JP5850965B2 - 遠心コンプレッサの背室を密封するための中間壁 - Google Patents

遠心コンプレッサの背室を密封するための中間壁 Download PDF

Info

Publication number: JP5850965B2
Authority: JP; Japan
Prior art keywords: intermediate wall; bearing housing; shut; bearing; fixing
Prior art date: 2013-02-28
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.): Active

Application number

JP2014037975A

Other languages

English (en)

Japanese (ja)

Other versions

JP2014169699A (ja

Inventor

ヴァッカアンドレア

ヤルーゼルマティアス

Original Assignee

アーベーベーターボシステムズアクチエンゲゼルシャフト

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.)

2013-02-28

Filing date

2014-02-28

Publication date

2016-02-03

2014-02-28 Application filed by アーベーベーターボシステムズアクチエンゲゼルシャフト, アーベーベーターボシステムズアクチエンゲゼルシャフト filed Critical アーベーベーターボシステムズアクチエンゲゼルシャフト

2014-09-18 Publication of JP2014169699A publication Critical patent/JP2014169699A/ja

2016-02-03 Application granted granted Critical

2016-02-03 Publication of JP5850965B2 publication Critical patent/JP5850965B2/ja

Status Active legal-status Critical Current

2034-02-28 Anticipated expiration legal-status Critical

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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
- 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
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Supercharger (AREA)

JP2014037975A 2013-02-28 2014-02-28 遠心コンプレッサの背室を密封するための中間壁 Active JP5850965B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102013203455.5A DE102013203455A1 (de)	2013-02-28	2013-02-28	Zwischenwand zur Abdichtung des Rückraums eines Radialverdichters
DE102013203455.5		2013-02-28

Publications (2)

Publication Number	Publication Date
JP2014169699A JP2014169699A (ja)	2014-09-18
JP5850965B2 true JP5850965B2 (ja)	2016-02-03

Family

ID=50137527

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2014037975A Active JP5850965B2 (ja)	2013-02-28	2014-02-28	遠心コンプレッサの背室を密封するための中間壁

Country Status (5)

Country	Link
EP (1)	EP2772652B1 (fr)
JP (1)	JP5850965B2 (fr)
KR (1)	KR101617938B1 (fr)
CN (1)	CN104018933B (fr)
DE (1)	DE102013203455A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102015005054A1 (de) *	2015-04-21	2016-10-27	Man Diesel & Turbo Se	Strömungsmaschine
DE102017208117A1 (de) *	2017-05-15	2018-11-15	Man Diesel & Turbo Se	Turbolader
US20190277159A1 (en) *	2018-03-09	2019-09-12	GM Global Technology Operations LLC	Turbocharger assembly
CN109209520B (zh) *	2018-09-13	2023-08-04	中国科学院工程热物理研究所	一种向心涡轮叶轮背部空腔泄漏流损失抑制结构
DE102023125052A1 (de)	2023-09-15	2025-03-20	Pankl Turbosystems GmbH	Gasverdichter mit Druckentlastung für ein Verdichterrad

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4225625A1 (de) *	1992-08-03	1994-02-10	Asea Brown Boveri	Abgasturbolader
CN1030342C (zh) *	1992-08-03	1995-11-22	亚瑞亚·勃朗勃威力有限公司	废气涡轮增压器
JPH06346749A (ja) *	1993-06-04	1994-12-20	Mitsubishi Heavy Ind Ltd	排気タービン過給機
JP3606293B2 (ja) *	1996-02-14	2005-01-05	石川島播磨重工業株式会社	排気タービン過給機
DE59710695D1 (de) *	1997-09-19	2003-10-09	Abb Turbo Systems Ag Baden	Verdichterradbefestigung für schnellaufende Turbomaschinen
DE19845375A1 (de) *	1998-10-02	2000-04-06	Asea Brown Boveri	Verfahren und Vorrichtung zur indirekten Kühlung der Strömung in zwischen Rotoren und Statoren von Turbomaschinen ausgebildeten Radialspalten
KR100339827B1 (ko) *	1999-07-22	2002-06-07	이종식	폐합성수지 연소장치
WO2001029426A1 (fr) *	1999-10-20	2001-04-26	Abb Turbo Systems Ag	Procede et dispositif de refroidissement indirect de l'ecoulement dans des entrefers radiaux formes entre les rotors et les stators de turbomachines
JP2002180841A (ja) *	2000-12-14	2002-06-26	Toyota Motor Corp	ターボコンプレッサ及びターボチャージャ
AU2003226997A1 (en) *	2002-05-06	2003-11-17	Abb Turbo Systems Ag	Device for fixing a rotor on a shaft
JP4539487B2 (ja) *	2005-08-05	2010-09-08	株式会社Ihi	電動機付過給機
DE102006048784A1 (de) *	2006-10-12	2008-04-17	Man Diesel Se	Verdichter für einen Turbolader sowie Verfahren zu dessen Kühlung
EP2067999A1 (fr) *	2007-12-06	2009-06-10	Napier Turbochargers Limited	Rotor de turbocompresseur de suralimentation refroidi par liquide et procédé de refroidissement d'un rotor
DE102009024679B4 (de) *	2009-06-12	2016-04-07	Man Diesel & Turbo Se	Verdichterlaufrad und damit ausgerüsteter Radialverdichter
DE102009034962B3 (de) *	2009-07-28	2011-01-13	Man Diesel & Turbo Se	Radialverdichter
US9228497B2 (en) *	2010-12-30	2016-01-05	Rolls-Royce Corporation	Gas turbine engine with secondary air flow circuit
JP5637899B2 (ja) *	2011-02-25	2014-12-10	株式会社Ｉｈｉ回転機械	膨張タービンの遮断板

2013
- 2013-02-28 DE DE102013203455.5A patent/DE102013203455A1/de not_active Withdrawn
2014
- 2014-02-17 KR KR1020140017773A patent/KR101617938B1/ko active Active
- 2014-02-20 EP EP14155860.1A patent/EP2772652B1/fr active Active
- 2014-02-28 CN CN201410070472.4A patent/CN104018933B/zh active Active
- 2014-02-28 JP JP2014037975A patent/JP5850965B2/ja active Active

Also Published As

Publication number	Publication date
CN104018933B (zh)	2016-10-12
EP2772652A2 (fr)	2014-09-03
JP2014169699A (ja)	2014-09-18
EP2772652B1 (fr)	2021-10-06
CN104018933A (zh)	2014-09-03
EP2772652A3 (fr)	2018-03-28
KR20140108123A (ko)	2014-09-05
KR101617938B1 (ko)	2016-05-18
DE102013203455A1 (de)	2014-08-28

Legal Events

Date	Code	Title	Description
2015-01-20	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150119
2015-01-22	A977	Report on retrieval	Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150121
2015-04-20	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150420
2015-10-28	TRDD	Decision of grant or rejection written
2015-11-04	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151102
2015-12-10	A61	First payment of annual fees (during grant procedure)	Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20151201
2015-12-11	R150	Certificate of patent or registration of utility model	Ref document number: 5850965 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150
2018-12-11	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2019-12-10	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2020-12-03	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2021-01-07	S111	Request for change of ownership or part of ownership	Free format text: JAPANESE INTERMEDIATE CODE: R313111
2021-02-10	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2021-12-03	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2022-12-01	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2022-12-20	S111	Request for change of ownership or part of ownership	Free format text: JAPANESE INTERMEDIATE CODE: R313113
2023-02-15	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2023-12-06	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2024-12-12	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2025-02-12	S533	Written request for registration of change of name	Free format text: JAPANESE INTERMEDIATE CODE: R313533
2025-06-06	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2025-12-10	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250

Publication	Publication Date	Title
JP5850965B2 (ja)	2016-02-03	遠心コンプレッサの背室を密封するための中間壁
US8191374B2 (en)	2012-06-05	Two-shaft gas turbine
JP6476615B2 (ja)	2019-03-06	可変ノズルユニット及び可変容量型過給機
JP6270083B2 (ja)	2018-01-31	コンプレッサカバー、遠心圧縮機及び過給機
US9945245B2 (en)	2018-04-17	Variable nozzle unit and variable geometry system turbocharger
JP5135981B2 (ja)	2013-02-06	遠心圧縮機
RU2629105C2 (ru)	2017-08-24	Турбина, включающая в себя устройство предотвращения вращения бандажного уплотнения
KR20100116619A (ko)	2010-11-01	터빈 디스크 및 가스 터빈
KR102594426B1 (ko)	2023-10-25	기체 유동 경로 및 액체 유동 경로를 갖는 터보차저
CN107849973B (zh)	2020-01-10	叶轮背面冷却结构以及增压器
CN101970802A (zh)	2011-02-09	冷却通路用罩以及该罩的制造方法及燃气轮机
US20160097293A1 (en)	2016-04-07	Compressor seal assembly for a turbocharger
WO2014087966A1 (fr)	2014-06-12	Compresseur centrifuge, surpresseur muni de celui-ci, et procédé de fonctionnement du compresseur centrifuge
JP6151382B2 (ja)	2017-06-21	多段電動遠心圧縮機
CN108138656B (zh)	2020-07-14	压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机
CN105874213B (zh)	2018-03-27	离心压缩机以及扩压器制造方法
JP2011252439A (ja)	2011-12-15	固定翼式ターボチャージャ
JP6096639B2 (ja)	2017-03-15	回転機械
US7568338B2 (en)	2009-08-04	Multi-piece compressor housing
JP7720681B2 (ja)	2025-08-08	圧縮機、ガスタービン
JP7228402B2 (ja)	2023-02-24	ターボチャージャ用コンプレッサハウジング及びその製造方法
JP6655712B2 (ja)	2020-02-26	回転機械
JP2019218912A (ja)	2019-12-26	ターボチャージャ
JPWO2019225163A1 (ja)	2020-12-10	遠心圧縮機
RU2795138C1 (ru)	2023-04-28	Компрессор и газовая турбина