ATE483895T1 - VALVE FOR PISTON COOLING NOZZLES - Google Patents

VALVE FOR PISTON COOLING NOZZLES

Info

Publication number
ATE483895T1
ATE483895T1 AT06775712T AT06775712T ATE483895T1 AT E483895 T1 ATE483895 T1 AT E483895T1 AT 06775712 T AT06775712 T AT 06775712T AT 06775712 T AT06775712 T AT 06775712T AT E483895 T1 ATE483895 T1 AT E483895T1
Authority
AT
Austria
Prior art keywords
piston cooling
cooling nozzles
valve
oil
throughflow
Prior art date
Application number
AT06775712T
Other languages
German (de)
Inventor
Heiko Schulz-Andres
Original Assignee
Ixetic Hueckeswagen Gmbh
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 Ixetic Hueckeswagen Gmbh filed Critical Ixetic Hueckeswagen Gmbh
Application granted granted Critical
Publication of ATE483895T1 publication Critical patent/ATE483895T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Nozzles (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compressor (AREA)

Abstract

The invention relates to a valve for controlling an oil flow for piston cooling nozzles in the lubricating oil circuit of an internal combustion engine, said valve (1,28) being characterized in that it produces a throughflow of oil to the piston cooling nozzles at low temperatures, blocks a throughflow of oil to the piston cooling nozzles at medium temperatures, and produces a throughflow of oil to the piston cooling nozzles again at high oil temperatures.
AT06775712T 2005-09-16 2006-07-20 VALVE FOR PISTON COOLING NOZZLES ATE483895T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005044302 2005-09-16
PCT/DE2006/001255 WO2007031047A1 (en) 2005-09-16 2006-07-20 Valve for piston cooling nozzles

Publications (1)

Publication Number Publication Date
ATE483895T1 true ATE483895T1 (en) 2010-10-15

Family

ID=37275782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06775712T ATE483895T1 (en) 2005-09-16 2006-07-20 VALVE FOR PISTON COOLING NOZZLES

Country Status (4)

Country Link
EP (1) EP1929130B1 (en)
AT (1) ATE483895T1 (en)
DE (2) DE502006008042D1 (en)
WO (1) WO2007031047A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542029C2 (en) 2016-03-29 2020-02-11 Scania Cv Ab A system and a method for controlling cooling of a combustion engine
DE102017223465A1 (en) * 2017-12-20 2019-06-27 Volkswagen Aktiengesellschaft piston cooling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990424A (en) * 1975-09-15 1976-11-09 Miersch Roy T Oil cooler
DE2546273C2 (en) * 1975-10-16 1984-11-22 Audi Nsu Auto Union Ag, 7107 Neckarsulm Device for regulating piston oil cooling for a piston internal combustion engine
JPS61244820A (en) * 1985-04-23 1986-10-31 Yanmar Diesel Engine Co Ltd Cooling device for piston
US5819692A (en) * 1997-05-01 1998-10-13 Schafer; Timothy Vernon Piston cooling oil control valve
DE10261180A1 (en) * 2002-12-20 2004-07-01 Daimlerchrysler Ag Temperature-controlled oil spray nozzle for piston cooling

Also Published As

Publication number Publication date
EP1929130B1 (en) 2010-10-06
DE502006008042D1 (en) 2010-11-18
DE112006002368A5 (en) 2008-06-05
WO2007031047A1 (en) 2007-03-22
EP1929130A1 (en) 2008-06-11

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