BE626003A - - Google Patents

Info

Publication number
BE626003A
BE626003A BE626003DA BE626003A BE 626003 A BE626003 A BE 626003A BE 626003D A BE626003D A BE 626003DA BE 626003 A BE626003 A BE 626003A
Authority
BE
Belgium
Prior art keywords
stator
dry air
rotor
exhaust port
center
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE626003A publication Critical patent/BE626003A/fr

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
    • F04C18/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
BE626003D BE626003A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE626003A true BE626003A (enrdf_load_html_response)

Family

ID=196984

Family Applications (1)

Application Number Title Priority Date Filing Date
BE626003D BE626003A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE626003A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2587064A1 (de) * 2011-10-27 2013-05-01 Pierburg Pump Technology GmbH Flügelzellen-Vakuumpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2587064A1 (de) * 2011-10-27 2013-05-01 Pierburg Pump Technology GmbH Flügelzellen-Vakuumpumpe

Similar Documents

Publication Publication Date Title
KR100388669B1 (ko) 회전 장치
US20160069350A1 (en) Stator Disk and Vacuum Pump
EP1448873B1 (fr) Machine volumetrique rotative
FR2899398A1 (fr) Machine electrique tournante
FR2570444A1 (fr) Pompe a palettes
BE626003A (enrdf_load_html_response)
BRPI0617523A2 (pt) rotor para uma mÁquina giratària e uma mÁquina giratària
US6200116B1 (en) Vacuum pumps
EP2733314A1 (fr) Brides radiales de fixation et de positionnement pour viroles de carter de turbomachine axiale
KR100427567B1 (ko) 로터리 베인형 진공펌프의 로터
US7255546B1 (en) Spindle for a vane motor
CN1324220C (zh) 旋转活塞机械
EP3045656B1 (fr) Machine rotative a losange deformable multifonctions
WO2004053296A1 (en) Rotor for a rotary machine
CN100472032C (zh) 两瓣轮旋转机器
FR2611818A1 (fr) Pompe rotative a vide moleculaire du type a canal de gaede
EP0851980B1 (fr) Pompe rotative a palettes
FR2645599A1 (fr) Pompe a vide, seche, a palettes
FR2653833A1 (fr) Pompe a canaux lateraux.
EA039376B1 (ru) Устройство с вращающимся поршнем и цилиндром
FR2671833A3 (fr) Compresseur a anneau liquide a alimentation de longue duree.
CN2351598Y (zh) 气马达
BE407798A (enrdf_load_html_response)
CH244148A (fr) Moteur hydraulique.
BE413386A (enrdf_load_html_response)