FR2751276A1 - FUEL SUPPLY SYSTEM COMPRISING A FUEL TANK - Google Patents
FUEL SUPPLY SYSTEM COMPRISING A FUEL TANK Download PDFInfo
- Publication number
- FR2751276A1 FR2751276A1 FR9709077A FR9709077A FR2751276A1 FR 2751276 A1 FR2751276 A1 FR 2751276A1 FR 9709077 A FR9709077 A FR 9709077A FR 9709077 A FR9709077 A FR 9709077A FR 2751276 A1 FR2751276 A1 FR 2751276A1
- Authority
- FR
- France
- Prior art keywords
- fuel
- tank
- heat exchanger
- internal combustion
- fuel tank
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03414—Arrangements or special measures related to fuel tanks or fuel handling associated with the fuel tank for cooling heated fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03427—Arrangements or special measures related to fuel tanks or fuel handling for heating fuel, e.g. to avoiding freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
-
- 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
-
- 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
- F01P2060/10—Fuel manifold
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
L'invention concerne plus spécialement l'exploitation à des fins de chauffage de la chaleur perdue du carburant. En vue de l'utilisation directe de la chaleur perdue du carburant (3), le réservoir à carburant (1) est réalisé comme un échangeur de chaleur et incorporé dans le circuit de refroidissement du moteur à combustion interne. Cet échangeur possède notamment un fond intermédiaire ondulé (2) entre le carburant et l'agent de refroidissement (5). Une variante prévoit l'incorporation d'un échangeur de chaleur carburant/eau (8) dans la conduite de retour du carburant vers le réservoir. Applicable notamment aux véhicules automobiles dans lesquels le carburant injecté est porté à une température relativement élevée.The invention relates more particularly to the use for heating of waste heat from fuel. For the direct use of waste heat from the fuel (3), the fuel tank (1) is designed as a heat exchanger and incorporated into the cooling circuit of the internal combustion engine. This exchanger notably has a corrugated intermediate bottom (2) between the fuel and the cooling medium (5). A variant provides for the incorporation of a fuel / water heat exchanger (8) in the fuel return line to the tank. Applicable in particular to motor vehicles in which the injected fuel is brought to a relatively high temperature.
Description
L'invention concerne un système d'alimentation en carburant comprenant unThe invention relates to a fuel supply system comprising a
réservoir à carburant pour unfuel tank for a
moteur à combustion interne.internal combustion engine.
Par le document DE 37 25 881 Ai, on connaît un dispositif comprenant un échangeur de chaleur pour chan- DE 37 25 881 A1 discloses a device comprising a heat exchanger for
ger la température du carburant amené à un moteur à com- the temperature of the fuel brought to a combustion engine
bustion interne. On a prévu dans ce dispositif à la fois internal bustion. There is provision in this device at a time
un espace pour le carburant et un espace pour un réfrigé- space for fuel and space for refrigeration
rant d'un système frigorifique. On a ainsi la possibilité of a refrigerating system. We have the possibility
de changer la température du carburant de la manière dé- to change the fuel temperature in the way
sirée, afin d'éviter le risque de formation de bouchons de vapeur dans les conduites de carburant lorsque les températures dans le compartiment moteur sont élevées, ou afin d'empêcher la séparation en flocons de la paraffine, aux basses températures, au cas o le carburant est du gazole. Par le document DE 32 31 881 Ai, on connaît en outre un moteur à combustion interne avec un dispositif pour refroidir le carburant amené au moteur. Ce document prévoit un échangeur de chaleur interposé dans le circuit in order to avoid the risk of formation of vapor plugs in the fuel lines when temperatures in the engine compartment are high, or to prevent flaking of paraffin at low temperatures, in case the fuel is diesel. DE 32 31 881 A1 also discloses an internal combustion engine with a device for cooling the fuel supplied to the engine. This document provides for a heat exchanger interposed in the circuit
de refroidissement d'un système de climatisation et pro- cooling of an air conditioning system and
duisant un refroidissement chaque fois que le système de cooling every time the system of
climatisation est en service. Cette disposition est cen- air conditioning is in use. This provision is central
sée améliorer la puissance à pleine charge ainsi qu'une increased power at full load and a
réduction des polluants émis.reduction of pollutants emitted.
Ces dispositifs ont l'inconvénient que la cha- These devices have the disadvantage that the chain
leur perdue du carburant n'est pas utilisée et ne peut d'ailleurs pas être utilisée parce que la chaleur perdue éventuellement récupérable dans la conduite d'amenée du their lost fuel is not used and can not be used because the waste heat can be recovered in the fuel supply line
carburant au moteur est beaucoup trop faible pour une ex- engine fuel is far too low for an
ploitation. Le document DE 32 14 874 C2 décrit un système d'alimentation en carburant avec un réservoir à carburant et un système frigorifique contenant un échangeur de chaleur qui sert d'évaporateur pour refroidir du carburant dans le réservoir. Ainsi est assuré que même des températures extérieures élevées ne puissent pas avoir d'effet nuisible sur le carburant se trouvant à prosecuting. DE 32 14 874 C2 discloses a fuel supply system with a fuel tank and a refrigeration system containing a heat exchanger which serves as an evaporator for cooling fuel in the tank. This ensures that even high outside temperatures can not have a detrimental effect on the fuel at
l'intérieur du réservoir.inside the tank.
La construction de ce système d'alimentation est cependant très compliquée puisqu'il faut notamment un système frigorifique avec un circuit frigorifique servant de tampon intermédiaire. La chaleur prélevée du carburant The construction of this supply system is however very complicated since it requires in particular a refrigerating system with a refrigerant circuit acting as an intermediate buffer. The heat taken from the fuel
est ensuite cédée à l'extérieur. is then sold outside.
Les moteurs thermiques optimisés pour l'utili- Thermal engines optimized for use
sation ne fournissent pas suffisamment de chaleur perdue sation do not provide enough waste heat
par le circuit de refroidissement du moteur. Il faut ce- by the engine cooling circuit. It is necessary
pendant respecter les prescriptions internationales pour while respecting international requirements for
maintenir les vitres exemptes de buée ou de givre. Le con- keep the windows free of fog or frost. The con-
fort joue en outre un rôle important en une température agréable dans l'habitacle. Afin de pouvoir satisfaire ces strong also plays an important role in a pleasant temperature in the cockpit. In order to satisfy these
exigences, il faut généralement faire appel à des élé- requirements, it is generally necessary to use
ments chauffants auxiliaires. Or, ces éléments augmentent auxiliary heating elements. Now these elements increase
le prix du véhicule, bien qu'ils soient seulement néces- the price of the vehicle, although they are only necessary
saires lorsque le moteur tourne au ralenti ou dans la when the engine is idling or in the
phase d'échauffement.warm-up phase.
L'invention a donc pour but de créer un dispo- The object of the invention is therefore to create a device
sitif par lequel le système de chauffage d'un véhicule by which the heating system of a vehicle
automobile puisse être perfectionné. automobile can be perfected.
Conformément à -l'invention, on obtient ce ré- According to the invention, this result is achieved.
sultat par le fait que, en vue de l'utilisation directe result from the fact that, for direct use
de la chaleur perdue du carburant, le réservoir à carbu- lost heat from the fuel, the fuel tank
rant est réalisé comme un échangeur de chaleur et incor- rant is designed as a heat exchanger and incor-
poré dans le circuit de refroidissement du moteur à com- in the cooling circuit of the combustion engine
bustion interne, ou par le fait qu'un échangeur de cha- internal combustion, or by the fact that a heat exchanger
leur carburant/eau est incorporé dans la conduite de re- their fuel / water is incorporated in the driving of
tour de carburant.fuel tower.
Dans le cas des systèmes d'injection à rampe de distribution ("Common Rail"), appliqués de plus en plus fréquemment, le carburant est mis par exemple sous une très haute pression et fortement échauffé par la détente consécutive. Or, le carburant se trouvant dans la partie In the case of common rail injection systems, applied more and more frequently, the fuel is put for example under a very high pressure and strongly heated by the subsequent expansion. However, the fuel found in the part
du système d'injection comprenant la rampe de distribu- of the injection system comprising the distribution ramp
tion n'est pas nécessaire en totalité pour la combus- is not necessary in full for the combustion of
tion. Le carburant non brûlé et dont la température tion. Unburned fuel whose temperature
continue à être très élevée est renvoyé ensuite à tra- continues to be very high and is then returned to
vers une conduite de retour au réservoir à carburant. Grâce à la réalisation selon l'invention du réservoir comme un échangeur de chaleur et à l'incorporation de cet échangeur dans le circuit de refroidissement du moteur à combustion interne, la chaleur perdue du carburant est to a return line to the fuel tank. Thanks to the embodiment according to the invention of the tank as a heat exchanger and the incorporation of this exchanger in the cooling circuit of the internal combustion engine, the waste heat of the fuel is
utilisable directement pour chauffer un véhicule automo- can be used directly to heat a motor vehicle
bile. Au lieu de cela, il est possible aussi d'incorporer un échangeur de chaleur carburant/eau dans la conduite de bile. Instead, it is also possible to incorporate a fuel / water heat exchanger in the pipeline.
retour de carburant. Une combinaison de ces deux possibi- fuel return. A combination of these two possibilities
lités est également concevable pour une exploitation op- is also conceivable for a different exploitation
timale de la chaleur perdue du carburant. timale of the lost heat of the fuel.
Des modes de réalisation et des développements Embodiments and developments
avantageux de l'invention ressortent de l'exemple de réa- advantage of the invention emerge from the example of
lisation dont le principe est décrit ci-après en réfé- the principle of which is described below in
rence au dessin sur lequel: - la figure 1 est une coupe d'un réservoir à carburant selon l'invention, prise suivant la ligne I-I de la figure 2; et - la figure 2 est une coupe du réservoir de la FIG. 1 is a section of a fuel tank according to the invention, taken along the line I-I of FIG. 2; and - Figure 2 is a section of the tank of the
figure 1 prise suivant la-ligne II-II. Figure 1 taken along line II-II.
Les figures 1 et 2 représentent un réservoir à carburant 1 pourvu d'un fond intermédiaire 2 réalisé comme une tôle ou une feuille ondulée de type brise-flot (dispositif employé notamment dans des camions-citernes). Le réservoir 1 et le fond intermédiaire 2 peuvent être en Figures 1 and 2 show a fuel tank 1 provided with an intermediate bottom 2 made as a sheet or corrugated sheet type breakwater (device used in particular in tank trucks). The tank 1 and the intermediate bottom 2 can be in
matière plastique ou en tôle métallique. plastic material or sheet metal.
Du carburant 3 se trouve d'un côté du fond in- Fuel 3 is on one side of the bottom
termédiaire 2. Des raccords 4 pour l'amenée et l'évacua- 2. Fittings 4 for feeding and evacuation
tion du carburant 3 sont disposés sur les deux côtés du fuel 3 are arranged on both sides of the
réservoir 1.tank 1.
De l'autre côté du fond intermédiaire 2, se trouve un agent de refroidissement 5, de l'eau par On the other side of the intermediate bottom 2, there is a coolant 5, water by
exemple, qui est recyclé par une pompe à eau non repré- example, which is recycled by an unrepresented water pump
sentée embarquée à bord du véhicule, l'agent de refroi- boarded the vehicle, the cooling agent
dissement étant contenu dans un système de refroidisse- contained in a cooling system
ment habituel d'un moteur à combustion interne. Pour l'amenée et l'évacuation de l'agent de refroidissement 5, des raccords 6 sont prévus également des deux côtés du réservoir. usually an internal combustion engine. For the supply and discharge of the coolant 5, connectors 6 are also provided on both sides of the tank.
Le moteur est équipé d'un système d'injection - The engine is equipped with an injection system -
non représenté - à rampe de distribution dans lequel le carburant est mis sous une pression élevée. La partie du not shown - a distribution manifold in which the fuel is put under a high pressure. The part of
carburant 3 non nécessaire pour la combustion est déten- fuel 3 not necessary for combustion is
due, ce qui entraîne son échauffement important, et ren- due, which leads to a significant warm-up, and
voyée au réservoir 1. C'est ici que s'effectue un échange to tank 1. This is where an exchange takes place
de chaleur entre le carburant 3 et l'agent de refroidis- of heat between the fuel 3 and the coolant
sement 5 à travers le fond intermédiaire 2. 5 through the intermediate floor 2.
Le fond intermédiaire 2 est réalisé de manière qu'une surface aussi grande que possible pour l'échange thermique soit disponible entre le carburant 3 et l'agent The intermediate bottom 2 is made so that as large a surface as possible for heat exchange is available between the fuel 3 and the agent
de refroidissement 5.cooling 5.
Une pompe à carburant 7 est installée à l'inté- A fuel pump 7 is installed inside the
rieur du réservoir. A cet effet, le fond 2 est réalisé de manière que la pompe à carburant 7 se trouve au point le plus bas dans le réservoir 1 afin de permettre le vidage tank. For this purpose, the bottom 2 is made so that the fuel pump 7 is at the lowest point in the tank 1 to allow emptying
complet de celui-ci. -complete of it. -
La figure 1 indique en pointillé une autre pos- Figure 1 shows in dotted line another pos-
sibilité pour l'utilisation de la chaleur perdue du car- for the use of waste heat from the car-
burant. Un échangeur de chaleur carburant/eau 8 est ins- fuellines. A fuel / water heat exchanger 8 is
tallé dans ce cas dans la conduite de retour de carbu- in this case in the return line of fuel
rant, en amont du raccord 4 à travers lequel le carburant 3 est amené au réservoir 1. L'échangeur 8 est intégré dans le circuit de refroidissement du moteur à combustion rant, upstream of the connection 4 through which the fuel 3 is fed to the tank 1. The exchanger 8 is integrated in the cooling circuit of the combustion engine
interne (non représenté).internal (not shown).
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19629165A DE19629165C1 (en) | 1996-07-19 | 1996-07-19 | Fuel tank installation for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2751276A1 true FR2751276A1 (en) | 1998-01-23 |
FR2751276B1 FR2751276B1 (en) | 2000-09-29 |
Family
ID=7800284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9709077A Expired - Fee Related FR2751276B1 (en) | 1996-07-19 | 1997-07-17 | FUEL SUPPLY SYSTEM INCLUDING A FUEL TANK |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE19629165C1 (en) |
ES (1) | ES2134728B1 (en) |
FR (1) | FR2751276B1 (en) |
IT (1) | IT1293542B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732674C2 (en) * | 1997-07-29 | 2001-06-07 | Siemens Ag | Method for heating a motor vehicle |
SE512730C2 (en) * | 1999-04-22 | 2000-05-08 | Scania Cv Ab | Fuel tank |
DE10058057A1 (en) * | 2000-11-23 | 2002-06-13 | Siemens Ag | Method of rapid heating of motor vehicle internal combustion engine during start up |
WO2009078757A1 (en) * | 2007-12-19 | 2009-06-25 | Volvo Lastvagnar Ab | Fuel tank |
DE102011013005A1 (en) * | 2011-03-04 | 2012-09-06 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Tank ventilation and cooling system for hybrid vehicles |
FR2974766B1 (en) * | 2011-05-04 | 2013-05-17 | Peugeot Citroen Automobiles Sa | FUEL TANK FOR DIESEL ENGINE |
DE102012209256A1 (en) | 2012-06-01 | 2013-12-05 | Robert Bosch Gmbh | Fuel injection system |
CN111350620B (en) * | 2020-03-17 | 2021-11-30 | 衡阳市井恒电子产品有限公司 | Diesel oil tank temperature control device utilizing principle of expansion with heat and contraction with cold |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072138A (en) * | 1976-07-22 | 1978-02-07 | Hawkins Enterprises, Inc. | Fuel system |
DE3008407A1 (en) * | 1980-03-05 | 1981-09-10 | Walter 8069 Geisenfeld Braunstorfer | Fuel heater for Diesel vehicle - has engine coolant feeding heating coil in fuel tank to prevent crystallisation and filter blockage |
DE3206230A1 (en) * | 1982-02-20 | 1983-09-01 | Robert 7141 Möglingen Wagner | Fuel tank as radiator for internal combustion engines, especially for motorcycles |
DE3214874A1 (en) | 1982-04-22 | 1983-11-03 | Daimler-Benz Ag, 7000 Stuttgart | Fuel system with a fuel tank for a spark ignition internal combustion engine of motor vehicles, which is equipped with a refrigeration system |
DE3231881A1 (en) | 1982-08-27 | 1984-03-01 | Volkswagenwerk Ag, 3180 Wolfsburg | Internal combustion engine, in particular diesel internal combustion engines |
DE3501094A1 (en) * | 1984-09-25 | 1986-07-17 | Lothar 4175 Wachtendonk Kehne | Double-pipe catalytic converter for internal combustion engines |
WO1986005552A1 (en) * | 1985-03-21 | 1986-09-25 | John Manolis | Heat transfer bracket device |
EP0208957A1 (en) * | 1985-06-25 | 1987-01-21 | Nippondenso Co., Ltd. | Heat exchanger |
EP0284636A1 (en) * | 1986-08-19 | 1988-10-05 | Arpad Padar | Fuel preheating construction for water-cooled internal-combustion engines, especially for diesel engines |
DE3725881A1 (en) | 1987-08-05 | 1989-02-16 | Sueddeutsche Kuehler Behr | DEVICE FOR CHANGING THE TEMPERATURE OF THE FUEL SUPPLIED TO AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286551A (en) * | 1980-01-28 | 1981-09-01 | Blitz James E | Temperature control system for automotive storage components |
EP0043283A3 (en) * | 1980-07-01 | 1982-07-14 | Cashmore, Peter Roseby | Monitoring fuel consumption of internal combustion engines |
EP0211419A3 (en) * | 1985-08-06 | 1987-05-20 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Heat exchange device for an internal-combustion engine fuel |
GB2246988B (en) * | 1990-08-15 | 1994-02-09 | Rover Group | A motor vehicle,fuel feed system and fuel tank therefor |
-
1996
- 1996-07-19 DE DE19629165A patent/DE19629165C1/en not_active Expired - Fee Related
-
1997
- 1997-07-07 ES ES009701507A patent/ES2134728B1/en not_active Expired - Lifetime
- 1997-07-16 IT IT97RM000440A patent/IT1293542B1/en active IP Right Grant
- 1997-07-17 FR FR9709077A patent/FR2751276B1/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072138A (en) * | 1976-07-22 | 1978-02-07 | Hawkins Enterprises, Inc. | Fuel system |
DE3008407A1 (en) * | 1980-03-05 | 1981-09-10 | Walter 8069 Geisenfeld Braunstorfer | Fuel heater for Diesel vehicle - has engine coolant feeding heating coil in fuel tank to prevent crystallisation and filter blockage |
DE3206230A1 (en) * | 1982-02-20 | 1983-09-01 | Robert 7141 Möglingen Wagner | Fuel tank as radiator for internal combustion engines, especially for motorcycles |
DE3214874A1 (en) | 1982-04-22 | 1983-11-03 | Daimler-Benz Ag, 7000 Stuttgart | Fuel system with a fuel tank for a spark ignition internal combustion engine of motor vehicles, which is equipped with a refrigeration system |
DE3231881A1 (en) | 1982-08-27 | 1984-03-01 | Volkswagenwerk Ag, 3180 Wolfsburg | Internal combustion engine, in particular diesel internal combustion engines |
DE3501094A1 (en) * | 1984-09-25 | 1986-07-17 | Lothar 4175 Wachtendonk Kehne | Double-pipe catalytic converter for internal combustion engines |
WO1986005552A1 (en) * | 1985-03-21 | 1986-09-25 | John Manolis | Heat transfer bracket device |
EP0208957A1 (en) * | 1985-06-25 | 1987-01-21 | Nippondenso Co., Ltd. | Heat exchanger |
EP0284636A1 (en) * | 1986-08-19 | 1988-10-05 | Arpad Padar | Fuel preheating construction for water-cooled internal-combustion engines, especially for diesel engines |
DE3725881A1 (en) | 1987-08-05 | 1989-02-16 | Sueddeutsche Kuehler Behr | DEVICE FOR CHANGING THE TEMPERATURE OF THE FUEL SUPPLIED TO AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE |
Also Published As
Publication number | Publication date |
---|---|
FR2751276B1 (en) | 2000-09-29 |
ITRM970440A1 (en) | 1999-01-16 |
IT1293542B1 (en) | 1999-03-01 |
ES2134728A1 (en) | 1999-10-01 |
ES2134728B1 (en) | 2000-05-01 |
ITRM970440A0 (en) | 1997-07-16 |
DE19629165C1 (en) | 1997-10-02 |
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