FI921758L - Centrifugalkompressor - Google Patents

Centrifugalkompressor Download PDF

Info

Publication number: FI921758L
Authority: FI; Finland
Prior art keywords: centrifugal compressor; centrifugal; compressor
Prior art date: 1991-06-14

Application number

FI921758A

Other languages

English (en)

Other versions

FI921758A7 (fi

FI921758A0 (fi

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.)

1991-06-14

Filing date

1992-04-21

Publication date

1992-12-15

1992-04-21 Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd

1992-04-21 Publication of FI921758A0 publication Critical patent/FI921758A0/fi

1992-12-15 Publication of FI921758A7 publication Critical patent/FI921758A7/fi

1992-12-15 Publication of FI921758L publication Critical patent/FI921758L/fi

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 FI921758L (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3143231A JP2934530B2 (ja)	1991-06-14	1991-06-14	遠心圧縮機

Publications (3)

Publication Number	Publication Date
FI921758A0 FI921758A0 (fi)	1992-04-21
FI921758A7 FI921758A7 (fi)	1992-12-15
FI921758L true FI921758L (fi)	1992-12-15

Family

ID=15333954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI921758A FI921758L (fi)	1991-06-14	1992-04-21	Centrifugalkompressor

Country Status (5)

Country	Link
EP (1)	EP0518027B1 (fi)
JP (1)	JP2934530B2 (fi)
KR (1)	KR950006873B1 (fi)
DE (1)	DE69203293T2 (fi)
FI (1)	FI921758L (fi)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0924386B1 (de) *	1997-12-23	2003-02-05	ABB Turbo Systems AG	Verfahren und Vorrichtung zum berührungsfreien Abdichten eines zwischen einem Rotor und einem Stator ausgebildeten Trennspalts
DE19845375A1 (de)	1998-10-02	2000-04-06	Asea Brown Boveri	Verfahren und Vorrichtung zur indirekten Kühlung der Strömung in zwischen Rotoren und Statoren von Turbomaschinen ausgebildeten Radialspalten
DE59809867D1 (de)	1998-05-25	2003-11-13	Abb Turbo Systems Ag Baden	Radialverdichter
EP0961034B1 (de) *	1998-05-25	2003-09-03	ABB Turbo Systems AG	Radialverdichter
CN1258648C (zh) *	1999-10-20	2006-06-07	Abb涡轮系统有限公司	涡轮增压器压缩机转子和定子间的径向隙缝中气流的冷却方法和装置
WO2001029426A1 (de)	1999-10-20	2001-04-26	Abb Turbo Systems Ag	Verfahren und vorrichtung zur indirekten kühlung der strömung in zwischen rotoren und statoren von turbomaschinen ausgebildeten radialspalten
KR100414103B1 (ko) *	2001-08-17	2004-01-07	엘지전자 주식회사	터보 압축기의 디퓨져 장착구조
US7252474B2 (en)	2003-09-12	2007-08-07	Mes International, Inc.	Sealing arrangement in a compressor
US20070063449A1 (en) *	2005-09-19	2007-03-22	Ingersoll-Rand Company	Stationary seal ring for a centrifugal compressor
WO2007035699A2 (en) *	2005-09-19	2007-03-29	Ingersoll-Rand Company	Impeller for a centrifugal compressor
WO2007035698A2 (en) *	2005-09-19	2007-03-29	Ingersoll-Rand Company	Centrifugal compressor including a seal system
US7402020B2 (en) *	2005-12-14	2008-07-22	Hamilton Sundstrand Corporation	ACM cooling flow path and thrust load design
JP5135981B2 (ja) *	2007-10-05	2013-02-06	株式会社Ｉｈｉ	遠心圧縮機
JP2010168968A (ja) *	2009-01-21	2010-08-05	Toyota Motor Corp	ターボチャージャ
DE102010037356B8 (de) *	2010-09-06	2014-05-22	Kompressorenbau Bannewitz Gmbh	Verdichterradkühlung
JP5700999B2 (ja) *	2010-10-06	2015-04-15	三菱重工業株式会社	遠心圧縮機
US9228497B2 (en) *	2010-12-30	2016-01-05	Rolls-Royce Corporation	Gas turbine engine with secondary air flow circuit
JP2014111905A (ja)	2012-12-05	2014-06-19	Mitsubishi Heavy Ind Ltd	遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法
WO2014128877A1 (ja) *	2013-02-21	2014-08-28	トヨタ自動車株式会社	ブローバイガス環流装置を備えた内燃機関の過給機の冷却装置
WO2014163702A2 (en)	2013-03-08	2014-10-09	Lunsford Patrick L	Multi-piece impeller
ITFI20130237A1 (it) *	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 (ja) *	2014-10-17	2017-11-01	三菱重工業株式会社	ラビリンスシール、遠心圧縮機及び過給機
CN105240280A (zh) *	2015-10-30	2016-01-13	江苏大学	一种具有矩形齿泵前腔结构的离心泵
DE102016102923A1 (de)	2016-02-19	2017-08-24	Abb Turbo Systems Ag	Verdichterradrückseitige Radialturbine
WO2017168648A1 (ja)	2016-03-30	2017-10-05	三菱重工業株式会社	コンプレッサインペラ
JP2018105268A (ja) *	2016-12-28	2018-07-05	日本電産株式会社	送風装置及びそれを備えた掃除機
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
WO2021105047A1 (de) *	2019-11-25	2021-06-03	Robert Bosch Gmbh	Strömungsmaschine
CN112628162A (zh) *	2020-12-23	2021-04-09	苏州苏磁智能科技有限公司	一种防离心压缩机高温高压气体回流的流道结构及方法，及离心压缩机
CN113513499B (zh) *	2021-07-02	2022-04-26	鑫磊压缩机股份有限公司	一种装配精度自矫正式压缩机
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 (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE249336C (fi) *		1900-01-01
FR379125A (fr) *	1907-06-21	1907-10-25	Wilhelm Heinrich Eyermann	équilibrage de la pression axiale dans les turbines, pompes rotatives et compresseurs
US3650634A (en) *	1970-11-06	1972-03-21	Carrier Corp	Centrifugal refrigeration compressor

1991
- 1991-06-14 JP JP3143231A patent/JP2934530B2/ja not_active Expired - Lifetime
1992
- 1992-04-10 EP EP92106288A patent/EP0518027B1/en not_active Expired - Lifetime
- 1992-04-10 DE DE69203293T patent/DE69203293T2/de not_active Expired - Fee Related
- 1992-04-21 FI FI921758A patent/FI921758L/fi not_active Application Discontinuation
- 1992-06-12 KR KR1019920010196A patent/KR950006873B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69203293T2 (de)	1996-01-25
FI921758A7 (fi)	1992-12-15
EP0518027A1 (en)	1992-12-16
DE69203293D1 (de)	1995-08-10
EP0518027B1 (en)	1995-07-05
JPH04365997A (ja)	1992-12-17
KR930000807A (ko)	1993-01-15
JP2934530B2 (ja)	1999-08-16
FI921758A0 (fi)	1992-04-21
KR950006873B1 (ko)	1995-06-23

Publication	Publication Date	Title
DE69211441D1 (de)	1996-07-18	Kreiselverdichter
DE69209434D1 (de)	1996-05-02	Kreiselverdichter
FI921758L (fi)	1992-12-15	Centrifugalkompressor
KR920015249U (ko)	1992-08-17	압축기
DK0478269T3 (da)	1995-04-10	Spiralkompressor
BR9001081A (pt)	1991-02-26	Compressor centrifugo
DE69107363D1 (de)	1995-03-23	Verdichter.
IT1237846B (it)	1993-06-18	Girante di compressore
BR9005530A (pt)	1991-09-17	Compressor
NO921761D0 (no)	1992-05-05	Sentrifugalorgan
DE69217129D1 (de)	1997-03-13	Spiralverdichter
BR9200199A (pt)	1992-11-10	Compressor
DE69210463D1 (de)	1996-06-13	Spiralverdichter
BR9102303A (pt)	1992-01-14	Compressor em espiral
FI934527A7 (fi)	1994-05-01	Saenkroer foer en centrifugalavskiljare
FI934417L (fi)	1993-10-07	Rotor foer kortslutad vaexelstroemsmotor
DE69112932D1 (de)	1995-10-19	Verdichter.
DK164135C (da)	1992-10-12	Centrifugalpumpe
ITMI921581A1 (it)	1993-12-26	Compressore alternativo
DK0609657T3 (da)	1999-10-18	Centrifugalgødningsspreder
KR950009255U (ko)	1995-04-19	인듀서 일체형 원심팬
KR950013459U (ko)	1995-06-15	원심 분리기
DK0508170T3 (da)	1996-09-23	Centrifugalgødningsspreder
BR9004637A (pt)	1992-03-24	Compressor centrifugo
IT9021314A0 (it)	1990-08-28	Compressore centrifugo

Legal Events

Date	Code	Title	Description
1999-07-17	FD	Application lapsed