KR20080039256A - 원심 압축기 - Google Patents

원심 압축기 Download PDF

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Publication number
KR20080039256A
KR20080039256A KR1020070108341A KR20070108341A KR20080039256A KR 20080039256 A KR20080039256 A KR 20080039256A KR 1020070108341 A KR1020070108341 A KR 1020070108341A KR 20070108341 A KR20070108341 A KR 20070108341A KR 20080039256 A KR20080039256 A KR 20080039256A
Authority
KR
South Korea
Prior art keywords
diffuser
movable part
centrifugal compressor
screw
width
Prior art date
Application number
KR1020070108341A
Other languages
English (en)
Korean (ko)
Inventor
이사오 도미타
히로타카 히가시모리
다카시 시라이시
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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 미츠비시 쥬고교 가부시키가이샤 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20080039256A publication Critical patent/KR20080039256A/ko

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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)
KR1020070108341A 2006-10-30 2007-10-26 원심 압축기 KR20080039256A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006294409A JP2008111369A (ja) 2006-10-30 2006-10-30 遠心圧縮機
JPJP-P-2006-00294409 2006-10-30

Publications (1)

Publication Number Publication Date
KR20080039256A true KR20080039256A (ko) 2008-05-07

Family

ID=39422362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070108341A KR20080039256A (ko) 2006-10-30 2007-10-26 원심 압축기

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170044967A (ko) * 2015-10-16 2017-04-26 한화테크윈 주식회사 원심 압축기
KR20170074938A (ko) * 2014-12-02 2017-06-30 미츠비시 쥬고교 가부시키가이샤 컴프레서, 이것을 구비한 과급기, 및 컴프레서의 스로트 통로 폭 조정 방법
WO2023215645A3 (en) * 2022-05-06 2024-01-11 Ingersoll-Rand Industrial U.S., Inc. Centrifugal acceleration stabilizer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102341604B (zh) * 2009-03-05 2014-10-29 爱进股份有限公司 气体压缩机及气体压缩机的流量控制方法
CN103261703B (zh) * 2010-12-10 2015-04-29 丰田自动车株式会社 离心压缩机
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
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
CN106065877B (zh) * 2016-08-02 2019-01-25 合肥通用机械研究院有限公司 一种离心压缩机无叶扩压器扩稳系统
US10570759B2 (en) * 2017-07-10 2020-02-25 GM Global Technology Operations LLC Variable-geometry turbine housing intake channel for an exhaust driven turbocharger
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
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

Family Cites Families (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
US6948314B2 (en) * 2003-09-12 2005-09-27 Honeywell International, Inc. High response, compact turbocharger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170074938A (ko) * 2014-12-02 2017-06-30 미츠비시 쥬고교 가부시키가이샤 컴프레서, 이것을 구비한 과급기, 및 컴프레서의 스로트 통로 폭 조정 방법
KR20170044967A (ko) * 2015-10-16 2017-04-26 한화테크윈 주식회사 원심 압축기
WO2023215645A3 (en) * 2022-05-06 2024-01-11 Ingersoll-Rand Industrial U.S., Inc. Centrifugal acceleration stabilizer

Also Published As

Publication number Publication date
JP2008111369A (ja) 2008-05-15
NL2000964C (nl) 2010-04-13
NL2000964A1 (nl) 2008-05-06
CN101173683A (zh) 2008-05-07

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application