FR672315A - Perfectionnements aux appareils pour la manipulation des fluides - Google Patents

Perfectionnements aux appareils pour la manipulation des fluides

Info

Publication number
FR672315A
FR672315A FR672315DA FR672315A FR 672315 A FR672315 A FR 672315A FR 672315D A FR672315D A FR 672315DA FR 672315 A FR672315 A FR 672315A
Authority
FR
France
Prior art keywords
devices
handling fluids
fluids
handling
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
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.)
P H AND F M ROOTS CO
Original Assignee
P H AND F M ROOTS CO
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 P H AND F M ROOTS CO filed Critical P H AND F M ROOTS CO
Application granted granted Critical
Publication of FR672315A publication Critical patent/FR672315A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/126—Rotary-piston machines or pumps 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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR672315D 1929-03-29 1929-03-29 Perfectionnements aux appareils pour la manipulation des fluides Expired FR672315A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR672315T 1929-03-29

Publications (1)

Publication Number Publication Date
FR672315A true FR672315A (fr) 1929-12-26

Family

ID=9017429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672315D Expired FR672315A (fr) 1929-03-29 1929-03-29 Perfectionnements aux appareils pour la manipulation des fluides

Country Status (1)

Country Link
FR (1) FR672315A (fr)

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