FR813337A - Dispositif pour rendre stable le fonctionnement des compresseurs rotatifs à rendement élevé - Google Patents

Dispositif pour rendre stable le fonctionnement des compresseurs rotatifs à rendement élevé

Info

Publication number
FR813337A
FR813337A FR813337DA FR813337A FR 813337 A FR813337 A FR 813337A FR 813337D A FR813337D A FR 813337DA FR 813337 A FR813337 A FR 813337A
Authority
FR
France
Prior art keywords
stabilizing
high efficiency
rotary compressors
efficiency rotary
compressors
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
Other languages
English (en)
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR813337A publication Critical patent/FR813337A/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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/028—Layout of fluid flow through the stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/025—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/127—Multi-stage pumps with radially spaced stages, e.g. for contrarotating type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR813337D 1936-02-06 1936-02-06 Dispositif pour rendre stable le fonctionnement des compresseurs rotatifs à rendement élevé Expired FR813337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813337T 1936-02-06

Publications (1)

Publication Number Publication Date
FR813337A true FR813337A (fr) 1937-05-31

Family

ID=9266141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813337D Expired FR813337A (fr) 1936-02-06 1936-02-06 Dispositif pour rendre stable le fonctionnement des compresseurs rotatifs à rendement élevé

Country Status (1)

Country Link
FR (1) FR813337A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949224A (en) * 1955-08-19 1960-08-16 American Mach & Foundry Supersonic centripetal compressor
US3040971A (en) * 1960-03-02 1962-06-26 American Mach & Foundry Methods of compressing fluids with centripetal compressors
US3101170A (en) * 1955-06-08 1963-08-20 American Mach & Foundry Radial dynamic machines including centripetal compressors and centrifugal turbines
WO1991004417A1 (fr) * 1989-09-18 1991-04-04 Framo Developments (Uk) Limited Unite de pompe ou de compresseur
EP1335110A1 (fr) * 2002-02-06 2003-08-13 Siemens Aktiengesellschaft Turbomachine avec des aubages à haute pression et basse pression

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101170A (en) * 1955-06-08 1963-08-20 American Mach & Foundry Radial dynamic machines including centripetal compressors and centrifugal turbines
US2949224A (en) * 1955-08-19 1960-08-16 American Mach & Foundry Supersonic centripetal compressor
US3040971A (en) * 1960-03-02 1962-06-26 American Mach & Foundry Methods of compressing fluids with centripetal compressors
WO1991004417A1 (fr) * 1989-09-18 1991-04-04 Framo Developments (Uk) Limited Unite de pompe ou de compresseur
US5417544A (en) * 1989-09-18 1995-05-23 Framo Developments (Uk) Limited Pump or compressor unit
EP1335110A1 (fr) * 2002-02-06 2003-08-13 Siemens Aktiengesellschaft Turbomachine avec des aubages à haute pression et basse pression
US6851927B2 (en) 2002-02-06 2005-02-08 Siemens Aktiengesellschaft Fluid-flow machine with high-pressure and low-pressure regions
CN1313704C (zh) * 2002-02-06 2007-05-02 西门子公司 带有高压和低压区段的流体机械和一种汽轮机的运行方法

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