ATE483895T1 - VALVE FOR PISTON COOLING NOZZLES - Google Patents
VALVE FOR PISTON COOLING NOZZLESInfo
- 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
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.
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)
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)
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 |
-
2006
- 2006-07-20 DE DE502006008042T patent/DE502006008042D1/en active Active
- 2006-07-20 WO PCT/DE2006/001255 patent/WO2007031047A1/en active Application Filing
- 2006-07-20 DE DE112006002368T patent/DE112006002368A5/en not_active Ceased
- 2006-07-20 AT AT06775712T patent/ATE483895T1/en active
- 2006-07-20 EP EP06775712A patent/EP1929130B1/en not_active Not-in-force
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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