JPS63168299U - - Google Patents

Info

Publication number
JPS63168299U
JPS63168299U JP1987061621U JP6162187U JPS63168299U JP S63168299 U JPS63168299 U JP S63168299U JP 1987061621 U JP1987061621 U JP 1987061621U JP 6162187 U JP6162187 U JP 6162187U JP S63168299 U JPS63168299 U JP S63168299U
Authority
JP
Japan
Prior art keywords
centrifugal compressor
main
wing
increasing
utility
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.)
Granted
Application number
JP1987061621U
Other languages
English (en)
Other versions
JPH068319Y2 (ja
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 filed Critical
Priority to JP1987061621U priority Critical patent/JPH068319Y2/ja
Publication of JPS63168299U publication Critical patent/JPS63168299U/ja
Application granted granted Critical
Publication of JPH068319Y2 publication Critical patent/JPH068319Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/4206—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図、第２
図は主翼の翼面相対速度を示した図、第３図は遠
心圧縮機性能図、第４図は従来例を示す断面図、
第５図はインペラインデユーサ外径の円筒面展開
図である。 １……インペラデイスク、２……主翼、３……
中間翼、４……シユラウド、６……中間翼入口部
、９……凹部形状クリアランス部、１０……シユ
ラウド面、１１……主翼翼端。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 主翼と中間翼とからなるインペラを持つ遠
    心圧縮機において。 前記中間翼の入口部付近に相対するシユラウド
    面に、前記主翼の翼端からの流体のもれを増加さ
    せる手段を設けたことを特徴とする遠心圧縮機。 (2) 主翼の翼端からの流体のもれを増加させる
    手段が、凹部形状のクリアランス部である、実用
    新案登録請求の範囲第１項記載の遠心圧縮機。 (3) 主翼の翼端からの流体のもれを増加させる
    手段が、凹部形状のクリアランス部への多孔質部
    材の設置あるいは多孔質材のコーテイングである
    、実用新案登録請求の範囲第１項記載の遠心圧縮
    機。
JP1987061621U 1987-04-23 1987-04-23 遠心圧縮機 Expired - Lifetime JPH068319Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987061621U JPH068319Y2 (ja) 1987-04-23 1987-04-23 遠心圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987061621U JPH068319Y2 (ja) 1987-04-23 1987-04-23 遠心圧縮機

Publications (2)

Publication Number Publication Date
JPS63168299U true JPS63168299U (ja) 1988-11-01
JPH068319Y2 JPH068319Y2 (ja) 1994-03-02

Family

ID=30895125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987061621U Expired - Lifetime JPH068319Y2 (ja) 1987-04-23 1987-04-23 遠心圧縮機

Country Status (1)

Country Link
JP (1) JPH068319Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04159499A (ja) * 1990-10-19 1992-06-02 Hitachi Ltd 電動送風機
JP2008240713A (ja) * 2007-03-29 2008-10-09 Ihi Corp ターボチャージャ用のコンプレッサハウジング
JP2010518314A (ja) * 2007-02-14 2010-05-27 ボーグワーナー・インコーポレーテッド コンプレッサハウジング
JP2012087709A (ja) * 2010-10-21 2012-05-10 Ihi Corp ターボ形圧縮機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102007U (ja) * 1976-01-30 1977-08-03
JPS52126307U (ja) * 1976-03-24 1977-09-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102007U (ja) * 1976-01-30 1977-08-03
JPS52126307U (ja) * 1976-03-24 1977-09-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04159499A (ja) * 1990-10-19 1992-06-02 Hitachi Ltd 電動送風機
JP2010518314A (ja) * 2007-02-14 2010-05-27 ボーグワーナー・インコーポレーテッド コンプレッサハウジング
JP2008240713A (ja) * 2007-03-29 2008-10-09 Ihi Corp ターボチャージャ用のコンプレッサハウジング
JP2012087709A (ja) * 2010-10-21 2012-05-10 Ihi Corp ターボ形圧縮機

Also Published As

Publication number Publication date
JPH068319Y2 (ja) 1994-03-02

Similar Documents

Publication Publication Date Title
JPS63168299U (ja)
JPH0368529U (ja)
JPH0327803U (ja)
JPS63128298U (ja)
JPH0317201U (ja)
JPS6357328U (ja)
JPS6254280U (ja)
JPH0141842Y2 (ja)
JPS6331293U (ja)
JPS62114105U (ja)
JPH0133763Y2 (ja)
JPS6357329U (ja)
JPS6173099U (ja)
JPS62133902U (ja)
JPH0222700U (ja)
JPH0484797U (ja)
JPH02118191U (ja)
JPS6345001U (ja)
JPS6199604U (ja)
JPH0161401U (ja)
JPH0290301U (ja)
JPS62110598U (ja)
JPS6112996U (ja) ダスト剥ぎ取り機能つき翼
JPS623903U (ja)
JPH03123903U (ja)