EP2739833A1 - Kühlmittelkreislauf für eine brennkraftmaschine und verfahren zum betreiben eines kühlmittelkreislaufs - Google Patents
Kühlmittelkreislauf für eine brennkraftmaschine und verfahren zum betreiben eines kühlmittelkreislaufsInfo
- Publication number
- EP2739833A1 EP2739833A1 EP12732543.9A EP12732543A EP2739833A1 EP 2739833 A1 EP2739833 A1 EP 2739833A1 EP 12732543 A EP12732543 A EP 12732543A EP 2739833 A1 EP2739833 A1 EP 2739833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- internal combustion
- combustion engine
- coolant
- valve
- coolant circuit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- 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
- F01P2037/00—Controlling
- F01P2037/02—Controlling starting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011108953.9A DE102011108953B4 (de) | 2011-07-29 | 2011-07-29 | Kühlmittelkreislauf für eine Brennkraftmaschine und Verfahren zum Betreiben eines Kühlmittelkreislaufs |
| PCT/EP2012/002784 WO2013017188A1 (de) | 2011-07-29 | 2012-06-30 | Kühlmittelkreislauf für eine brennkraftmaschine und verfahren zum betreiben eines kühlmittelkreislaufs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2739833A1 true EP2739833A1 (de) | 2014-06-11 |
| EP2739833B1 EP2739833B1 (de) | 2016-03-23 |
Family
ID=46458431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12732543.9A Not-in-force EP2739833B1 (de) | 2011-07-29 | 2012-06-30 | Kühlmittelkreislauf für eine brennkraftmaschine und verfahren zum betreiben eines kühlmittelkreislaufs |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9903255B2 (de) |
| EP (1) | EP2739833B1 (de) |
| DE (1) | DE102011108953B4 (de) |
| WO (1) | WO2013017188A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558055A (en) * | 1994-04-27 | 1996-09-24 | Schatz Thermo System Gmbh | Method and an assembly for operating sensible heat storages |
| DE19728351B4 (de) | 1997-07-03 | 2004-07-22 | Daimlerchrysler Ag | Verfahren zur Wärmeregulierung einer Brennkraftmaschine |
| DE10045613A1 (de) * | 2000-09-15 | 2002-04-18 | Volkswagen Ag | Verfahren zur Kühlmitteltemperaturregelung und kühlmittelbetriebene Motorkühlung |
| DE10154091A1 (de) * | 2001-11-02 | 2003-05-15 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zur Regelung eines Kühlsystems einer Verbrennungskraftmaschine |
| DE10155339A1 (de) * | 2001-11-10 | 2003-05-22 | Daimler Chrysler Ag | Verfahren zum Betreiben eines Verbrennungsmotors und Kraftfahrzeug |
| DE10224063A1 (de) * | 2002-05-31 | 2003-12-11 | Daimler Chrysler Ag | Verfahren zur Wärmeregulierung einer Brennkraftmaschine für Fahrzeuge |
| JP4048993B2 (ja) * | 2003-04-08 | 2008-02-20 | 日産自動車株式会社 | エンジンの排気浄化装置 |
| US7353865B2 (en) | 2003-09-05 | 2008-04-08 | Arvinmeritor Technology, Llc | Method for controlling a valve for an exhaust system |
| DE10351148A1 (de) * | 2003-11-03 | 2005-06-02 | Bayerische Motoren Werke Ag | Kühlanlage für einen Verbrennungsmotor eines Fahrzeugs mit einer abschaltbaren Wasserpumpe |
| JP4482901B2 (ja) * | 2008-08-07 | 2010-06-16 | 株式会社デンソー | 排気熱回収器の異常診断装置 |
| DE102009054359B4 (de) * | 2008-12-01 | 2016-09-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Motorkühlsystemdiagnose für Anwendungen mit zwei Kühlmittelsensoren |
| US8046150B2 (en) | 2008-12-01 | 2011-10-25 | GM Global Technology Operations LLC | Engine cooling system diagnostic for applications with two coolant sensors |
-
2011
- 2011-07-29 DE DE102011108953.9A patent/DE102011108953B4/de not_active Expired - Fee Related
-
2012
- 2012-06-30 US US14/235,688 patent/US9903255B2/en not_active Expired - Fee Related
- 2012-06-30 WO PCT/EP2012/002784 patent/WO2013017188A1/de not_active Ceased
- 2012-06-30 EP EP12732543.9A patent/EP2739833B1/de not_active Not-in-force
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013017188A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011108953B4 (de) | 2014-11-27 |
| US20140182523A1 (en) | 2014-07-03 |
| WO2013017188A1 (de) | 2013-02-07 |
| DE102011108953A1 (de) | 2013-01-31 |
| EP2739833B1 (de) | 2016-03-23 |
| US9903255B2 (en) | 2018-02-27 |
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