GB201200403D0 - Connector - Google Patents

Connector

Info

Publication number
GB201200403D0
GB201200403D0 GBGB1200403.2A GB201200403A GB201200403D0 GB 201200403 D0 GB201200403 D0 GB 201200403D0 GB 201200403 A GB201200403 A GB 201200403A GB 201200403 D0 GB201200403 D0 GB 201200403D0
Authority
GB
United Kingdom
Prior art keywords
connector
shaft
impeller
thermal expansion
coefficient
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.)
Ceased
Application number
GBGB1200403.2A
Other languages
English (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.)
Napier Turbochargers Ltd
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
Priority to GBGB1200403.2A priority Critical patent/GB201200403D0/en
Publication of GB201200403D0 publication Critical patent/GB201200403D0/en
Priority to US14/370,894 priority patent/US20150044047A1/en
Priority to PCT/GB2012/053082 priority patent/WO2013104880A1/en
Priority to JP2014550755A priority patent/JP6002781B2/ja
Priority to CN201280065308.3A priority patent/CN104040116B/zh
Priority to IN1595KON2014 priority patent/IN2014KN01595A/en
Priority to EP12812694.3A priority patent/EP2802743A1/en
Priority to KR1020147019409A priority patent/KR20140113944A/ko
Ceased legal-status Critical Current

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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • 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
    • F16D1/0829—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 loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—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 loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/171—Steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/502—Thermal properties
    • F05D2300/5021—Expansivity
    • F05D2300/50212—Expansivity dissimilar

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GBGB1200403.2A 2012-01-10 2012-01-10 Connector Ceased GB201200403D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB1200403.2A GB201200403D0 (en) 2012-01-10 2012-01-10 Connector
US14/370,894 US20150044047A1 (en) 2012-01-10 2012-12-10 Turbocharger having a connector for connecting an impeller to a shaft
PCT/GB2012/053082 WO2013104880A1 (en) 2012-01-10 2012-12-11 Turbocharger having a connector for connecting an impeller to a shaft
JP2014550755A JP6002781B2 (ja) 2012-01-10 2012-12-11 シャフトにインペラを接続するためのコネクターを有するターボチャージャ
CN201280065308.3A CN104040116B (zh) 2012-01-10 2012-12-11 具有用于将叶轮连接到轴的连接器的涡轮增压器
IN1595KON2014 IN2014KN01595A (enrdf_load_stackoverflow) 2012-01-10 2012-12-11
EP12812694.3A EP2802743A1 (en) 2012-01-10 2012-12-11 Turbocharger having a connector for connecting an impeller to a shaft
KR1020147019409A KR20140113944A (ko) 2012-01-10 2012-12-11 임펠러를 샤프트에 연결하기 위한 커넥터를 갖는 터보차저

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1200403.2A GB201200403D0 (en) 2012-01-10 2012-01-10 Connector

Publications (1)

Publication Number Publication Date
GB201200403D0 true GB201200403D0 (en) 2012-02-22

Family

ID=45788758

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1200403.2A Ceased GB201200403D0 (en) 2012-01-10 2012-01-10 Connector

Country Status (8)

Country Link
US (1) US20150044047A1 (enrdf_load_stackoverflow)
EP (1) EP2802743A1 (enrdf_load_stackoverflow)
JP (1) JP6002781B2 (enrdf_load_stackoverflow)
KR (1) KR20140113944A (enrdf_load_stackoverflow)
CN (1) CN104040116B (enrdf_load_stackoverflow)
GB (1) GB201200403D0 (enrdf_load_stackoverflow)
IN (1) IN2014KN01595A (enrdf_load_stackoverflow)
WO (1) WO2013104880A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201220300D0 (en) 2012-11-12 2012-12-26 Cummins Ltd Turbomachine bearing assembly preloading arrangement
DE102016100819A1 (de) * 2015-02-20 2016-08-25 Abb Turbo Systems Ag Kupplungsvorrichtung
CN105863740A (zh) * 2016-03-24 2016-08-17 中国北方发动机研究所(天津) 高可靠性增压器涡轮转轴互锁式连接结构
KR101872808B1 (ko) 2017-04-28 2018-06-29 두산중공업 주식회사 길이조절구조를 포함하는 가스터빈 로터, 및 이를 포함하는 가스터빈
JPWO2018230714A1 (ja) * 2017-06-16 2019-11-21 株式会社Ｉｈｉ 車両過給機用ｆｒｐインペラ
CN110094361A (zh) * 2019-04-02 2019-08-06 中国北方发动机研究所(天津) 一种电动压气机叶轮
US11739763B2 (en) * 2021-11-11 2023-08-29 Progress Rail Locomotive Inc. Impeller attach mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3129587B2 (ja) * 1993-08-23 2001-01-31 石川島播磨重工業株式会社 遠心式低温圧縮機のインペラ取付構造
EP0903465B1 (de) * 1997-09-19 2003-09-03 ABB Turbo Systems AG Verdichterradbefestigung für schnellaufende Turbomaschinen
JP3453302B2 (ja) * 1998-05-07 2003-10-06 三菱重工業株式会社 ＴｉＡｌ合金部材と構造用鋼材との接合方法及び接合部品
GB2359863B (en) 2000-03-04 2003-03-26 Alstom Turbocharger
US6481970B2 (en) * 2000-06-28 2002-11-19 Honeywell International Inc. Compressor wheel with prestressed hub and interference fit insert
US7374402B2 (en) * 2002-05-06 2008-05-20 Abb Turbo Systems Ag Fastening arrangement for an impeller on a shaft
GB2392477A (en) * 2002-08-24 2004-03-03 Alstom Turbocharger
DE102008056058A1 (de) * 2008-08-04 2010-02-11 Mtu Friedrichshafen Gmbh Abgasturbolader und Verfahren zur Montage eines solchen Abgasturboladers
GB201122236D0 (en) * 2011-12-23 2012-02-01 Napier Turbochargers Ltd Connector

Also Published As

Publication number Publication date
IN2014KN01595A (enrdf_load_stackoverflow) 2015-10-23
EP2802743A1 (en) 2014-11-19
CN104040116A (zh) 2014-09-10
JP6002781B2 (ja) 2016-10-05
JP2015503703A (ja) 2015-02-02
WO2013104880A1 (en) 2013-07-18
US20150044047A1 (en) 2015-02-12
KR20140113944A (ko) 2014-09-25
CN104040116B (zh) 2016-06-08

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)