IN2014KN01480A - - Google Patents

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Publication number
IN2014KN01480A
IN2014KN01480A IN1480KON2014A IN2014KN01480A IN 2014KN01480 A IN2014KN01480 A IN 2014KN01480A IN 1480KON2014 A IN1480KON2014 A IN 1480KON2014A IN 2014KN01480 A IN2014KN01480 A IN 2014KN01480A
Authority
IN
India
Prior art keywords
connector
shaft
impeller
hub extension
radially outer
Prior art date
Application number
Other languages
English (en)
Inventor
Ian Pinkney
Osarobo Famous Okhuahesogie
Paul Eifion Roach
Neil Ryan Thomas
Ian Patrick Clare Brown
Peter Kay
Stephen Wilson
David Leslie Smith
Robert Neil George
Paul Leslie Jacklin
Geoff Kinpoy Ngao
Kevin John Musson
Matthew Elijah Moore
Jamie Clare
Thomas Jarlath Murray
Stuart Michael Potter
Christopher John Monaghan
Alan Martin Taylor
Francis Joseph Geoffrey Heyes
Trevor Knighton
Original Assignee
Napier Turbochargers 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 Napier Turbochargers Ltd filed Critical Napier Turbochargers Ltd
Publication of IN2014KN01480A publication Critical patent/IN2014KN01480A/en

Links

Classifications

    • 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
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • F01D5/026—Shaft to shaft connections
    • 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
    • F16D1/076—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 by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/0847—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 with clamping hub; with hub and longitudinal key with radial clamping due to a radial screw
    • 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
    • F16D1/08—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 with clamping hub; with hub and longitudinal key
    • F16D1/0852—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 with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—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 with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
IN1480KON2014 2011-12-23 2012-12-12 IN2014KN01480A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201122236A GB201122236D0 (en) 2011-12-23 2011-12-23 Connector
PCT/GB2012/053097 WO2013093424A1 (en) 2011-12-23 2012-12-12 Connector

Publications (1)

Publication Number Publication Date
IN2014KN01480A true IN2014KN01480A (enExample) 2015-10-23

Family

ID=45572976

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1480KON2014 IN2014KN01480A (enExample) 2011-12-23 2012-12-12

Country Status (8)

Country Link
US (1) US9074477B2 (enExample)
EP (1) EP2795065B1 (enExample)
JP (1) JP5731081B2 (enExample)
KR (1) KR101491431B1 (enExample)
CN (2) CN103174467B (enExample)
GB (1) GB201122236D0 (enExample)
IN (1) IN2014KN01480A (enExample)
WO (1) WO2013093424A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201200403D0 (en) * 2012-01-10 2012-02-22 Napier Turbochargers Ltd Connector
GB201221429D0 (en) * 2012-11-28 2013-01-09 Napier Turbochargers Ltd Impeller shaft
CN203306224U (zh) 2013-05-31 2013-11-27 深圳市大疆创新科技有限公司 螺旋桨及具有该螺旋桨的飞行器
DE102013015563A1 (de) * 2013-09-20 2015-03-26 Abb Turbo Systems Ag Abgasturbolader
EP3112692B1 (en) * 2014-02-26 2018-08-29 Mitsubishi Heavy Industries, Ltd. Centrifugal compressor, turbocharger with said centrifugal compressor, and method for manufacturing said centrifugal compressor
EP3575570B1 (en) 2017-03-15 2021-02-24 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Supercharger
CN107023506B (zh) * 2017-05-10 2019-08-23 巢湖市聚源机械有限公司 一种方便更换叶片的水泵
US11021975B2 (en) * 2019-02-12 2021-06-01 Pratt & Whitney Canada Corp Gas turbine engine and rotary assembly therefor
JP7375694B2 (ja) * 2020-07-15 2023-11-08 株式会社豊田自動織機 遠心圧縮機
US11365630B1 (en) * 2020-12-28 2022-06-21 Rolls-Royce North American Technologies Inc. Fan rotor with tapered drive joint
JP7269507B2 (ja) * 2021-07-05 2023-05-09 ダイキン工業株式会社 ターボ式流体機械、および冷凍装置
US11739763B2 (en) * 2021-11-11 2023-08-29 Progress Rail Locomotive Inc. Impeller attach mechanism
KR20250086640A (ko) * 2022-10-04 2025-06-13 아틀라스 콥코 콤텍트, 엘엘씨 2개의 회전가능 구성요소 사이의 토크 전달을 위한 어댑터
US20240360764A1 (en) * 2022-10-07 2024-10-31 Hamilton Sundstrand Corporation Impeller preloading bands
US20250052254A1 (en) * 2023-08-07 2025-02-13 Hamilton Sundstrand Corporation Radial impeller with maximized inducer area

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433589A (en) * 1939-05-25 1947-12-30 Nash Engineering Co Pump
DE2728823C2 (de) 1977-06-27 1982-09-09 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Gasturbine
JPS60103082A (ja) 1983-11-09 1985-06-07 日本碍子株式会社 金属・セラミツクス結合体およびその製造法
US4832573A (en) 1987-11-27 1989-05-23 General Motors Corporation Integral connection for plastic water pump impeller
US5176497A (en) * 1991-01-22 1993-01-05 Allied-Signal Inc. Boreless hub compressor wheel assembly for a turbocharger
US5505590A (en) 1994-04-26 1996-04-09 Freudenberg-Nok General Partnership Composite torque converter components
GB2359863B (en) 2000-03-04 2003-03-26 Alstom Turbocharger
US6364634B1 (en) 2000-09-29 2002-04-02 General Motors Corporation Turbocharger rotor with alignment couplings
AU2003226997A1 (en) * 2002-05-06 2003-11-17 Abb Turbo Systems Ag Device for fixing a rotor on a shaft
GB2392477A (en) 2002-08-24 2004-03-03 Alstom Turbocharger
US6896479B2 (en) * 2003-04-08 2005-05-24 General Motors Corporation Turbocharger rotor
US7909578B2 (en) * 2004-10-19 2011-03-22 Komatsu Ltd. Turbo machine, compressor impeller used for turbo machine, and method of manufacturing turbo machine
US7748960B1 (en) * 2006-05-04 2010-07-06 Florida Turbine Technologies, Inc. Hub to shaft connection
DE102007012641A1 (de) * 2007-03-16 2008-09-18 Daimler Ag Laufzeug für einen Abgasturbolader
DE102008056058A1 (de) * 2008-08-04 2010-02-11 Mtu Friedrichshafen Gmbh Abgasturbolader und Verfahren zur Montage eines solchen Abgasturboladers
DE102008038007A1 (de) * 2008-08-16 2010-02-18 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader

Also Published As

Publication number Publication date
CN203296826U (zh) 2013-11-20
CN103174467A (zh) 2013-06-26
GB201122236D0 (en) 2012-02-01
US9074477B2 (en) 2015-07-07
KR20140091617A (ko) 2014-07-21
WO2013093424A1 (en) 2013-06-27
CN103174467B (zh) 2016-04-20
KR101491431B1 (ko) 2015-02-06
US20140369840A1 (en) 2014-12-18
JP2015502492A (ja) 2015-01-22
EP2795065A1 (en) 2014-10-29
EP2795065B1 (en) 2015-08-19
JP5731081B2 (ja) 2015-06-10

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