JPS52124206A - Compressor wheels and blanks therefor - Google Patents

Compressor wheels and blanks therefor

Info

Publication number
JPS52124206A
JPS52124206A JP3475477A JP3475477A JPS52124206A JP S52124206 A JPS52124206 A JP S52124206A JP 3475477 A JP3475477 A JP 3475477A JP 3475477 A JP3475477 A JP 3475477A JP S52124206 A JPS52124206 A JP S52124206A
Authority
JP
Japan
Prior art keywords
compressor wheels
blanks therefor
blanks
therefor
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.)
Pending
Application number
JP3475477A
Other languages
English (en)
Inventor
Ii Gureeberu Hoomaa
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.)
Sundstrand Corp
Original Assignee
Sundstrand 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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of JPS52124206A publication Critical patent/JPS52124206A/ja
Pending 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
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/10—Basic functions
    • F05B2200/15—Inverse

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP3475477A 1976-04-12 1977-03-30 Compressor wheels and blanks therefor Pending JPS52124206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,264 US4093401A (en) 1976-04-12 1976-04-12 Compressor impeller and method of manufacture

Publications (1)

Publication Number Publication Date
JPS52124206A true JPS52124206A (en) 1977-10-19

Family

ID=24713830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3475477A Pending JPS52124206A (en) 1976-04-12 1977-03-30 Compressor wheels and blanks therefor

Country Status (6)

Country Link
US (1) US4093401A (ja)
JP (1) JPS52124206A (ja)
CA (1) CA1055453A (ja)
DE (1) DE2712306A1 (ja)
FR (1) FR2348380A1 (ja)
IT (1) IT1080036B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013999A (ja) * 1983-07-04 1985-01-24 Matsushita Electric Ind Co Ltd 電動送風機
US8702394B2 (en) 2001-06-06 2014-04-22 Borgwarner, Inc. Turbocharger including cast titanium compressor wheel
WO2017126398A1 (ja) * 2016-01-18 2017-07-27 株式会社エンプラス 樹脂製インペラ

Families Citing this family (61)

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JPS5949437B2 (ja) * 1977-01-28 1984-12-03 川崎重工業株式会社 斜流送風機の羽根車
US4459117A (en) * 1977-04-25 1984-07-10 Jordan Robert L Liquid jet propulsion
GB1598616A (en) * 1977-06-29 1981-09-23 Kawasaki Heavy Ind Ltd Diagonal-flow fan wheel with blades of developable surface shape
USD258589S (en) 1978-03-22 1981-03-17 Eiichi Sugiura Impeller for centrifugal pumps or similar article
USD258588S (en) 1978-03-22 1981-03-17 Eiichi Sugiura Impeller for centrifugal pumps or similar article
USD268112S (en) 1979-11-10 1983-03-01 Eiichi Sugiura Impeller for centrifugal pumps or similar article
US4540528A (en) * 1980-07-08 1985-09-10 Haegeman Johny H Apparatus for mixing gas and liquid
BE884216A (nl) * 1980-07-08 1980-11-03 Haegeman Johny H Inrichting voor het mengen van gas met vloeistof of omgekeerd en voor het ontgassen van een vloeistof
FI69683C (fi) * 1982-02-08 1986-03-10 Ahlstroem Oy Centrifugalpump foer vaetskor innehaollande fasta aemnen
US4474530A (en) * 1982-04-21 1984-10-02 General Electric Company Method and apparatus for degrading antimisting fuel
DE3264089D1 (en) * 1982-12-29 1985-07-11 Gebhardt Gmbh Wilhelm Radial ventilator with backwards-curved profiled blades
FR2550585B1 (fr) * 1983-08-09 1987-01-16 Foueillassar Jean Marie Moyens d'uniformiser la vitesse d'un fluide a la sortie d'un rouet centrifuge
US4648312A (en) * 1983-10-24 1987-03-10 Schad Louis A Apparatus for ventilating an enclosed area
FR2614683B1 (fr) * 1987-04-28 1989-06-16 Bmi Fours Ind Four de traitement thermique sous vide a refroidissement par courant de gaz
CH675751A5 (ja) * 1988-01-18 1990-10-31 Proizv Ob Nevsky Z Im V I
WO1990002265A1 (en) * 1988-08-16 1990-03-08 Dresser-Rand Company Partial height blades in a compressor impeller
US5002461A (en) * 1990-01-26 1991-03-26 Schwitzer U.S. Inc. Compressor impeller with displaced splitter blades
DE4029331C1 (ja) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
EP0567874B1 (de) * 1992-04-27 1995-09-06 Gebrüder Becker GmbH & Co. Strömungsmaschine zur Gasverdichtung
US5605444A (en) * 1995-12-26 1997-02-25 Ingersoll-Dresser Pump Company Pump impeller having separate offset inlet vanes
US5639217A (en) * 1996-02-12 1997-06-17 Kawasaki Jukogyo Kabushiki Kaisha Splitter-type impeller
US5730582A (en) * 1997-01-15 1998-03-24 Essex Turbine Ltd. Impeller for radial flow devices
US6082975A (en) * 1997-05-27 2000-07-04 Lahens; Albert Cold turbocharger consisting of a low mass turbine single disk unit
GB2337795A (en) * 1998-05-27 1999-12-01 Ebara Corp An impeller with splitter blades
US6435828B1 (en) * 2001-01-12 2002-08-20 Emerson Electric Co. Split blade radial fan
US6514052B2 (en) 2001-03-30 2003-02-04 Emerson Electric Co. Two sided radial fan for motor cooling
USD486158S1 (en) 2002-12-23 2004-02-03 Delta Electronics Inc. Impeller
US7452187B2 (en) * 2005-08-09 2008-11-18 Praxair Technology, Inc. Compressor with large diameter shrouded three dimensional impeller
WO2007033274A2 (en) * 2005-09-13 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
US7476081B2 (en) * 2005-10-03 2009-01-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressing apparatus
USD577807S1 (en) * 2006-10-27 2008-09-30 Resmed Limited Impeller
US7326037B2 (en) * 2005-11-21 2008-02-05 Schlumberger Technology Corporation Centrifugal pumps having non-axisymmetric flow passage contours, and methods of making and using same
DE102007017822A1 (de) * 2007-04-16 2008-10-23 Continental Automotive Gmbh Abgasturbolader
JP5495700B2 (ja) * 2009-10-07 2014-05-21 三菱重工業株式会社 遠心圧縮機のインペラ
JP5308319B2 (ja) * 2009-12-02 2013-10-09 三菱重工業株式会社 遠心圧縮機の羽根車
US8517664B2 (en) * 2010-01-19 2013-08-27 Ford Global Technologies, Llc Turbocharger
IL212729A (en) * 2011-05-05 2015-03-31 Rafael Advanced Defense Sys Compressor and fan integrated impeller
US8951009B2 (en) 2011-05-23 2015-02-10 Ingersoll Rand Company Sculpted impeller
US10371154B2 (en) * 2012-07-25 2019-08-06 Halliburton Energy Services, Inc. Apparatus, system and method for pumping gaseous fluid
US20140030055A1 (en) * 2012-07-25 2014-01-30 Summit Esp, Llc Apparatus, system and method for pumping gaseous fluid
USD692275S1 (en) * 2013-02-28 2013-10-29 Euro-Pro Operating Llc Coupling
CN104235061B (zh) * 2013-06-05 2015-06-10 宁波方太厨具有限公司 一种开放式水泵
US9868155B2 (en) 2014-03-20 2018-01-16 Ingersoll-Rand Company Monolithic shrouded impeller
US9777741B2 (en) * 2014-11-20 2017-10-03 Baker Hughes Incorporated Nozzle-shaped slots in impeller vanes
JP1523931S (ja) * 2014-12-19 2015-05-18
US9920768B2 (en) * 2015-03-26 2018-03-20 Deere & Company Centrifugal fan assembly
JP6627175B2 (ja) * 2015-03-30 2020-01-08 三菱重工コンプレッサ株式会社 インペラ、及び遠心圧縮機
CN106337833A (zh) * 2015-07-06 2017-01-18 杭州三花研究院有限公司 叶轮、离心泵以及电驱动泵
CN105201904B (zh) * 2015-09-02 2017-07-28 亿昇(天津)科技有限公司 一种半开式叶轮叶顶间隙的控制方法
US10167875B2 (en) * 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
JP6662451B2 (ja) * 2016-05-09 2020-03-11 株式会社Ihi 遠心圧縮機インペラ
CA2936339C (en) * 2016-07-18 2019-02-12 Carl R. Bachellier Low shear, low velocity differential, impeller having a progressively tapered hub volume with periods formed into a bottom surface
JP6775379B2 (ja) * 2016-10-21 2020-10-28 三菱重工業株式会社 インペラ及び回転機械
BR112019015824A2 (pt) 2017-02-10 2020-08-18 Aquasystems International N.V. aparelho de mistura/aeração com um impulsor e impulsor centrífugo de parafuso
RU2667251C1 (ru) * 2017-10-05 2018-09-18 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Коробка приводных агрегатов
JP6740271B2 (ja) * 2018-03-05 2020-08-12 三菱重工業株式会社 羽根車及びこの羽根車を備えた遠心圧縮機
DE102018132978A1 (de) * 2018-12-19 2020-06-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Turboverdichter mit angepasster Meridiankontur der Schaufeln und Verdichterwand
US11873835B2 (en) * 2021-03-31 2024-01-16 Stokes Technology Development Ltd. Manufacturing method of axial air moving device with blades overlapped in axial projection
CN114412828A (zh) * 2021-12-24 2022-04-29 中国北方发动机研究所(天津) 一种拓宽压气机堵塞流量的叶轮结构
JP2024113342A (ja) * 2023-02-09 2024-08-22 本田技研工業株式会社 ラジアルタービンインペラ
WO2025054708A1 (en) * 2023-09-13 2025-03-20 Silent Propulsion Inc. Fluid displacement or propulsion device having a progressively tapered hub volume with periods formed into a surface, system and methods for moving a fluid or causing propulsion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069072A (en) * 1960-06-10 1962-12-18 Birmann Rudolph Impeller blading for centrifugal compressors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985952A (en) * 1961-05-30 Method of construction of three dimensional
US1959703A (en) * 1932-01-26 1934-05-22 Birmann Rudolph Blading for centrifugal impellers or turbines
US2422615A (en) * 1941-11-21 1947-06-17 Havillard Aircraft Company Ltd Rotary compressor
US2484554A (en) * 1945-12-20 1949-10-11 Gen Electric Centrifugal impeller
US2965287A (en) * 1955-11-11 1960-12-20 Maschf Augsburg Nuernberg Ag Radial flow compressor
US2835960A (en) * 1955-12-12 1958-05-27 Arcturus Mfg Co Inc Method of forging balanced turbine impellers and the like
US3028140A (en) * 1957-06-17 1962-04-03 James R Lage Rotary fluid flow machine having rotor vanes constructed according to three dimensional calculations
US3363832A (en) * 1967-03-02 1968-01-16 Carrier Corp Fans
JPS442243Y1 (ja) * 1968-01-18 1969-01-28
FR2230229A5 (ja) * 1973-05-16 1974-12-13 Onera (Off Nat Aerospatiale)
US3951611A (en) * 1974-11-14 1976-04-20 Morrill Wayne J Blank for fan blade

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069072A (en) * 1960-06-10 1962-12-18 Birmann Rudolph Impeller blading for centrifugal compressors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013999A (ja) * 1983-07-04 1985-01-24 Matsushita Electric Ind Co Ltd 電動送風機
US8702394B2 (en) 2001-06-06 2014-04-22 Borgwarner, Inc. Turbocharger including cast titanium compressor wheel
WO2017126398A1 (ja) * 2016-01-18 2017-07-27 株式会社エンプラス 樹脂製インペラ

Also Published As

Publication number Publication date
DE2712306A1 (de) 1977-10-20
FR2348380A1 (fr) 1977-11-10
CA1055453A (en) 1979-05-29
IT1080036B (it) 1985-05-16
US4093401A (en) 1978-06-06

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