WO2015197557A1 - Système modulaire pour des rotors d'une pompe cellulaire à palettes à mouvement pendulaire - Google Patents

Système modulaire pour des rotors d'une pompe cellulaire à palettes à mouvement pendulaire Download PDF

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Publication number
WO2015197557A1
WO2015197557A1 PCT/EP2015/063986 EP2015063986W WO2015197557A1 WO 2015197557 A1 WO2015197557 A1 WO 2015197557A1 EP 2015063986 W EP2015063986 W EP 2015063986W WO 2015197557 A1 WO2015197557 A1 WO 2015197557A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotors
pendulum
rotor
modular system
different
Prior art date
Application number
PCT/EP2015/063986
Other languages
German (de)
English (en)
Inventor
Holger Conrad
Alf HEYDENBLUT
Christian Richter
Original Assignee
Mahle International Gmbh
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 Mahle International Gmbh filed Critical Mahle International Gmbh
Publication of WO2015197557A1 publication Critical patent/WO2015197557A1/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
    • 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
    • F04C2/332—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 inner member
    • 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
    • F04C2240/00—Components
    • F04C2240/70—Use of multiplicity of similar components; Modular construction

Definitions

  • the present invention relates to a modular system for rotors of Pendelschieberzellenpunnpe.
  • the invention also relates to a rotor of a Pendelschieberzellenpunnpe, which is composed of such a modular system.
  • Pendulum slide cell pumps are already widely used in modern motor vehicles and usually serve to convey a fluid, in particular to convey oil. In performance requirements, different sizes or embodiments are used
  • Pendulum slide cell pumps needed, in particular different rotors of the same, which can vary greatly, for example, in terms of their diameter and / or their axial height due to the required performance characteristics.
  • Pendulum pusher cell pumps require that they always be equipped with rotors that are adapted to the respective performance requirements, and that these rotors are available in a wide variety of sizes, i. made with a variety of diameters and axial heights consuming and must be held accordingly expensive.
  • the present invention therefore deals with the problem of a
  • the present invention is based on the general idea
  • outer rotors are provided with an outer diameter S1 of 54mm, S2 of 58mm and S3 of 67mm. With such stepped outer diameters of the outer rotors can all be currently in the automotive field
  • Bandwidth is a specific flow rate of 2 to 100 cm 3 .
  • Outer rotors allows a nearly arbitrary gradation of the capacity of the configured with such an outer rotor pendulum slide cell pump, which of course intermediate lengths can still be provided. In the same way stepped are of course also the heights or axial lengths of the associated inner rotors or the associated pendulum.
  • outer rotors are provided with an outer diameter S2 of 58 mm and a height H8 of 28mm, H9 of 32mm, H10 of 36mm and H1 1 of 42mm mm height. This larger in terms of its outer diameter rotor allows higher flow rates, of course, here
  • an outer rotor with an outer diameter S1 of 54 mm and a height H7 of 30 mm may possibly convey more fluid than, for example, an outer rotor with a diameter S2 of 58 mm and a height H8 of 28 mm.
  • an outer rotor with an outer diameter S3 of 67 mm and different heights H12 of 35mm, H13 of 40mm and H14 of 46mm can be provided.
  • the heights H or lengths of the associated inner rotors or pendulum are adapted.
  • a ratio between the outer diameter S and a length LP of a pendulum is between 5.5 and 6.5. This results in a particularly good space utilization with regard to the installation space ratio / power ratio.
  • a low wear behavior of the Pendulum can be achieved because the pendulum is not unnecessarily come into contact with the inner or outer rotor.
  • Fig. 1 shows an inventive modular system.
  • Internal combustion engine and a transmission at least three different with respect to their diameter inner rotors 3, at least three different in terms of their outer diameter S outer rotors 4 and at least three different pendulum 5, via which one of the inner rotors 3 with an associated outer rotor 4 is connectable.
  • Reference numerals H8 to H1 1 are specified or designated. For the largest in terms of its outer diameter S3 outer rotor 4 with a
  • the outer diameter S3 of 67 mm is finally provided with three different heights H12, H13 and H14 with 35 mm, 40 mm and 46 mm.
  • the height H of the outer rotor 4 indicates the axial length of the outer rotor 4, wherein, of course, both the inner rotor 3 and the pendulum 5 have the same different heights H in order to build a common rotor 2 can.
  • the pendulum 5 are guided in radially extending recesses 6 in the inner rotor 3 and articulated about their pendulum head on the outer rotor 4.
  • Circumstances equal or more than the next larger rotor 2 with outer diameter S2 58 mm and a height H8 of 28 mm.
  • An identical overlapping region can also be used, for example, in the case of the rotor 2 shown in the second line of the modular system 1 with a height H of 42 mm and the rotor 2, which is larger in terms of its outside diameter S3, has a height H12 of 35 mm.
  • the rotor 2 shown in the third line has a delivery capacity of 34 to 52.6 cm 2 / rev.
  • Outer rotor 4 and thus also the rotor 2 and the different heights H1 to H14 can thus be all in the usual motor vehicle
  • a ratio between the outer diameter S and a length LP of the pendulum 5 is between 5.5 and 6.5.
  • the length LP is measured in the radial direction of the respective pendulum 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

L'invention concerne un système modulaire (1) pour des rotors (2) d'une pompe cellulaire à palettes à mouvement pendulaire servant à refouler un fluide, par exemple de l'huile de lubrification. Ledit système modulaire comprend : au moins trois rotors intérieurs (3) présentant des diamètres différents ; au moins trois rotors extérieurs présentant des diamètres différents (S) ; au moins trois pendules (5) différents, lesquels permettent de relier un rotor intérieur (3) à un rotor extérieur (4) associé. Ainsi, des rotors (2) peuvent être fabriqués à moindres coûts et en toute flexibilité.
PCT/EP2015/063986 2014-06-27 2015-06-22 Système modulaire pour des rotors d'une pompe cellulaire à palettes à mouvement pendulaire WO2015197557A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014212515.4 2014-06-27
DE102014212515.4A DE102014212515A1 (de) 2014-06-27 2014-06-27 Baukastensystem für Rotoren einer Pendelschieberzellenpumpe

Publications (1)

Publication Number Publication Date
WO2015197557A1 true WO2015197557A1 (fr) 2015-12-30

Family

ID=53476888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/063986 WO2015197557A1 (fr) 2014-06-27 2015-06-22 Système modulaire pour des rotors d'une pompe cellulaire à palettes à mouvement pendulaire

Country Status (2)

Country Link
DE (1) DE102014212515A1 (fr)
WO (1) WO2015197557A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016119652A1 (de) * 2016-10-14 2018-04-19 Schwäbische Hüttenwerke Automotive GmbH Baukastensystem für Rotationspumpen
DE102018105732A1 (de) * 2018-03-13 2019-09-19 Nidec Gpm Gmbh Baukastensystem eines axial integrierten Pumpenaufbaus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601218A1 (fr) * 1992-11-27 1994-06-15 Andro Caric Machine à piston rotatif
DE29514202U1 (de) * 1995-09-05 1995-10-26 Bauer, Hans-Günter, 98678 Hirschendorf Pendelschiebermaschine
WO2011104163A2 (fr) * 2010-02-26 2011-09-01 Mahle International Gmbh Machine à coulisseau pendulaire
DE102011114995A1 (de) * 2011-10-06 2013-04-11 Daimler Ag Modulare Ölpumpe
DE102012204211A1 (de) * 2012-03-16 2013-09-19 Mahle International Gmbh Baukastensystem für eine Pumpe
EP2698539A2 (fr) * 2012-08-14 2014-02-19 MAHLE Filter Systems Japan Corporation Pompe à double entraînement électrique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210780A1 (de) * 2012-06-25 2014-01-02 Mahle International Gmbh Pendelschieberpumpe
DE102012219847A1 (de) * 2012-10-30 2014-04-30 Mahle International Gmbh Pendelschieberpumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601218A1 (fr) * 1992-11-27 1994-06-15 Andro Caric Machine à piston rotatif
DE29514202U1 (de) * 1995-09-05 1995-10-26 Bauer, Hans-Günter, 98678 Hirschendorf Pendelschiebermaschine
WO2011104163A2 (fr) * 2010-02-26 2011-09-01 Mahle International Gmbh Machine à coulisseau pendulaire
DE102011114995A1 (de) * 2011-10-06 2013-04-11 Daimler Ag Modulare Ölpumpe
DE102012204211A1 (de) * 2012-03-16 2013-09-19 Mahle International Gmbh Baukastensystem für eine Pumpe
EP2698539A2 (fr) * 2012-08-14 2014-02-19 MAHLE Filter Systems Japan Corporation Pompe à double entraînement électrique

Also Published As

Publication number Publication date
DE102014212515A1 (de) 2015-12-31

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