EP2679827A4 - Turbo device - Google Patents

Turbo device

Info

Publication number
EP2679827A4
EP2679827A4 EP12749591.9A EP12749591A EP2679827A4 EP 2679827 A4 EP2679827 A4 EP 2679827A4 EP 12749591 A EP12749591 A EP 12749591A EP 2679827 A4 EP2679827 A4 EP 2679827A4
Authority
EP
European Patent Office
Prior art keywords
turbo device
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.)
Granted
Application number
EP12749591.9A
Other languages
German (de)
French (fr)
Other versions
EP2679827A1 (en
EP2679827B1 (en
Inventor
Nozomu ASANO
Shusaku Yamasaki
Toshimichi Taketomi
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.)
IHI Rotating Machinery Engineering Co Ltd
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Publication of EP2679827A1 publication Critical patent/EP2679827A1/en
Publication of EP2679827A4 publication Critical patent/EP2679827A4/en
Application granted granted Critical
Publication of EP2679827B1 publication Critical patent/EP2679827B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/266Rotors specially for elastic fluids mounting compressor rotors on shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02Blade-carrying members, e.g. rotors
    • F01D5/025Fixing blade carrying members on shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/28Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12749591.9A 2011-02-21 2012-02-21 Turbo device Active EP2679827B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011034519A JP5589889B2 (en) 2011-02-21 2011-02-21 Turbo machine
PCT/JP2012/054077 WO2012115086A1 (en) 2011-02-21 2012-02-21 Turbo device

Publications (3)

Publication Number Publication Date
EP2679827A1 EP2679827A1 (en) 2014-01-01
EP2679827A4 true EP2679827A4 (en) 2016-03-09
EP2679827B1 EP2679827B1 (en) 2019-09-04

Family

ID=46720863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12749591.9A Active EP2679827B1 (en) 2011-02-21 2012-02-21 Turbo device

Country Status (6)

Country Link
US (1) US20130330193A1 (en)
EP (1) EP2679827B1 (en)
JP (1) JP5589889B2 (en)
KR (1) KR101501761B1 (en)
CN (1) CN103370544A (en)
WO (1) WO2012115086A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201221429D0 (en) * 2012-11-28 2013-01-09 Napier Turbochargers Ltd Impeller shaft
GB201314270D0 (en) * 2013-08-09 2013-09-25 Aeristech Ltd Aerodynamic enhancements in compressors
DE102013015563A1 (en) * 2013-09-20 2015-03-26 Abb Turbo Systems Ag turbocharger
JP6135821B2 (en) * 2014-03-26 2017-05-31 株式会社Ihi Impeller fastening structure and turbo compressor
CN104019057B (en) * 2014-05-26 2016-08-24 河南众力空分设备有限公司 A kind of cantilever type impeller and the transmission joint of power transmission shaft
WO2016188524A1 (en) * 2015-05-27 2016-12-01 Schaeffler Technologies AG & Co. KG Rotor for an exhaust gas turbocharger and exhaust gas turbocharger
JP2018114565A (en) * 2017-01-16 2018-07-26 三菱マテリアル株式会社 Cutting tool
CA3054660C (en) 2017-02-27 2022-05-03 Third Pole, Inc. Systems and methods for ambulatory generation of nitric oxide
EP3757399A4 (en) * 2018-02-20 2021-04-21 Panasonic Intellectual Property Management Co., Ltd. Boss, rotating fan, electric blower, electric cleaner, and hand dryer
CN109372582A (en) * 2018-12-16 2019-02-22 阜宁隆德机械制造有限责任公司 A kind of external driven impeller
DE112019006752T5 (en) * 2019-03-14 2021-11-04 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. COMPRESSOR WHEEL DEVICE AND LOADER
US11739763B2 (en) * 2021-11-11 2023-08-29 Progress Rail Locomotive Inc. Impeller attach mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2010525A (en) * 1934-02-26 1935-08-06 Ingersoll Rand Co Locking device for pump impellers
US3813038A (en) * 1971-09-13 1974-05-28 H Pryor Railroad tie
US6012901A (en) * 1997-09-19 2000-01-11 Asea Brown Boveri Ag Compressor impeller fastening for high speed turboengines

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602683A (en) * 1945-03-03 1952-07-08 Sulzer Ag Rotor for turbomachines
JPS5588016U (en) * 1978-12-12 1980-06-18
JPS5711298U (en) * 1980-06-25 1982-01-20
JPS6139498U (en) * 1984-08-17 1986-03-12 株式会社クボタ Installation structure between pump impeller and pump shaft
JPH0552356U (en) 1991-12-17 1993-07-13 株式会社安川電機 Turbomachine impeller mounting device
JPH0557450U (en) 1992-01-07 1993-07-30 株式会社安川電機 Turbomachine impeller mounting device
JP3523717B2 (en) * 1995-05-19 2004-04-26 株式会社 神崎高級工機製作所 Fishing net binding machine
US6290467B1 (en) * 1999-12-03 2001-09-18 American Standard International Inc. Centrifugal impeller assembly
CN2508043Y (en) * 2001-08-24 2002-08-28 石季尧 Reverse self-locking self-tapping screw with two-way thread
JP2003181755A (en) * 2001-12-14 2003-07-02 Hitachi Plant Eng & Constr Co Ltd Piping polishing device
JP4364516B2 (en) * 2003-01-16 2009-11-18 株式会社鶴見製作所 Boss fixing mechanism for pump impeller
US6986644B2 (en) * 2003-05-02 2006-01-17 Envirotech Pumpsystems, Inc. Hard material impeller and methods and apparatus for construction
US7052241B2 (en) * 2003-08-12 2006-05-30 Borgwarner Inc. Metal injection molded turbine rotor and metal shaft connection attachment thereto
CN2797725Y (en) * 2005-05-11 2006-07-19 欣业企业股份有限公司 Parts for fixing furniture
JP4876867B2 (en) * 2006-11-27 2012-02-15 株式会社Ihi Turbo compressor rotor
CN201148992Y (en) * 2007-12-28 2008-11-12 上海东方泵业(集团)有限公司 Axial adjustment structure of impeller
WO2013187403A1 (en) * 2012-06-11 2013-12-19 株式会社Ihi Turbo machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2010525A (en) * 1934-02-26 1935-08-06 Ingersoll Rand Co Locking device for pump impellers
US3813038A (en) * 1971-09-13 1974-05-28 H Pryor Railroad tie
US6012901A (en) * 1997-09-19 2000-01-11 Asea Brown Boveri Ag Compressor impeller fastening for high speed turboengines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012115086A1 *

Also Published As

Publication number Publication date
WO2012115086A1 (en) 2012-08-30
JP5589889B2 (en) 2014-09-17
EP2679827A1 (en) 2014-01-01
CN103370544A (en) 2013-10-23
US20130330193A1 (en) 2013-12-12
EP2679827B1 (en) 2019-09-04
KR101501761B1 (en) 2015-03-11
JP2012172576A (en) 2012-09-10
KR20130129276A (en) 2013-11-27

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