GR78892B - - Google Patents

Info

Publication number
GR78892B
GR78892B GR72097A GR830172097A GR78892B GR 78892 B GR78892 B GR 78892B GR 72097 A GR72097 A GR 72097A GR 830172097 A GR830172097 A GR 830172097A GR 78892 B GR78892 B GR 78892B
Authority
GR
Greece
Prior art keywords
shaft
handling machine
annular seat
zero net
mounted wheel
Prior art date
Application number
GR72097A
Other languages
English (en)
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 GR78892B publication Critical patent/GR78892B/el

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
GR72097A 1982-08-03 1983-08-01 GR78892B (el)

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 (1)

Publication Number Publication Date
GR78892B true GR78892B (el) 1984-10-02

Family

ID=23600924

Family Applications (1)

Application Number Title Priority Date Filing Date
GR72097A GR78892B (el) 1982-08-03 1983-08-01

Country Status (15)

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

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DE102008022627A1 (de) * 2008-05-08 2009-11-12 Daimler Ag Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betreiben eines Abgasturboladers einer Brennkraftmaschine
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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
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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
EP2838642B1 (en) 2012-04-20 2019-06-26 Fluid Equipment Development Company, LLC Reverse osmosis system with energy recovery devices
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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
US20150377118A1 (en) * 2013-02-21 2015-12-31 Toyota Jidosha Kabushiki Kaisha Cooling device for turbocharger of internal combustion engine provided with blowby gas recirculation device (as amended)
KR101501477B1 (ko) * 2013-03-25 2015-03-12 두산중공업 주식회사 원심압축기
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US9689402B2 (en) * 2014-03-20 2017-06-27 Flowserve Management Company Centrifugal pump impellor with novel balancing holes that improve pump efficiency
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CN106574622A (zh) * 2014-09-08 2017-04-19 三菱重工压缩机有限公司 旋转机械
KR101636756B1 (ko) * 2014-11-19 2016-07-06 한국에너지기술연구원 초임계 작동유체를 사용하는 터보머시너리
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JPWO2016185570A1 (ja) * 2015-05-19 2018-03-15 株式会社日立製作所 遠心圧縮機
CN109312657B (zh) * 2016-03-30 2021-10-15 三菱重工发动机和增压器株式会社 涡轮增压器
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
US10801512B2 (en) 2017-05-23 2020-10-13 Vector Technologies Llc Thrust bearing system and method for operating the same
US11085457B2 (en) 2017-05-23 2021-08-10 Fluid Equipment Development Company, 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
US11686390B2 (en) 2018-12-21 2023-06-27 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
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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

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Also Published As

Publication number Publication date
ATE36587T1 (de) 1988-09-15
EP0102334B1 (en) 1988-08-17
FI832727A0 (fi) 1983-07-28
MX162789A (es) 1991-06-26
DK353583A (da) 1984-02-04
ES8406629A1 (es) 1984-07-01
US4472107A (en) 1984-09-18
DK353583D0 (da) 1983-08-02
AU556382B2 (en) 1986-10-30
AU1753283A (en) 1984-02-09
KR890001725B1 (ko) 1989-05-19
CA1208495A (en) 1986-07-29
JPS5985401A (ja) 1984-05-17
KR840006042A (ko) 1984-11-21
JPS6313002B2 (el) 1988-03-23
EP0102334A1 (en) 1984-03-07
NO832795L (no) 1984-02-06
FI832727A (fi) 1984-02-04
DE3377734D1 (en) 1988-09-22
ES524671A0 (es) 1984-07-01
BR8304117A (pt) 1984-04-24

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