FI832727A0 - Rotationsmaskin foer vaetskebehandling med laogt vaetskelaeckage - Google Patents

Rotationsmaskin foer vaetskebehandling med laogt vaetskelaeckage

Info

Publication number
FI832727A0
FI832727A0 FI832727A FI832727A FI832727A0 FI 832727 A0 FI832727 A0 FI 832727A0 FI 832727 A FI832727 A FI 832727A FI 832727 A FI832727 A FI 832727A FI 832727 A0 FI832727 A0 FI 832727A0
Authority
FI
Finland
Prior art keywords
vaetskelaeckage
vaetskebehandling
rotationsmaskin
laogt
foer
Prior art date
Application number
FI832727A
Other languages
English (en)
Other versions
FI832727A (fi
Inventor
Ching Ming Chang
Ross Hughlett Sentz
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FI832727A0 publication Critical patent/FI832727A0/fi
Publication of FI832727A publication Critical patent/FI832727A/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0516—Axial thrust balancing balancing pistons
FI832727A 1982-08-03 1983-07-28 Rotationsmaskin foer vaetskebehandling med laogt vaetskelaeckage FI832727A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/404,761 US4472107A (en) 1982-08-03 1982-08-03 Rotary fluid handling machine having reduced fluid leakage

Publications (2)

Publication Number Publication Date
FI832727A0 true FI832727A0 (fi) 1983-07-28
FI832727A FI832727A (fi) 1984-02-04

Family

ID=23600924

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832727A FI832727A (fi) 1982-08-03 1983-07-28 Rotationsmaskin foer vaetskebehandling med laogt vaetskelaeckage

Country Status (15)

Country Link
US (1) US4472107A (fi)
EP (1) EP0102334B1 (fi)
JP (1) JPS5985401A (fi)
KR (1) KR890001725B1 (fi)
AT (1) ATE36587T1 (fi)
AU (1) AU556382B2 (fi)
BR (1) BR8304117A (fi)
CA (1) CA1208495A (fi)
DE (1) DE3377734D1 (fi)
DK (1) DK353583A (fi)
ES (1) ES524671A0 (fi)
FI (1) FI832727A (fi)
GR (1) GR78892B (fi)
MX (1) MX162789A (fi)
NO (1) NO832795L (fi)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884942A (en) * 1986-06-30 1989-12-05 Atlas Copco Aktiebolag Thrust monitoring and balancing apparatus
US4909706A (en) * 1987-01-28 1990-03-20 Union Carbide Corporation Controlled clearance labyrinth seal
CA1326476C (en) * 1988-09-30 1994-01-25 Vaclav Kulle Gas compressor having dry gas seals for balancing end thrust
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
US4997340A (en) * 1989-09-25 1991-03-05 Carrier Corporation Balance piston and seal arrangement
US5141389A (en) * 1990-03-20 1992-08-25 Nova Corporation Of Alberta Control system for regulating the axial loading of a rotor of a fluid machine
US5051637A (en) * 1990-03-20 1991-09-24 Nova Corporation Of Alberta Flux control techniques for magnetic bearing
US5104284A (en) * 1990-12-17 1992-04-14 Dresser-Rand Company Thrust compensating apparatus
JP3143986B2 (ja) * 1991-10-14 2001-03-07 株式会社日立製作所 一軸多段遠心圧縮機
US5228298A (en) * 1992-04-16 1993-07-20 Praxair Technology, Inc. Cryogenic rectification system with helical dry screw expander
US5791868A (en) * 1996-06-14 1998-08-11 Capstone Turbine Corporation Thrust load compensating system for a compliant foil hydrodynamic fluid film thrust bearing
US5862666A (en) * 1996-12-23 1999-01-26 Pratt & Whitney Canada Inc. Turbine engine having improved thrust bearing load control
US5927720A (en) * 1997-11-03 1999-07-27 Carrier Corporation Two-piece labyrinth seal for a centrifugal compressor balance piston
US6035627A (en) * 1998-04-21 2000-03-14 Pratt & Whitney Canada Inc. Turbine engine with cooled P3 air to impeller rear cavity
US6345961B1 (en) * 1999-01-26 2002-02-12 Fluid Equipment Development Company Hydraulic energy recovery device
US6227801B1 (en) 1999-04-27 2001-05-08 Pratt & Whitney Canada Corp. Turbine engine having improved high pressure turbine cooling
US6231302B1 (en) * 1999-06-08 2001-05-15 G. Fonda Bonardi Thermal control system for gas-bearing turbocompressors
US6368077B1 (en) * 2000-05-10 2002-04-09 General Motors Corporation Turbocharger shaft dual phase seal
US6360616B1 (en) * 2000-10-13 2002-03-26 Donald R. Halliday Automated diagnosis and monitoring system, equipment, and method
US6579076B2 (en) * 2001-01-23 2003-06-17 Bristol Compressors, Inc. Shaft load balancing system
WO2002077417A2 (en) * 2001-03-26 2002-10-03 Pebble Bed Modular Reactor (Proprietary) Limited A method of operating a turbine and a gas turbine
DE10138056A1 (de) * 2001-08-03 2003-02-13 Atlas Copco Energas Turbomaschine
US6966746B2 (en) * 2002-12-19 2005-11-22 Honeywell International Inc. Bearing pressure balance apparatus
US7252474B2 (en) * 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor
US7199970B2 (en) * 2003-11-03 2007-04-03 Material Sciences Corporation Damped disc drive assembly, and method for damping disc drive assembly
DE602006015076D1 (fi) * 2005-09-19 2010-08-05 Ingersoll Rand Co
US20070063449A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor
US20070065276A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
US8128821B2 (en) * 2006-06-14 2012-03-06 Fluid Equipment Development Company, Llc Reverse osmosis system with control based on flow rates in the permeate and brine streams
US20080105617A1 (en) * 2006-06-14 2008-05-08 Eli Oklejas Two pass reverse osmosis system
US8016545B2 (en) 2006-06-14 2011-09-13 Fluid Equipment Development Company, Llc Thrust balancing in a centrifugal pump
DE102006049516B3 (de) * 2006-10-20 2008-01-03 Atlas Copco Energas Gmbh Turbomaschine
EP1953390A1 (de) * 2007-02-05 2008-08-06 RITZ Pumpenfabrik GmbH & Co. KG Vorrichtung und Verfahren zum Axialschubausgleich
US8529761B2 (en) * 2007-02-13 2013-09-10 Fluid Equipment Development Company, Llc Central pumping and energy recovery in a reverse osmosis system
US8808538B2 (en) * 2008-01-04 2014-08-19 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system
US7892429B2 (en) 2008-01-28 2011-02-22 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with manual energization
DE102008022627A1 (de) * 2008-05-08 2009-11-12 Daimler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betreiben eines Abgasturboladers einer Brennkraftmaschine
US8710406B2 (en) * 2008-09-19 2014-04-29 Conair Corporation Safety device and method for electric heating appliances
JP4982476B2 (ja) * 2008-12-26 2012-07-25 株式会社日立製作所 半径流形流体機械
US8529191B2 (en) * 2009-02-06 2013-09-10 Fluid Equipment Development Company, Llc Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage
US8850827B2 (en) * 2010-03-05 2014-10-07 Honeywell International Inc. Control valve with radial seals
JP5449062B2 (ja) * 2010-07-02 2014-03-19 三菱重工業株式会社 排ガスタービン過給機のシールエア供給装置
US8915708B2 (en) * 2011-06-24 2014-12-23 Caterpillar Inc. Turbocharger with air buffer seal
DE102011051650B4 (de) * 2011-07-07 2020-04-30 Atlas Copco Energas Gmbh Turbomaschine
ITCO20110029A1 (it) * 2011-07-26 2013-01-27 Nuovo Pignone Spa Girante centrifuga e turbomacchina
DE102011087606A1 (de) * 2011-12-01 2013-06-06 Robert Bosch Gmbh Kraftfahrzeugsystemeinrichtung sowie Verfahren zum Betreiben einer Kraftfahrzeugsystemeinrichtung
DE102011087824A1 (de) * 2011-12-06 2013-06-06 Man Diesel & Turbo Se Turbine
KR101853281B1 (ko) 2012-04-20 2018-04-30 플루이드 이큅먼트 디벨롭먼트 컴패니, 엘엘씨 에너지 회수장치를 갖춘 역삼투압 시스템
US8925197B2 (en) * 2012-05-29 2015-01-06 Praxair Technology, Inc. Compressor thrust bearing surge protection
US20140017099A1 (en) * 2012-07-16 2014-01-16 General Electric Company Turbocharger system with reduced thrust load
CN102767533B (zh) * 2012-08-10 2014-09-17 三一能源重工有限公司 一种油封密封结构及压缩机
EP2960464A4 (en) * 2013-02-21 2016-02-10 Toyota Motor Co Ltd COOLING DEVICE OF A TURBOCHARGER OF A COMBUSTION ENGINE WITH VENTILATION VIA A GAS CIRCULATION DEVICE
KR101501477B1 (ko) * 2013-03-25 2015-03-12 두산중공업 주식회사 원심압축기
US11377954B2 (en) * 2013-12-16 2022-07-05 Garrett Transportation I Inc. Compressor or turbine with back-disk seal and vent
US9689402B2 (en) * 2014-03-20 2017-06-27 Flowserve Management Company Centrifugal pump impellor with novel balancing holes that improve pump efficiency
DE102015202558B4 (de) * 2014-04-01 2022-09-08 BMTS Technology GmbH & Co. KG Rotor einer Ladeeinrichtung
JPWO2016038661A1 (ja) * 2014-09-08 2017-04-27 三菱重工コンプレッサ株式会社 回転機械
KR101636756B1 (ko) * 2014-11-19 2016-07-06 한국에너지기술연구원 초임계 작동유체를 사용하는 터보머시너리
DE102014226951A1 (de) 2014-12-23 2016-06-23 Robert Bosch Gmbh Turbomaschine
US9188133B1 (en) * 2015-01-09 2015-11-17 Borgwarner Inc. Turbocharger compressor active diffuser
WO2016185570A1 (ja) * 2015-05-19 2016-11-24 株式会社日立製作所 遠心圧縮機
WO2017168626A1 (ja) * 2016-03-30 2017-10-05 三菱重工業株式会社 ターボチャージャー
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition
CN106321157A (zh) * 2016-11-10 2017-01-11 中国船舶重工集团公司第七0三研究所 一种机械气压组合密封结构
KR102626566B1 (ko) * 2017-01-11 2024-01-18 엘지전자 주식회사 터보 압축기
US11085457B2 (en) 2017-05-23 2021-08-10 Fluid Equipment Development Company, Llc Thrust bearing system and method for operating the same
US10801512B2 (en) 2017-05-23 2020-10-13 Vector Technologies Llc Thrust bearing system and method for operating the same
JP7074442B2 (ja) * 2017-09-15 2022-05-24 三菱重工コンプレッサ株式会社 圧縮機
WO2020132689A1 (en) * 2018-12-21 2020-06-25 Acd, Llc Turboexpander labyrinth seal
JP7103263B2 (ja) 2019-02-20 2022-07-20 株式会社豊田自動織機 ターボ式流体機械
US11002181B2 (en) 2019-05-03 2021-05-11 Fluid Equipment Development Company, Llc Method and system for determining a characteristic of a rotating machine
CN112503025A (zh) * 2020-02-28 2021-03-16 长城汽车股份有限公司 空气压缩机和车辆
US11933312B2 (en) * 2020-12-14 2024-03-19 Garrett Transportation I Inc E-assist turbocharger with bleed fluid system connecting compressor section to web ring of turbine section for thrust load suppression
KR102567992B1 (ko) * 2021-08-09 2023-08-18 터보윈 주식회사 베어링마모요인추력저감보정부가 적용된 공기 압축 수단
US11486498B1 (en) * 2021-09-10 2022-11-01 Hamilton Sundstrand Corporation Dynamic sealing labyrinth seals
US11802482B2 (en) * 2022-01-28 2023-10-31 Hamilton Sundstrand Corporation Rotor with inlets to channels
CN115324911B (zh) * 2022-10-12 2023-08-22 中国核动力研究设计院 超临界二氧化碳压气机以及同轴发电系统
CN115450950B (zh) * 2022-11-08 2023-03-03 中国核动力研究设计院 压气机和超临界二氧化碳发电系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US971851A (en) * 1905-11-28 1910-10-04 Ferdinand W Krogh Centrifugal pump.
US971852A (en) * 1905-12-06 1910-10-04 Ferdinand W Krogh Centrifugal pump.
US2429681A (en) * 1942-02-27 1947-10-28 Griffith Alan Arnold Thrust balancing construction for turbines, compressors, and the like
DE922807C (de) * 1945-03-06 1955-01-24 Aeg Einrichtung zum Ausgleich des Axialschubes mehrstufiger Kreiselpumpen
US2717182A (en) * 1945-06-11 1955-09-06 Daniel And Florence Guggenheim Shaft-positioning mechanism for turbine-driven pumps
DE1280055B (de) * 1964-02-29 1968-10-10 Halbergerheutte G M B H Einrichtung zum Ausgleich des Schubes bei mehrstufigen Kreiselpumpen mittels eines Entlastungskolbens
US3547606A (en) * 1969-07-17 1970-12-15 Judson S Swearingen Method of and apparatus for detecting depositation in turboexpander
US3828610A (en) * 1970-01-07 1974-08-13 Judson S Swearingen Thrust measurement
US3895689A (en) * 1970-01-07 1975-07-22 Judson S Swearingen Thrust bearing lubricant measurement and balance
US3671137A (en) * 1970-06-22 1972-06-20 Borg Warner Centrifugal pump with hydrostatic bearing
US3728857A (en) * 1971-06-22 1973-04-24 Gates Rubber Co Turbo-compressor-pump
US3746461A (en) * 1971-10-08 1973-07-17 S Yokota Device for balancing axial thrust on the impeller shaft of pumps
US4430011A (en) * 1982-08-02 1984-02-07 Union Carbide Corporation Integral bearing system

Also Published As

Publication number Publication date
EP0102334B1 (en) 1988-08-17
JPS6313002B2 (fi) 1988-03-23
US4472107A (en) 1984-09-18
MX162789A (es) 1991-06-26
KR890001725B1 (ko) 1989-05-19
CA1208495A (en) 1986-07-29
ATE36587T1 (de) 1988-09-15
DE3377734D1 (en) 1988-09-22
NO832795L (no) 1984-02-06
JPS5985401A (ja) 1984-05-17
ES8406629A1 (es) 1984-07-01
BR8304117A (pt) 1984-04-24
EP0102334A1 (en) 1984-03-07
FI832727A (fi) 1984-02-04
ES524671A0 (es) 1984-07-01
GR78892B (fi) 1984-10-02
DK353583A (da) 1984-02-04
KR840006042A (ko) 1984-11-21
AU556382B2 (en) 1986-10-30
AU1753283A (en) 1984-02-09
DK353583D0 (da) 1983-08-02

Similar Documents

Publication Publication Date Title
FI832727A (fi) Rotationsmaskin foer vaetskebehandling med laogt vaetskelaeckage
ES550636A0 (es) Un reten mecanico de cara frontal,partido
DE69204421D1 (de) Dichtungsring, insbesondere für Wälzlager.
MX165566B (es) Sistema de cojinete integral
DE58908569D1 (de) Lagerring für Magnetlager.
GB1517160A (en) Gas bearings
ES8201277A1 (es) Dispositivo de soporte hidrostatico de guia de un arbol
IT1175560B (it) Dispositivo di supporto, in particolare per un mandrino disposto verticalmente
AR243977A1 (es) Cojinete hidrodinamico para sostener un eje rotatorio sobre un pelicula de fluido y metodo para fabricar tales cojinetes.
ES453852A1 (es) Perfeccionamientos introducidos en una guarnicion de estan- queidad, principalmente para arboles giratorios.
JPS52148753A (en) Static pressure fluid bearing
JPS53132642A (en) Dynamic pressure type bearing with recess
JPS52129866A (en) Sealing device
JPS524954A (en) Bearing apparatus of the hydraulic machine
JPS536754A (en) Magnetic bearing
JPS5237647A (en) Oiling device by pressure on the bearing of rotary machine
JPS5321347A (en) Rotary device for dynamic pressure pneumatic bearing
JPS54108162A (en) Device for sealing shaft
SE8302726L (sv) Anordning vid axeltetningar
JPS53144003A (en) Motor pump
JPS5287566A (en) Apparatus for stopping rotation of outer race of thrust beari ng
JPS52148751A (en) Static pressure fluid bearing
JPS5292049A (en) Bearing
IT8219779A0 (it) Cuscinetto a scorrimento assiale esupporto combinato.
JPS51121803A (en) An axial plunger type oil hydyaulic equipment

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: UNION CARBIDE CORPORATION