JPS57173599A - Displacement control device for centrifugal compressor - Google Patents

Displacement control device for centrifugal compressor

Info

Publication number
JPS57173599A
JPS57173599A JP56058542A JP5854281A JPS57173599A JP S57173599 A JPS57173599 A JP S57173599A JP 56058542 A JP56058542 A JP 56058542A JP 5854281 A JP5854281 A JP 5854281A JP S57173599 A JPS57173599 A JP S57173599A
Authority
JP
Japan
Prior art keywords
angle
vanes
diffusor
varied
inlet guide
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
JP56058542A
Other languages
English (en)
Inventor
Haruki Sakai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56058542A priority Critical patent/JPS57173599A/ja
Publication of JPS57173599A publication Critical patent/JPS57173599A/ja
Pending 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
    • 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
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F05D2250/51—Inlet
    • 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
JP56058542A 1981-04-20 1981-04-20 Displacement control device for centrifugal compressor Pending JPS57173599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058542A JPS57173599A (en) 1981-04-20 1981-04-20 Displacement control device for centrifugal compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058542A JPS57173599A (en) 1981-04-20 1981-04-20 Displacement control device for centrifugal compressor

Publications (1)

Publication Number Publication Date
JPS57173599A true JPS57173599A (en) 1982-10-25

Family

ID=13087324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058542A Pending JPS57173599A (en) 1981-04-20 1981-04-20 Displacement control device for centrifugal compressor

Country Status (1)

Country Link
JP (1) JPS57173599A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010900U (ja) * 1983-07-04 1985-01-25 株式会社神戸製鋼所 多段タ−ボ圧縮機の流量調整装置
JP2009185711A (ja) * 2008-02-06 2009-08-20 Ihi Corp インレットガイドベーン及びターボ圧縮機並びに冷凍機
WO2017109816A1 (ja) * 2015-12-22 2017-06-29 三菱重工コンプレッサ株式会社 遠心式圧縮機
EP3073124A4 (en) * 2013-11-18 2017-07-26 Gree Electric Appliances, Inc. of Zhuhai Centrifugal compressor and centrifugal water chilling unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010900U (ja) * 1983-07-04 1985-01-25 株式会社神戸製鋼所 多段タ−ボ圧縮機の流量調整装置
JP2009185711A (ja) * 2008-02-06 2009-08-20 Ihi Corp インレットガイドベーン及びターボ圧縮機並びに冷凍機
EP3073124A4 (en) * 2013-11-18 2017-07-26 Gree Electric Appliances, Inc. of Zhuhai Centrifugal compressor and centrifugal water chilling unit
US10302097B2 (en) 2013-11-18 2019-05-28 Gree Electric Appliances, Inc. Of Zhuhai Centrifugal compressor and centrifugal water chilling unit
WO2017109816A1 (ja) * 2015-12-22 2017-06-29 三菱重工コンプレッサ株式会社 遠心式圧縮機
JPWO2017109816A1 (ja) * 2015-12-22 2018-10-18 三菱重工コンプレッサ株式会社 遠心式圧縮機

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