ITTO20070764A1 - Pompa a vuoto a monopaletta - Google Patents

Pompa a vuoto a monopaletta Download PDF

Info

Publication number
ITTO20070764A1
ITTO20070764A1 ITTO20070764A ITTO20070764A1 IT TO20070764 A1 ITTO20070764 A1 IT TO20070764A1 IT TO20070764 A ITTO20070764 A IT TO20070764A IT TO20070764 A1 ITTO20070764 A1 IT TO20070764A1
Authority
IT
Italy
Prior art keywords
pump
blade
flexible element
vane
face
Prior art date
Application number
Other languages
English (en)
Italian (it)
Inventor
Leonardo Cadeddu
Original Assignee
Vhit Spa
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 Vhit Spa filed Critical Vhit Spa
Priority to ITTO20070764 priority Critical patent/ITTO20070764A1/it
Priority to PCT/EP2008/008856 priority patent/WO2009053012A2/fr
Publication of ITTO20070764A1 publication Critical patent/ITTO20070764A1/it

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
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/02—Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Saccharide Compounds (AREA)
ITTO20070764 2007-10-26 2007-10-26 Pompa a vuoto a monopaletta ITTO20070764A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20070764 ITTO20070764A1 (it) 2007-10-26 2007-10-26 Pompa a vuoto a monopaletta
PCT/EP2008/008856 WO2009053012A2 (fr) 2007-10-26 2008-10-15 Pompe à vide à aube unique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20070764 ITTO20070764A1 (it) 2007-10-26 2007-10-26 Pompa a vuoto a monopaletta

Publications (1)

Publication Number Publication Date
ITTO20070764A1 true ITTO20070764A1 (it) 2009-04-27

Family

ID=40314166

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20070764 ITTO20070764A1 (it) 2007-10-26 2007-10-26 Pompa a vuoto a monopaletta

Country Status (2)

Country Link
IT (1) ITTO20070764A1 (fr)
WO (1) WO2009053012A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086066B2 (en) 2013-02-27 2015-07-21 Ford Global Technologies, Llc Vacuum pump with rotor-stator positioning to provide non-return
JP2014190312A (ja) * 2013-03-28 2014-10-06 Taiho Kogyo Co Ltd ベーンポンプのベーン
DE102014107735B4 (de) * 2014-06-02 2018-04-19 Schwäbische Hüttenwerke Automotive GmbH Flügel mit axialer Abdichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109791A (en) * 1979-02-14 1980-08-23 Ishinosuke Akiyama Self-sucking vane pump
DE3832042C2 (de) * 1987-10-05 1997-08-14 Barmag Barmer Maschf Flügelzellenpumpe
GB0419496D0 (en) * 2004-09-02 2004-10-06 Wabco Automotive Uk Ltd Improvements relating to vacuum pumps
EP1825146A1 (fr) * 2004-11-27 2007-08-29 LuK Automobiltechnik GmbH & Co. KG Pompe
DE102006016243A1 (de) * 2006-03-31 2007-10-04 Joma-Hydromechanic Gmbh Rotorpumpe und Flügel für eine Rotorpumpe

Also Published As

Publication number Publication date
WO2009053012A2 (fr) 2009-04-30
WO2009053012A3 (fr) 2009-07-02

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