FR1416672A - Improvements to rotary pumps - Google Patents

Improvements to rotary pumps

Info

Publication number
FR1416672A
FR1416672A FR994898A FR994898A FR1416672A FR 1416672 A FR1416672 A FR 1416672A FR 994898 A FR994898 A FR 994898A FR 994898 A FR994898 A FR 994898A FR 1416672 A FR1416672 A FR 1416672A
Authority
FR
France
Prior art keywords
rotary pumps
pumps
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
FR994898A
Other languages
French (fr)
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.)
Speedwell Research Ltd
Original Assignee
Speedwell Research 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 Speedwell Research Ltd filed Critical Speedwell Research Ltd
Priority to FR994898A priority Critical patent/FR1416672A/en
Application granted granted Critical
Publication of FR1416672A publication Critical patent/FR1416672A/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
    • 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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR994898A 1964-11-13 1964-11-13 Improvements to rotary pumps Expired FR1416672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994898A FR1416672A (en) 1964-11-13 1964-11-13 Improvements to rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994898A FR1416672A (en) 1964-11-13 1964-11-13 Improvements to rotary pumps

Publications (1)

Publication Number Publication Date
FR1416672A true FR1416672A (en) 1965-11-05

Family

ID=8842467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994898A Expired FR1416672A (en) 1964-11-13 1964-11-13 Improvements to rotary pumps

Country Status (1)

Country Link
FR (1) FR1416672A (en)

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