EP3012461A4 - Compresseur centrifuge - Google Patents

Compresseur centrifuge Download PDF

Info

Publication number: EP3012461A4
Authority: EP; European Patent Office
Prior art keywords: centrifugal compressor; centrifugal; compressor
Prior art date: 2013-06-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13887157.9A

Other languages

German (de)

English (en)

Other versions

EP3012461A1 (fr

Inventor

Shuichi Yamashita

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.)

Mitsubishi Heavy Industries Ltd

Mitsubishi Heavy Industries Compressor Corp

Original Assignee

Mitsubishi Heavy Industries Ltd

Mitsubishi Heavy Industries Compressor 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.)

2013-06-20

Filing date

2013-06-20

Publication date

2017-02-08

2013-06-20 Application filed by Mitsubishi Heavy Industries Ltd, Mitsubishi Heavy Industries Compressor Corp filed Critical Mitsubishi Heavy Industries Ltd

2016-04-27 Publication of EP3012461A1 publication Critical patent/EP3012461A1/fr

2017-02-08 Publication of EP3012461A4 publication Critical patent/EP3012461A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- 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
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet

Landscapes

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

EP13887157.9A 2013-06-20 2013-06-20 Compresseur centrifuge Withdrawn EP3012461A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2013/066989 WO2014203379A1 (fr)	2013-06-20	2013-06-20	Compresseur centrifuge

Publications (2)

Publication Number	Publication Date
EP3012461A1 EP3012461A1 (fr)	2016-04-27
EP3012461A4 true EP3012461A4 (fr)	2017-02-08

Family

ID=52104141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13887157.9A Withdrawn EP3012461A4 (fr)	2013-06-20	2013-06-20	Compresseur centrifuge

Country Status (4)

Country	Link
US (1)	US20160108920A1 (fr)
EP (1)	EP3012461A4 (fr)
CN (1)	CN105121864B (fr)
WO (1)	WO2014203379A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102015103615A1 (de) *	2014-10-24	2016-04-28	Volkswagen Aktiengesellschaft	Radialverdichter
KR102104415B1 (ko) *	2015-02-05	2020-04-24	한화파워시스템 주식회사	압축기
JP6594019B2 (ja) *	2015-04-14	2019-10-23	三菱重工サーマルシステムズ株式会社	入口案内羽根及び遠心圧縮機
WO2017109949A1 (fr)	2015-12-25	2017-06-29	三菱重工業株式会社	Compresseur centrifuge et turbocompresseur de suralimentation
CN109707665B (zh) *	2017-10-26	2022-04-29	韩华压缩机株式会社	具有自行再循环机匣处理的闭式叶轮
US10935035B2 (en) *	2017-10-26	2021-03-02	Hanwha Power Systems Co., Ltd	Closed impeller with self-recirculation casing treatment
DE102017127758A1 (de) *	2017-11-24	2019-05-29	Man Diesel & Turbo Se	Radialverdichter und Turbolader
US10851801B2 (en) *	2018-03-02	2020-12-01	Ingersoll-Rand Industrial U.S., Inc.	Centrifugal compressor system and diffuser
US20200378303A1 (en)	2019-06-03	2020-12-03	Pratt & Whitney Canada Corp.	Diffuser pipe exit flare
US20240159245A1 (en) *	2022-11-13	2024-05-16	Borgwarner Inc.	Controlled area progression diffuser

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH078597U (ja) *	1993-07-06	1995-02-07	三菱重工業株式会社	遠心圧縮機
JP2010144698A (ja) *	2008-12-22	2010-07-01	Ihi Corp	遠心圧縮機
WO2011034044A1 (fr) *	2009-09-16	2011-03-24	三菱重工業株式会社	Volute de refoulement et turbomachine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3289921A (en) *	1965-10-08	1966-12-06	Caterpillar Tractor Co	Vaneless diffuser
JPS50138410A (fr) *	1974-04-23	1975-11-05
GB1574942A (en) *	1977-04-20	1980-09-10	Komatsu Mfg Co Ltd	Centrifugal compressor combines with a turbine
SU688705A1 (ru) *	1978-04-20	1979-09-30	Ленинградский Ордена Ленина Политехнический Институт Им. М.И.Калинина	Ступень центробежного компрессора
JP2003120594A (ja)	2001-10-12	2003-04-23	Mitsubishi Heavy Ind Ltd	遠心圧縮機
ITMI20012414A1 (it) *	2001-11-15	2003-05-15	Nuovo Pignone Spa	Pala per girante di compressore centrifugo a medio-alto coefficiente di flusso
JP5050511B2 (ja) *	2006-12-04	2012-10-17	株式会社Ｉｈｉ	遠心圧縮機におけるディフューザの構造
JP5233436B2 (ja) *	2008-06-23	2013-07-10	株式会社日立プラントテクノロジー	羽根無しディフューザを備えた遠心圧縮機および羽根無しディフューザ
GB0821089D0 (en) *	2008-11-19	2008-12-24	Ford Global Tech Llc	A method for improving the performance of a radial compressor

2013
- 2013-06-20 EP EP13887157.9A patent/EP3012461A4/fr not_active Withdrawn
- 2013-06-20 US US14/785,024 patent/US20160108920A1/en not_active Abandoned
- 2013-06-20 WO PCT/JP2013/066989 patent/WO2014203379A1/fr active Application Filing
- 2013-06-20 CN CN201380075731.6A patent/CN105121864B/zh not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH078597U (ja) *	1993-07-06	1995-02-07	三菱重工業株式会社	遠心圧縮機
JP2010144698A (ja) *	2008-12-22	2010-07-01	Ihi Corp	遠心圧縮機
WO2011034044A1 (fr) *	2009-09-16	2011-03-24	三菱重工業株式会社	Volute de refoulement et turbomachine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014203379A1 *

Also Published As

Publication number	Publication date
US20160108920A1 (en)	2016-04-21
CN105121864B (zh)	2017-06-09
WO2014203379A1 (fr)	2014-12-24
EP3012461A1 (fr)	2016-04-27
CN105121864A (zh)	2015-12-02

Legal Events

Date	Code	Title	Description
2016-03-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-04-27	17P	Request for examination filed	Effective date: 20151016
2016-04-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-04-27	AX	Request for extension of the european patent	Extension state: BA ME
2016-09-28	DAX	Request for extension of the european patent (deleted)
2017-02-08	A4	Supplementary search report drawn up and despatched	Effective date: 20170111
2017-02-08	RIC1	Information provided on ipc code assigned before grant	Ipc: F04D 29/44 20060101AFI20170104BHEP Ipc: F04D 17/10 20060101ALI20170104BHEP
2018-04-25	17Q	First examination report despatched	Effective date: 20180323
2018-04-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2018-05-30	18W	Application withdrawn	Effective date: 20180423

Publication	Publication Date	Title
EP3018361A4 (fr)	2017-02-22	Compresseur centrifuge
EP2960526A4 (fr)	2016-07-27	Compresseur centrifuge
EP2960528A4 (fr)	2016-01-20	Compresseur centrifuge
GB201308092D0 (en)	2013-06-12	Compressor
EP3032104A4 (fr)	2017-04-19	Compresseur à spirale
GB201514610D0 (en)	2015-09-30	Compressor
EP2951440A4 (fr)	2017-01-11	Compresseur centrifuge à plage de fonctionnement étendue
GB201308091D0 (en)	2013-06-12	Compressor
EP3012461A4 (fr)	2017-02-08	Compresseur centrifuge
GB201308094D0 (en)	2013-06-12	Compressor
EP3088015A4 (fr)	2017-08-09	Pompe centrifuge
EP3043069B8 (fr)	2021-03-17	Compresseur
EP3048304A4 (fr)	2017-03-15	Compresseur à spirale
EP3006731A4 (fr)	2017-02-22	Rotor
EP3087274A4 (fr)	2017-08-02	Compresseur alternatif
EP3088747A4 (fr)	2017-08-09	Pompe centrifuge
EP3042084B8 (fr)	2022-04-13	Compresseur centrifuge multi-étagé
EP3012456A4 (fr)	2017-03-22	Compresseur à volute
EP3079236A4 (fr)	2017-02-01	Compresseur
EP3061972A4 (fr)	2016-10-19	Compresseur
EP3076019A4 (fr)	2017-05-24	Compresseur à volutes
EP3054163A4 (fr)	2017-05-03	Compresseur rotatif
EP3088740A4 (fr)	2017-08-02	Pompe centrifuge
EP3069024A4 (fr)	2017-08-23	Compresseurs
EP3054159A4 (fr)	2016-09-28	Compresseur