JP2014111905A - 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法 - Google Patents

遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法 Download PDF

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Publication number
JP2014111905A
JP2014111905A JP2012266274A JP2012266274A JP2014111905A JP 2014111905 A JP2014111905 A JP 2014111905A JP 2012266274 A JP2012266274 A JP 2012266274A JP 2012266274 A JP2012266274 A JP 2012266274A JP 2014111905 A JP2014111905 A JP 2014111905A
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JP
Japan
Prior art keywords
impeller
labyrinth
centrifugal compressor
cooling
axis
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.)
Pending
Application number
JP2012266274A
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English (en)
Japanese (ja)
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JP2014111905A5 (enExample
Inventor
Koichi Sakamoto
浩一 坂元
Keiichi Shiraishi
啓一 白石
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
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2012266274A priority Critical patent/JP2014111905A/ja
Priority to PCT/JP2013/082346 priority patent/WO2014087966A1/ja
Priority to EP13861290.8A priority patent/EP2930370A4/en
Priority to KR1020157014736A priority patent/KR20150081342A/ko
Priority to CN201380063139.4A priority patent/CN104903586A/zh
Publication of JP2014111905A publication Critical patent/JP2014111905A/ja
Publication of JP2014111905A5 publication Critical patent/JP2014111905A5/ja
Pending legal-status Critical Current

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    • 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
    • F04D29/26—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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
JP2012266274A 2012-12-05 2012-12-05 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法 Pending JP2014111905A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012266274A JP2014111905A (ja) 2012-12-05 2012-12-05 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法
PCT/JP2013/082346 WO2014087966A1 (ja) 2012-12-05 2013-12-02 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法
EP13861290.8A EP2930370A4 (en) 2012-12-05 2013-12-02 CENTRIFUGAL COMPRESSOR, LOADER THEREFOR AND METHOD FOR OPERATING THE CENTRIFUGAL COMPRESSOR
KR1020157014736A KR20150081342A (ko) 2012-12-05 2013-12-02 원심압축기 및 이를 구비한 과급기 및 원심압축기의 운전방법
CN201380063139.4A CN104903586A (zh) 2012-12-05 2013-12-02 离心压缩机及具备该离心压缩机的增压器以及离心压缩机的运行方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012266274A JP2014111905A (ja) 2012-12-05 2012-12-05 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法

Publications (2)

Publication Number Publication Date
JP2014111905A true JP2014111905A (ja) 2014-06-19
JP2014111905A5 JP2014111905A5 (enExample) 2015-08-06

Family

ID=50883383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012266274A Pending JP2014111905A (ja) 2012-12-05 2012-12-05 遠心圧縮機およびこれを備えた過給機ならびに遠心圧縮機の運転方法

Country Status (5)

Country Link
EP (1) EP2930370A4 (enExample)
JP (1) JP2014111905A (enExample)
KR (1) KR20150081342A (enExample)
CN (1) CN104903586A (enExample)
WO (1) WO2014087966A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016089717A (ja) * 2014-11-05 2016-05-23 三菱重工業株式会社 遠心圧縮機およびそれを備えた過給機
WO2016121678A1 (ja) * 2015-01-26 2016-08-04 三菱重工業株式会社 排気タービン過給機
WO2016121653A1 (ja) * 2015-01-26 2016-08-04 三菱重工業株式会社 吸気整流装置、これを備えたコンプレッサ
JP2021134754A (ja) * 2020-02-28 2021-09-13 三菱重工マリンマシナリ株式会社 過給機
KR20230131946A (ko) 2021-04-01 2023-09-14 미쓰비시주코마린마시나리 가부시키가이샤 과급기

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014226951A1 (de) * 2014-12-23 2016-06-23 Robert Bosch Gmbh Turbomaschine
JP6246847B2 (ja) * 2016-02-22 2017-12-13 三菱重工業株式会社 インペラ背面冷却構造及び過給機
CN110671157A (zh) * 2019-11-22 2020-01-10 东方电气集团东方汽轮机有限公司 一种用于径流式透平的径向汽封结构及径流式透平

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008045425A (ja) * 2006-08-11 2008-02-28 Mitsubishi Heavy Ind Ltd 遠心圧縮機
JP2010506091A (ja) * 2006-10-12 2010-02-25 エムアーエヌ・ディーゼル・エスエー ターボチャージャのためのコンプレッサ及びその冷却方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2934530B2 (ja) 1991-06-14 1999-08-16 三菱重工業株式会社 遠心圧縮機
EP0961034B1 (de) 1998-05-25 2003-09-03 ABB Turbo Systems AG Radialverdichter
EP2067999A1 (en) * 2007-12-06 2009-06-10 Napier Turbochargers Limited Liquid cooled turbocharger impeller and method for cooling an impeller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008045425A (ja) * 2006-08-11 2008-02-28 Mitsubishi Heavy Ind Ltd 遠心圧縮機
JP2010506091A (ja) * 2006-10-12 2010-02-25 エムアーエヌ・ディーゼル・エスエー ターボチャージャのためのコンプレッサ及びその冷却方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016089717A (ja) * 2014-11-05 2016-05-23 三菱重工業株式会社 遠心圧縮機およびそれを備えた過給機
WO2016121678A1 (ja) * 2015-01-26 2016-08-04 三菱重工業株式会社 排気タービン過給機
WO2016121653A1 (ja) * 2015-01-26 2016-08-04 三菱重工業株式会社 吸気整流装置、これを備えたコンプレッサ
JP2016138464A (ja) * 2015-01-26 2016-08-04 三菱重工業株式会社 排気タービン過給機
CN107208548A (zh) * 2015-01-26 2017-09-26 三菱重工业株式会社 废气涡轮增压器
CN107208548B (zh) * 2015-01-26 2019-08-30 三菱重工业株式会社 废气涡轮增压器
JP2021134754A (ja) * 2020-02-28 2021-09-13 三菱重工マリンマシナリ株式会社 過給機
JP7105823B2 (ja) 2020-02-28 2022-07-25 三菱重工マリンマシナリ株式会社 過給機
KR20230131946A (ko) 2021-04-01 2023-09-14 미쓰비시주코마린마시나리 가부시키가이샤 과급기

Also Published As

Publication number Publication date
EP2930370A4 (en) 2015-12-02
EP2930370A1 (en) 2015-10-14
CN104903586A (zh) 2015-09-09
WO2014087966A1 (ja) 2014-06-12
KR20150081342A (ko) 2015-07-13

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