FI921758A - CENTRIFUGALKOMPRESSOR - Google Patents

CENTRIFUGALKOMPRESSOR Download PDF

Info

Publication number
FI921758A
FI921758A FI921758A FI921758A FI921758A FI 921758 A FI921758 A FI 921758A FI 921758 A FI921758 A FI 921758A FI 921758 A FI921758 A FI 921758A FI 921758 A FI921758 A FI 921758A
Authority
FI
Finland
Prior art keywords
centrifugalkompressor
Prior art date
Application number
FI921758A
Other languages
Finnish (fi)
Other versions
FI921758A0 (en
Inventor
Koichiro Imakiire
Keiichi Shiraishi
Masanori Kimura
Masayoshi Tagawa
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of FI921758A0 publication Critical patent/FI921758A0/en
Publication of FI921758A publication Critical patent/FI921758A/en

Links

Classifications

    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5846—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling by injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FI921758A 1991-06-14 1992-04-21 CENTRIFUGALKOMPRESSOR FI921758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3143231A JP2934530B2 (en) 1991-06-14 1991-06-14 Centrifugal compressor

Publications (2)

Publication Number Publication Date
FI921758A0 FI921758A0 (en) 1992-04-21
FI921758A true FI921758A (en) 1992-12-15

Family

ID=15333954

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921758A FI921758A (en) 1991-06-14 1992-04-21 CENTRIFUGALKOMPRESSOR

Country Status (5)

Country Link
EP (1) EP0518027B1 (en)
JP (1) JP2934530B2 (en)
KR (1) KR950006873B1 (en)
DE (1) DE69203293T2 (en)
FI (1) FI921758A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810599A (en) 1987-03-27 1989-03-07 Japan Synthetic Rubber Co., Ltd. Structure suitable for solid electrochemical elements
EP0924386B1 (en) * 1997-12-23 2003-02-05 ABB Turbo Systems AG Method and device to seal off the space between a rotor and a stator
DE19845375A1 (en) 1998-10-02 2000-04-06 Asea Brown Boveri Indirect cooling process for flow in gap between turbine rotor and stator, involving use of water to cool stator part adjacent to gap
DE59809867D1 (en) 1998-05-25 2003-11-13 Abb Turbo Systems Ag Baden centrifugal compressors
EP0961034B1 (en) * 1998-05-25 2003-09-03 ABB Turbo Systems AG Radial compressor
DE59913001D1 (en) 1999-10-20 2006-02-02 Abb Turbo Systems Ag Baden METHOD AND DEVICE FOR INDIRECT COOLING OF THE FLOW IN RADIAL COLUMNS MADE BETWEEN ROTORS AND STATORS OF TURBOMA MACHINES
CN1258648C (en) 1999-10-20 2006-06-07 Abb涡轮系统有限公司 Method and device for cooling in the radial gaps formed between the rotors and stators of turbomachines
KR100414103B1 (en) * 2001-08-17 2004-01-07 엘지전자 주식회사 Structure for engaging diffuser in turbo compressor
US7252474B2 (en) * 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor
EP1926915B1 (en) * 2005-09-19 2016-12-28 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor
CN101287911A (en) * 2005-09-19 2008-10-15 英格索尔-兰德公司 Centrifugal compressor including a seal system
CN101268284A (en) * 2005-09-19 2008-09-17 英格索尔-兰德公司 Impeller for a centrifugal compressor
US7402020B2 (en) * 2005-12-14 2008-07-22 Hamilton Sundstrand Corporation ACM cooling flow path and thrust load design
JP5135981B2 (en) * 2007-10-05 2013-02-06 株式会社Ｉｈｉ Centrifugal compressor
JP2010168968A (en) * 2009-01-21 2010-08-05 Toyota Motor Corp Turbocharger
DE102010037356B8 (en) * 2010-09-06 2014-05-22 Kompressorenbau Bannewitz Gmbh Verdichterradkühlung
JP5700999B2 (en) * 2010-10-06 2015-04-15 三菱重工業株式会社 Centrifugal compressor
US9228497B2 (en) * 2010-12-30 2016-01-05 Rolls-Royce Corporation Gas turbine engine with secondary air flow circuit
JP2014111905A (en) 2012-12-05 2014-06-19 Mitsubishi Heavy Ind Ltd Centrifugal compressor and supercharger with the same, and operation method for centrifugal compressor
WO2014128877A1 (en) * 2013-02-21 2014-08-28 トヨタ自動車株式会社 Cooling device of supercharger of internal combustion engine comprising blow-by gas circulation device
WO2014163702A2 (en) * 2013-03-08 2014-10-09 Lunsford Patrick L Multi-piece impeller
ITFI20130237A1 (en) * 2013-10-14 2015-04-15 Nuovo Pignone Srl "SEALING CLEARANCE CONTROL IN TURBOMACHINES"
US11377954B2 (en) * 2013-12-16 2022-07-05 Garrett Transportation I Inc. Compressor or turbine with back-disk seal and vent
JP6225092B2 (en) * 2014-10-17 2017-11-01 三菱重工業株式会社 Labyrinth seal, centrifugal compressor and turbocharger
CN105240280A (en) * 2015-10-30 2016-01-13 江苏大学 Centrifugal pump with rectangular gear pump front cavity structure
DE102016102923A1 (en) 2016-02-19 2017-08-24 Abb Turbo Systems Ag Compressor wheel back radial turbine
US11002291B2 (en) 2016-03-30 2021-05-11 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Compressor impeller
JP2018105268A (en) * 2016-12-28 2018-07-05 日本電産株式会社 Blowing device and cleaner equipped with the same
JP7074442B2 (en) * 2017-09-15 2022-05-24 三菱重工コンプレッサ株式会社 Compressor
WO2021105047A1 (en) * 2019-11-25 2021-06-03 Robert Bosch Gmbh Turbomachine
CN112628162A (en) * 2020-12-23 2021-04-09 苏州苏磁智能科技有限公司 Flow channel structure and method for preventing high-temperature and high-pressure gas of centrifugal compressor from flowing back and centrifugal compressor
CN113513499B (en) * 2021-07-02 2022-04-26 鑫磊压缩机股份有限公司 Assembly precision is from correcting formula compressor
CN115450950B (en) * 2022-11-08 2023-03-03 中国核动力研究设计院 Gas compressor and supercritical carbon dioxide power generation system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE249336C (en) * 1900-01-01
FR379125A (en) * 1907-06-21 1907-10-25 Wilhelm Heinrich Eyermann axial pressure balancing in turbines, rotary pumps and compressors
US3650634A (en) * 1970-11-06 1972-03-21 Carrier Corp Centrifugal refrigeration compressor

Also Published As

Publication number Publication date
DE69203293D1 (en) 1995-08-10
EP0518027B1 (en) 1995-07-05
JPH04365997A (en) 1992-12-17
FI921758A0 (en) 1992-04-21
EP0518027A1 (en) 1992-12-16
KR950006873B1 (en) 1995-06-23
KR930000807A (en) 1993-01-15
DE69203293T2 (en) 1996-01-25
JP2934530B2 (en) 1999-08-16

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