EP2642073A3 - Pendelschieberpumpe - Google Patents

Pendelschieberpumpe Download PDF

Info

Publication number
EP2642073A3
EP2642073A3 EP13155506.2A EP13155506A EP2642073A3 EP 2642073 A3 EP2642073 A3 EP 2642073A3 EP 13155506 A EP13155506 A EP 13155506A EP 2642073 A3 EP2642073 A3 EP 2642073A3
Authority
EP
European Patent Office
Prior art keywords
groove
pendulum
vane pump
nutenradien
pendulum vane
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.)
Withdrawn
Application number
EP13155506.2A
Other languages
English (en)
French (fr)
Other versions
EP2642073A2 (de
Inventor
André MAEDER
Eike Stitterich
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.)
Mahle International GmbH
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 EP2642073A2 publication Critical patent/EP2642073A2/de
Publication of EP2642073A3 publication Critical patent/EP2642073A3/de
Withdrawn legal-status Critical Current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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • 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
    • F01C21/0809—Construction of vanes or vane holders
    • 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
    • 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
    • F04C2/344—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 inner member
    • F04C2/348—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 inner member the vanes positively engaging, with circumferential play, an outer rotatable 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
    • 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
    • F04C2/324—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 inner member and reciprocating with respect to the outer 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
    • F04C2250/00—Geometry
    • F04C2250/20—Geometry of the rotor

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

Pendelschieberpumpe (1) mit einem rotierend gelagerten Innenrotor (2), der über Pendel (3) mit einem Außenrotor (4) in Verbindung steht. Erfindungswesentlich ist dabei,
- dass die Nuten (5) jeweils zwei Nutenwände (8) aufweisen, die über jeweils einen Rundungsbereich (9) in einen gemeinsamen Nutengrund (10) übergehen,
- dass der Rundungsbereich (9) variable Nutenradien (s) aufweist und derart ausgebildet ist, dass er ohne oder mit zumindest reduziertem Krümmungssprung (12) in den Nutengrund (10) und/oder die Nutenwände (8) übergeht,
- dass die Nutenradien (s) im Übergang zu den Nutenwänden (8) und zum Nutengrund (10) größer sind als dazwischen.
EP13155506.2A 2012-03-21 2013-02-15 Pendelschieberpumpe Withdrawn EP2642073A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012204500A DE102012204500A1 (de) 2012-03-21 2012-03-21 Pendelschieberpumpe

Publications (2)

Publication Number Publication Date
EP2642073A2 EP2642073A2 (de) 2013-09-25
EP2642073A3 true EP2642073A3 (de) 2016-06-15

Family

ID=47710047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13155506.2A Withdrawn EP2642073A3 (de) 2012-03-21 2013-02-15 Pendelschieberpumpe

Country Status (4)

Country Link
US (1) US9217432B2 (de)
EP (1) EP2642073A3 (de)
CN (1) CN103321894B (de)
DE (1) DE102012204500A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010023068B4 (de) * 2010-06-08 2025-11-27 Mahle International Gmbh Flügelzellenpumpe
JP6295923B2 (ja) * 2014-11-12 2018-03-20 アイシン精機株式会社 オイルポンプ
JP2017048681A (ja) * 2015-08-31 2017-03-09 株式会社マーレ フィルターシステムズ ポンプ
CN110325740B (zh) 2017-02-24 2021-04-13 皮尔伯格泵技术有限责任公司 汽车液体摆式叶片泵
DE102017210776A1 (de) * 2017-06-27 2018-12-27 Mahle International Gmbh Pendelschieberzellenpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010007255A1 (de) * 2010-02-09 2011-08-11 Bayerische Motoren Werke Aktiengesellschaft, 80809 Fluidpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941651A (en) * 1931-09-08 1934-01-02 John E Behlmer Fluid compressor
US2064635A (en) * 1936-01-13 1936-12-15 Benjamin B Stern Rotary type pump
FR980766A (fr) * 1943-02-26 1951-05-17 Pompe à alluchons oscillants
CH257830A (de) * 1944-05-23 1948-10-31 Scott Prendergast Charles Fluidummaschine, insbesondere für Kraftübertragungsanlagen und Pumpwerke.
US4125031A (en) * 1977-01-03 1978-11-14 Swain James C Coupler for two eccentrically rotating members
DE19532703C1 (de) 1995-09-05 1996-11-21 Guenther Beez Pendelschiebermaschine
JP3014656B2 (ja) * 1997-03-11 2000-02-28 建治 三村 回転圧縮機
DE10334672B3 (de) * 2003-07-30 2005-01-13 Beez, Günther, Dipl.-Ing. Pendelschiebermaschine
CN101328890B (zh) * 2008-07-22 2010-12-08 温岭市鑫磊空压机有限公司 平动式旋转压缩装置
DE102009006453A1 (de) * 2009-01-28 2010-07-29 Bayerische Motoren Werke Aktiengesellschaft Fluidpumpe
DE102010023068B4 (de) * 2010-06-08 2025-11-27 Mahle International Gmbh Flügelzellenpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010007255A1 (de) * 2010-02-09 2011-08-11 Bayerische Motoren Werke Aktiengesellschaft, 80809 Fluidpumpe

Also Published As

Publication number Publication date
CN103321894A (zh) 2013-09-25
DE102012204500A1 (de) 2013-09-26
EP2642073A2 (de) 2013-09-25
US20130251580A1 (en) 2013-09-26
US9217432B2 (en) 2015-12-22
CN103321894B (zh) 2016-09-21

Similar Documents

Publication Publication Date Title
Chen et al. Liouville theorems involving the fractional Laplacian on a half space
Bedregal et al. Aggregation functions for typical hesitant fuzzy elements and the action of automorphisms
Han et al. Minimum vertex degree threshold for loose Hamilton cycles in 3-uniform hypergraphs
EP2642073A3 (de) Pendelschieberpumpe
EP3110198A3 (de) Leistungsverwaltung von wlan-zugangspunkten
EP2921322A3 (de) Verschleissteil mit einem Verschleissindikator und System zur Verschleissprüfung
JP2017514877A5 (de)
Das et al. Comparison between the Szeged index and the eccentric connectivity index
EP3387374A4 (de) Wasserwaage mit rotierender phiole und verschlussanordnung
Hong et al. Spectral radius and signless Laplacian spectral radius of strongly connected digraphs
EP2886895A3 (de) Wälzlager mit Dichtungseinheit
Stovall Asymmetric parametric division rules
Xiao et al. A refined exact algorithm for edge dominating set
EP3613988A4 (de) Vakuumpumpe und magnetlagereinheit und welle, die in der vakuumpumpe vorgesehen sind
EP2873509A3 (de) Rundläufermaschine mit Direktantrieb
Sun Supercongruences motivated by e
FR2985557B1 (fr) Excentrique balance comprenant une bague et un contrepoids bloques en rotation
FR3043098B1 (fr) Machine de formation de la foule et metier a tisser comprenant une telle machine de formation de la foule
EP2666549A3 (de) Siebstern
Baues et al. Higher order derived functors and the Adams spectral sequence
Zhang et al. On the signless Laplacian spectra of k-trees
Chen et al. Tricyclic graphs with maximal revised Szeged index
FR3037603B1 (fr) Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage
Honda et al. Interpolating function and Stokes phenomena
EP2759666A3 (de) Profilelement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F04C 2/332 20060101ALI20160509BHEP

Ipc: F01C 21/08 20060101AFI20160509BHEP

17P Request for examination filed

Effective date: 20161021

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20180425

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180718

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181129