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GB0413183D0 - Compressor or turbo machine and its compressor wheel - Google Patents

Compressor or turbo machine and its compressor wheel

Info

Publication number
GB0413183D0
GB0413183D0 GBGB0413183.5A GB0413183A GB0413183D0 GB 0413183 D0 GB0413183 D0 GB 0413183D0 GB 0413183 A GB0413183 A GB 0413183A GB 0413183 D0 GB0413183 D0 GB 0413183D0
Authority
GB
United Kingdom
Prior art keywords
compressor
turbo machine
wheel
compressor wheel
turbo
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.)
Withdrawn
Application number
GBGB0413183.5A
Other versions
GB2402991A (en
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of GB0413183D0 publication Critical patent/GB0413183D0/en
Publication of GB2402991A publication Critical patent/GB2402991A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • 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
    • F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
GB0413183A 2003-06-18 2004-06-14 Rotor of turbo machine with integral threaded shaft stud for shaft coupling Withdrawn GB2402991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003172790 2003-06-18
JP2004086046A JP2005030382A (en) 2003-06-18 2004-03-24 Compressor of turbomachinery and its compressor impeller

Publications (2)

Publication Number Publication Date
GB0413183D0 true GB0413183D0 (en) 2004-07-14
GB2402991A GB2402991A (en) 2004-12-22

Family

ID=32737747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0413183A Withdrawn GB2402991A (en) 2003-06-18 2004-06-14 Rotor of turbo machine with integral threaded shaft stud for shaft coupling

Country Status (7)

Country Link
US (1) US20050042105A1 (en)
JP (1) JP2005030382A (en)
KR (1) KR20040111035A (en)
CN (1) CN1573046A (en)
DE (1) DE102004027707A1 (en)
FR (1) FR2856440A1 (en)
GB (1) GB2402991A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226469A (en) 2004-02-10 2005-08-25 Komatsu Ltd Joint structural of compressor impeller and shaft
US7722336B2 (en) * 2004-12-14 2010-05-25 Honeywell International Inc. Compressor wheel
WO2006090701A1 (en) * 2005-02-22 2006-08-31 Hitachi Metals Precision, Ltd. Impeller for supercharger and method of manufacturing the same
DE102006049516B3 (en) * 2006-10-20 2008-01-03 Atlas Copco Energas Gmbh Turbo-engine, e.g. for operating as turbo-compressor, has a rotor with radial and axial bearings in a casing with a shaft and a rotor disk fastened on the shaft
US8007241B2 (en) * 2007-11-27 2011-08-30 Nidec Motor Corporation Bi-directional cooling fan
CN100462566C (en) * 2007-11-29 2009-02-18 北京航空航天大学 Large and small blade impellers and compressors with non-uniform distribution of blades along the circumference
JP5141262B2 (en) * 2008-01-23 2013-02-13 株式会社Ｉｈｉ Turbocharger
JP5067208B2 (en) * 2008-03-06 2012-11-07 株式会社Ｉｈｉ Turbocharger
CN102066715A (en) * 2008-07-02 2011-05-18 博格华纳公司 Bearing housing body group of an exhaust-gas turbocharger
NL2003264C2 (en) * 2009-07-23 2011-01-25 Micro Turbine Technology B V Method for manufacturing a micro gas turbine.
JP2011122539A (en) * 2009-12-11 2011-06-23 Ihi Corp Supercharger
CN103650226B (en) * 2011-08-24 2016-04-06 博格华纳公司 For the air feeder unit of fuel cell
US10240611B2 (en) 2012-11-05 2019-03-26 Fluid Handling Llc Flow conditioning feature for suction diffuser
CN103511002A (en) * 2013-10-29 2014-01-15 汉美综合科技（常州）有限公司 Outlet step ring
CN104500440A (en) * 2014-12-12 2015-04-08 常州环能涡轮动力股份有限公司 Low-cycle-fatigue-resistant turbocharger air compressor impeller
CN105257593A (en) * 2015-10-16 2016-01-20 珠海格力电器股份有限公司 Impeller Mounting Structure and Centrifugal Compressor
DE102015224372A1 (en) 2015-11-11 2017-05-11 Mahle International Gmbh Compressor wheel of a charging device
DE102016200628A1 (en) * 2016-01-19 2017-07-20 Robert Bosch Gmbh Shaft-hub-connection
JP6975071B2 (en) * 2018-02-27 2021-12-01 ダイハツ工業株式会社 Exhaust turbocharger
JP7588948B2 (en) 2019-02-14 2024-11-25 三菱重工マリンマシナリ株式会社 Turbocharger and method for assembling turbocharger
US11286780B2 (en) * 2020-02-20 2022-03-29 Hanwha Powersystems Co., Ltd Sealing assembly for reducing thrust and turbomachine including the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO120916B (en) * 1968-11-25 1970-12-21 Kongsberg Vapenfab As
US3914067A (en) * 1973-11-30 1975-10-21 Curtiss Wright Corp Turbine engine and rotor mounting means
NO134668C (en) * 1975-02-20 1976-11-24 Kongsberg Vapenfab As
DE3101162C2 (en) * 1981-01-16 1983-10-20 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Exhaust gas turbocharger
US4499646A (en) * 1983-07-07 1985-02-19 Ford Motor Company Method of attaching a metal shaft to a ceramic shaft and product produced thereby
US5308169A (en) * 1992-11-20 1994-05-03 Cummins Engine Company, Inc. Bearing system for turbocharger
DE29702119U1 (en) * 1997-02-07 1997-04-24 Aktiengesellschaft Kühnle, Kopp & Kausch, 67227 Frankenthal Rotor shaft with compressor wheel
EP1489263B1 (en) * 2003-06-19 2007-02-14 ABB Turbo Systems AG Turbocharger shaft-hub connection

Also Published As

Publication number Publication date
GB2402991A (en) 2004-12-22
US20050042105A1 (en) 2005-02-24
DE102004027707A1 (en) 2005-01-05
KR20040111035A (en) 2004-12-31
JP2005030382A (en) 2005-02-03
FR2856440A1 (en) 2004-12-24
CN1573046A (en) 2005-02-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)