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IT1229927B - VANE PUMP. - Google Patents

VANE PUMP.

Info

Publication number
IT1229927B
IT1229927B IT8822300A IT2230088A IT1229927B IT 1229927 B IT1229927 B IT 1229927B IT 8822300 A IT8822300 A IT 8822300A IT 2230088 A IT2230088 A IT 2230088A IT 1229927 B IT1229927 B IT 1229927B
Authority
IT
Italy
Prior art keywords
vane pump
vane
pump
Prior art date
Application number
IT8822300A
Other languages
Italian (it)
Other versions
IT8822300A0 (en
Inventor
Alberto Cipelletti
Original Assignee
Cipelletti Alberto Cae
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 Cipelletti Alberto Cae filed Critical Cipelletti Alberto Cae
Priority to IT8822300A priority Critical patent/IT1229927B/en
Publication of IT8822300A0 publication Critical patent/IT8822300A0/en
Priority to FR898913392A priority patent/FR2637947B1/en
Priority to JP1265357A priority patent/JPH02136585A/en
Priority to DE3934280A priority patent/DE3934280A1/en
Priority to ES8903836A priority patent/ES2017222A6/en
Application granted granted Critical
Publication of IT1229927B publication Critical patent/IT1229927B/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
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0046—Internal leakage control
    • 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
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT8822300A 1988-10-14 1988-10-14 VANE PUMP. IT1229927B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8822300A IT1229927B (en) 1988-10-14 1988-10-14 VANE PUMP.
FR898913392A FR2637947B1 (en) 1988-10-14 1989-10-13 VANE PUMP
JP1265357A JPH02136585A (en) 1988-10-14 1989-10-13 Vane pump
DE3934280A DE3934280A1 (en) 1988-10-14 1989-10-13 Radial sliding vane pump - with specified lining for rotor and rotor drive shaft
ES8903836A ES2017222A6 (en) 1988-10-14 1989-10-13 Vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822300A IT1229927B (en) 1988-10-14 1988-10-14 VANE PUMP.

Publications (2)

Publication Number Publication Date
IT8822300A0 IT8822300A0 (en) 1988-10-14
IT1229927B true IT1229927B (en) 1991-09-16

Family

ID=11194385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822300A IT1229927B (en) 1988-10-14 1988-10-14 VANE PUMP.

Country Status (5)

Country Link
JP (1) JPH02136585A (en)
DE (1) DE3934280A1 (en)
ES (1) ES2017222A6 (en)
FR (1) FR2637947B1 (en)
IT (1) IT1229927B (en)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
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DE4012789A1 (en) * 1990-04-21 1991-10-24 Maso Dickstoffpumpen Entwicklu Sealing vane cell pump - by using oppositely positioned pairs of sealing vanes
JPH0454988U (en) * 1990-09-17 1992-05-12
SE9201206D0 (en) * 1992-04-14 1992-04-14 Volvo Ab PUMP WITH VARIABLE DEPLACEMENT
US5620044A (en) * 1994-10-07 1997-04-15 Ford Motor Company Gravity precision sand casting of aluminum and equivalent metals
US5554020A (en) * 1994-10-07 1996-09-10 Ford Motor Company Solid lubricant coating for fluid pump or compressor
AUPO799197A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image processing method and apparatus (ART01)
US6557977B1 (en) 1997-07-15 2003-05-06 Silverbrook Research Pty Ltd Shape memory alloy ink jet printing mechanism
US7431446B2 (en) 1997-07-15 2008-10-07 Silverbrook Research Pty Ltd Web printing system having media cartridge carousel
US6582059B2 (en) 1997-07-15 2003-06-24 Silverbrook Research Pty Ltd Discrete air and nozzle chambers in a printhead chip for an inkjet printhead
US7753463B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Processing of images for high volume pagewidth printing
US6488359B2 (en) 1997-07-15 2002-12-03 Silverbrook Research Pty Ltd Ink jet printhead that incorporates through-chip ink ejection nozzle arrangements
US7891767B2 (en) 1997-07-15 2011-02-22 Silverbrook Research Pty Ltd Modular self-capping wide format print assembly
US6485123B2 (en) 1997-07-15 2002-11-26 Silverbrook Research Pty Ltd Shutter ink jet
US6540331B2 (en) 1997-07-15 2003-04-01 Silverbrook Research Pty Ltd Actuating mechanism which includes a thermal bend actuator
US6834939B2 (en) 2002-11-23 2004-12-28 Silverbrook Research Pty Ltd Micro-electromechanical device that incorporates covering formations for actuators of the device
US6927786B2 (en) 1997-07-15 2005-08-09 Silverbrook Research Pty Ltd Ink jet nozzle with thermally operable linear expansion actuation mechanism
US7111925B2 (en) 1997-07-15 2006-09-26 Silverbrook Research Pty Ltd Inkjet printhead integrated circuit
US7131715B2 (en) 1997-07-15 2006-11-07 Silverbrook Research Pty Ltd Printhead chip that incorporates micro-mechanical lever mechanisms
US7008046B2 (en) 1997-07-15 2006-03-07 Silverbrook Research Pty Ltd Micro-electromechanical liquid ejection device
US7004566B2 (en) 1997-07-15 2006-02-28 Silverbrook Research Pty Ltd Inkjet printhead chip that incorporates micro-mechanical lever mechanisms
US7303254B2 (en) 1997-07-15 2007-12-04 Silverbrook Research Pty Ltd Print assembly for a wide format pagewidth printer
US6247792B1 (en) 1997-07-15 2001-06-19 Silverbrook Research Pty Ltd PTFE surface shooting shuttered oscillating pressure ink jet printing mechanism
US6672706B2 (en) 1997-07-15 2004-01-06 Silverbrook Research Pty Ltd Wide format pagewidth inkjet printer
US6652052B2 (en) 1997-07-15 2003-11-25 Silverbrook Research Pty Ltd Processing of images for high volume pagewidth printing
US6513908B2 (en) 1997-07-15 2003-02-04 Silverbrook Research Pty Ltd Pusher actuation in a printhead chip for an inkjet printhead
US7246884B2 (en) 1997-07-15 2007-07-24 Silverbrook Research Pty Ltd Inkjet printhead having enclosed inkjet actuators
ATE359915T1 (en) * 1997-07-15 2007-05-15 Silverbrook Res Pty Ltd THERMAL ACTUATOR WITH TOOTHED HEATING ELEMENT
US6746105B2 (en) 1997-07-15 2004-06-08 Silverbrook Research Pty. Ltd. Thermally actuated ink jet printing mechanism having a series of thermal actuator units
US6679584B2 (en) 1997-07-15 2004-01-20 Silverbrook Research Pty Ltd. High volume pagewidth printing
US7468139B2 (en) 1997-07-15 2008-12-23 Silverbrook Research Pty Ltd Method of depositing heater material over a photoresist scaffold
US6712453B2 (en) 1997-07-15 2004-03-30 Silverbrook Research Pty Ltd. Ink jet nozzle rim
US7556356B1 (en) 1997-07-15 2009-07-07 Silverbrook Research Pty Ltd Inkjet printhead integrated circuit with ink spread prevention
US7524026B2 (en) 1997-07-15 2009-04-28 Silverbrook Research Pty Ltd Nozzle assembly with heat deflected actuator
US7011390B2 (en) 1997-07-15 2006-03-14 Silverbrook Research Pty Ltd Printing mechanism having wide format printing zone
US7381340B2 (en) 1997-07-15 2008-06-03 Silverbrook Research Pty Ltd Ink jet printhead that incorporates an etch stop layer
US6648453B2 (en) 1997-07-15 2003-11-18 Silverbrook Research Pty Ltd Ink jet printhead chip with predetermined micro-electromechanical systems height
AUPP398798A0 (en) 1998-06-09 1998-07-02 Silverbrook Research Pty Ltd Image creation method and apparatus (ij43)
US7207654B2 (en) 1997-07-15 2007-04-24 Silverbrook Research Pty Ltd Ink jet with narrow chamber
US7337532B2 (en) 1997-07-15 2008-03-04 Silverbrook Research Pty Ltd Method of manufacturing micro-electromechanical device having motion-transmitting structure
US6471336B2 (en) 1997-07-15 2002-10-29 Silverbrook Research Pty Ltd. Nozzle arrangement that incorporates a reversible actuating mechanism
US7784902B2 (en) 1997-07-15 2010-08-31 Silverbrook Research Pty Ltd Printhead integrated circuit with more than 10000 nozzles
US7287836B2 (en) 1997-07-15 2007-10-30 Sil;Verbrook Research Pty Ltd Ink jet printhead with circular cross section chamber
US7465030B2 (en) 1997-07-15 2008-12-16 Silverbrook Research Pty Ltd Nozzle arrangement with a magnetic field generator
US7044584B2 (en) 1997-07-15 2006-05-16 Silverbrook Research Pty Ltd Wide format pagewidth inkjet printer
US6641315B2 (en) 1997-07-15 2003-11-04 Silverbrook Research Pty Ltd Keyboard
US6540332B2 (en) 1997-07-15 2003-04-01 Silverbrook Research Pty Ltd Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead
US7195339B2 (en) 1997-07-15 2007-03-27 Silverbrook Research Pty Ltd Ink jet nozzle assembly with a thermal bend actuator
US7022250B2 (en) 1997-07-15 2006-04-04 Silverbrook Research Pty Ltd Method of fabricating an ink jet printhead chip with differential expansion actuators
US6916082B2 (en) 1997-07-15 2005-07-12 Silverbrook Research Pty Ltd Printing mechanism for a wide format pagewidth inkjet printer
US6824251B2 (en) 1997-07-15 2004-11-30 Silverbrook Research Pty Ltd Micro-electromechanical assembly that incorporates a covering formation for a micro-electromechanical device
US6527374B2 (en) 1997-07-15 2003-03-04 Silverbrook Research Pty Ltd Translation to rotation conversion in an inkjet printhead
US6682174B2 (en) 1998-03-25 2004-01-27 Silverbrook Research Pty Ltd Ink jet nozzle arrangement configuration
US20040130599A1 (en) 1997-07-15 2004-07-08 Silverbrook Research Pty Ltd Ink jet printhead with amorphous ceramic chamber
US7434915B2 (en) 1997-07-15 2008-10-14 Silverbrook Research Pty Ltd Inkjet printhead chip with a side-by-side nozzle arrangement layout
US7246881B2 (en) 1997-07-15 2007-07-24 Silverbrook Research Pty Ltd Printhead assembly arrangement for a wide format pagewidth inkjet printer
US6986613B2 (en) 1997-07-15 2006-01-17 Silverbrook Research Pty Ltd Keyboard
US6814429B2 (en) 1997-07-15 2004-11-09 Silverbrook Research Pty Ltd Ink jet printhead incorporating a backflow prevention mechanism
US6857724B2 (en) 1997-07-15 2005-02-22 Silverbrook Research Pty Ltd Print assembly for a wide format pagewidth printer
US7401901B2 (en) 1997-07-15 2008-07-22 Silverbrook Research Pty Ltd Inkjet printhead having nozzle plate supported by encapsulated photoresist
US7360872B2 (en) 1997-07-15 2008-04-22 Silverbrook Research Pty Ltd Inkjet printhead chip with nozzle assemblies incorporating fluidic seals
US6935724B2 (en) 1997-07-15 2005-08-30 Silverbrook Research Pty Ltd Ink jet nozzle having actuator with anchor positioned between nozzle chamber and actuator connection point
AUPP653998A0 (en) 1998-10-16 1998-11-05 Silverbrook Research Pty Ltd Micromechanical device and method (ij46B)
US6880918B2 (en) 1997-07-15 2005-04-19 Silverbrook Research Pty Ltd Micro-electromechanical device that incorporates a motion-transmitting structure
US6652074B2 (en) 1998-03-25 2003-11-25 Silverbrook Research Pty Ltd Ink jet nozzle assembly including displaceable ink pusher
US6886917B2 (en) 1998-06-09 2005-05-03 Silverbrook Research Pty Ltd Inkjet printhead nozzle with ribbed wall actuator
AUPP702098A0 (en) 1998-11-09 1998-12-03 Silverbrook Research Pty Ltd Image creation method and apparatus (ART73)
US7111924B2 (en) 1998-10-16 2006-09-26 Silverbrook Research Pty Ltd Inkjet printhead having thermal bend actuator heating element electrically isolated from nozzle chamber ink
US6921153B2 (en) 2000-05-23 2005-07-26 Silverbrook Research Pty Ltd Liquid displacement assembly including a fluidic sealing structure
RU2238425C1 (en) * 2003-03-12 2004-10-20 Хабаровский государственный технический университет Hydraulic motor repair method
DE102004064029B4 (en) * 2004-07-09 2008-04-10 Joma-Hydromechanic Gmbh A single-blade
JP5302303B2 (en) 2007-07-03 2013-10-02 オー・エム・ピー・オッフィチーネ・マッツォッコ・パッニョーニ・エス・エール・エル Vacuum pump for automobile engine
DE102007044499A1 (en) * 2007-09-18 2009-03-19 Robert Bosch Gmbh Fuel pump, in particular for a fuel system of a piston internal combustion engine
DE102010039507A1 (en) * 2010-08-19 2012-02-23 Robert Bosch Gmbh Piston guide element
WO2013018102A2 (en) * 2011-07-29 2013-02-07 Bosch Limited Vane assembly with an integrated spring element
RU2534698C2 (en) * 2013-03-12 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Method of hydraulic engines repair
RU2535107C2 (en) * 2013-04-03 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" Repair of hydraulic motors
RU2653896C1 (en) * 2017-04-03 2018-05-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" Hydraulic engines repair method

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IT999556B (en) * 1972-10-30 1976-03-10 Vemag Verdener Masch App VELVET CELL PUMP FOR THE TRANSPORT OF SALAMI STUFFING
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JPS61155679A (en) * 1984-12-27 1986-07-15 Atsugi Motor Parts Co Ltd vane pump

Also Published As

Publication number Publication date
IT8822300A0 (en) 1988-10-14
FR2637947A1 (en) 1990-04-20
FR2637947B1 (en) 1992-04-03
JPH02136585A (en) 1990-05-25
ES2017222A6 (en) 1991-01-01
DE3934280A1 (en) 1990-04-26

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