DE69106179D1 - Diagonal-Verdichter. - Google Patents

Diagonal-Verdichter.

Info

Publication number
DE69106179D1
DE69106179D1 DE69106179T DE69106179T DE69106179D1 DE 69106179 D1 DE69106179 D1 DE 69106179D1 DE 69106179 T DE69106179 T DE 69106179T DE 69106179 T DE69106179 T DE 69106179T DE 69106179 D1 DE69106179 D1 DE 69106179D1
Authority
DE
Germany
Prior art keywords
diagonal compressor
diagonal
compressor
Prior art date
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.)
Expired - Lifetime
Application number
DE69106179T
Other languages
English (en)
Other versions
DE69106179T2 (de
Inventor
Hideo Nishida
Hiromi Kobayashi
Haruo Miura
Takeo Takagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69106179D1 publication Critical patent/DE69106179D1/de
Application granted granted Critical
Publication of DE69106179T2 publication Critical patent/DE69106179T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/06—Helico-centrifugal pumps
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
DE69106179T 1990-03-14 1991-03-13 Diagonal-Verdichter. Expired - Lifetime DE69106179T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2060973A JPH07103874B2 (ja) 1990-03-14 1990-03-14 斜流圧縮機

Publications (2)

Publication Number Publication Date
DE69106179D1 true DE69106179D1 (de) 1995-02-09
DE69106179T2 DE69106179T2 (de) 1995-07-27

Family

ID=13157878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106179T Expired - Lifetime DE69106179T2 (de) 1990-03-14 1991-03-13 Diagonal-Verdichter.

Country Status (3)

Country Link
EP (1) EP0446900B1 (de)
JP (1) JPH07103874B2 (de)
DE (1) DE69106179T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316441A (en) * 1993-02-03 1994-05-31 Dresser-Rand Company Multi-row rib diffuser
JP3153409B2 (ja) * 1994-03-18 2001-04-09 株式会社日立製作所 遠心圧縮機の製作方法
JPH11117898A (ja) * 1997-10-09 1999-04-27 Ebara Corp ターボ機械
DE102008017121A1 (de) * 2008-04-02 2009-10-08 Behr Gmbh & Co. Kg Gebläsegehäuse
JP5905268B2 (ja) * 2012-01-17 2016-04-20 三菱重工業株式会社 遠心圧縮機
CN104428538B (zh) * 2012-07-06 2017-07-04 丰田自动车株式会社 内燃机的增压器的压缩机
ITCO20130037A1 (it) 2013-09-12 2015-03-13 Internat Consortium For Advanc Ed Design Girante resistente al liquido per compressori centrifughi/liquid tolerant impeller for centrifugal compressors
DE102016108762A1 (de) 2016-05-12 2017-11-16 Man Diesel & Turbo Se Radialverdichter
ITUA20164221A1 (it) * 2016-06-09 2017-12-09 Fieni Giovanni S R L Gruppo di ventilazione per atomizzazione ed irrorazione
EP3760876A1 (de) 2019-07-04 2021-01-06 Siemens Aktiengesellschaft Diffusor für eine strömungsmaschine
EP3805572A1 (de) 2019-10-07 2021-04-14 Siemens Aktiengesellschaft Diffusor, radialturboverdichter
JP2021124046A (ja) * 2020-02-04 2021-08-30 三菱重工業株式会社 遠心圧縮機のディフューザ構造及び遠心圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB693686A (en) * 1950-01-25 1953-07-08 Power Jets Res & Dev Ltd Improvements relating to bladed rotary fluid-flow machines
JPS53123607U (de) * 1977-03-09 1978-10-02
JPS608359B2 (ja) * 1979-08-01 1985-03-02 株式会社日立製作所 遠心圧縮機のディフュ−ザ
US4626168A (en) * 1985-05-15 1986-12-02 Dresser Industries, Inc. Diffuser for centrifugal compressors and the like
JPH0658116B2 (ja) * 1986-08-06 1994-08-03 松下電器産業株式会社 送風装置
US4850795A (en) * 1988-02-08 1989-07-25 Dresser-Rand Company Diffuser having ribbed vanes followed by full vanes
US4900225A (en) * 1989-03-08 1990-02-13 Union Carbide Corporation Centrifugal compressor having hybrid diffuser and excess area diffusing volute

Also Published As

Publication number Publication date
JPH03264796A (ja) 1991-11-26
EP0446900A1 (de) 1991-09-18
DE69106179T2 (de) 1995-07-27
JPH07103874B2 (ja) 1995-11-08
EP0446900B1 (de) 1994-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI PLANT TECHNOLOGIES, LTD., TOKIO, JP