JP6589217B2 - 回転機械、回転機械の製造方法 - Google Patents

回転機械、回転機械の製造方法 Download PDF

Info

Publication number
JP6589217B2
JP6589217B2 JP2015084927A JP2015084927A JP6589217B2 JP 6589217 B2 JP6589217 B2 JP 6589217B2 JP 2015084927 A JP2015084927 A JP 2015084927A JP 2015084927 A JP2015084927 A JP 2015084927A JP 6589217 B2 JP6589217 B2 JP 6589217B2
Authority
JP
Japan
Prior art keywords
cover
axis
curved
axial direction
impeller
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.)
Active
Application number
JP2015084927A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016205175A5 (enExample
JP2016205175A (ja
Inventor
穣 枡谷
穣 枡谷
和貴 千葉
和貴 千葉
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 Compressor Corp
Original Assignee
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.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Compressor Corp filed Critical Mitsubishi Heavy Industries Compressor Corp
Priority to JP2015084927A priority Critical patent/JP6589217B2/ja
Priority to PCT/JP2015/079417 priority patent/WO2016166909A1/ja
Priority to US15/560,078 priority patent/US10527051B2/en
Publication of JP2016205175A publication Critical patent/JP2016205175A/ja
Publication of JP2016205175A5 publication Critical patent/JP2016205175A5/ja
Application granted granted Critical
Publication of JP6589217B2 publication Critical patent/JP6589217B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • 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
    • F04D29/083—Sealings 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; 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)
JP2015084927A 2015-04-17 2015-04-17 回転機械、回転機械の製造方法 Active JP6589217B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015084927A JP6589217B2 (ja) 2015-04-17 2015-04-17 回転機械、回転機械の製造方法
PCT/JP2015/079417 WO2016166909A1 (ja) 2015-04-17 2015-10-19 回転機械、回転機械の製造方法
US15/560,078 US10527051B2 (en) 2015-04-17 2015-10-19 Rotary machine and method for manufacturing rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015084927A JP6589217B2 (ja) 2015-04-17 2015-04-17 回転機械、回転機械の製造方法

Publications (3)

Publication Number Publication Date
JP2016205175A JP2016205175A (ja) 2016-12-08
JP2016205175A5 JP2016205175A5 (enExample) 2018-06-07
JP6589217B2 true JP6589217B2 (ja) 2019-10-16

Family

ID=57125806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015084927A Active JP6589217B2 (ja) 2015-04-17 2015-04-17 回転機械、回転機械の製造方法

Country Status (3)

Country Link
US (1) US10527051B2 (enExample)
JP (1) JP6589217B2 (enExample)
WO (1) WO2016166909A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10808723B2 (en) * 2017-02-23 2020-10-20 Mitsubishi Heavy Industries Compressor Corporation Rotary machine
DE102018215280B4 (de) * 2018-09-07 2023-03-16 Volkswagen Aktiengesellschaft Anordnung eines fluidführenden Elements unmittelbar oder mittelbar an einem Gehäuse eines Verdichters
US11143201B2 (en) 2019-03-15 2021-10-12 Pratt & Whitney Canada Corp. Impeller tip cavity
KR20210132505A (ko) * 2020-04-27 2021-11-04 삼성전자주식회사 모터 어셈블리 및 이를 포함하는 청소기
US11268536B1 (en) * 2020-09-08 2022-03-08 Pratt & Whitney Canada Corp. Impeller exducer cavity with flow recirculation

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128057Y2 (enExample) * 1979-09-21 1986-08-20
JPS63297772A (ja) * 1987-05-29 1988-12-05 Hitachi Ltd 流体機械のシ−ル部構造
JPH04179897A (ja) * 1990-11-14 1992-06-26 Matsushita Electric Ind Co Ltd 電動送風機
JPH04203565A (ja) 1990-11-30 1992-07-24 Hitachi Ltd 回転機械のラビリンスシール装置
SE509487C2 (sv) * 1991-03-22 1999-02-01 Warman Int Ltd Centrifugalpump
JP3294491B2 (ja) * 1995-12-20 2002-06-24 株式会社日立製作所 内燃機関の過給機
JP3702044B2 (ja) * 1996-07-10 2005-10-05 三菱重工業株式会社 アルミニウム合金製羽根車及びその製造方法
JP3567064B2 (ja) * 1997-06-23 2004-09-15 株式会社 日立インダストリイズ ラビリンスシール装置及びそれを備えた流体機械
US6234749B1 (en) * 1998-08-21 2001-05-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
US6488467B2 (en) * 2001-03-27 2002-12-03 Cooper Cameron Corporation Integrally cast volute style scroll and gearbox
US7476081B2 (en) * 2005-10-03 2009-01-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressing apparatus
US7628586B2 (en) * 2005-12-28 2009-12-08 Elliott Company Impeller
JP2010133297A (ja) 2008-12-03 2010-06-17 Daikin Ind Ltd 遠心送風機
GB0912796D0 (en) * 2009-07-23 2009-08-26 Cummins Turbo Tech Ltd Compressor,turbine and turbocharger
JP5449117B2 (ja) * 2010-12-08 2014-03-19 三菱重工業株式会社 回転機械
JP5776209B2 (ja) * 2011-02-16 2015-09-09 トヨタ自動車株式会社 回転機器
EP2738367B1 (en) * 2011-07-25 2016-03-09 Toyota Jidosha Kabushiki Kaisha Compressor housing and exhaust turbine supercharger
DE102012217381A1 (de) * 2012-09-26 2014-03-27 Bosch Mahle Turbo Systems Gmbh & Co. Kg Radialverdichter für einen Abgasturbolader
JP2014084803A (ja) 2012-10-24 2014-05-12 Mitsubishi Heavy Ind Ltd 遠心式流体機械
JP5611307B2 (ja) * 2012-11-06 2014-10-22 三菱重工業株式会社 遠心回転機械のインペラ、遠心回転機械
JP5894203B2 (ja) * 2014-03-04 2016-03-23 三菱重工業株式会社 過給機の製造方法
US9868155B2 (en) * 2014-03-20 2018-01-16 Ingersoll-Rand Company Monolithic shrouded impeller
JP2016148308A (ja) * 2015-02-13 2016-08-18 三菱重工業株式会社 遠心圧縮機、及びギアード遠心圧縮機
CN107208657A (zh) * 2015-02-25 2017-09-26 欧德克斯有限公司 增压器用的压缩机壳体及其制造方法
CN107614848A (zh) * 2015-02-25 2018-01-19 株式会社欧德克斯 增压器用的压缩机壳体
CN107250507B (zh) * 2015-03-24 2019-08-30 三菱重工发动机和增压器株式会社 叶轮盖、旋转机械及叶轮盖的制造方法
US10208768B2 (en) * 2015-03-27 2019-02-19 Dresser-Rand Company Heat shield for pressure casing

Also Published As

Publication number Publication date
US20180080456A1 (en) 2018-03-22
JP2016205175A (ja) 2016-12-08
WO2016166909A1 (ja) 2016-10-20
US10527051B2 (en) 2020-01-07

Similar Documents

Publication Publication Date Title
JP6589217B2 (ja) 回転機械、回転機械の製造方法
CN107076015B (zh) 涡轮壳体及涡轮壳体的制造方法
CN104937236B (zh) 涡轮机动叶片
JP2016148308A (ja) 遠心圧縮機、及びギアード遠心圧縮機
WO2011007467A1 (ja) インペラおよび回転機械
US9664055B2 (en) Impeller and rotary machine provided with the same
JP5866836B2 (ja) 遠心圧縮機
JP6844619B2 (ja) 過給機
JP5832106B2 (ja) 回転機械
CN105275883B (zh) 压缩机和压缩机的制造方法
JP2016522357A5 (enExample)
JP7591871B2 (ja) 遠心圧縮機用のインペラ、及び遠心圧縮機
JP6349645B2 (ja) 遠心圧縮機及び多段圧縮装置
JP6763804B2 (ja) 遠心圧縮機
WO2018155458A1 (ja) 遠心回転機械
JP7161419B2 (ja) 遠心回転機械の製造方法、及び遠心回転機械
JP6777400B2 (ja) 遠心回転機械
JP6169007B2 (ja) 動翼、及び軸流回転機械
JP7351784B2 (ja) 遠心回転機械
JP2536571B2 (ja) 渦流形タ―ボ機械
JP7476125B2 (ja) 遠心回転機械
JP7297534B2 (ja) 回転機械
KR102010337B1 (ko) 압축 장치용 하우징 및 압축 장치
JP2022151994A (ja) 回転機械
CN116538135A (zh) 叶轮及旋转机械

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20150420

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180416

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180416

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20180417

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20180509

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190408

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190820

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190829

R150 Certificate of patent or registration of utility model

Ref document number: 6589217

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150