FR1389984A - Perfectionnements relatifs aux pompes - Google Patents

Perfectionnements relatifs aux pompes

Info

Publication number
FR1389984A
FR1389984A FR970531A FR970531A FR1389984A FR 1389984 A FR1389984 A FR 1389984A FR 970531 A FR970531 A FR 970531A FR 970531 A FR970531 A FR 970531A FR 1389984 A FR1389984 A FR 1389984A
Authority
FR
France
Prior art keywords
pumps
improvements relating
relating
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
FR970531A
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.)
L W PENMAN ENGINEERING Ltd
Original Assignee
L W PENMAN ENGINEERING 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 L W PENMAN ENGINEERING Ltd filed Critical L W PENMAN ENGINEERING Ltd
Priority to FR970531A priority Critical patent/FR1389984A/fr
Application granted granted Critical
Publication of FR1389984A publication Critical patent/FR1389984A/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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR970531A 1964-04-10 1964-04-10 Perfectionnements relatifs aux pompes Expired FR1389984A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970531A FR1389984A (fr) 1964-04-10 1964-04-10 Perfectionnements relatifs aux pompes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970531A FR1389984A (fr) 1964-04-10 1964-04-10 Perfectionnements relatifs aux pompes

Publications (1)

Publication Number Publication Date
FR1389984A true FR1389984A (fr) 1965-02-19

Family

ID=8827522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970531A Expired FR1389984A (fr) 1964-04-10 1964-04-10 Perfectionnements relatifs aux pompes

Country Status (1)

Country Link
FR (1) FR1389984A (fr)

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