FR746694A - Rotary fan-extractor - Google Patents

Rotary fan-extractor

Info

Publication number
FR746694A
FR746694A FR746694DA FR746694A FR 746694 A FR746694 A FR 746694A FR 746694D A FR746694D A FR 746694DA FR 746694 A FR746694 A FR 746694A
Authority
FR
France
Prior art keywords
extractor
rotary fan
fan
rotary
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
French (fr)
Inventor
Andre Laisne
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.)
O G PIERSON ETS
Original Assignee
O G PIERSON ETS
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 O G PIERSON ETS filed Critical O G PIERSON ETS
Application granted granted Critical
Publication of FR746694A publication Critical patent/FR746694A/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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR746694D 1932-12-02 1932-12-02 Rotary fan-extractor Expired FR746694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR746694T 1932-12-02

Publications (1)

Publication Number Publication Date
FR746694A true FR746694A (en) 1933-06-02

Family

ID=9147477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746694D Expired FR746694A (en) 1932-12-02 1932-12-02 Rotary fan-extractor

Country Status (1)

Country Link
FR (1) FR746694A (en)

Similar Documents

Publication Publication Date Title
FR746694A (en) Rotary fan-extractor
FR729752A (en) Advanced strap-seat
FR730276A (en) Rotary screen
FR746776A (en) New embryotome
FR758077A (en) Rotary switch
FR746369A (en) Electric-sole
ES956Y (en) Carrier-food
FI14240A (en) Vindskydd
FI14080A (en) Flartrådig starkströmkabel
FI14312A (en) Pappersmasseraffinör
FI14283A (en) Knippningskätting
FI14267A (en) Smältmedel
FI14321A (en) Utombordsmotor
FI14322A (en) Skjutvapen
FI14262A (en) Snösmältningsmaskin
FI14324A (en) Patronmagasin
FI14325A (en) Patronmagasin
FI14305A (en) Malningsanordning
FI14251A (en) Draglås
FI14130A (en) Fallskärmsförpackning
FI14402A (en) Plåtplomb
FI14395A (en) Skoblock
FI14164A (en) Sågbåge
FI14318A (en) Brandspruta
FI14392A (en) Ritram