JPS5053909A - - Google Patents
Info
- Publication number
- JPS5053909A JPS5053909A JP49100792A JP10079274A JPS5053909A JP S5053909 A JPS5053909 A JP S5053909A JP 49100792 A JP49100792 A JP 49100792A JP 10079274 A JP10079274 A JP 10079274A JP S5053909 A JPS5053909 A JP S5053909A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
- F04C27/009—Shaft sealings specially adapted for pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary-Type Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB41266/73A GB1484994A (en) | 1973-09-03 | 1973-09-03 | Shaft seal system for screw compressors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5053909A true JPS5053909A (US08063081-20111122-C00044.png) | 1975-05-13 |
| JPS5712874B2 JPS5712874B2 (US08063081-20111122-C00044.png) | 1982-03-13 |
Family
ID=10418909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10079274A Expired JPS5712874B2 (US08063081-20111122-C00044.png) | 1973-09-03 | 1974-09-02 |
Country Status (10)
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367104A (en) * | 1976-09-04 | 1978-06-15 | Howden Compressors Ltd | Fluid compression device |
| JPS54132807A (en) * | 1978-04-06 | 1979-10-16 | Anlet Kk | Axial sealing device of root type compression transfer pump for gas |
| JPS5520643U (US08063081-20111122-C00044.png) * | 1978-07-28 | 1980-02-08 | ||
| JPS5688986A (en) * | 1979-12-05 | 1981-07-18 | Bammert Karl | Rotary compressor* particularly* screw compressor |
| JPS57140590A (en) * | 1980-12-18 | 1982-08-31 | Pfeiffer Vakuumtechnik | Rotary piston pump |
| JPS5853878U (ja) * | 1981-10-09 | 1983-04-12 | 株式会社日本自動車部品総合研究所 | 回転圧縮機 |
| JPS60175893U (ja) * | 1984-04-28 | 1985-11-21 | 神戸 勝 | 高圧ガス用ル−ツブロワ− |
| JPS60175894U (ja) * | 1984-05-01 | 1985-11-21 | 神戸 勝 | 高圧ガス用ル−ツブロワ− |
| JPS6165088A (ja) * | 1984-09-05 | 1986-04-03 | Hitachi Ltd | 無給油式圧縮機の軸封装置 |
| JPH02502556A (ja) * | 1987-03-19 | 1990-08-16 | スベンスカ・ロツタア・マスキナー・アクチボラグ | スクリユーローター機械 |
| JP2012127314A (ja) * | 2010-12-17 | 2012-07-05 | Kobe Steel Ltd | 水噴射式スクリュ流体機械 |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH668296A5 (de) * | 1980-09-12 | 1988-12-15 | Barmag Barmer Maschf | Austragspumpe zum austragen von schmelzfluessigen polymeren. |
| IT1155126B (it) * | 1982-03-10 | 1987-01-21 | Fiat Auto Spa | Compressore volumetrico rotativo del tipo roots |
| SE439042B (sv) * | 1983-07-20 | 1985-05-28 | Imo Ab | Skruvpump med regleranordning |
| JPS6060293A (ja) * | 1983-09-12 | 1985-04-06 | Hitachi Ltd | 無給油式回転形圧縮機装置 |
| JPS60175887A (ja) * | 1984-02-21 | 1985-09-10 | Matsushita Electric Works Ltd | 給水栓 |
| US4483541A (en) * | 1984-04-05 | 1984-11-20 | Northern Telecom Limited | Gas seal for semiconductor processing equipment |
| FR2569780B1 (fr) * | 1984-08-30 | 1989-03-31 | Worthington Turbodyne | Procede et dispositif d'etancheite et de pressurisation pour sorties d'arbres de compresseur d'air exempt d'huile |
| EP0198936B1 (de) * | 1985-04-24 | 1989-11-15 | Leybold Aktiengesellschaft | Mehrstufige Vakuumpumpe |
| US4951884A (en) * | 1989-04-28 | 1990-08-28 | Koenig Larry E | Power auger machine with bearing shield |
| CH684954A5 (de) * | 1991-02-27 | 1995-02-15 | Maag Pump Systems Ag | Zahnradpumpe. |
| GB2272492B (en) * | 1992-11-11 | 1996-05-01 | Dowty Defence & Air Syst | Gas supply apparatus |
| SE502099C2 (sv) * | 1992-12-21 | 1995-08-14 | Svenska Rotor Maskiner Ab | skruvkompressor med axeltätning |
| DE4301293C2 (de) * | 1993-01-15 | 1996-07-11 | Mannesmann Ag | Vorrichtung zum Entfernen kleiner Schmier- und Kühlflüssigkeitsleckagemengen |
| SE510066C2 (sv) * | 1997-08-25 | 1999-04-12 | Svenska Rotor Maskiner Ab | Oljefri skruvrotormaskin vilkens lager smörjes med en vattenhaltig vätska |
| JPH11270484A (ja) * | 1998-03-24 | 1999-10-05 | Taiko Kikai Industries Co Ltd | スクリューロータ型ウエット真空ポンプ |
| DE29807796U1 (de) | 1998-04-30 | 1999-09-09 | Ghh Rand Schraubenkompressoren | Dichtungsanordnung für einen Wellenzapfen eines trockenlaufenden Rotationsschraubenverdichters |
| US6612820B1 (en) | 1999-01-11 | 2003-09-02 | David Garrett Staat | Screw compressor having sealed low and high pressure bearing chambers |
| IT1309299B1 (it) * | 1999-06-23 | 2002-01-22 | Samputensili Spa | Compressore rotativo a vite per gas refrigerante da utilizzare in unimpianto di condizionamento o refrigerazione di piccola potenza. |
| US6457950B1 (en) | 2000-05-04 | 2002-10-01 | Flowserve Management Company | Sealless multiphase screw-pump-and-motor package |
| US7553142B2 (en) * | 2004-02-25 | 2009-06-30 | Carrier Corporation | Lubrication system for compressor |
| US8075668B2 (en) * | 2005-03-29 | 2011-12-13 | Dresser-Rand Company | Drainage system for compressor separators |
| JP4664254B2 (ja) * | 2006-08-29 | 2011-04-06 | 株式会社神戸製鋼所 | 圧縮機用軸受 |
| MX2009002982A (es) | 2006-09-19 | 2009-05-25 | Dresser Rand Co | Sello de tambor separador rotatorio. |
| CA2663531C (en) * | 2006-09-21 | 2014-05-20 | William C. Maier | Separator drum and compressor impeller assembly |
| CA2662780C (en) * | 2006-09-25 | 2015-02-03 | William C. Maier | Axially moveable spool connector |
| MX2009003179A (es) * | 2006-09-25 | 2009-04-03 | Dresser Rand Co | Deflector de fluidos para dispositivos separadores de fluido. |
| US8733726B2 (en) * | 2006-09-25 | 2014-05-27 | Dresser-Rand Company | Compressor mounting system |
| MX2009003175A (es) * | 2006-09-25 | 2009-04-03 | Dresser Rand Co | Cubierta de acceso para bobina conectora presurizada. |
| WO2008039734A2 (en) * | 2006-09-25 | 2008-04-03 | Dresser-Rand Company | Coupling guard system |
| MX2009003255A (es) * | 2006-09-26 | 2009-04-07 | Dresser Rand Co | Dispositivo separador de fluido estatico mejorado. |
| KR20080068441A (ko) * | 2007-01-19 | 2008-07-23 | 삼성전자주식회사 | 용량가변 회전압축기 |
| JP2008255797A (ja) * | 2007-03-30 | 2008-10-23 | Anest Iwata Corp | オイルフリーロータリコンプレッサのロータ軸シール装置 |
| JP5046379B2 (ja) * | 2007-03-30 | 2012-10-10 | アネスト岩田株式会社 | オイルフリーロータリコンプレッサのロータ軸シール装置 |
| JP2008255796A (ja) * | 2007-03-30 | 2008-10-23 | Anest Iwata Corp | オイルフリーロータリ圧縮機の軸封装置 |
| US20090129956A1 (en) * | 2007-11-21 | 2009-05-21 | Jean-Louis Picouet | Compressor System and Method of Lubricating the Compressor System |
| WO2009111616A2 (en) * | 2008-03-05 | 2009-09-11 | Dresser-Rand Company | Compressor assembly including separator and ejector pump |
| JP4431184B2 (ja) * | 2008-06-13 | 2010-03-10 | 株式会社神戸製鋼所 | スクリュ圧縮装置 |
| US8062400B2 (en) * | 2008-06-25 | 2011-11-22 | Dresser-Rand Company | Dual body drum for rotary separators |
| US8079805B2 (en) * | 2008-06-25 | 2011-12-20 | Dresser-Rand Company | Rotary separator and shaft coupler for compressors |
| US7922218B2 (en) * | 2008-06-25 | 2011-04-12 | Dresser-Rand Company | Shear ring casing coupler device |
| JP4365443B1 (ja) * | 2008-07-29 | 2009-11-18 | 株式会社神戸製鋼所 | 無給油式スクリュ圧縮機 |
| US8899912B2 (en) | 2009-01-15 | 2014-12-02 | Dresser-Rand Company | Shaft seal with convergent nozzle |
| EP2408582A4 (en) * | 2009-03-17 | 2013-04-24 | Xtek Inc | ROLLER CONTROL WITH OIL RECIRCULATION SYSTEM WITH AIR PRESSURE CHARACTERISTICS |
| US8087901B2 (en) * | 2009-03-20 | 2012-01-03 | Dresser-Rand Company | Fluid channeling device for back-to-back compressors |
| US8210804B2 (en) * | 2009-03-20 | 2012-07-03 | Dresser-Rand Company | Slidable cover for casing access port |
| US8061972B2 (en) * | 2009-03-24 | 2011-11-22 | Dresser-Rand Company | High pressure casing access cover |
| CN101509502B (zh) * | 2009-04-03 | 2011-06-15 | 湖北三峡泵业有限公司 | 矿用大流量、高扬程主排水泵可控水封水装置 |
| US20100253005A1 (en) * | 2009-04-03 | 2010-10-07 | Liarakos Nicholas P | Seal for oil-free rotary displacement compressor |
| WO2011034764A2 (en) * | 2009-09-15 | 2011-03-24 | Dresser-Rand Company | Improved density-based compact separator |
| US9095856B2 (en) | 2010-02-10 | 2015-08-04 | Dresser-Rand Company | Separator fluid collector and method |
| JP5542468B2 (ja) * | 2010-02-10 | 2014-07-09 | 株式会社日立産機システム | 水注入式スクロール空気圧縮機 |
| JP5542518B2 (ja) * | 2010-05-10 | 2014-07-09 | 株式会社日立産機システム | 空気圧縮機 |
| WO2012009158A2 (en) | 2010-07-15 | 2012-01-19 | Dresser-Rand Company | Enhanced in-line rotary separator |
| US8663483B2 (en) | 2010-07-15 | 2014-03-04 | Dresser-Rand Company | Radial vane pack for rotary separators |
| US8657935B2 (en) | 2010-07-20 | 2014-02-25 | Dresser-Rand Company | Combination of expansion and cooling to enhance separation |
| US8821362B2 (en) | 2010-07-21 | 2014-09-02 | Dresser-Rand Company | Multiple modular in-line rotary separator bundle |
| US8596292B2 (en) | 2010-09-09 | 2013-12-03 | Dresser-Rand Company | Flush-enabled controlled flow drain |
| DE102010045881A1 (de) * | 2010-09-17 | 2012-03-22 | Pfeiffer Vacuum Gmbh | Vakuumpumpe |
| JP5714945B2 (ja) * | 2010-12-27 | 2015-05-07 | 株式会社神戸製鋼所 | 水噴射式スクリュ圧縮機 |
| JP5698039B2 (ja) * | 2011-03-11 | 2015-04-08 | 株式会社神戸製鋼所 | 水噴射式スクリュ圧縮機 |
| CN102287370A (zh) * | 2011-07-11 | 2011-12-21 | 新乡市夏烽电器有限公司 | 螺杆泵增压注水系统 |
| US9022760B2 (en) | 2011-11-02 | 2015-05-05 | Trane International Inc. | High pressure seal vent |
| US9568001B2 (en) | 2012-09-14 | 2017-02-14 | Mayekawa Mfg. Co., Ltd. | Oil-cooled screw compressor system and oil-cooled screw compressor |
| US10066635B2 (en) * | 2012-12-20 | 2018-09-04 | Sulzer Management Ag | Multiphase pump |
| US10415706B2 (en) * | 2013-05-17 | 2019-09-17 | Victor Juchymenko | Methods and systems for sealing rotating equipment such as expanders or compressors |
| DE102014011658A1 (de) * | 2014-08-11 | 2016-02-11 | Jung & Co. Gerätebau GmbH | Schraubenspindelpumpe mit Dampfsperre |
| US9803639B2 (en) * | 2014-12-19 | 2017-10-31 | Ghh-Rand Schraubenkompressoren Gmbh | Sectional sealing system for rotary screw compressor |
| US10451061B2 (en) | 2016-05-06 | 2019-10-22 | Ingersoll-Rand Company | Compressor having non-contact and contact seals |
| CN105927548B (zh) * | 2016-06-21 | 2017-12-15 | 西安交通大学 | 一种喷水螺杆蒸汽压缩机 |
| KR101970668B1 (ko) * | 2017-12-21 | 2019-04-19 | 재 영 이 | 급유식 스크류 압축기의 실링장치 |
| CN112969857B (zh) * | 2018-11-08 | 2023-09-12 | 埃尔吉设备有限责任公司 | 无油注水式螺杆空气压缩机 |
| DE102018131587A1 (de) * | 2018-12-10 | 2020-06-10 | Nidec Gpm Gmbh | Regelbare Schraubenspindelpumpe |
| RU2731262C1 (ru) * | 2019-09-10 | 2020-08-31 | Общество с ограниченной ответственностью "Башкирская генерирующая компания" | Паровая винтовая машина |
| JP7486587B2 (ja) * | 2020-02-17 | 2024-05-17 | ブッシュ プロダクションズ ゲーエムベーハー | 水素を含有する少なくとも部分的にガス状の組成物を再循環させる装置及び燃料電池システム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1188189A (en) * | 1915-03-18 | 1916-06-20 | Gen Electric | Shaft packing and seal for centrifugal compressors. |
| DE451680C (de) * | 1926-04-15 | 1927-11-01 | Bbc Brown Boveri & Cie | Lahyrinthstopfbuechse fuer die Wellen von Maschinen mit hoher Drehzahl |
| US2721747A (en) * | 1951-12-21 | 1955-10-25 | Read Standard Corp | Hydraulic shaft seal |
| US2971783A (en) * | 1957-03-04 | 1961-02-14 | City Nat Bank And Trust Compan | Rotary seal |
| GB966752A (en) * | 1959-09-08 | 1964-08-12 | Svenska Rotor Maskiner Ab | Improvements in and relating to screw rotor compressors or vacuum pumps |
| US3191854A (en) * | 1960-06-02 | 1965-06-29 | Atlas Copco Ab | Compressor units |
| GB1064354A (en) * | 1964-02-26 | 1967-04-05 | Svenska Rotor Maskiner Ab | A screw rotor machine for expanding a gaseous working medium of high temperature |
| US3385514A (en) * | 1966-04-11 | 1968-05-28 | Trw Inc | Refrigerant vapor compressor |
| US3556697A (en) * | 1969-04-10 | 1971-01-19 | Ingersoll Rand Co | Sealing arrangement for vacuum pump |
-
1973
- 1973-09-03 GB GB41266/73A patent/GB1484994A/en not_active Expired
-
1974
- 1974-08-14 SE SE7410347A patent/SE399106B/xx not_active IP Right Cessation
- 1974-08-19 US US05/498,878 patent/US3975123A/en not_active Expired - Lifetime
- 1974-08-29 CA CA208,088A patent/CA1012578A/en not_active Expired
- 1974-08-30 DE DE2441520A patent/DE2441520A1/de active Granted
- 1974-09-02 JP JP10079274A patent/JPS5712874B2/ja not_active Expired
- 1974-09-02 FR FR7429865A patent/FR2242579B1/fr not_active Expired
- 1974-09-03 CS CS7400006064A patent/CS183758B2/cs unknown
- 1974-09-03 FI FI742569A patent/FI74779C/fi active
- 1974-09-03 BE BE148171A patent/BE819492A/xx not_active IP Right Cessation
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367104A (en) * | 1976-09-04 | 1978-06-15 | Howden Compressors Ltd | Fluid compression device |
| JPS54132807A (en) * | 1978-04-06 | 1979-10-16 | Anlet Kk | Axial sealing device of root type compression transfer pump for gas |
| JPS5520643U (US08063081-20111122-C00044.png) * | 1978-07-28 | 1980-02-08 | ||
| JPH0116350B2 (US08063081-20111122-C00044.png) * | 1979-12-05 | 1989-03-23 | Maschf Augsburg Nuernberg Ag | |
| JPS5688986A (en) * | 1979-12-05 | 1981-07-18 | Bammert Karl | Rotary compressor* particularly* screw compressor |
| JPS57140590A (en) * | 1980-12-18 | 1982-08-31 | Pfeiffer Vakuumtechnik | Rotary piston pump |
| JPH0258476B2 (US08063081-20111122-C00044.png) * | 1980-12-18 | 1990-12-07 | Arutsuuru Pufuaifuaa Uakuumutehiniiku Uetsutsuraa Gmbh | |
| JPS5853878U (ja) * | 1981-10-09 | 1983-04-12 | 株式会社日本自動車部品総合研究所 | 回転圧縮機 |
| JPH0118868Y2 (US08063081-20111122-C00044.png) * | 1981-10-09 | 1989-06-01 | ||
| JPS60175893U (ja) * | 1984-04-28 | 1985-11-21 | 神戸 勝 | 高圧ガス用ル−ツブロワ− |
| JPS60175894U (ja) * | 1984-05-01 | 1985-11-21 | 神戸 勝 | 高圧ガス用ル−ツブロワ− |
| JPS6165088A (ja) * | 1984-09-05 | 1986-04-03 | Hitachi Ltd | 無給油式圧縮機の軸封装置 |
| JPH02502556A (ja) * | 1987-03-19 | 1990-08-16 | スベンスカ・ロツタア・マスキナー・アクチボラグ | スクリユーローター機械 |
| JP2012127314A (ja) * | 2010-12-17 | 2012-07-05 | Kobe Steel Ltd | 水噴射式スクリュ流体機械 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2242579A1 (US08063081-20111122-C00044.png) | 1975-03-28 |
| BE819492A (fr) | 1974-12-31 |
| FR2242579B1 (US08063081-20111122-C00044.png) | 1978-02-17 |
| FI74779C (fi) | 1988-03-10 |
| DE2441520A1 (de) | 1975-03-06 |
| SE399106B (sv) | 1978-01-30 |
| FI74779B (fi) | 1987-11-30 |
| US3975123A (en) | 1976-08-17 |
| JPS5712874B2 (US08063081-20111122-C00044.png) | 1982-03-13 |
| CA1012578A (en) | 1977-06-21 |
| GB1484994A (en) | 1977-09-08 |
| CS183758B2 (en) | 1978-07-31 |
| SE7410347L (sv) | 1976-02-16 |
| FI256974A (US08063081-20111122-C00044.png) | 1975-03-04 |
| DE2441520C2 (US08063081-20111122-C00044.png) | 1987-03-12 |
