IT1317792B1 - VALVE, ESPECIALLY CHECK VALVE FOR A HIGH PRESSURE PUMP - Google Patents

VALVE, ESPECIALLY CHECK VALVE FOR A HIGH PRESSURE PUMP

Info

Publication number
IT1317792B1
IT1317792B1 IT2000MI001224A ITMI20001224A IT1317792B1 IT 1317792 B1 IT1317792 B1 IT 1317792B1 IT 2000MI001224 A IT2000MI001224 A IT 2000MI001224A IT MI20001224 A ITMI20001224 A IT MI20001224A IT 1317792 B1 IT1317792 B1 IT 1317792B1
Authority
IT
Italy
Prior art keywords
valve
high pressure
pressure pump
check valve
especially check
Prior art date
Application number
IT2000MI001224A
Other languages
Italian (it)
Inventor
Stefan Geise
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
Publication of ITMI20001224A0 publication Critical patent/ITMI20001224A0/en
Publication of ITMI20001224A1 publication Critical patent/ITMI20001224A1/en
Application granted granted Critical
Publication of IT1317792B1 publication Critical patent/IT1317792B1/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F04B53/1007—Ball valves having means for guiding the closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)
  • Lift Valve (AREA)
IT2000MI001224A 1999-06-15 2000-06-01 VALVE, ESPECIALLY CHECK VALVE FOR A HIGH PRESSURE PUMP IT1317792B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19927197A DE19927197B4 (en) 1999-06-15 1999-06-15 Valve, in particular check valve for a high-pressure pump

Publications (3)

Publication Number Publication Date
ITMI20001224A0 ITMI20001224A0 (en) 2000-06-01
ITMI20001224A1 ITMI20001224A1 (en) 2001-12-01
IT1317792B1 true IT1317792B1 (en) 2003-07-15

Family

ID=7911265

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001224A IT1317792B1 (en) 1999-06-15 2000-06-01 VALVE, ESPECIALLY CHECK VALVE FOR A HIGH PRESSURE PUMP

Country Status (4)

Country Link
JP (1) JP2001012626A (en)
DE (1) DE19927197B4 (en)
FR (1) FR2795137B1 (en)
IT (1) IT1317792B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3925376B2 (en) * 2002-09-30 2007-06-06 株式会社デンソー High pressure fuel pump
DE10344593B4 (en) * 2003-09-25 2015-10-08 Robert Bosch Gmbh Backflow throttle valve
DE102004056365A1 (en) * 2004-11-22 2006-05-24 Mingatec Gmbh Ball valve has cavity, in which ball can move, which is smaller than cavity linking fluid inlet and outlet channels, whose size can be adjusted by adjusting gap between lower end of the valve stem and valve seat
JP2006258191A (en) * 2005-03-17 2006-09-28 Pacific Ind Co Ltd Valve, and method for manufacturing valve
EP1876355A1 (en) * 2006-07-07 2008-01-09 Robert Bosch Gmbh High-pressure pump for feeding fuel to an internal combustion engine
BRPI0707329A2 (en) * 2006-01-31 2011-05-03 Bosch Gmbh Robert high pressure pump to fuel fuel for an internal combustion engine
GB0604686D0 (en) * 2006-03-08 2006-04-19 Delphi Tech Inc Valve assemblies
FR2898656B1 (en) * 2006-03-14 2011-04-22 Peugeot Citroen Automobiles Sa PRESSURE VALVE FOR CARTER GAS
DE102007016134A1 (en) 2006-04-25 2007-11-08 Robert Bosch Gmbh High pressure fuel pump, has throttle arrangement provided at high pressure side of valve seat of pressure limiting valve, where cross section of arrangement is approximately equal to desired maximum opening cross section of valve
AT503703B1 (en) * 2006-05-18 2008-02-15 Hoerbiger Automatisierungstech COMBINED PREVIOUS CHECK VALVE
ES2542507T3 (en) 2008-11-07 2015-08-06 Delphi International Operations Luxembourg S.À R.L. Fuel pump valve assembly
DE102009027839A1 (en) 2009-07-20 2011-01-27 Robert Bosch Gmbh Valve arrangement for injection system in fuel injection system in motor vehicle, has valve piece shifted in valve piece guide, where medium flows toward flow path during divertion of medium toward guiding surface by seat
DE102013203709A1 (en) * 2012-03-08 2013-09-12 Robert Bosch Gmbh Hydrostatic positive displacement machine
JP5913510B1 (en) * 2014-09-26 2016-04-27 株式会社小金井精機製作所 Diesel pump
DE102016217923B3 (en) * 2016-09-19 2018-02-08 Continental Automotive Gmbh Check valve, high-pressure component and high-pressure fuel pump
CN108869809A (en) * 2018-08-14 2018-11-23 合肥精创科技有限公司 A kind of ceramic cage valve of high pressure slurry pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699179A (en) * 1952-03-03 1955-01-11 Crane Co Pressure actuated valve
DE1703941U (en) * 1955-04-19 1955-08-04 Max Maver VALVE BALL SUPPORT.
US3249241A (en) * 1963-11-01 1966-05-03 Clark Equipment Co Air-in-floor ball check valve
US3335750A (en) * 1964-10-07 1967-08-15 Hugh G Kepner Ball check valve
CH600209A5 (en) * 1976-05-19 1978-06-15 Saphirwerke Ag Nidau Gas-tight ceramic ball valve
DE3025026A1 (en) * 1980-07-02 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Non-return valve for electric fuel pumps - forms two=part assembly, sealingly mounted in pump delivery duct, with steel or plastics seat
FR2606454B1 (en) * 1986-11-06 1990-04-20 Peugeot NON-RETURN VALVE FOR PRESSURE LIQUID CIRCUIT IN AN INTERNAL COMBUSTION ENGINE, AND ENGINE EQUIPPED WITH SUCH A VALVE
DE3742824A1 (en) * 1987-12-17 1989-07-13 Bosch Gmbh Robert Pump
JPH01109605U (en) * 1988-01-18 1989-07-25
DE8912046U1 (en) * 1989-10-10 1989-11-30 Böhm, Martin, Ing., Holzhausen Valve device
DE29604196U1 (en) * 1996-03-07 1997-04-03 J. Wagner Gmbh, 88048 Friedrichshafen Shut-off valve

Also Published As

Publication number Publication date
DE19927197A1 (en) 2000-12-21
ITMI20001224A1 (en) 2001-12-01
JP2001012626A (en) 2001-01-16
ITMI20001224A0 (en) 2000-06-01
DE19927197B4 (en) 2013-10-10
FR2795137A1 (en) 2000-12-22
FR2795137B1 (en) 2005-10-28

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