FR2583824B1 - Compresseur centrifuge comportant un etage d'appoint et un etage de recyclage - Google Patents

Compresseur centrifuge comportant un etage d'appoint et un etage de recyclage

Info

Publication number
FR2583824B1
FR2583824B1 FR868603277A FR8603277A FR2583824B1 FR 2583824 B1 FR2583824 B1 FR 2583824B1 FR 868603277 A FR868603277 A FR 868603277A FR 8603277 A FR8603277 A FR 8603277A FR 2583824 B1 FR2583824 B1 FR 2583824B1
Authority
FR
France
Prior art keywords
stage
centrifugal compressor
supplementary
recycling
recycling stage
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.)
Expired
Application number
FR868603277A
Other languages
English (en)
Other versions
FR2583824A1 (fr
Inventor
Kazuso Katayama
Taku Ichiryuu
Tsuneyoshi Mitsuhashi
Yasushi Mouri
Masanori Kobayashi
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
Publication of FR2583824A1 publication Critical patent/FR2583824A1/fr
Application granted granted Critical
Publication of FR2583824B1 publication Critical patent/FR2583824B1/fr
Expired 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0516—Axial thrust balancing balancing pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
FR868603277A 1985-06-20 1986-03-07 Compresseur centrifuge comportant un etage d'appoint et un etage de recyclage Expired FR2583824B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985092283U JPH0322559Y2 (fr) 1985-06-20 1985-06-20

Publications (2)

Publication Number Publication Date
FR2583824A1 FR2583824A1 (fr) 1986-12-26
FR2583824B1 true FR2583824B1 (fr) 1989-05-12

Family

ID=14050075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868603277A Expired FR2583824B1 (fr) 1985-06-20 1986-03-07 Compresseur centrifuge comportant un etage d'appoint et un etage de recyclage

Country Status (6)

Country Link
US (1) US4708587A (fr)
JP (1) JPH0322559Y2 (fr)
CN (1) CN86101439A (fr)
DE (1) DE3608289A1 (fr)
FR (1) FR2583824B1 (fr)
IT (1) IT1190237B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012898A (en) * 1996-06-07 2000-01-11 Ebara Corporation Submerged motor pump
JPH09324791A (ja) * 1996-06-07 1997-12-16 Ebara Corp サブマージドモータポンプ
JP5314255B2 (ja) * 2007-06-06 2013-10-16 三菱重工業株式会社 回転流体機械のシール装置および回転流体機械
IT1399881B1 (it) * 2010-05-11 2013-05-09 Nuova Pignone S R L Configurazione di tamburo di bilanciamento per rotori di compressore
JP2016061252A (ja) * 2014-09-19 2016-04-25 三菱重工業株式会社 回転機械
CN104895807B (zh) * 2015-06-04 2018-04-03 重庆美的通用制冷设备有限公司 离心压缩机
CN107191387A (zh) * 2017-07-06 2017-09-22 沈阳透平机械股份有限公司 一种大支撑跨距的离心压缩机
FR3088686B1 (fr) * 2018-11-21 2021-10-01 Thermodyn Motocompresseur a plusieurs sections de compression

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US785039A (en) * 1904-08-02 1905-03-14 Edward Hopkinson Rotary pump or turbine.
US1485504A (en) * 1922-06-30 1924-03-04 Hollander Aladar Centrifugal pump
US1499056A (en) * 1922-07-05 1924-06-24 Hollander Aladar Centrifugal pump
DE681087C (de) * 1936-05-29 1939-09-15 Rudolf Duemmerling Einrichtung an Kreiselpumpen zur Entlastung von axialem Schub
US3105632A (en) * 1960-03-14 1963-10-01 Dresser Ind High pressure centrifugal compressor
US3614255A (en) * 1969-11-13 1971-10-19 Gen Electric Thrust balancing arrangement for steam turbine
US3861825A (en) * 1970-12-21 1975-01-21 Borg Warner Multistage pump and manufacturing method
US3718406A (en) * 1971-03-22 1973-02-27 Borg Warner Centrifugal pump with integral seal pressure balance
US3788764A (en) * 1972-11-06 1974-01-29 Borg Warner Multi-stage centrifugal pump with means for pulse cancellation
US4121839A (en) * 1976-08-18 1978-10-24 Mitsui Toatsu Chemicals, Inc. Sealing system for use in composite multi-stage pump

Also Published As

Publication number Publication date
IT1190237B (it) 1988-02-16
JPS62795U (fr) 1987-01-06
FR2583824A1 (fr) 1986-12-26
DE3608289A1 (de) 1987-01-02
DE3608289C2 (fr) 1988-04-14
IT8647751A0 (it) 1986-03-11
JPH0322559Y2 (fr) 1991-05-16
CN86101439A (zh) 1986-12-17
US4708587A (en) 1987-11-24

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse