FR2453292A1 - Machine a deplacement, en particulier pompe - Google Patents

Machine a deplacement, en particulier pompe

Info

Publication number
FR2453292A1
FR2453292A1 FR8006850A FR8006850A FR2453292A1 FR 2453292 A1 FR2453292 A1 FR 2453292A1 FR 8006850 A FR8006850 A FR 8006850A FR 8006850 A FR8006850 A FR 8006850A FR 2453292 A1 FR2453292 A1 FR 2453292A1
Authority
FR
France
Prior art keywords
rotor
segments
same angle
compression machine
alternately greater
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.)
Granted
Application number
FR8006850A
Other languages
English (en)
Other versions
FR2453292B3 (fr
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of FR2453292A1 publication Critical patent/FR2453292A1/fr
Application granted granted Critical
Publication of FR2453292B3 publication Critical patent/FR2453292B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01C21/08—Rotary pistons
    • 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
    • F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3566—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Machine à déplacement, en particulier pompe, constituée par un corps de pompe (cylindre) et un rotor (piston) entraîné en rotation dans le corps. Le rotor 1 se compose de segments S ayant le même angle de segment (gamma), chaque segment SI de plus grand rayon R1 est suivi d'un segment S2 de plus petit rayon R2 et les segments S de plus grand et de plus petit rayons sont raccordés par un segment de transition U ayant un angle de segment (beta) de façon qu'entre les surfaces périphériques des segments, il se forme une transition constante du plus grand au plus petit rayon.
FR8006850A 1979-04-02 1980-03-27 Machine a deplacement, en particulier pompe Granted FR2453292A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913110 DE2913110A1 (de) 1979-04-02 1979-04-02 Verdraengungsmaschine, insbesondere pumpe

Publications (2)

Publication Number Publication Date
FR2453292A1 true FR2453292A1 (fr) 1980-10-31
FR2453292B3 FR2453292B3 (fr) 1982-01-08

Family

ID=6067176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006850A Granted FR2453292A1 (fr) 1979-04-02 1980-03-27 Machine a deplacement, en particulier pompe

Country Status (2)

Country Link
DE (1) DE2913110A1 (fr)
FR (1) FR2453292A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743453A2 (fr) * 1995-05-13 1996-11-20 LuK Automobiltechnik GmbH & Co. KG Pompe à palettes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623242C1 (de) * 1996-05-30 1998-01-08 Luk Fahrzeug Hydraulik Sperrflügelpumpe
DE102004030330B4 (de) * 2004-06-23 2009-08-13 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Sperrschieberpumpe
DE102005017834B4 (de) * 2005-04-18 2012-03-29 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Zellenpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1093486A (en) * 1963-10-11 1967-12-06 F N R D Ltd Improvements in and relating to rotary pumps and motors
JPS5849714B2 (ja) * 1974-06-06 1983-11-05 クノギ マヒト カムポンプまたはモ−タ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743453A2 (fr) * 1995-05-13 1996-11-20 LuK Automobiltechnik GmbH & Co. KG Pompe à palettes
EP0743453A3 (fr) * 1995-05-13 1997-07-30 Luk Automobiltech Gmbh & Co Kg Pompe à palettes

Also Published As

Publication number Publication date
FR2453292B3 (fr) 1982-01-08
DE2913110A1 (de) 1980-10-23

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