ATE355463T1 - ROTARY VANEL PUMP - Google Patents

ROTARY VANEL PUMP

Info

Publication number
ATE355463T1
ATE355463T1 AT02090283T AT02090283T ATE355463T1 AT E355463 T1 ATE355463 T1 AT E355463T1 AT 02090283 T AT02090283 T AT 02090283T AT 02090283 T AT02090283 T AT 02090283T AT E355463 T1 ATE355463 T1 AT E355463T1
Authority
AT
Austria
Prior art keywords
pump
rotary
rotor
drive shaft
vanel
Prior art date
Application number
AT02090283T
Other languages
German (de)
Inventor
Hermann Lidlgruber
Original Assignee
Hermann Lidlgruber
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
Priority claimed from DE20112695U external-priority patent/DE20112695U1/en
Priority claimed from DE2001137415 external-priority patent/DE10137415A1/en
Application filed by Hermann Lidlgruber filed Critical Hermann Lidlgruber
Application granted granted Critical
Publication of ATE355463T1 publication Critical patent/ATE355463T1/en

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
    • F04C2/3442—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/603—Centering; Aligning

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

The pump has a housing of cylinder (1) and cover (8A), and a rotor (3) with rotary slides. There is power introduction on at least one side of the rotor via a centering shaft section (13). The section forms part of a further cover element (8B) and is connected to the rotor via fastener elements, so that in extension of the drive shaft (7), a drive shaft (7') with second increased diameter (d2) is formed. A chamber (4) formed between drive shaft and internal rotor wall (21) is connected via channels (5) to the pump chamber (19) between two rotary slides.
AT02090283T 2001-07-27 2002-07-26 ROTARY VANEL PUMP ATE355463T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20112695U DE20112695U1 (en) 2001-07-27 2001-07-27 Cover with reinforced shaft for screwing on the rotary vane pump rotor and flow holes drilled from the outer wall to the clearance of the control rings
DE2001137415 DE10137415A1 (en) 2001-07-27 2001-07-27 Rotary slide pump with power introduction one side of the rotary slide rotor via centering shaft section

Publications (1)

Publication Number Publication Date
ATE355463T1 true ATE355463T1 (en) 2006-03-15

Family

ID=26009831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02090283T ATE355463T1 (en) 2001-07-27 2002-07-26 ROTARY VANEL PUMP

Country Status (3)

Country Link
EP (1) EP1279834B1 (en)
AT (1) ATE355463T1 (en)
DE (1) DE50209573D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2638384A1 (en) * 2005-12-12 2007-06-21 Magna Powertrain Inc. Noise reduced variable displacement vane pump
CA2753510C (en) * 2009-02-26 2017-05-30 Stt Technologies Inc., A Joint Venture Of Magna Powertrain Inc. And Shw Gmbh Integrated electric vane oil pump
DE102012006016A1 (en) 2012-03-20 2013-09-26 Hermann Lidlgruber Rotary vane pump has rotary vane rotor transport chambers that form rotor disc space for transportation of medium from pump chamber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353965A (en) * 1941-06-18 1944-07-18 Meador Calender Corp Rotary pump or compressor
US3361076A (en) * 1966-05-06 1968-01-02 William B Pritchett Jr Expansible chamber device

Also Published As

Publication number Publication date
EP1279834A2 (en) 2003-01-29
EP1279834A3 (en) 2004-11-03
EP1279834B1 (en) 2007-02-28
DE50209573D1 (en) 2007-04-12

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