IT1396002B1 - POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING - Google Patents

POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING

Info

Publication number
IT1396002B1
IT1396002B1 ITMI2009A000748A ITMI20090748A IT1396002B1 IT 1396002 B1 IT1396002 B1 IT 1396002B1 IT MI2009A000748 A ITMI2009A000748 A IT MI2009A000748A IT MI20090748 A ITMI20090748 A IT MI20090748A IT 1396002 B1 IT1396002 B1 IT 1396002B1
Authority
IT
Italy
Prior art keywords
polygonal ring
piston pump
operate
polygonal
ring
Prior art date
Application number
ITMI2009A000748A
Other languages
Italian (it)
Inventor
Vito Spinelli
Giovanni Gorgone
Anton Holzhauer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to ITMI2009A000748A priority Critical patent/IT1396002B1/en
Priority to PCT/EP2010/053192 priority patent/WO2010124900A2/en
Publication of ITMI20090748A1 publication Critical patent/ITMI20090748A1/en
Application granted granted Critical
Publication of IT1396002B1 publication Critical patent/IT1396002B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
ITMI2009A000748A 2009-04-30 2009-04-30 POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING IT1396002B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2009A000748A IT1396002B1 (en) 2009-04-30 2009-04-30 POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING
PCT/EP2010/053192 WO2010124900A2 (en) 2009-04-30 2010-03-12 Polygonal ring for driving a piston pump, piston pump comprising such polygonal ring and method for making the polygonal ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A000748A IT1396002B1 (en) 2009-04-30 2009-04-30 POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING

Publications (2)

Publication Number Publication Date
ITMI20090748A1 ITMI20090748A1 (en) 2010-11-01
IT1396002B1 true IT1396002B1 (en) 2012-11-09

Family

ID=41403971

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000748A IT1396002B1 (en) 2009-04-30 2009-04-30 POLYGONAL RING TO OPERATE A PISTON PUMP, PISTON PUMP INCLUDING SUCH A POLYGONAL RING, AND METHOD TO REALIZE THE POLYGONAL RING

Country Status (2)

Country Link
IT (1) IT1396002B1 (en)
WO (1) WO2010124900A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254187A (en) * 1960-04-13 1961-02-17 Norton Tool Company Ltd Improvements to pumps, compressors and similar machines
DE19640596A1 (en) * 1996-10-01 1998-04-02 Rexroth Mannesmann Gmbh Radial piston pump
DE19856351C1 (en) * 1998-12-07 2000-04-13 Bosch Gmbh Robert Radial piston pump has axial bearing plate retained in housing by circlip and positioning lugs
DE10313745A1 (en) * 2003-03-27 2004-10-07 Robert Bosch Gmbh High pressure pump for IC engine fuel injection device e.g. for automobile, with hydrodynamic lubrication of bearings for ring segments operating pistons of pump elements
DE102007002730B4 (en) * 2007-01-18 2012-03-01 Continental Automotive Gmbh Radial piston pump for fuel delivery and manufacturing method thereof

Also Published As

Publication number Publication date
ITMI20090748A1 (en) 2010-11-01
WO2010124900A3 (en) 2011-01-06
WO2010124900A2 (en) 2010-11-04

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