FR1253980A - Turbomachinery with helical rotors - Google Patents

Turbomachinery with helical rotors

Info

Publication number
FR1253980A
FR1253980A FR815823A FR815823A FR1253980A FR 1253980 A FR1253980 A FR 1253980A FR 815823 A FR815823 A FR 815823A FR 815823 A FR815823 A FR 815823A FR 1253980 A FR1253980 A FR 1253980A
Authority
FR
France
Prior art keywords
turbomachinery
helical rotors
rotors
helical
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
FR815823A
Other languages
French (fr)
Inventor
Lauritz Benedictus Schibbye
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner AB
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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Priority to FR815823A priority Critical patent/FR1253980A/en
Application granted granted Critical
Publication of FR1253980A publication Critical patent/FR1253980A/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
FR815823A 1960-01-15 1960-01-15 Turbomachinery with helical rotors Expired FR1253980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR815823A FR1253980A (en) 1960-01-15 1960-01-15 Turbomachinery with helical rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815823A FR1253980A (en) 1960-01-15 1960-01-15 Turbomachinery with helical rotors

Publications (1)

Publication Number Publication Date
FR1253980A true FR1253980A (en) 1961-02-17

Family

ID=8723885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815823A Expired FR1253980A (en) 1960-01-15 1960-01-15 Turbomachinery with helical rotors

Country Status (1)

Country Link
FR (1) FR1253980A (en)

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