WO2015114225A1 - Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. - Google Patents
Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. Download PDFInfo
- Publication number
- WO2015114225A1 WO2015114225A1 PCT/FR2014/050167 FR2014050167W WO2015114225A1 WO 2015114225 A1 WO2015114225 A1 WO 2015114225A1 FR 2014050167 W FR2014050167 W FR 2014050167W WO 2015114225 A1 WO2015114225 A1 WO 2015114225A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compartment
- engine
- tank
- bulkhead
- lubricant
- 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.)
- Ceased
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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/029—Expansion reservoirs
-
- 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
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/001—Heating
-
- 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
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
- F01M5/021—Conditioning lubricant for aiding engine starting, e.g. heating by heating
-
- 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
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0475—Engine and gearing, i.e. joint lubrication or cooling or heating thereof
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0025—Oilsumps with heat exchangers
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M2011/0095—Supplementary oil tank
-
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P2011/205—Indicating devices; Other safety devices using heat-accumulators
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/18—Heater
Definitions
- the present invention relates to a reservoir for storing a cooling liquid and an engine lubricant and / or transmission for a motor vehicle engine, as well as a circuit for cooling and thermal regulation of this engine. .
- the invention applies generally to the control of the temperature of the coolant and the engine lubricant and / or transmission for all motor vehicles incorporating an internal combustion engine (particularly for land vehicles that can be automobiles , for example of the tourism or heavy goods vehicles, rail, sea or river), as well as hybrid vehicles incorporating in addition an electric motor or a storage battery, in particular for preheating the heat engine of a hybrid vehicle ( with starting on an electric motor, preheating the engine and then starting the engine), for preheating the passenger compartment or any other body or system of a vehicle (for example the battery or the electronic systems).
- motor vehicles particularly for land vehicles that can be automobiles , for example of the tourism or heavy goods vehicles, rail, sea or river
- hybrid vehicles incorporating in addition an electric motor or a storage battery, in particular for preheating the heat engine of a hybrid vehicle ( with starting on an electric motor, preheating the engine and then starting the engine), for preheating the passenger compartment or any other body or system of a vehicle (for example the battery or the electronic systems).
- a major disadvantage of existing cooling and thermal control systems lies in the lack of means to simply and effectively control the temperature of the engine lubricant and transmission used for the heat engines or to heat these lubricants at the same time as the cooling liquid.
- An object of the present invention is to provide a tank adapted to store a coolant of a heat engine of a motor vehicle within a cooling circuit and thermal control of the engine, which tank remedies this disadvantage including allowing to maintain the coolant and engine lubricants and / or transmission at a uniform temperature and preheat these fluids at one or more temperatures determined that the engine is hot or cold, the reservoir being delimited by a thermally insulating external wall having an inlet and an outlet for this liquid, the reservoir comprising inside the the wall of the heating means which are able to preheat the liquid for the cold start of the vehicle.
- a tank according to the invention comprises a first compartment for the cooling liquid which is provided with said inlet and of said outlet, and at least one other compartment which is adapted to store a lubricant of the engine or a transmission lubricant. (ie another engine oil compartment and / or other separate transmission oil compartment) and which is separated from the first compartment by a bulkhead at a lower area of said first compartment, said first compartment and said at least one compartment another compartment each containing at least one local heating means as heating means.
- bulkhead means in this description a partition perfectly sealed to the various fluids located on either side of this partition. Specifically, the bulkhead separating said at least one other compartment and said first compartment is sealed to the coolant and the lubricant of the engine or transmission.
- said at least one local heating means comprises at least one phase change material (PCM), it being specified that this local heating means may vary from one compartment to another.
- PCM phase change material
- phase change material for example selected from hydrated or metal salts, paraffins and / or polyolefins are also usable.
- this partitioned monoblock tank according to the invention in a cooling and thermal regulation circuit of the engine allows a satisfactory thermal regulation of the heating of the cooling liquid, the engine lubricant and / or the transmission lubricant when restarting the vehicle by this engine.
- the coolant remains for a while at a relatively high temperature of about 70 to 90 ° C, so that the or each molten MCP releases heat into the engine. corresponding fluid, which is already relatively hot when restarting the engine.
- the heating of the engine oil and / or the transmission oil allows optimized operation of the operation of the engine of the vehicle.
- a tank according to the invention may incorporate auxiliary means for heating or preheating the cooling liquid and possibly engine lubricant and / or lubricant which are other than said at least one phase-change material, these auxiliary means comprising, for example, electrical resistances directly housed in said first compartment for (pre) heating the cooling liquid and / or in the other compartment (s) to (pre) heat the engine lubricant and / or the lubricant of transmission.
- said first compartment may extend at least partly in one direction. substantially vertical and said at least one other compartment may extend generally below said first compartment in a substantially horizontal direction.
- the reservoir comprises two said other compartments which consist respectively of a first other compartment adapted to store said engine lubricant and a second other compartment adapted to store said transmission lubricant. , which each contain said at least one phase change material and which are separated from each other by another bulkhead.
- said other bulkhead is sealed to both the transmission lubricant and the engine lubricant.
- said first other compartment and / or said second other compartment can be separated from said first compartment by said watertight partition which is formed on a lower face of said first compartment, the reservoir being generally L-shaped or T-shaped. return.
- said other watertight partition is substantially perpendicular to said first watertight partition.
- said bulkhead and said other bulkhead may each be adapted to achieve thermal bridges so as to maintain the coolant, said engine lubricant and said transmission lubricant at at least a uniform temperature .
- said bulkhead and said other watertight partition may have thermal permeabilities adapted to achieve these thermal bridges (ie which are obtained by the design and materials of the partitions) and / or heat pipes passing through these partitions (ie these thermal bridges are obtained by these heat pipes which allow the exchange of heat between compartments).
- Compartment and said at least one other compartment may respectively be provided with support structures of said at least one phase-change material, these support structures being able to be integral with said outer wall and being compatible with said coolant and with said lubricant of the engine and / or said transmission lubricant.
- said support structures may comprise hollow tubes with closed ends containing said at least one phase-change material.
- the reservoir may further comprise means forming an expansion vessel and
- said external wall of the reservoir may comprise two envelopes and a super thermal insulation airgel disposed between these envelopes and optionally combined with vacuum.
- thermal insulation can be made between these two envelopes by vacuum, a single thermal insulator and / or a radiation-reflecting coating.
- said outer wall may have at least partly a rounded cross section, for example circular, o conferring a geometry of revolution (e.g. cylindrical or spherical).
- a circuit according to the invention for cooling and thermal regulation of a heat engine of a motor vehicle comprises
- said first compartment can be located at the rear and on substantially the entire height of the engine.
- said at least one other compartment may be located below and on at least a part of the length of the heat engine.
- the fluids stored in the tank according to the invention can join their containment by gravity, moving members such as lifting pumps can be used if necessary to replace them elsewhere in their respective circuits.
- the coolant stored in a tank of the invention and flowing in said cooling and thermal regulation circuit can also serve to cool an electric motor or a battery of accumulators fitted to a hybrid motor vehicle.
- FIG. 1 is a diagrammatic view in vertical section in a longitudinal plane of a motor vehicle extending from the rear to the front of its engine compartment, of a tank according to an example of the invention comprising a first compartment and two other contiguous compartments
- FIG. 2 is a side (left) view of the engine compartment according to a variant of the invention as visible in FIG. 3,
- FIG. 3 is a side and top perspective view of the front of the engine compartment of FIG. 2,
- FIG. 4 is a view from above of the engine compartment of FIG. 3,
- FIG. 5 is a view of the rear of the engine compartment of FIG. 3,
- FIG. 6 is a view from below of the engine compartment of FIG. 3,
- FIG. 7 is a schematic block diagram of a cooling and thermal regulation circuit, showing its operation when starting with a cold coolant tank
- FIG. 8 is a schematic block diagram of the cooling circuit. according to FIG. 7, showing its operation when starting with this reservoir of coolant which is hot and operating at a temperature below 100 ° C.
- FIG. 9 is a schematic block diagram of the cooling circuit according to FIG. 7, showing its operation during a start with the coolant reservoir which is hot and operating at a temperature above 100 ° C., and
- FIG. 10 is a schematic block diagram of a cooling circuit according to the invention, showing its operation when starting with a tank of the invention which is cold and further the thermal regulation of the lubricant temperature of the engine provided by this tank.
- the monoblock tank 1 illustrated in FIG. 1 is delimited by an outer wall 2 forming, in substantially vertical section, an inverted asymmetric T, with:
- a first compartment 3 containing the engine engine coolant the vehicle having a 3i inlet and an outlet 3 2 for the liquid and provided with means of (pre) heating room 3a of the liquid, and
- two other compartments 4 and 5 each having an inlet 4-i, 5i and an outlet 4 2 , 5 2 and which are respectively provided with means (pre) local heating 4a and 5a including a rear compartment 4 containing the engine oil and a front compartment 5 containing the transmission oil.
- each inlet 4i, 5i is provided with a solenoid valve to transfer the corresponding oil to the compartment 4, 5 after stopping the engine, by gravity.
- each outlet 4 2 , 5 2 is provided with means for reinjecting the oil concerned into the corresponding oil circuit, such as a lifting pump provided with hoses.
- the first compartment 3 is sealed in a sealed horizontal partition 6 compartments 4 and 5, which are separated from each other by a vertical partition 7 waterproof.
- the local (pre) heating means 3a, 4a, 5a they each comprise, for example, a phase change material (s) (MCP) 3a, 4a, 5a possibly combined with other means of (pre) auxiliary heating such as electrical resistors.
- MCPs 3a, 4a, 5a are advantageously supported by hollow tubes 3b, 4b, 5b with closed ends secured to the inner face of the wall 2 in each of the three sealed compartments 3, 4 and 5 (these tubes receiving the MCP are not shown only partially in the diagram of Figure 1).
- the tank 1 comprises in this example of Figure 1 an expansion and degassing vessel 8 which overcomes the upper compartment 3 and which is separated from the latter by a partition 9.
- the tank V according to the invention has its outer wall 2 'which has a substantially L-shaped (or asymmetrical inverted T) shape, as can be seen in FIG. 2 with, at the rear of the engine compartment, the first compartment 3 'containing the coolant which extends globally vertically from a vase expansion and degassing 8 'to the compartment 4' containing the engine oil (this expansion vessel 8 'is separated from the compartment 3' by a partition 9 ').
- This compartment 4 ' is separated from the compartment 3' by a horizontal partition 6 'sealed and extends generally horizontally from rear to front to the front compartment 5' containing the transmission oil from which it is separated by another bulkhead 7 'substantially vertical.
- the tank 1, 1 ' may have a variable shape other than those illustrated in FIGS. 1 to 6, the essential being that it is adapted to the architecture of the engine by being directly integrated with the available space in the engine compartment.
- FIGS. 7 to 10 show the main elements, members and loops of a fluid cooling and thermal regulation circuit according to the example of the invention of FIG. 10, in which, at each of these four figures, the loop in function is marked with dashes and the elements are identified as follows:
- Storage tank 1a of the single coolant also forming expansion vessel 8;
- Heat engine 10 Thermostatic housing 11;
- Oil pump 13 connected to the engine 10 ( Figure 10);
- Turbocharger 14 connected to the engine 10;
- Buckle 18 associated with an electric motor 19, with a radiator 20, an inverter 21, an "STT" 22 and a pump 23.
- FIG. 8 which illustrates the closed loop B2 in function when the vehicle is started with the reservoir 1a for storing the only coolant which is hot but at an operating temperature of less than 100 ° C.
- this loop B2 relates to the tank 1a in addition to the heat engine 10 and the thermostatic housing 11.
- FIG. 9 which illustrates the closed loop B3 in function when the vehicle is started with the reservoir 1a for storing the only coolant that is hot and at an operating temperature of more than 100 ° C.
- this loop B3 relates to the radiator 17 of the engine 10 in addition to the tank 1a, the engine 10 and the housing 11.
- FIG. 10 which illustrates the closed loop B4 in function when the vehicle is started up with the reservoir 1 "according to the invention, with coolant and engine oil which is cold, it can be seen that this loop B4 relates to the compartment 4 of the engine oil in addition to the engine 10 and thermostatic housing 11 which were only concerned in Figure 7.
- the engine management o hot / cold engine is managed by the system on the vehicle, subsystems such as solenoid valves or pumps. circulation / transfer to circulate or not the coolant.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201480074088.XA CN106661999A (zh) | 2014-01-30 | 2014-01-30 | 用于热力发动机的冷却液以及用于发动机润滑剂和/或传动装置润滑剂的罐,以及包括所述罐的回路 |
| EP14708927.0A EP3099907A1 (fr) | 2014-01-30 | 2014-01-30 | Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. |
| US15/113,715 US20170145897A1 (en) | 2014-01-30 | 2014-01-30 | Tank for coolant liquid of a heat engine and for engine and/or transmission lubricant, and circuit including same |
| KR1020167020282A KR20160135703A (ko) | 2014-01-30 | 2014-01-30 | 열 엔진의 냉각 액체와 엔진 및/또는 트랜스미션 윤활제를 위한 탱크 및 상기 탱크를 포함하는 회로 |
| CA2936474A CA2936474A1 (fr) | 2014-01-30 | 2014-01-30 | Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant |
| PCT/FR2014/050167 WO2015114225A1 (fr) | 2014-01-30 | 2014-01-30 | Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. |
| JP2016548077A JP2017507272A (ja) | 2014-01-30 | 2014-01-30 | 熱エンジンの冷却液用、並びにエンジン潤滑油及び/又はトランスミッション潤滑油用のタンクと、これを含む回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR2014/050167 WO2015114225A1 (fr) | 2014-01-30 | 2014-01-30 | Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015114225A1 true WO2015114225A1 (fr) | 2015-08-06 |
Family
ID=50239669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2014/050167 Ceased WO2015114225A1 (fr) | 2014-01-30 | 2014-01-30 | Reservoir pour liquide de refroidissement de moteur thermique et pour lubrifiant moteur et/ou de transmission, et circuit l'incorporant. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170145897A1 (fr) |
| EP (1) | EP3099907A1 (fr) |
| JP (1) | JP2017507272A (fr) |
| KR (1) | KR20160135703A (fr) |
| CN (1) | CN106661999A (fr) |
| CA (1) | CA2936474A1 (fr) |
| WO (1) | WO2015114225A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3369907A1 (fr) * | 2017-03-03 | 2018-09-05 | C.R.F. Società Consortile per Azioni | Système de refroidissement d'un moteur à combustion interne d'un véhicule automobile |
| US10626838B2 (en) | 2017-08-15 | 2020-04-21 | Denso International America, Inc. | Thermal storage expansion tank |
| FR3116327A1 (fr) * | 2020-11-17 | 2022-05-20 | Novares France | Installation de réchauffage d’un fluide d’un organe de véhicule |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3040208B1 (fr) * | 2015-08-20 | 2020-10-23 | Hutchinson | Dispositif thermique pour un fluide, avec chicanes, et circuits associes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322899C1 (de) * | 1993-07-09 | 1994-07-07 | Fritz Werner Praezismaschbau | Kraftfahrzeug-Wärmespeicher |
| JPH108955A (ja) * | 1996-06-25 | 1998-01-13 | Nippon Soken Inc | 冷却液および潤滑油の保温装置 |
| US6102103A (en) | 1997-11-12 | 2000-08-15 | Modine Manufacturing Company | Heat battery |
| WO2007093832A1 (fr) * | 2006-02-17 | 2007-08-23 | Zaza Akhmeteli | Procede de maintien de la temperature des fluides de moteur et appareils de regulation de la temperature de ces fluides |
| US8191618B2 (en) | 2004-02-04 | 2012-06-05 | Battelle Energy Alliance, Llc | Methods of forming thermal management systems and thermal management methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2780651A1 (fr) * | 2011-11-17 | 2014-09-24 | Behr GmbH & Co. KG | Accumulateur thermique |
-
2014
- 2014-01-30 WO PCT/FR2014/050167 patent/WO2015114225A1/fr not_active Ceased
- 2014-01-30 EP EP14708927.0A patent/EP3099907A1/fr not_active Withdrawn
- 2014-01-30 CA CA2936474A patent/CA2936474A1/fr not_active Abandoned
- 2014-01-30 CN CN201480074088.XA patent/CN106661999A/zh active Pending
- 2014-01-30 KR KR1020167020282A patent/KR20160135703A/ko not_active Withdrawn
- 2014-01-30 JP JP2016548077A patent/JP2017507272A/ja active Pending
- 2014-01-30 US US15/113,715 patent/US20170145897A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322899C1 (de) * | 1993-07-09 | 1994-07-07 | Fritz Werner Praezismaschbau | Kraftfahrzeug-Wärmespeicher |
| JPH108955A (ja) * | 1996-06-25 | 1998-01-13 | Nippon Soken Inc | 冷却液および潤滑油の保温装置 |
| US6102103A (en) | 1997-11-12 | 2000-08-15 | Modine Manufacturing Company | Heat battery |
| US8191618B2 (en) | 2004-02-04 | 2012-06-05 | Battelle Energy Alliance, Llc | Methods of forming thermal management systems and thermal management methods |
| WO2007093832A1 (fr) * | 2006-02-17 | 2007-08-23 | Zaza Akhmeteli | Procede de maintien de la temperature des fluides de moteur et appareils de regulation de la temperature de ces fluides |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3369907A1 (fr) * | 2017-03-03 | 2018-09-05 | C.R.F. Società Consortile per Azioni | Système de refroidissement d'un moteur à combustion interne d'un véhicule automobile |
| US10428783B2 (en) | 2017-03-03 | 2019-10-01 | C.R.F. Societa Consortile Per Azioni | Cooling system for an internal combustion engine of a motor-vehicle |
| US10626838B2 (en) | 2017-08-15 | 2020-04-21 | Denso International America, Inc. | Thermal storage expansion tank |
| FR3116327A1 (fr) * | 2020-11-17 | 2022-05-20 | Novares France | Installation de réchauffage d’un fluide d’un organe de véhicule |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3099907A1 (fr) | 2016-12-07 |
| CN106661999A (zh) | 2017-05-10 |
| CA2936474A1 (fr) | 2015-08-06 |
| US20170145897A1 (en) | 2017-05-25 |
| KR20160135703A (ko) | 2016-11-28 |
| JP2017507272A (ja) | 2017-03-16 |
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