EP0061597A1 - Cooling device for liquid-cooled internal-combustion engines - Google Patents
Cooling device for liquid-cooled internal-combustion engines Download PDFInfo
- Publication number
- EP0061597A1 EP0061597A1 EP82101629A EP82101629A EP0061597A1 EP 0061597 A1 EP0061597 A1 EP 0061597A1 EP 82101629 A EP82101629 A EP 82101629A EP 82101629 A EP82101629 A EP 82101629A EP 0061597 A1 EP0061597 A1 EP 0061597A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing chamber
- water tank
- return water
- thermostat
- heat exchanger
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0231—Header boxes having an expansion chamber
-
- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/52—Heat exchanger temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/06—Derivation channels, e.g. bypass
Definitions
- the invention relates to a cooling device for internal combustion engines of a type according to the features of the preamble of claim 1.
- the cooling device is provided and possible exclusively for liquid-cooled internal combustion engines with combined cooling by an engine coolant and an external coolant, in particular for watercraft drives.
- the object of the invention is to enable the use of such a cooling device with a thermostat integrated in the heat exchanger also in all other conventional liquid-cooled internal combustion engines, such as in particular in internal combustion engines for driving motor vehicles.
- the invention achieves this purpose by the features according to the characterizing part of patent claim 1.
- This also enables general use in all liquid-cooled internal combustion engines.
- the claims 2 to 5 contain features that enable the use of the invention in conventional coolers with heat exchange between the ambient air and the machine coolant particularly advantageous and the construction cost keep such a cooling device particularly low, since the return water tank of the cooler with the housing of the thermostat, apart from its cover, can be produced in one piece and as an easily molded plastic injection-molded part.
- a heat exchanger 1 for air and coolant which is designed as a cooler for internal combustion engines of motor vehicles, such as, in particular, automobiles and motorcycles, is designed as a cross-flow cooler. It has a flow water box 3 and a return water box 4 on both sides of its cooler field 2.
- the cooler field 2 is flowed through horizontally by the coolant according to the arrows 7 and the heat to be dissipated is thereby transferred from the coolant to the cool air also flowing through the cooler field - perpendicular to the plane of the drawing.
- the return water tank 4 has on its top a filler neck 8, which is equipped at its filler opening with a conventional cover 9 containing pressure and vacuum valves.
- a housing 10 of a thermostat 10 ', a short-circuit connecting piece 11 and an outlet piece 12 is formed in one piece in a substantially multi-cylindrical internal cross section.
- the axis of the concentric cylinder sections of the housing 10 and the short-circuit connecting piece 11 is arranged in the direction of the air flow directed from the plane of the drawing.
- the outlet nozzle 12 extends radially downward, or possibly to the side or possibly also obliquely to the side and down, depending on the continuation of a return line, not shown, to the internal combustion engine.
- the housing 10 of the thermostat 10 'contains a conventional thermostat insert 13 with a mounting flange 14 with a radiator valve opening, an expansion element 15, a radiator valve plate 16 and a short-circuit valve plate 17.
- the mounting flange 14 is sealed by a cover 18 against a gradation of Clamped internal cross section of the housing 10.
- the closure cover 18 has a flange connection (not shown) with a sealing ring 19 at the end region 20 of the housing 10 and axial projections 21 arranged in a crown, the end faces of which abut the fastening flange 14 and whose window-like recesses 22 have inlet openings for the cooling liquid in an inlet chamber arranged in the closure cover 18 23 of the housing 10 form.
- the cutouts 22 are assigned window-like openings 24 in the partition of the housing 10 to the interior of the return water tank 4.
- a narrow ventilation opening 25 connects the inner cross section of the housing 10, which acts as a mixing chamber 26 at an upper position in the operating position also with the inside of the return water tank 4.
- the gradation of the inner cross section of the housing 10 from the mixing chamber 26 to the short-circuit connecting piece 11 is designed as a valve seat 27 for the associated inlet opening 28 to the mixing chamber 26.
- the return water tank 4 is formed with the housing 10 of the thermostat 10 'in one piece from metal or in particular from plastic in die casting or injection molding, so that both the manufacturing costs and the weight of the cooling device according to the invention are low. This is also favored by the fact that the housing 10 of the thermostat 10 ', in contrast to its usual arrangement on the housing of internal combustion engines, is not exposed to its maximum temperature, but rather to the maximum temperature of the coolant, which is much lower and enables the use of inexpensive plastics.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Temperature-Responsive Valves (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft eine Kühlvorrichtung für Brennkraftmaschinen einer Bauart gemäß den Merkmalen des Oberbegriffes des Patentanspruches 1.The invention relates to a cooling device for internal combustion engines of a type according to the features of the preamble of
Bei dieser bekannten Bauart nach der DE-OS 29 16 691 ist die Kühlvorrichtung ausschließlich für flüssigkeitsgekühlte Brennkraftmaschinenmit kombinierter Kühlung durch ein Maschinen-Kühlmittel und ein Außen-Kühlmittel, insbesondere für Wasserfahrzeug-Antriebe, vorgesehen und möglich.In this known design according to DE-OS 29 16 691, the cooling device is provided and possible exclusively for liquid-cooled internal combustion engines with combined cooling by an engine coolant and an external coolant, in particular for watercraft drives.
Aufgabe der Erfindung ist es, die Anwendung einer derartigen Kühlvorrichtung mit im Wärmetauscher integriertem Thermostat auch bei allen anderen üblichen flüssigkeitsgekühlten Brennkraftmaschinen, wie insbesondere bei Brennkraftmaschinen zum Antrieb von Kraftfahrzeugen zu ermöglichen. Diesen Zweck erreicht die Erfindung durch die Merkmale gemäß dem Kennzeichen des Patentanspruches 1. Damit ist auch eine allgemeine Anwendung bei allen flüssigkeitsgekühlten Brennkraftmaschinen möglich. Die Patentansprüche 2 bis 5 enthalten Merkmale, die die Anwendung der Erfindung bei üblichen Kühlern mit Wärmetausch zwischen der Umgebungsluft und der Maschinen-Kühlflüssigkeit besonders vorteilhaft ermöglichen und den Bauaufwand einer derartigen Kühlvorrichtung besonders gering halten, da dabei der Rücklauf-Wasserkasten des Kühlers mit dem Gehäuse des Thermostats, abgesehen von dessen Deckel, einteilig und als einfach ausformbares Kunststoff-Spritzteil herstellbar sind.The object of the invention is to enable the use of such a cooling device with a thermostat integrated in the heat exchanger also in all other conventional liquid-cooled internal combustion engines, such as in particular in internal combustion engines for driving motor vehicles. The invention achieves this purpose by the features according to the characterizing part of
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigen:
- Fig. 1 die Prinzipdarstellung eines Querstromkühlers für Brennkraftmaschinen mit einem Thermostat am Rücklauf-Wasserkasten und
- Fig. 2 den dem Rücklauf-Wasserkasten des Querstromkühlers einteilig angeformten Thermostat im Längsschnitt nach der Linie II-II in Fig. 1.
- Fig. 1 shows the schematic diagram of a cross-flow cooler for internal combustion engines with a thermostat on the return water tank and
- 2 shows the thermostat, integrally molded onto the return water tank of the cross-flow cooler, in longitudinal section along the line II-II in FIG. 1.
Ein als Kühler für Brennkraftmaschinen von Kraftfahrzeugen, wie insbesondere Personenkraftwagen und Motorräder bestimmter Wärmetauscher 1 für Luft und Kühlflüssigkeit ist als Querstromkühler ausgebildet. Er weist beiderseits seines Kühlerfeldes 2 je einen Vorlauf-Wasserkasten 3 und Rücklauf-Wasserkasten 4 auf.A
In den Vorlauf-Wasserkasten 3 mündet ein Eintrittsstutzen 5 einer nicht dargestellten Vorlaufleitung, die gemäß Pfeil 6 die Kühlflüssigkeit von der Brennkraftmaschine in den Wärmetauscher 1 leitet. Das Kühlerfeld 2 wird gemäß den Pfeilen 7 horizontal von der Kühlflüssigkeit durchströmt und dabei die abzuführende Wärme aus der Kühlflüssigkeit an die das Kühlerfeld gleichfalls - senkrecht zur Zeichnungsebene - durchströmende Kühlluft übertragen.An
Der Rücklauf-Wasserkasten 4 weist an seiner Oberseite einen Einfüllstutzen 8 auf, der an seiner Einfüllöffnung mit einem übliche Überdruck- und Unterdruck-Ventileenthaltenden Verschlußdeckel 9 ausgestattet ist. An seiner Unterseite ist dem Rücklauf-Wasserkasten 4 ein im wesentlichen mehrfach-zylindrisch im Innenquerschnitt abgestuftes Gehäuse 10 eines Thermostats 10',ein Kurzschluß-Anschlußstutzen 11 und ein Austrittsstutzen 12 einteilig angeformt. Die Achse der zueinander konzentrischen Zylinder-Abschnitte des Gehäuses 10 und des Kurzschluß-Anschlußstutzens 11 ist in Richtung der aus der Zeichnungsebene gerichteten Luftströmung angeordnet. Der Austrittsstutzen 12 erstreckt sich radial dazu nach unten, oder ggf. zur Seite oder ggf. auch schräg nach seitlich-unten, je nach Weiterführung einer nicht gezeigten Rücklaufleitung zur Brennkraftmaschine.The
Das Gehäuse 10 des Thermostats 10' enthält einen üblichen Thermostateinsatz 13 mit einem Befestigungsflansch 14 mit Kühler-Ventilöffnung, einem Dehnstoffelement 15, einem Kühler-Ventilteller 16 und einem Kurzschluß-Ventilteller 17. Der Befestigungsflansch 14 wird von einem Verschlußdeckel 18 dichtend gegen eine Abstufung des Innenquerschnitts des Gehäuses 10 gespannt. Der Verschlußdeckel 18 weist hierfür eine nicht dargestellte Flanschverbindung mit Dichtring 19 am Endbereich 20 des Gehäuses 10 sowie kronenförmig angeordnete Axial-Ansätze 21 auf, deren Stirnseiten am Befestigungsflansch 14 anliegen und deren fensterartige Aussparungen 22 Eintrittsöffnungen für die Kühlflüssigkeit in eine'im Verschlußdeckel 18 angeordnete Zulaufkammer 23 des Gehäuses 10 bilden. Den Aussparungen 22 sind fensterartige Öffnungen 24 in der Trennwand des Gehäuses 10 zum Inneren des Rücklauf-Wasserkastens 4 zugeordnet.Eine enge Entlüftungsöffnung 25 verbindet den als Mischkammer 26 wirkenden Innenquerschnitt des Gehäuses 10 an einer in Betriebslage obenliegenden Stelle ebenfalls mit dem Inneren des Rücklauf-Wasserkastens 4. Die Abstufung des Innenquerschnitts des Gehäuses 10 von der Mischkammer 26 zum Kurzschluß-Anschlußstutzen 11 ist als Ventilsitz 27 für die zugeordnete Eintrittsöffnung 28 zur Mischkammer 26 ausgebildet.The
Der Rücklauf-Wasserkasten 4 ist mit dem Gehäuse 10 des Thermostats 10' einteilig aus Metall oder insbesondere aus Kunststoff in Druckguß bzw. Spritzguß ausgeformt, so daß sowohl die Herstellungskosten als auch das Gewicht der erfindungsgemäßen Kühlvorrichtung niedrig sind. Dies wird auch dadurch begünstigt, daß das Gehäuse 10 des Thermostats 10' im Gegensatz zu seiner üblichen Anordnung am Gehäuse von Brennkraftmaschinen nicht dessen Höchsttemperatur, sondern äußerstens der Höchsttemperatur der Kühlflüssigkeit ausgesetzt ist, die wesentlich niedriger liegt und die Anwendung preisgünstiger Kunststoffe ermöglicht.The
Claims (6)
gekennzeichnet durch
marked by
dadurch gekennzeichnet,
characterized,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82101629T ATE14150T1 (en) | 1981-03-27 | 1982-03-03 | COOLING DEVICE FOR LIQUID-COOLED COMBUSTION ENGINES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3112202 | 1981-03-27 | ||
DE3112202A DE3112202C2 (en) | 1981-03-27 | 1981-03-27 | Cooling device for liquid-cooled internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0061597A1 true EP0061597A1 (en) | 1982-10-06 |
EP0061597B1 EP0061597B1 (en) | 1985-07-03 |
Family
ID=6128509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82101629A Expired EP0061597B1 (en) | 1981-03-27 | 1982-03-03 | Cooling device for liquid-cooled internal-combustion engines |
Country Status (6)
Country | Link |
---|---|
US (1) | US4425877A (en) |
EP (1) | EP0061597B1 (en) |
JP (1) | JPS57165622A (en) |
AT (1) | ATE14150T1 (en) |
DE (2) | DE3112202C2 (en) |
SU (1) | SU1124890A3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364363A1 (en) * | 1988-10-13 | 1990-04-18 | Valeo Thermique Moteur | Rapid-connection device for a header box with expansion chamber |
EP0563529A2 (en) * | 1992-03-31 | 1993-10-06 | KERMI GmbH | Thermostatic system and heating body using the same |
FR2736385A1 (en) * | 1995-07-04 | 1997-01-10 | Valeo Thermique Moteur Sa | Two-phase cooling system for motor vehicle engine - has expansion and filling bottle integral with heat exchanger fluid storage, connected through thermostatically controlled valve |
FR3105982A1 (en) * | 2020-01-07 | 2021-07-09 | Renault S.A.S. | Motor vehicle cooling device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS639622A (en) * | 1986-06-30 | 1988-01-16 | Fuji Heavy Ind Ltd | Cooling device of engine |
JPH0199942A (en) * | 1987-09-30 | 1989-04-18 | Teraoka Seiko Co Ltd | Label printing and attaching apparatus |
GB9411617D0 (en) * | 1994-06-09 | 1994-08-03 | Rover Group | A thermostat assembly |
GB2310923B (en) * | 1996-03-06 | 2000-05-24 | Rover Group | Vehicle engine cooling system |
DE19750814C5 (en) * | 1997-11-17 | 2005-08-18 | Modine Manufacturing Co., Racine | Heat exchangers, in particular oil coolers |
JP3284407B2 (en) | 1999-01-27 | 2002-05-20 | 日本サーモスタット株式会社 | Cooling medium flow control method and device |
JP4262346B2 (en) * | 1999-01-27 | 2009-05-13 | 本田技研工業株式会社 | thermostat |
DE19942726A1 (en) * | 1999-09-08 | 2001-03-29 | Zahnradfabrik Friedrichshafen | Cooling circuit |
DE10010078C2 (en) | 2000-03-02 | 2003-06-18 | Bayerische Motoren Werke Ag | Cooling device for a liquid operating medium of an internal combustion engine |
US6364213B1 (en) | 2001-04-18 | 2002-04-02 | Ford Global Technologies, Inc. | Engine cooling system |
ES2346146T3 (en) * | 2005-03-18 | 2010-10-11 | BEHR GMBH & CO. KG | HEAT EXCHANGER WITH AERATOR. |
DE102006040989A1 (en) * | 2006-08-31 | 2007-11-08 | Audi Ag | Cooling device for an internal combustion engine has a distributor box, a radiator with a collector box, a pre-cooling circuit and a main cooling circuit |
DE102007052263B4 (en) * | 2007-11-02 | 2021-11-04 | Bayerische Motoren Werke Aktiengesellschaft | Thermostatic valve assembly |
US8418931B2 (en) * | 2008-04-29 | 2013-04-16 | Ford Global Technologies, Llc | Heat exchanger with integral thermostats |
US8360634B2 (en) * | 2008-07-07 | 2013-01-29 | Obidi T Yomi | Normal-to-flow thermostat design |
US9995200B2 (en) * | 2014-12-08 | 2018-06-12 | Hyundai Motor Company | Temperature control device for engine |
DE102015113630A1 (en) * | 2015-08-18 | 2017-03-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | A conduit member for distributing a cooling liquid in a cooling system of a vehicle and a method for regulating the coolant distribution in a cooling system of a vehicle by means of a conduit member |
GB2561855A (en) * | 2017-04-25 | 2018-10-31 | Linde Aktiengesellshcaft | Heat exchanger and method for operating a heat exchanger |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1403493A (en) * | 1916-12-28 | 1922-01-17 | Frederick M Furber | Temperature-controlling apparatus for internal-combustion engines |
US1515742A (en) * | 1923-05-10 | 1924-11-18 | Int Motor Co | Automatically-controlled cooling system for internal-combustion engines |
DE2134028A1 (en) * | 1971-07-08 | 1973-01-25 | Sueddeutsche Kuehler Behr | PLASTIC WATER BOX FOR METAL HEAT EXCHANGER |
US3840175A (en) * | 1972-04-05 | 1974-10-08 | Jacuzzi Bros Inc | By-pass valve assembly for pool type heater |
US3990504A (en) * | 1975-09-29 | 1976-11-09 | International Harvester Company | Two stage operation for radiator |
DE2647970A1 (en) * | 1976-02-13 | 1977-08-18 | Caterpillar Tractor Co | GAS-LIQUID SEPARATION DEVICE |
DE2741353A1 (en) * | 1977-09-14 | 1979-03-15 | Volkswagenwerk Ag | water tank for transverse flow vehicle radiator - has compensation chamber ensuring air outlet before water |
DE2755466A1 (en) * | 1977-12-13 | 1979-06-21 | Daimler Benz Ag | THERMOSTATIC CONTROL VALVE |
DE2916691A1 (en) * | 1979-04-25 | 1980-10-30 | Bayerische Motoren Werke Ag | COOLING DEVICE FOR LIQUID-COOLED COMBUSTION ENGINES, IN PARTICULAR FOR WATER VEHICLES WITH COMBINED LIQUID-SEAWATER COOLING OF THE COMBUSTION ENGINE |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7142759U (en) * | 1972-02-03 | Compagnia Italiana Tubi Metallici Flessibili Spa | Thermostat for the cooling circuit of internal combustion engines | |
US2439871A (en) * | 1942-09-18 | 1948-04-20 | Young Radiator Co | Fluid temperature controlling device |
DE1079893B (en) * | 1952-01-24 | 1960-04-14 | Wilhelm Elze | Fluid cooler for internal combustion engines |
DE1281212B (en) * | 1964-07-10 | 1968-10-24 | Bosch Gmbh Robert | Control valve for temperature-dependent control of the coolant circulation in internal combustion engines |
US3255740A (en) * | 1964-09-18 | 1966-06-14 | Gen Motors Corp | Engine coolant deaeration system |
ES403094A1 (en) * | 1972-03-17 | 1975-04-16 | Tecalemit Sa | Improvements in adjustable flow radiators. (Machine-translation by Google Translate, not legally binding) |
JPS526741U (en) * | 1975-06-26 | 1977-01-18 | ||
FR2481791B1 (en) * | 1980-05-05 | 1985-11-22 | Ferodo Sa | HEAT EXCHANGER, PARTICULARLY FOR A COOLING CIRCUIT OF A MOTOR VEHICLE ENGINE |
-
1981
- 1981-03-27 DE DE3112202A patent/DE3112202C2/en not_active Expired
-
1982
- 1982-03-03 DE DE8282101629T patent/DE3264482D1/en not_active Expired
- 1982-03-03 AT AT82101629T patent/ATE14150T1/en not_active IP Right Cessation
- 1982-03-03 EP EP82101629A patent/EP0061597B1/en not_active Expired
- 1982-03-19 JP JP57043017A patent/JPS57165622A/en active Granted
- 1982-03-24 SU SU823407047A patent/SU1124890A3/en active
- 1982-03-29 US US06/363,145 patent/US4425877A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1403493A (en) * | 1916-12-28 | 1922-01-17 | Frederick M Furber | Temperature-controlling apparatus for internal-combustion engines |
US1515742A (en) * | 1923-05-10 | 1924-11-18 | Int Motor Co | Automatically-controlled cooling system for internal-combustion engines |
DE2134028A1 (en) * | 1971-07-08 | 1973-01-25 | Sueddeutsche Kuehler Behr | PLASTIC WATER BOX FOR METAL HEAT EXCHANGER |
US3840175A (en) * | 1972-04-05 | 1974-10-08 | Jacuzzi Bros Inc | By-pass valve assembly for pool type heater |
US3990504A (en) * | 1975-09-29 | 1976-11-09 | International Harvester Company | Two stage operation for radiator |
DE2647970A1 (en) * | 1976-02-13 | 1977-08-18 | Caterpillar Tractor Co | GAS-LIQUID SEPARATION DEVICE |
DE2741353A1 (en) * | 1977-09-14 | 1979-03-15 | Volkswagenwerk Ag | water tank for transverse flow vehicle radiator - has compensation chamber ensuring air outlet before water |
DE2755466A1 (en) * | 1977-12-13 | 1979-06-21 | Daimler Benz Ag | THERMOSTATIC CONTROL VALVE |
DE2916691A1 (en) * | 1979-04-25 | 1980-10-30 | Bayerische Motoren Werke Ag | COOLING DEVICE FOR LIQUID-COOLED COMBUSTION ENGINES, IN PARTICULAR FOR WATER VEHICLES WITH COMBINED LIQUID-SEAWATER COOLING OF THE COMBUSTION ENGINE |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0364363A1 (en) * | 1988-10-13 | 1990-04-18 | Valeo Thermique Moteur | Rapid-connection device for a header box with expansion chamber |
FR2637971A1 (en) * | 1988-10-13 | 1990-04-20 | Valeo | QUICK CONNECTION DEVICE FOR A SOLIDARITY FLUID BOX OF AN EXPANSION VESSEL |
US4995449A (en) * | 1988-10-13 | 1991-02-26 | Valeo Thermique Moteur Hutchinson | Rapid action coupling system for a heat exchanger fluid tank integral with an expansion vessel |
EP0563529A2 (en) * | 1992-03-31 | 1993-10-06 | KERMI GmbH | Thermostatic system and heating body using the same |
EP0563529A3 (en) * | 1992-03-31 | 1994-09-21 | Kermi Gmbh | Thermostatic system and heating body using the same |
FR2736385A1 (en) * | 1995-07-04 | 1997-01-10 | Valeo Thermique Moteur Sa | Two-phase cooling system for motor vehicle engine - has expansion and filling bottle integral with heat exchanger fluid storage, connected through thermostatically controlled valve |
FR3105982A1 (en) * | 2020-01-07 | 2021-07-09 | Renault S.A.S. | Motor vehicle cooling device |
WO2021139980A1 (en) * | 2020-01-07 | 2021-07-15 | Renault S.A.S | Cooling device for a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
ATE14150T1 (en) | 1985-07-15 |
EP0061597B1 (en) | 1985-07-03 |
DE3112202A1 (en) | 1982-10-14 |
US4425877A (en) | 1984-01-17 |
SU1124890A3 (en) | 1984-11-15 |
DE3112202C2 (en) | 1984-11-15 |
JPS6364614B2 (en) | 1988-12-13 |
JPS57165622A (en) | 1982-10-12 |
DE3264482D1 (en) | 1985-08-08 |
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