NL2000964C - Centrifugaal compressor. - Google Patents

Centrifugaal compressor.

Info

Publication number
NL2000964C
NL2000964C NL2000964A NL2000964A NL2000964C NL 2000964 C NL2000964 C NL 2000964C NL 2000964 A NL2000964 A NL 2000964A NL 2000964 A NL2000964 A NL 2000964A NL 2000964 C NL2000964 C NL 2000964C
Authority
NL
Netherlands
Prior art keywords
centrifugal compressor
centrifugal
compressor
Prior art date
Application number
NL2000964A
Other languages
English (en)
Dutch (nl)
Other versions
NL2000964A1 (nl
Inventor
Isao Tomita
Hirotaka Higashimori
Takashi Shiraishi
Original Assignee
Mitsubishi Heavy Ind 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 Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of NL2000964A1 publication Critical patent/NL2000964A1/nl
Application granted granted Critical
Publication of NL2000964C publication Critical patent/NL2000964C/nl

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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/002—Details, component parts, or accessories 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
    • F04D29/26—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
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
    • 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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL2000964A 2006-10-30 2007-10-26 Centrifugaal compressor. NL2000964C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006294409A JP2008111369A (ja) 2006-10-30 2006-10-30 遠心圧縮機

Publications (2)

Publication Number Publication Date
NL2000964A1 NL2000964A1 (nl) 2008-05-06
NL2000964C true NL2000964C (nl) 2010-04-13

Family

ID=39422362

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2000964A NL2000964C (nl) 2006-10-30 2007-10-26 Centrifugaal compressor.

Country Status (4)

Country Link
JP (1) JP2008111369A (ja)
KR (1) KR20080039256A (ja)
CN (1) CN101173683A (ja)
NL (1) NL2000964C (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5394509B2 (ja) * 2009-03-05 2014-01-22 エアゼン・カンパニー・リミテッド 気体圧縮機
JP5488717B2 (ja) * 2010-12-10 2014-05-14 トヨタ自動車株式会社 遠心圧縮機
CN103225627B (zh) * 2012-01-26 2016-09-28 株式会社Ihi 旋转机械及离心压缩机
CN104421209B (zh) 2013-08-26 2017-02-08 珠海格力电器股份有限公司 调节器结构及离心式压缩机
CN104653476B (zh) 2013-11-18 2017-11-14 珠海格力电器股份有限公司 离心式压缩机及离心式冷水机组
JP5733455B2 (ja) * 2014-06-20 2015-06-10 株式会社Ihi ターボ圧縮機のディフューザリングの設計方法
JP6621982B2 (ja) * 2014-12-02 2019-12-18 三菱重工業株式会社 コンプレッサ、これを備えた過給機、ならびにコンプレッサのスロート通路幅調整方法
KR102405634B1 (ko) * 2015-10-16 2022-06-07 한화파워시스템 주식회사 원심 압축기
CN105545788B (zh) * 2016-01-27 2020-06-16 珠海格力电器股份有限公司 离心式压缩机及具有其的空调器
CN109779979B (zh) * 2016-08-02 2021-04-27 合肥通用机械研究院有限公司 一种简单高效离心压缩机无叶扩压器扩稳系统
CN107313987A (zh) * 2017-07-10 2017-11-03 珠海格力电器股份有限公司 扩压器调节机构和压缩机
US10570759B2 (en) * 2017-07-10 2020-02-25 GM Global Technology Operations LLC Variable-geometry turbine housing intake channel for an exhaust driven turbocharger
CN107654419A (zh) * 2017-10-30 2018-02-02 珠海格力电器股份有限公司 可调扩压器及离心压缩机
CN110425158A (zh) * 2019-09-04 2019-11-08 大连天孚环境科技有限公司 一种蒸发器用蒸汽压缩机及工作方法
US11788557B1 (en) 2022-05-06 2023-10-17 Ingersoll-Rand Industrial U.S., Inc. Centrifugal acceleration stabilizer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277111A (de) * 1948-02-20 1951-08-15 Ag Scintilla Verfahren zum Regulieren von Radialturbinen und Einrichtung zur Durchführung desselben.
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor
US3251539A (en) * 1963-05-15 1966-05-17 Westinghouse Electric Corp Centrifugal gas compressors
US20050056014A1 (en) * 2003-09-12 2005-03-17 Arnold Steven Don High response, compact turbocharger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277111A (de) * 1948-02-20 1951-08-15 Ag Scintilla Verfahren zum Regulieren von Radialturbinen und Einrichtung zur Durchführung desselben.
US3150650A (en) * 1961-09-29 1964-09-29 Caterpillar Tractor Co Variable area diffuser for compressor
US3251539A (en) * 1963-05-15 1966-05-17 Westinghouse Electric Corp Centrifugal gas compressors
US20050056014A1 (en) * 2003-09-12 2005-03-17 Arnold Steven Don High response, compact turbocharger

Also Published As

Publication number Publication date
KR20080039256A (ko) 2008-05-07
JP2008111369A (ja) 2008-05-15
NL2000964A1 (nl) 2008-05-06
CN101173683A (zh) 2008-05-07

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20100210

V1 Lapsed because of non-payment of the annual fee

Effective date: 20110501