Expired - Fee Related
- 1998-10-08 DE DE59806955T patent/DE59806955D1/de not_active Expired - Fee Related
- 1998-10-08 AT AT98955416T patent/ATE231220T1/de not_active IP Right Cessation
- 1998-10-08 AU AU12265/99A patent/AU743902B2/en not_active Ceased
- 1998-10-08 RU RU2000111494/06A patent/RU2212564C2/ru not_active IP Right Cessation
- 1998-10-08 ES ES98955416T patent/ES2191976T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE84891C (de) | ||||
FR789211A (fr) * | 1935-04-24 | 1935-10-25 | Cfcmug | Moteur ou compresseur volumétrique rotatif |
US3275226A (en) | 1965-02-23 | 1966-09-27 | Joseph E Whitfield | Thrust balancing and entrapment control means for screw type compressors and similardevices |
US3811805A (en) | 1972-05-16 | 1974-05-21 | Dunham Bush Inc | Hydrodynamic thrust bearing arrangement for rotary screw compressor |
DE4227332A1 (de) | 1991-08-19 | 1993-02-25 | American Standard Inc | Schraubenverdichter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1026400A3 (de) * | 1999-02-05 | 2002-02-20 | Eaton Corporation | Innenzahnradmotor |
Also Published As
Publication number | Publication date |
---|---|
EP1019633A1 (de) | 2000-07-19 |
CN1274410A (zh) | 2000-11-22 |
US6312239B1 (en) | 2001-11-06 |
ES2191976T3 (es) | 2003-09-16 |
EP1019633B1 (de) | 2003-01-15 |
DE59806955D1 (de) | 2003-02-20 |
JP2001519503A (ja) | 2001-10-23 |
RU2212564C2 (ru) | 2003-09-20 |
AU1226599A (en) | 1999-04-27 |
DE19744466C2 (de) | 1999-08-19 |
KR20010030985A (ko) | 2001-04-16 |
AU743902B2 (en) | 2002-02-07 |
ATE231220T1 (de) | 2003-02-15 |
DE19744466A1 (de) | 1999-04-22 |
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