DD258839A1 - Laufrad eines kreiselverdichters - Google Patents

Laufrad eines kreiselverdichters Download PDF

Info

Publication number
DD258839A1
DD258839A1 DD86291667A DD29166786A DD258839A1 DD 258839 A1 DD258839 A1 DD 258839A1 DD 86291667 A DD86291667 A DD 86291667A DD 29166786 A DD29166786 A DD 29166786A DD 258839 A1 DD258839 A1 DD 258839A1
Authority
DD
German Democratic Republic
Prior art keywords
ring
cover plate
impeller
cover
blades
Prior art date
Application number
DD86291667A
Other languages
German (de)
English (en)
Inventor
Viktorovich A Vladimir
Fedorovich V Gennady
Samuilovich L Yakov
Safonievich M Vadim
Ivanovich P Gennady
Aizikovich R Gilya
Borisovich S Kir
Original Assignee
Le Proizv Ob Nevsky Z
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 Le Proizv Ob Nevsky Z filed Critical Le Proizv Ob Nevsky Z
Publication of DD258839A1 publication Critical patent/DD258839A1/de

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
DD86291667A 1986-01-17 1986-06-25 Laufrad eines kreiselverdichters DD258839A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864001923A SU1373883A1 (ru) 1986-01-17 1986-01-17 Рабочее колесо центробежного компрессора

Publications (1)

Publication Number Publication Date
DD258839A1 true DD258839A1 (de) 1988-08-03

Family

ID=21214300

Family Applications (1)

Application Number Title Priority Date Filing Date
DD86291667A DD258839A1 (de) 1986-01-17 1986-06-25 Laufrad eines kreiselverdichters

Country Status (12)

Country Link
US (1) US4795311A (fr)
EP (1) EP0258440B1 (fr)
JP (1) JPS63502199A (fr)
CS (1) CS256204B1 (fr)
DD (1) DD258839A1 (fr)
HU (1) HU199596B (fr)
IN (1) IN164252B (fr)
PL (1) PL149741B1 (fr)
RO (1) RO100173B1 (fr)
SU (1) SU1373883A1 (fr)
WO (1) WO1987004500A1 (fr)
YU (1) YU111686A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431840A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
DE4431839A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731161C2 (de) * 1987-09-17 1996-12-12 Klein Schanzlin & Becker Ag Kreiselpumpenlaufrad
US5244481A (en) * 1990-08-01 1993-09-14 Roland Nied Preferably vertical air separator
US7632073B2 (en) † 2005-06-08 2009-12-15 Dresser-Rand Company Impeller with machining access panel
US7452187B2 (en) * 2005-08-09 2008-11-18 Praxair Technology, Inc. Compressor with large diameter shrouded three dimensional impeller
JP4699531B2 (ja) * 2009-01-27 2011-06-15 三菱重工業株式会社 インペラの製造方法およびインペラ
JP5606358B2 (ja) * 2011-02-24 2014-10-15 三菱重工業株式会社 インペラ及びこれを備えたロータ並びにインペラの製造方法
JP2013047479A (ja) 2011-08-29 2013-03-07 Mitsubishi Heavy Ind Ltd インペラ及びこれを備えた回転機械並びにインペラの製造方法
JP5907723B2 (ja) 2011-12-26 2016-04-26 三菱重工業株式会社 回転機械の製造方法
KR101501477B1 (ko) * 2013-03-25 2015-03-12 두산중공업 주식회사 원심압축기
CN111315997B (zh) * 2017-08-24 2023-02-14 通用电气再生能源(瑞士)有限公司 扇
CN114658686B (zh) * 2022-05-05 2024-02-20 山东省章丘鼓风机股份有限公司 一种小型通风机叶轮轴盘及其加工方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462853C (de) * 1927-11-05 1928-07-19 Lorenzen G M B H C Laeufer fuer Kreiselverdichter, dessen Deckscheibe gegen die freien Kanten der mit der Laeuferscheibe aus einem Stueck gearbeiteten Schaufeln in axialer Richtung gepresstwird
US1902406A (en) * 1929-11-02 1933-03-21 Inokuty Haruhisa Rotor for turbo-blowers, centrifugal pumps and the like
US1983201A (en) * 1931-03-07 1934-12-04 Bbc Brown Boveri & Cie Rotary blower blade
US2285266A (en) * 1940-12-17 1942-06-02 Alfred J Buchi Impeller for blowers
US2613609A (en) * 1942-01-28 1952-10-14 Buchi Alfred Compressing machine such as centrifugal blower or pump
US2392858A (en) * 1943-03-08 1946-01-15 Gen Electric High-speed rotor for centrifugal compressors and the like
DE937120C (de) * 1943-06-17 1955-12-29 Maschf Augsburg Nuernberg Ag Laufrad fuer Schleuderverdichter
GB580119A (en) * 1943-08-10 1946-08-27 Air Equipement Improvements in and relating to wheels for centrifugal compressors
DE906975C (de) * 1950-05-03 1954-03-18 Licentia Gmbh Laufrad fuer radiale Turbokompressoren
US2784936A (en) * 1955-05-02 1957-03-12 Allis Chalmers Mfg Co Runner for hydraulic machines having a center portion and an outer segmented portionsecured together to provide an assembled runner
DE1503584A1 (de) * 1965-01-28 1970-07-02 Norddeutsche Affinerie Gegen chemische Beanspruchung bestaendiges,metallverstaerktes Kunststoffventilatorlaufrad
SU385070A1 (ru) * 1971-06-28 1973-05-29 Ленинградский дважды ордена Ленина металлический завод имени съезда КПСС Модель рабочего колеса гидромашины
DE2502988A1 (de) * 1975-01-25 1976-07-29 Kuehnle Kopp Kausch Ag Laufrad eines radialgeblaeses
FI54186C (fi) * 1976-05-11 1978-10-10 Sarlin Ab Oy E Loephjul
SU994806A1 (ru) * 1981-06-19 1983-02-07 Донецкое производственное объединение по горному машиностроению "Донецкгормаш" Рабочее колесо центробежного вентил тора двухстороннего всасывани
US4720242A (en) * 1987-03-23 1988-01-19 Lowara, S.P.A. Centrifugal pump impeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431840A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
DE4431839A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs

Also Published As

Publication number Publication date
PL261206A1 (en) 1987-09-21
WO1987004500A1 (fr) 1987-07-30
CS673486A1 (en) 1987-08-13
HU199596B (en) 1990-02-28
EP0258440A4 (fr) 1989-02-22
JPS63502199A (ja) 1988-08-25
US4795311A (en) 1989-01-03
IN164252B (fr) 1989-02-11
EP0258440A1 (fr) 1988-03-09
HUT46400A (en) 1988-10-28
PL149741B1 (en) 1990-03-31
YU111686A (en) 1989-12-31
RO100173B1 (en) 1992-07-05
EP0258440B1 (fr) 1991-02-06
CS256204B1 (en) 1988-04-15
SU1373883A1 (ru) 1988-02-15

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Legal Events

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ENJ Ceased due to non-payment of renewal fee