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
Application number
JP49100792A
Other languages
Japanese (ja)
Other versions
JPS5712874B2 (enExample
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 filed Critical
Publication of JPS5053909A publication Critical patent/JPS5053909A/ja
Publication of JPS5712874B2 publication Critical patent/JPS5712874B2/ja
Expired 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
    • 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)
JP10079274A 1973-09-03 1974-09-02 Expired JPS5712874B2 (enExample)

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 (enExample) 1975-05-13
JPS5712874B2 JPS5712874B2 (enExample) 1982-03-13

Family

ID=10418909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10079274A Expired JPS5712874B2 (enExample) 1973-09-03 1974-09-02

Country Status (10)

Country Link
US (1) US3975123A (enExample)
JP (1) JPS5712874B2 (enExample)
BE (1) BE819492A (enExample)
CA (1) CA1012578A (enExample)
CS (1) CS183758B2 (enExample)
DE (1) DE2441520C2 (enExample)
FI (1) FI74779C (enExample)
FR (1) FR2242579B1 (enExample)
GB (1) GB1484994A (enExample)
SE (1) SE399106B (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
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 (enExample) * 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 (77)

* Cited by examiner, † Cited by third party
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
DE3574274D1 (en) * 1985-04-24 1989-12-21 Leybold Ag Multistage vacuum pump
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 GmbH & Co. KG, 46145 Oberhausen Dichtungsanordnung für einen Wellenzapfen eines trockenlaufenden Rotationsschraubenverdichters
BR0008357A (pt) * 1999-01-11 2001-11-27 Du Pont Método e aparelho de lubrificação e vedação derolamentos e engrenagens
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
RU2319862C2 (ru) * 2006-03-16 2008-03-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Многофазный винтовой насос
JP4664254B2 (ja) * 2006-08-29 2011-04-06 株式会社神戸製鋼所 圧縮機用軸受
CA2664121C (en) 2006-09-19 2014-05-27 William C. Maier Rotary separator drum seal
ATE515310T1 (de) * 2006-09-21 2011-07-15 Dresser Rand Co Separatortrommel und antriebsanordnung für einen verdichter
WO2008039733A2 (en) * 2006-09-25 2008-04-03 Dresser-Rand Company Compressor mounting system
MX2009003177A (es) * 2006-09-25 2009-04-03 Dresser Rand Co Bobina conectora axialmente movil.
EP2066948A4 (en) * 2006-09-25 2012-01-11 Dresser Rand Co ACCESS COVER FOR PRESSURED BOND DRAWER
WO2008039446A2 (en) * 2006-09-25 2008-04-03 Dresser-Rand Company Fluid deflector for fluid separator devices
MX2009003176A (es) * 2006-09-25 2009-04-03 Dresser Rand Co Sistema de proteccion de acoplamiento.
BRPI0717253B1 (pt) * 2006-09-26 2018-05-08 Dresser Rand Co separador de fluido
KR20080068441A (ko) * 2007-01-19 2008-07-23 삼성전자주식회사 용량가변 회전압축기
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
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
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
US20090129956A1 (en) * 2007-11-21 2009-05-21 Jean-Louis Picouet Compressor System and Method of Lubricating the Compressor System
GB2470151B (en) * 2008-03-05 2012-10-03 Dresser Rand Co 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
RU2374455C1 (ru) * 2008-11-06 2009-11-27 Закрытое Акционерное Общество "Эко-Энергетика" Паровая винтовая машина
US8899912B2 (en) 2009-01-15 2014-12-02 Dresser-Rand Company Shaft seal with convergent nozzle
JP5593518B2 (ja) * 2009-03-17 2014-09-24 エックステック インコーポレイティッド 空気圧特性を持つ油再循環システムによる圧延装置
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
US8414692B2 (en) * 2009-09-15 2013-04-09 Dresser-Rand Company Density-based compact separator
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
WO2011100158A2 (en) 2010-02-10 2011-08-18 Dresser-Rand Company Separator fluid collector and method
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
WO2012012143A2 (en) 2010-07-21 2012-01-26 Dresser-Rand Company Multiple modular in-line rotary separator bundle
EP2614216B1 (en) 2010-09-09 2017-11-15 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
DK2896834T3 (en) 2012-09-14 2017-12-04 Maekawa Seisakusho Kk OIL COOLED SCREW COMPRESSOR SYSTEM AND OIL COOLED SCREW COMPRESSOR
BR112015011075B1 (pt) * 2012-12-20 2021-04-20 Sulzer Management Ag bomba de fases múltiplas para bombeamento de uma mistura de fases múltiplas e processo para operação de uma bomba de fases múltiplas
CA2912699C (en) 2013-05-17 2021-05-25 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
ES2993864T3 (en) * 2018-11-08 2025-01-10 Elgi Equipments Ltd Oil-free water-injected screw air compressor
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
AU2020430802B2 (en) * 2020-02-17 2025-10-02 Busch Produktions Gmbh Device for recirculating an at least partially gaseous composition containing hydrogen and fuel cell system
CN115450915B (zh) * 2022-10-13 2025-05-09 辛麦恩科技股份有限公司 一种空气压缩机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
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 (enExample) * 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

Also Published As

Publication number Publication date
CS183758B2 (en) 1978-07-31
CA1012578A (en) 1977-06-21
US3975123A (en) 1976-08-17
SE399106B (sv) 1978-01-30
GB1484994A (en) 1977-09-08
FI256974A7 (enExample) 1975-03-04
SE7410347L (sv) 1976-02-16
FI74779B (fi) 1987-11-30
JPS5712874B2 (enExample) 1982-03-13
FR2242579B1 (enExample) 1978-02-17
FR2242579A1 (enExample) 1975-03-28
FI74779C (fi) 1988-03-10
BE819492A (fr) 1974-12-31
DE2441520A1 (de) 1975-03-06
DE2441520C2 (de) 1987-03-12

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