FR1249881A - Perfectionnement aux compresseurs de fluides - Google Patents

Perfectionnement aux compresseurs de fluides

Info

Publication number
FR1249881A
FR1249881A FR810790A FR810790A FR1249881A FR 1249881 A FR1249881 A FR 1249881A FR 810790 A FR810790 A FR 810790A FR 810790 A FR810790 A FR 810790A FR 1249881 A FR1249881 A FR 1249881A
Authority
FR
France
Prior art keywords
improvement
fluid compressors
compressors
fluid
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
FR810790A
Other languages
English (en)
Inventor
Raymond-Hippolyte-Fi Marchal
Pierre Servanty
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR810790A priority Critical patent/FR1249881A/fr
Priority to GB3885260A priority patent/GB925946A/en
Application granted granted Critical
Publication of FR1249881A publication Critical patent/FR1249881A/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
    • F04D29/42—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D21/00—Pump involving supersonic speed of pumped fluids
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR810790A 1959-11-20 1959-11-20 Perfectionnement aux compresseurs de fluides Expired FR1249881A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR810790A FR1249881A (fr) 1959-11-20 1959-11-20 Perfectionnement aux compresseurs de fluides
GB3885260A GB925946A (en) 1959-11-20 1960-11-11 Improvements in centrifugal compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810790A FR1249881A (fr) 1959-11-20 1959-11-20 Perfectionnement aux compresseurs de fluides

Publications (1)

Publication Number Publication Date
FR1249881A true FR1249881A (fr) 1961-01-06

Family

ID=8721580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810790A Expired FR1249881A (fr) 1959-11-20 1959-11-20 Perfectionnement aux compresseurs de fluides

Country Status (2)

Country Link
FR (1) FR1249881A (fr)
GB (1) GB925946A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504011A (fr) * 1966-10-20 1967-12-01 Venot Pic Sa Dispositif de circulation et d'aération de fluides

Also Published As

Publication number Publication date
GB925946A (en) 1963-05-15

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