FR1033790A - Improvements to machines such as rotary compressors - Google Patents

Improvements to machines such as rotary compressors

Info

Publication number
FR1033790A
FR1033790A FR1033790DA FR1033790A FR 1033790 A FR1033790 A FR 1033790A FR 1033790D A FR1033790D A FR 1033790DA FR 1033790 A FR1033790 A FR 1033790A
Authority
FR
France
Prior art keywords
machines
rotary compressors
compressors
rotary
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
French (fr)
Inventor
Georges Broulhiet
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
Application granted granted Critical
Publication of FR1033790A publication Critical patent/FR1033790A/en
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
    • 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
    • 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
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1033790D 1951-03-09 1951-03-09 Improvements to machines such as rotary compressors Expired FR1033790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1033790T 1951-03-09

Publications (1)

Publication Number Publication Date
FR1033790A true FR1033790A (en) 1953-07-15

Family

ID=9584677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1033790D Expired FR1033790A (en) 1951-03-09 1951-03-09 Improvements to machines such as rotary compressors

Country Status (1)

Country Link
FR (1) FR1033790A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099221A (en) * 1960-03-23 1963-07-30 Earl A Thompson Centrifugal pump
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump
US3394876A (en) * 1959-07-24 1968-07-30 Bruno Eck Drum motor blade construction
US3761195A (en) * 1971-05-04 1973-09-25 M Eskeli Compressing centrifuge
FR2589530A1 (en) * 1985-10-30 1987-05-07 Westeel Guy TURBOMACHINE WITH POWER ADJUSTMENT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394876A (en) * 1959-07-24 1968-07-30 Bruno Eck Drum motor blade construction
US3099221A (en) * 1960-03-23 1963-07-30 Earl A Thompson Centrifugal pump
US3208389A (en) * 1962-12-06 1965-09-28 Ford Motor Co Two stage pump
US3761195A (en) * 1971-05-04 1973-09-25 M Eskeli Compressing centrifuge
FR2589530A1 (en) * 1985-10-30 1987-05-07 Westeel Guy TURBOMACHINE WITH POWER ADJUSTMENT

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