FR2478204A1 - HEATING DEVICE APPLICABLE TO A FUEL FILTER - Google Patents
HEATING DEVICE APPLICABLE TO A FUEL FILTER Download PDFInfo
- Publication number
- FR2478204A1 FR2478204A1 FR8105339A FR8105339A FR2478204A1 FR 2478204 A1 FR2478204 A1 FR 2478204A1 FR 8105339 A FR8105339 A FR 8105339A FR 8105339 A FR8105339 A FR 8105339A FR 2478204 A1 FR2478204 A1 FR 2478204A1
- Authority
- FR
- France
- Prior art keywords
- filter
- heating device
- band
- resistor
- fuel
- 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
- 238000010438 heat treatment Methods 0.000 title abstract description 13
- 239000000446 fuel Substances 0.000 title description 14
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000012188 paraffin wax Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- 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
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
- H05B3/565—Heating cables flat cables
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Fats And Perfumes (AREA)
Abstract
LE DISPOSITIF DE CHAUFFAGE SELON L'INVENTION COMPREND AU MOINS UNE RESISTANCE ELECTRIQUE MALLEABLE 8 ET UNE BANDE MALLEABLE 11 ENROULEE AUTOUR DE LA RESISTANCE 8. DES MOYENS D'ACCOUPLEMENT RELIES AUX EXTREMITES OPPOSEES DE LA BANDE 11 PERMETTENT DE SERRER LA BANDE 11 AUTOUR DU FILTRE 2. LA RESISTANCE 8 EST ALIMENTEE PAR L'INTERMEDIAIRE D'UN INTERRUPTEUR THERMOSTATIQUE. L'INVENTION PERMET NOTAMMENT D'EVITER L'OBSTRUCTION DU FILTRE PAR DES PARTICULES DE PARAFFINE SE SOLIDIFIANT A BASSES TEMPERATURES.THE HEATING DEVICE ACCORDING TO THE INVENTION INCLUDES AT LEAST ONE MALLEABLE ELECTRIC RESISTOR 8 AND A MALLEABLE BAND 11 WOUND AROUND THE RESISTOR 8. COUPLING MEANS CONNECTED TO THE OPPOSITE ENDS OF THE BAND 11 ALLOW TO TIGHTEN THE BAND 11 AROUND THE FILTER 2. RESISTANCE 8 IS POWERED THROUGH A THERMOSTATIC SWITCH. THE INVENTION ESPECIALLY MAKES IT POSSIBLE TO AVOID THE OBSTRUCTION OF THE FILTER BY PARAFFIN PARTICLES SOLIDIFYING AT LOW TEMPERATURES.
Description
- 1 - L'invention concerne un dispositif de chauffage applicable & unThe invention relates to a heating device applicable to a
filtre à carburant, Il est bien connu que le carburant utilisé pour les moteurs Diesel contient aussi de petites quantités de paraffine. Cette substance a l'inconvénient de se solidifier à de basses températures, en particulier à des températures inférieures à O C de sorte qu'elle azgmente lohsbtruction aussi bien des conduits à carburant que des filtres fuel filter, It is well known that the fuel used for diesel engines also contains small amounts of paraffin. This substance has the disadvantage of solidifying at low temperatures, especially at temperatures below 0 ° C., so that it can be used both for fuel pipes and filters.
principal ou secondaire prévus dans tout système d'alimen- primary or secondary supply in any food system
tation de moteur Diesel.diesel engine.
Un but de l'invention est de fournir un dispoitif qui permette d'éviter cet inconvénient de fagçon siple An object of the invention is to provide a device that avoids this drawback siple trick
et peu coûteuse.and inexpensive.
L'invention propose un dispositif de chauf2age congu poer être mtilisé avec m filtre i arburant e t caatriss par le fait qu'il comprend au moins une ristance électrique malléable et une bEnae malabic enrclle autour de la rksigtancz et c*nçue pourF cts-G earcée The invention proposes a heating device designed to be used with a filter arburant e caatriss by the fact that it comprises at least a malleable electrical resistance and a malabic bean wrapped around the rksigtancz and c * nues for Fcts-G earce
autour du filtre.around the filter.
On co-prendra mieux l invention à la lecture Pe We will better take the invention to the reading Pe
la description dtaillâc ci=apràs portant sur un tl de the following detailed description of a tl of
d'exécution préférentiel de l'invention, doinmé à titre d exemple non limitatif et représenté par les dessins annexés sur lesquels s La figure 1 est une perspective par le haut dun dispositif de chauffage selon 1' invention, monté dans un exemple d'applica :on, et La figure 2 est un schéma électrique d'un circuit preferred embodiment of the invention, given by way of non-limiting example and shown in the accompanying drawings, in which: FIG. 1 is a perspective view from above of a heating device according to the invention, mounted in an exemplary application; : on, and Figure 2 is an electrical diagram of a circuit
de commande du dispositif de la figure 1. controlling the device of FIG.
On considèrera maintenant plus particulièrement la figure 1; la référence 1 indique généralement un dispositif de chauffage conçu pour être appliqué à un filtre à carburant 2. Le filtre à carburant 2 présente une structure pratiquement cylindrique et comprend un corps inférieur pratiquement en cuvette 3 fermé à sa partie supérieure par un couvercle 4, le corps et le - 2 - couvercle étant munis de conduits respectifs 5 et 6 We will now consider more particularly Figure 1; the reference 1 generally indicates a heating device designed to be applied to a fuel filter 2. The fuel filter 2 has a substantially cylindrical structure and comprises a lower substantially bowl 3 body closed at its upper part by a cover 4, the body and the lid being provided with respective conduits 5 and 6
servant à l'évacuation et & l'amenée du carburant. used for the evacuation and the supply of fuel.
Le dispositif de chauffage selon l'invention comprend essentiellement une résistance électrique indiquée par la référence générale 8 et munie de bornes de connexion 9 et 10 et une bande malléable 11 entourant la résistance sur toute sa longueur et ne laissant libres que les bornes 9 et 10. En particuliers la bande 11 se compose de deux bandelettes planes 12 et 13 entre lesquelles est disposée la résistance 8 t la bandelette 13 présente en direction transversale de multiples dents 14 qui sont courbées sur la bandelette 12 de manière à former une bande solidaire 11. Les extrémités opposées longitudinalement de la bande 13 sont courbées & 900 et forment des languettes respectives 15, 16 présentant chacune un trou passant (non représenté) dans lequel s'engage la tige d'un boulon 17. La résistance The heating device according to the invention essentially comprises an electrical resistance indicated by the general reference 8 and provided with connection terminals 9 and 10 and a malleable band 11 surrounding the resistor over its entire length and leaving free only the terminals 9 and 10 In particular, the strip 11 consists of two flat strips 12 and 13 between which the resistance 8 t is disposed, the strip 13 has in the transverse direction multiple teeth 14 which are bent on the strip 12 so as to form an integral strip 11. The longitudinally opposed ends of the band 13 are bent & 900 and form respective tabs 15, 16 each having a through hole (not shown) into which the rod of a bolt 17 engages.
8 et la bande 11 sont formées de matière déformable plas- 8 and the strip 11 are formed of plastically deformable material
tiquement de sorte que l'on peut enrouler la bande 11 autour de filtres de différents diamètres et l'adapter tically so that one can roll the band 11 around filters of different diameters and adapt it
à la forme des filtres.to the shape of the filters.
Sur le corps en cuvette 3 du filtre 2 est vissé un interrupteur thermique 19 qui comprend de façon non représentée un élément à bilame qui est habituellement ouvert quand la température du filtre est supérieure à 50C par exemple et qui se ferme quand la température est inférieure & ce niveau. De l'interrupteur thermique 19 On the bowl body 3 of the filter 2 is screwed a thermal switch 19 which comprises not shown a bimetal element which is usually open when the temperature of the filter is greater than 50C for example and which closes when the temperature is lower & this level. From the thermal switch 19
partent deux cordons de connexion 21 et 22. two connection cords 21 and 22 leave.
On considérera maintenant particulièrement la figure 2; entre les bornes 24 et 25 pouvant être reliées à des p8les respectifs opposés d'une source d'énergie électrique sont branchées deux branches en parallèle dont la première comprend, en série, l'interrupteur thermique à bilame 19 et une bobine 26 d'un relais et dont la deuxième comprend, en série, la résistance 8 et We will now particularly consider Figure 2; between the terminals 24 and 25 which can be connected to respective opposite faces of a source of electrical energy are connected two branches in parallel, the first of which comprises, in series, the bimetallic thermal switch 19 and a coil 26 of a relays and the second of which includes, in series, the resistance 8 and
un contacteur 27 qui est actionné par la bobine 26. a contactor 27 which is actuated by the coil 26.
Enfin, comme le montre la figure 1, autour de la -3- bande 1i est disposée une bandelette 18 formée d'une Finally, as shown in Figure 1, around the band 1i is disposed a strip 18 formed of a
matière calorifuge.insulating material.
On effectue l'assemblage du dispositif de chauffage 1 d'une façon très simple en façonnant la bande 11 autour du filtre 2 et en serrant les languettes 15 et 16 sur la bande 1l au moyen du boulon 17. On décrira maintenant le fonctionnement du dispositif en supposant que la température détectée par l'interrupteur thermique 19 soit initialement inférieure à -50C. Dans ces conditions et conne le montre la figure 2, l'interrupteur thermique 19 est fermé, la bobine 26 est activée et par conséquent le contacteur 27 est fermé. Donc, dans la résistance 8, il passe un courant The assembly of the heating device 1 is carried out in a very simple manner by shaping the strip 11 around the filter 2 and by tightening the tongues 15 and 16 on the strip 11 by means of the bolt 17. The operation of the device will now be described. assuming that the temperature detected by the thermal switch 19 is initially lower than -50C. Under these conditions and as shown in Figure 2, the thermal switch 19 is closed, the coil 26 is activated and therefore the switch 27 is closed. So in resistance 8, he passes a current
électrique qui a pour effet de chauffer la résistance 8. electric which has the effect of heating resistance 8.
On considèrera & nouveau la figure 1; l'énergie thermique engendrée par la résistance 8 se transmet au corps en cuvette 3-du filtre 2 et de celui- ci au carburant qui s'y écoule, causant ainsi une élévation graduelle de la température et facilitant la dissolution des We will consider again Figure 1; the heat energy generated by the resistor 8 is transmitted to the bowl body 3 of the filter 2 and from the latter to the fuel flowing therefrom, thus causing a gradual rise in the temperature and facilitating the dissolution of the
particules de paraffine contenues dans le carburant. paraffin particles contained in the fuel.
Quand la température devient supérieure au minimum pré- When the temperature becomes higher than the minimum
établi (par exemple +5BC), l'interrupteur thermique 19 s'ouvre, ce qui interrompt l'alimentation de la bobine 26 et, par celle-ci, de la résistance 8S L'action combinée de la résistance 8 et de l'interrupteur thermique 19 permet en tout cas de maintenir la température à l'intérieur established (for example + 5BC), the thermal switch 19 opens, which interrupts the supply of the coil 26 and, by the latter, the resistor 8S The combined action of the resistor 8 and the thermal switch 19 allows in any case to maintain the temperature inside
du filtre 2 au-dessus du niveau minimal préétabli. filter 2 above the pre-established minimum level.
D'après l'analyse des caractéristiques du dispositif de chauffage 1 selon l'invention, on peut noter que According to the analysis of the characteristics of the heating device 1 according to the invention, it can be noted that
celui-ci permet de surmonter les inconvénients susdits. this makes it possible to overcome the aforementioned drawbacks.
En particulier, le dispositif selon l'invention est extrêmement facile à assembler et en outre, il s'adapte à n'importe quel type de filtre, à condition que le système d'accouplement entre les languettes 15 et 16 soit éventuellement modifié selon les dimensions du filtre à chauffer. La structure extr&êement simple du dispositif 1 permet de réduire à un minimum le prix de - 4- revient de celui-ci tandis que le circuit de commande correspondant, représenté par la figure 2, permet au In particular, the device according to the invention is extremely easy to assemble and in addition, it adapts to any type of filter, provided that the coupling system between the tongues 15 and 16 is possibly modified according to the dimensions of the filter to be heated. The extremely simple structure of the device 1 makes it possible to reduce the price of the device to a minimum while the corresponding control circuit represented by FIG.
dispositif 1 de fonctionner de façon entièrement automati- device 1 to operate fully automatically.
que. Enfin, il est évident que l'on peut apporter de nombreuses modifications au dispositif de chauffage 1 et au circuit de commande électronique correspondant sans s'écarter du cadre de l'invention. Par exemple, on peut apporter de larges modifications à la structure du filtre 2 t en particulier, la bande 11 pourrait être formée d'un corps dlun seul tenant en caoutchouc de silicone et la résistance 8 pourrait être formée de plusieurs résistances en parallèle. On pourrait modifier largement le circuit de commande représenté par la figure 2, par exemple en disposant l'interrupteur 19 directement than. Finally, it is obvious that many modifications can be made to the heating device 1 and to the corresponding electronic control circuit without departing from the scope of the invention. For example, large modifications can be made to the structure of the filter 2, in particular the strip 11 could be formed of a one-piece body of silicone rubber and the resistor 8 could be formed of several resistors in parallel. The control circuit represented by FIG. 2 could be largely modified, for example by placing the switch 19 directly
en série avec la résistance 8 ou en remplaçant l'interrup- in series with resistor 8 or by replacing the
teur thermique 19 par un interrupteur à actionnement thermal generator 19 by an actuating switch
manuel placé sur le tableau de bord du véhicule automobile. manual placed on the dashboard of the motor vehicle.
Enfin, on peut appliquer le dispositif de chauffage 1 à n'importe quel filtre à carburant de véhicule automobile, en particulier aussi au filtre disposé autour du tuyau d'aspiration, à l'intérieur du réservoir à carburant du Finally, the heating device 1 can be applied to any motor vehicle fuel filter, in particular also to the filter arranged around the suction pipe, inside the fuel tank of the vehicle.
véhicule et dans tout dispositif o le carburant circule. vehicle and in any device where fuel is flowing.
REINDICATIONSREINDICATIONS
1.- Dispositif de chauffage conçu pour etre appliqué à un filtre à carburant 2, caractérisé par le fait qu'il comprend au moins une résistance électrique malléable 8 et une bande malléable 11 enroulée autour de la résistance 1.- Heating device designed to be applied to a fuel filter 2, characterized in that it comprises at least one malleable electrical resistance 8 and a malleable strip 11 wound around the resistor
8 et conçue pour être reliée au filtre 2. 8 and designed to be connected to the filter 2.
2.- Dispositif selon la revendication 1, caract&ris6 par le fait qu'il comprend des moyens d'accouplement reliés aux extrémités opposées de la bande 1l et conçaus 2.- Device according to claim 1, characterized in that it comprises coupling means connected to the opposite ends of the band 1l and conceaus
pour serrer la bande 11 autour du filtre 2. to tighten the band 11 around the filter 2.
3.- Dispositif selon l'une des revendications 1 et 2, 3.- Device according to one of claims 1 and 2,
caractérisé par le fait que la bande 11 est munie d'un revêtiement calorifuge 18 disposé sur la partie opposée à celle qui est conçue pour s'appliquer à la surface &Y characterized in that the strip 11 is provided with a heat-insulating coating 18 disposed on the opposite side to that which is adapted to apply to the surface & Y
filtre 2.filter 2.
4.- Dispositif selon l'une des revendication8 1 à 3, 4.- Device according to one of claims8 1 to 3,
caractérisé par le fait qu'il comprend un élément d'inter- characterized by the fact that it comprises an element of inter-
rupteur thermostatique 19 qui est ouvert ou fermé selon le niveau de température du carburant et qui est relié thermostatic switch 19 which is open or closed depending on the temperature level of the fuel and which is connected
en série à la rés6istance 8.in series at resistor 8.
5.- Dispositif selon l'une des revendications 1 à 3 5.- Device according to one of claims 1 to 3
caracterisé par le fait qu'il ceprend un élément d'inter- characterized by the fact that it includes an element of inter-
rupteur thermostatique 19 qui est ouvert ou fermé selon le niveau de temp6rature du carburant et qui est relié en série à ue bobine 26 d'un relais, un contact électrique thermostatic switch 19 which is open or closed depending on the temperature level of the fuel and which is connected in series with a coil 26 of a relay, an electrical contact
du relais étant relié en série à la résistance 8. of the relay being connected in series with the resistor 8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8053035U IT8053035V0 (en) | 1980-03-17 | 1980-03-17 | HEATER DEVICE APPLICABLE ON A FUEL FILTER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478204A1 true FR2478204A1 (en) | 1981-09-18 |
| FR2478204B3 FR2478204B3 (en) | 1983-01-21 |
Family
ID=11279434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105339A Granted FR2478204A1 (en) | 1980-03-17 | 1981-03-17 | HEATING DEVICE APPLICABLE TO A FUEL FILTER |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS573861U (en) |
| BE (1) | BE887862A (en) |
| DE (1) | DE3107980A1 (en) |
| DK (1) | DK100481A (en) |
| FI (1) | FI810803L (en) |
| FR (1) | FR2478204A1 (en) |
| GB (1) | GB2072469A (en) |
| IT (1) | IT8053035V0 (en) |
| LU (1) | LU83203A1 (en) |
| NL (1) | NL8101140A (en) |
| NO (1) | NO810890L (en) |
| SE (1) | SE8101620L (en) |
| YU (1) | YU68581A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000887A1 (en) * | 1985-08-03 | 1987-02-12 | Georg Feder | Device for preheating diesel fuel |
| EP0214646A2 (en) * | 1985-09-10 | 1987-03-18 | Lacrex Brevetti S.A. | Device for heating liquids, particularly for heating liquid fuels |
| EP0250720A1 (en) * | 1986-06-26 | 1988-01-07 | REHAU AG + Co | Filter for liquids |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5898465U (en) * | 1981-12-25 | 1983-07-04 | トヨタ自動車株式会社 | Diesel engine fuel filter device |
| DE3230421A1 (en) * | 1982-08-16 | 1984-02-16 | Ulrich 8500 Nürnberg Heidenreich | Heating mat |
| US4522166A (en) * | 1982-12-07 | 1985-06-11 | Ilkka Toivio | Device for the improving of the starting of an engine |
| US4675503A (en) * | 1984-10-22 | 1987-06-23 | Ilkka Toivio | Electric resistor element |
| GB2182530A (en) * | 1985-11-02 | 1987-05-13 | Jeremy Frank Lawford Phillips | Flexible heater |
| JPS62137143U (en) * | 1986-02-24 | 1987-08-29 | ||
| DE3902798A1 (en) * | 1989-01-31 | 1990-08-02 | Rainer Mayer | Device for heating diesel fuel |
| TWM375766U (en) * | 2009-10-07 | 2010-03-11 | Top 1 Green Dev Co Ltd | Fuel combustion device for vehicle |
| DE102011088879A1 (en) * | 2011-12-16 | 2013-06-20 | Robert Bosch Gmbh | Filter e.g. fuel filter for motor car, has heater that includes heating wire stretched between two supports which are integrated with filter element |
| GB2543770B (en) * | 2015-10-27 | 2019-12-11 | Ford Global Tech Llc | Preheater for a fuel rail |
| CN106368867A (en) * | 2016-10-28 | 2017-02-01 | 江阴市天润机械制造有限公司 | Temperature-adjustable heater for diesel filter |
| EP3392499B1 (en) * | 2017-04-21 | 2021-03-03 | Volvo Car Corporation | Fuel filter bracket arrangement |
| DE102018203832A1 (en) * | 2018-03-14 | 2019-09-19 | Bayerische Motoren Werke Aktiengesellschaft | Holding device for a filter element of a motor vehicle, as well as filter device for a motor vehicle |
-
1980
- 1980-03-17 IT IT8053035U patent/IT8053035V0/en unknown
-
1981
- 1981-03-03 DE DE19813107980 patent/DE3107980A1/en not_active Withdrawn
- 1981-03-04 GB GB8106826A patent/GB2072469A/en not_active Withdrawn
- 1981-03-05 DK DK100481A patent/DK100481A/en unknown
- 1981-03-09 BE BE6/47414A patent/BE887862A/en not_active IP Right Cessation
- 1981-03-10 NL NL8101140A patent/NL8101140A/en not_active Application Discontinuation
- 1981-03-10 LU LU83203A patent/LU83203A1/en unknown
- 1981-03-11 JP JP1981032883U patent/JPS573861U/ja active Pending
- 1981-03-13 SE SE8101620A patent/SE8101620L/en not_active Application Discontinuation
- 1981-03-16 NO NO810890A patent/NO810890L/en unknown
- 1981-03-16 FI FI810803A patent/FI810803L/en not_active Application Discontinuation
- 1981-03-17 FR FR8105339A patent/FR2478204A1/en active Granted
- 1981-03-17 YU YU00685/81A patent/YU68581A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000887A1 (en) * | 1985-08-03 | 1987-02-12 | Georg Feder | Device for preheating diesel fuel |
| EP0214646A2 (en) * | 1985-09-10 | 1987-03-18 | Lacrex Brevetti S.A. | Device for heating liquids, particularly for heating liquid fuels |
| DE3532243A1 (en) * | 1985-09-10 | 1987-03-19 | Lacrex Brevetti Sa | DEVICE FOR HEATING LIQUIDS, ESPECIALLY FOR PREHEATING LIQUID FUELS AND FUELS |
| EP0214646A3 (en) * | 1985-09-10 | 1987-05-27 | Lacrex Brevetti S.A. | Device for heating liquids, particularly for heating liquid fuels |
| EP0250720A1 (en) * | 1986-06-26 | 1988-01-07 | REHAU AG + Co | Filter for liquids |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3107980A1 (en) | 1982-01-14 |
| DK100481A (en) | 1981-09-18 |
| SE8101620L (en) | 1981-09-18 |
| NO810890L (en) | 1981-09-18 |
| FI810803L (en) | 1981-09-18 |
| FR2478204B3 (en) | 1983-01-21 |
| NL8101140A (en) | 1981-10-16 |
| JPS573861U (en) | 1982-01-09 |
| LU83203A1 (en) | 1981-06-24 |
| GB2072469A (en) | 1981-09-30 |
| YU68581A (en) | 1983-06-30 |
| IT8053035V0 (en) | 1980-03-17 |
| BE887862A (en) | 1981-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2478204A1 (en) | HEATING DEVICE APPLICABLE TO A FUEL FILTER | |
| EP1647871B1 (en) | Thermostat for a fluid circuit, thermal engine associated to a cooling circuit containing such a thermostat, and manufacturing process of such a thermostat | |
| FR2736678A1 (en) | DEVICE FOR ADJUSTING A SUPPLY THREAD OF AN INTERNAL COMBUSTION ENGINE | |
| FR2768259A1 (en) | Contact mechanism | |
| WO2014154581A1 (en) | Control module for an electric appliance | |
| EP0681307A1 (en) | Security device for a mobile electric element and barbecue with such device | |
| EP0399896A1 (en) | Contacting handle of a gear box lever | |
| FR2717961A1 (en) | Starter motor with overheating protection for car engine | |
| EP0209458A1 (en) | Dielectric fluid liquid level pick-up device | |
| FR3022406A1 (en) | ELECTRICAL CONNECTING DEVICE FOR A VEHICLE ELECTRICAL CIRCUIT | |
| EP0511089B1 (en) | Cigar lighter, especially for motor vehicles | |
| FR2823157A3 (en) | Locking and unlocking device for vehicle fuel tank closing flap has mounting part for actuator drive mounted on tank with support for accommodating drive rod, seal between support, drive housing | |
| FR2718283A1 (en) | Strong current circuit breaker with motor actuating interface | |
| FR2810598A1 (en) | THERMAL SAFETY CIGARETTE LIGHTER | |
| FR2458928A1 (en) | ||
| EP0020229B1 (en) | Electrical connecting device of the insulation perforation type | |
| FR2719872A1 (en) | Combustion engine starter motor with integrated overload protection | |
| EP3314711B1 (en) | Motor vehicle starter having a thermal protection system | |
| EP0080393B1 (en) | Bi-metal device connected in series to a heater | |
| WO1994013952A1 (en) | Device for mounting an electrical heating component on a thermal actuator and arrangement thereof in a housing | |
| FR3048733A1 (en) | MOTOR VEHICLE STARTER PROVIDED WITH ENHANCED THERMAL PROTECTION | |
| FR2683100A1 (en) | Power socket with a resettable thermal circuit breaker, especially for motor vehicles | |
| FR2468233A1 (en) | SPARK PLUG CONNECTOR | |
| FR2749474A1 (en) | Flat electrical resistor cut from sheet especially for electric motor | |
| EP0447301B1 (en) | Temperatur detector, notably for the surveillance of temperature in motor vehicle engines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |