DE8513541U1 - Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle - Google Patents

Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle

Info

Publication number
DE8513541U1
DE8513541U1 DE8513541U DE8513541U DE8513541U1 DE 8513541 U1 DE8513541 U1 DE 8513541U1 DE 8513541 U DE8513541 U DE 8513541U DE 8513541 U DE8513541 U DE 8513541U DE 8513541 U1 DE8513541 U1 DE 8513541U1
Authority
DE
Germany
Prior art keywords
diesel engine
heating device
fuel filter
diesel
diesel 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.)
Expired
Application number
DE8513541U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBER ROLAND 4300 ESSEN DE
Original Assignee
HUBER ROLAND 4300 ESSEN DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBER ROLAND 4300 ESSEN DE filed Critical HUBER ROLAND 4300 ESSEN DE
Priority to DE8513541U priority Critical patent/DE8513541U1/en
Publication of DE8513541U1 publication Critical patent/DE8513541U1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02M31/16—Other apparatus for heating 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
    • 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)
  • Exhaust Gas After Treatment (AREA)

Description

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Andrejewski, Honlce & Partner, Patentanwälte in EssenAndrejewski, Honlce & Partner, patent attorneys in Essen

Die Erfindung betrifft eine Wärmvorrichtung für den Dieselkraftstofffilter eines Dieselmotors, insbesondere des Dieselmotors eines Kraftfahrzeuges mit einem an eine elektrische Stromquelle anschließbaren Heizelement.The invention relates to a heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle, with one that can be connected to an electrical power source Heating element.

Eine aus der Praxis bekannte Wärmvorrichtung der genannten Art ist als in den Dieselkraftstoffilter einsetzbares Zusatzteil ausgebildet; offen ist, wie das Heizelement im einzelnen ausgestaltet ist. Jedenfalls ist es Sinn Und Zweck einer solchen Wärmvorrichtung, das Paraffinieren des Dieselkraftstoffes im Fileer und damit die Möglichkeit einer Nichtbenutzung des zugeordneten Dieselmotors bei tiefen Temperaturen zu verhindern. Bei der bekannten Wärmvorrichtung ist nachteilig, daß diese an das jeweilige Dieselkraftstoffilter angepaßt sein muß. Darüber hinaus ist bei manchen Konstruktionen herkömmlicher Dieselkraftstoffilter aus Platzgründen die zusätzliche Unterbringung der fraglichen Wärmvorrichtung überhaupt nicht möglich.A heating device of the type mentioned known from practice is designed as an additional part that can be inserted into the diesel fuel filter; it is open how the heating element is designed in detail. In any case, it makes sense and purpose of such a warming device that Paraffining of the diesel fuel in the fileer and thus the possibility to prevent the associated diesel engine from not being used at low temperatures. In the known heating device is disadvantageous that this must be adapted to the respective diesel fuel filter. In addition, some designs are more conventional Diesel fuel filter, for reasons of space, the additional accommodation of the heating device in question is not possible at all.

Der Erfindung liegt die Aufgabe zugrunde, eine Wärmvorrichtung der eingangs genannten Art so auszubilden, daß diese für praktisch beliebige Dieselkraftstoffilter verwendbar ist.The invention is based on the object of a heating device to be designed in such a way that it can be used for virtually any diesel fuel filter.

Zur Lösung dieser Aufgabe ist die Wärmvorrichtung der eingangs genannten Art gekennzeichnet durch eine als Außenmantel um das Dieselkraftstoffilter legbare Manschette, in welche zumindest ein Heizdraht als !Heizelement eingebettet ist.To solve this problem, the heating device is the one mentioned at the beginning Type characterized by a sleeve that can be placed around the diesel fuel filter as an outer jacket, into which at least one heating wire is embedded as! heating element.

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Andrejewski, Honke & Partner, Patentanwälte in EssenAndrejewski, Honke & Partner, patent attorneys in Essen

- 4- 4th

Die Erfindung geht hierbei von der Überlegung aus, daß universelle Einsetzbarkeit nur dann gegeben ist, wenn die Wärmvorrichtung dem Dieselkraftstoffilter wie ein flexibler Mantel gleichsam angezogen werden kann. Nur so entfällt eine zwingende Anpassung an die jeweilige Konstruktion des Dieselkraftstoffilters*The invention is based on the consideration that universal It can only be used if the heating device is attracted to the diesel fuel filter like a flexible jacket can. This is the only way to avoid a mandatory adaptation to the respective design of the diesel fuel filter *

Für die weitere Ausgestaltung bestehen im Rahmen der Erfindung mehrere Möglichkeiten. So ist nach einer bevorzugten Ausführungsform die Manschette in wärmebeständigem Kunststoff ausgeführt, in welchen der Heizdraht eingeschweißt ist. Zweckmäßigerweise ist der Heizdraht mäanderförmig in der Manschette angeordnet; auf diese Weise ist gleichmäßige Erwärmung der Manschette bei Verbindung des Heizdrahtes mit der elektrischen Stromquelle gewährleistet.There are several possibilities within the scope of the invention for the further configuration. Thus, according to a preferred embodiment, the sleeve is made of heat-resistant plastic, in which the heating wire is welded in. The heating wire is expediently arranged in a meandering shape in the sleeve; in this way uniform heating of the cuff is guaranteed when the heating wire is connected to the electrical power source.

Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung mit einer einzigen Zeichnungsfigur erläutert: In the following the invention is based on only one embodiment Illustrative drawing explained with a single drawing figure:

Die Figur zeigt eine Wärmvorrichtung für den Dieselkraftstoffilter eines Dieselmotors, insbesondere des Dieselmotors eines Kraftfahrzeuges. Die Wärmvorrichtung ist als flexible Manschette 1 aus wärmebeständigem Kunststoff ausgeführt. In diese Manschette 1 ist ein mäanderförmig angeordneter Heizdraht 2 als Heizelement eingebettet bzw. eingeschweißt. Dieser Heizdraht 2 ist mit seinen aus der Manschette herausgeführten Enden 3 an eine ,elektrische Stromquelle anschließ-The figure shows a heating device for the diesel fuel filter of a Diesel engine, in particular the diesel engine of a motor vehicle. The heating device is a flexible cuff 1 made of heat-resistant Made of plastic. In this cuff 1, a meandering heating wire 2 is embedded or used as a heating element. shrink wrapped. This heating wire 2 is connected with its ends 3 led out of the cuff to an electrical power source.

Andrejewski, Honke & Partner, Patentanwälte in EssenAndrejewski, Honke & Partner, patent attorneys in Essen

bar. Gehört der Dieselkraftstoff liter zum Dieselmotor eines Kraftfahrzeuges, handelt es sich bei der elektrischen Stromquelle zweckmäßigerweise um die Kraftfahrzeugbatterie.bar. If the diesel fuel liter belongs to the diesel engine of a motor vehicle, the electrical power source is expediently the motor vehicle battery.

Um das Paraffinieren des Dieselkraftstoffes im Dieselkraftstof filter bei niedrigen Temperaturen zu verhindern, wird die Manschette 1 als Außenmantel um das Dieselkraftstof filter herumgelegt und beispielsweise mit Spannbändern befestigt. Hieran anschließend werden die Enden 3 der Heizdrähte 2 mit der Batterie verbunden.To filter the waxing of the diesel fuel in the diesel fuel To prevent at low temperatures, the cuff 1 is wrapped as an outer jacket around the diesel fuel filter and, for example fastened with straps. The ends 3 of the heating wires 2 are then connected to the battery.

Selbstverständlich kann die beschriebene Wärmvorrichtung auch als Permanentvorrichtung vorgesehen sein. In diesem Fall sind in die Verbindung Heizdraht / Stromquelle Schalteranordnungen und dergl. eingebaut. Darüber hinaus ist dann auch Temperaturregelung möglich. Das ist im einzelnen aber nicht mehr dargestellt.Of course, the heating device described can also be provided as a permanent device. In this case, the Connection heating wire / power source switch arrangements and the like. Built-in. In addition, temperature control is then also possible. However, this is no longer shown in detail.

Claims (3)

t 3 I · ItI)I 111! Andrejewski, Honke & Partner Anwaltes lcte: 63 ■ S ■ ■ ■ ill ' 1 !■■ Patentanwälte Diplom-Physiker Dr. Walter Andrejewski Diplom-Ingenieur Dr.-lng. Manfred Honke Diplom-Physiker Dr. Karl Gerhard Masch 4300 Eisen 1, Theaterplatz 3, Postf. 100254 27. März 1985 Gebrauchsmuster anmel dung Roland Huber Antoniusstraße 47 4S00 Essen 11 Wärmvorrichtung für den Dieselkraftstoffilter eines Dieselmotors, insbesondere des Dieselmotors eines Kraftfahrzeuges Schutzansprüche:t 3 I ItI) I 111! Andrejewski, Honke & Partner lawyer lcte: 63 ■ S ■ ■ ■ ill '1! ■■ Patent attorneys Graduated physicist Dr. Walter Andrejewski graduate engineer Dr.-lng. Manfred Honke Graduated Physicist Dr. Karl Gerhard Masch 4300 Eisen 1, Theaterplatz 3, Postf. 100254 March 27, 1985 Utility model registration Roland Huber Antoniusstraße 47 4S00 Essen 11 Heating device for the diesel fuel filter of a diesel engine, especially the diesel engine of a motor vehicle Protection claims: 1. Wärmvorrichtung für den Dieselkraftstoffilter eines Dieselmotors, insbesondere des Dieselmotors eines Kraftfahrzeuges, mit einem an eine elektrische Stromquelle anschließbaren Heizelement, gekennzeichnet durch eine als Außenmantel um das Dieselkraftstoffilter legbare Manschette (1) in welche zumindest1. heating device for the diesel fuel filter of a diesel engine, in particular of the diesel engine of a motor vehicle, with a heating element that can be connected to an electrical power source, characterized by an outer jacket the diesel fuel filter insertable cuff (1) in which at least It I IIt I I Il tIl t I III IlI III Il , ' I I I I I, 'I I I I I III I · ■III I · ■ ι ι ι ι ι ι· I'·ι ι ι ι ι ι · I '· -γ ΐ Γ" Γ I— Γ- I-γ ΐ Γ "Γ I— Γ- I Andrejewski, Honke & Partner, Patentanwälte in EssenAndrejewski, Honke & Partner, patent attorneys in Essen ein Heizdraht (2) als Heizelement eingebettet ist.a heating wire (2) is embedded as a heating element. 2. Wärmvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Manschette (1) aus wärmebeständigem Kunststoff besteht, in den der Heizdraht C2) eingeschweißt ist.2. Heating device according to claim 1, characterized in that the sleeve (1) consists of heat-resistant plastic, in the the heating wire C2) is welded in. 3. Wärmvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Heizdraht (2) mäanderförmig in der Manschette (1) angeordnet ist.3. Heating device according to claim 1 or 2, characterized in that that the heating wire (2) is arranged in a meandering shape in the sleeve (1) is.
DE8513541U 1985-05-08 1985-05-08 Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle Expired DE8513541U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8513541U DE8513541U1 (en) 1985-05-08 1985-05-08 Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8513541U DE8513541U1 (en) 1985-05-08 1985-05-08 Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle

Publications (1)

Publication Number Publication Date
DE8513541U1 true DE8513541U1 (en) 1985-07-11

Family

ID=6780819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8513541U Expired DE8513541U1 (en) 1985-05-08 1985-05-08 Heating device for the diesel fuel filter of a diesel engine, in particular the diesel engine of a motor vehicle

Country Status (1)

Country Link
DE (1) DE8513541U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE29805287U1 (en) 1998-03-24 1998-05-20 REHAU AG + Co., 95111 Rehau Molding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214646A2 (en) * 1985-09-10 1987-03-18 Lacrex Brevetti S.A. Device for heating liquids, particularly for heating liquid 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
DE29805287U1 (en) 1998-03-24 1998-05-20 REHAU AG + Co., 95111 Rehau Molding

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