FR1003749A - Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes - Google Patents

Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes

Info

Publication number
FR1003749A
FR1003749A FR1003749DA FR1003749A FR 1003749 A FR1003749 A FR 1003749A FR 1003749D A FR1003749D A FR 1003749DA FR 1003749 A FR1003749 A FR 1003749A
Authority
FR
France
Prior art keywords
blowers
turbo
fans
machines
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.)
AMELIORAIR SA
Original Assignee
AMELIORAIR 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 AMELIORAIR SA filed Critical AMELIORAIR SA
Application granted granted Critical
Publication of FR1003749A publication Critical patent/FR1003749A/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1003749D 1947-02-20 1947-02-20 Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes Expired FR1003749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003749T 1947-02-20

Publications (1)

Publication Number Publication Date
FR1003749A true FR1003749A (fr) 1952-03-21

Family

ID=9563301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003749D Expired FR1003749A (fr) 1947-02-20 1947-02-20 Perfectionnements apportés aux turbo-machines telles que ventilateurs et soufflantes

Country Status (1)

Country Link
FR (1) FR1003749A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189259A (en) * 1963-05-31 1965-06-15 Garrett Corp High specific speed radial flow fan
US3365122A (en) * 1966-02-02 1968-01-23 Rotron Mfg Co Centrifugal blower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189259A (en) * 1963-05-31 1965-06-15 Garrett Corp High specific speed radial flow fan
US3365122A (en) * 1966-02-02 1968-01-23 Rotron Mfg Co Centrifugal blower

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