ES2254580T3 - Bomba celular de paletas. - Google Patents

Bomba celular de paletas.

Info

Publication number
ES2254580T3
ES2254580T3 ES02020795T ES02020795T ES2254580T3 ES 2254580 T3 ES2254580 T3 ES 2254580T3 ES 02020795 T ES02020795 T ES 02020795T ES 02020795 T ES02020795 T ES 02020795T ES 2254580 T3 ES2254580 T3 ES 2254580T3
Authority
ES
Spain
Prior art keywords
front plate
back pressure
pump according
pump
cam ring
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 - Lifetime
Application number
ES02020795T
Other languages
English (en)
Spanish (es)
Inventor
Gunter Lutz
Uwe Zellner
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.)
Robert Bosch Automotive Steering GmbH
Original Assignee
ZF Lenksysteme 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 ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Application granted granted Critical
Publication of ES2254580T3 publication Critical patent/ES2254580T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C2/3441—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 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
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
ES02020795T 2001-09-18 2002-09-17 Bomba celular de paletas. Expired - Lifetime ES2254580T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10145866A DE10145866A1 (de) 2001-09-18 2001-09-18 Pumpe, insbesondere Flügelzellenpumpe
DE10145866 2001-09-18

Publications (1)

Publication Number Publication Date
ES2254580T3 true ES2254580T3 (es) 2006-06-16

Family

ID=7699371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02020795T Expired - Lifetime ES2254580T3 (es) 2001-09-18 2002-09-17 Bomba celular de paletas.

Country Status (4)

Country Link
EP (1) EP1293673B1 (de)
AT (1) ATE311537T1 (de)
DE (2) DE10145866A1 (de)
ES (1) ES2254580T3 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112196A1 (de) * 1991-04-13 1992-10-15 Zahnradfabrik Friedrichshafen Fluegelzellenpumpe
JP3710227B2 (ja) * 1995-12-06 2005-10-26 カヤバ工業株式会社 ベーンポンプ

Also Published As

Publication number Publication date
EP1293673A2 (de) 2003-03-19
EP1293673B1 (de) 2005-11-30
EP1293673A3 (de) 2004-07-28
DE10145866A1 (de) 2003-04-17
DE50205094D1 (de) 2006-01-05
ATE311537T1 (de) 2005-12-15

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