FR701893A - Machine aspirante et foulante - Google Patents

Machine aspirante et foulante

Info

Publication number
FR701893A
FR701893A FR701893DA FR701893A FR 701893 A FR701893 A FR 701893A FR 701893D A FR701893D A FR 701893DA FR 701893 A FR701893 A FR 701893A
Authority
FR
France
Prior art keywords
suction
treading machine
treading
machine
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)
Inventor
Gentaro Tamura
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 filed Critical
Application granted granted Critical
Publication of FR701893A publication Critical patent/FR701893A/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
    • 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
    • F04C2/32—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 movement defined in groups F04C2/02 and relative reciprocation between co-operating members
    • F04C2/322—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 movement defined in groups F04C2/02 and relative reciprocation between co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR701893D 1930-09-12 1930-09-12 Machine aspirante et foulante Expired FR701893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR701893T 1930-09-12

Publications (1)

Publication Number Publication Date
FR701893A true FR701893A (fr) 1931-03-24

Family

ID=9056038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701893D Expired FR701893A (fr) 1930-09-12 1930-09-12 Machine aspirante et foulante

Country Status (1)

Country Link
FR (1) FR701893A (fr)

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