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FR1350850A - Improvements made to rotary pumps or expansion machines - Google Patents

Improvements made to rotary pumps or expansion machines

Info

Publication number
FR1350850A
FR1350850A FR919359A FR919359A FR1350850A FR 1350850 A FR1350850 A FR 1350850A FR 919359 A FR919359 A FR 919359A FR 919359 A FR919359 A FR 919359A FR 1350850 A FR1350850 A FR 1350850A
Authority
FR
France
Prior art keywords
improvements made
rotary pumps
expansion machines
machines
expansion
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
FR919359A
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.)
Novo Terapeutisk Laboratorium AS
Original Assignee
Novo Terapeutisk Laboratorium AS
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 Novo Terapeutisk Laboratorium AS filed Critical Novo Terapeutisk Laboratorium AS
Priority to FR919359A priority Critical patent/FR1350850A/en
Application granted granted Critical
Publication of FR1350850A publication Critical patent/FR1350850A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/36—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in groups F04C2/22 and F04C2/24

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR919359A 1962-12-21 1962-12-21 Improvements made to rotary pumps or expansion machines Expired FR1350850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919359A FR1350850A (en) 1962-12-21 1962-12-21 Improvements made to rotary pumps or expansion machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919359A FR1350850A (en) 1962-12-21 1962-12-21 Improvements made to rotary pumps or expansion machines

Publications (1)

Publication Number Publication Date
FR1350850A true FR1350850A (en) 1964-01-31

Family

ID=8793341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919359A Expired FR1350850A (en) 1962-12-21 1962-12-21 Improvements made to rotary pumps or expansion machines

Country Status (1)

Country Link
FR (1) FR1350850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656744A1 (en) * 1990-01-04 1991-07-05 Technomed Int Sa ELECTRIC DISCHARGE DEVICE FORMING SPLITTER OR "SPARK GAP" WITH REDUCED INDUCTANCE AND SHOCK WAVE GENERATING APPARATUS INCLUDING APPLICATION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656744A1 (en) * 1990-01-04 1991-07-05 Technomed Int Sa ELECTRIC DISCHARGE DEVICE FORMING SPLITTER OR "SPARK GAP" WITH REDUCED INDUCTANCE AND SHOCK WAVE GENERATING APPARATUS INCLUDING APPLICATION.

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