DE331645C - Fuel preheater - Google Patents

Fuel preheater

Info

Publication number
DE331645C
DE331645C DENDAT331645D DE331645DD DE331645C DE 331645 C DE331645 C DE 331645C DE NDAT331645 D DENDAT331645 D DE NDAT331645D DE 331645D D DE331645D D DE 331645DD DE 331645 C DE331645 C DE 331645C
Authority
DE
Germany
Prior art keywords
fuel
fuel preheater
container
pipe
heating
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
DENDAT331645D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE331645C publication Critical patent/DE331645C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16Other apparatus for heating fuel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Description

Brennstoffvorwärmer. Gegenstand der Erfindung ist ein Brennstoffvorwärmer, insbesondere für Explosionsmotore von Kraftwagen, durch welchen auf einfache, praktische Weise der Brennstoff vorgewärmt und dadurch eine vollkommene, leichte Vergasung, insbesondere von schwerflüssigen Brennstoffen erreicht wird. Ein Hauptvorteil des Vorwärmers liegt ferner darin, daß derselbe zur Erwärmung keiner besonderen Wärmequelle bedarf und dieser demgemäß kostenlos arbeitet.Fuel preheater. The invention relates to a fuel preheater, especially for explosion engines of motor vehicles, through which simple, practical Way the fuel is preheated and thereby a perfect, easy gasification, is achieved in particular by low-viscosity fuels. One of the main advantages of the The preheater is also that the same for heating no special heat source and this works accordingly free of charge.

Gemäß der Erfindung besteht der Brennstoffvorwärmer aus einem Behälter, welcher drehbar am Auspuffrohr des Motors gelagert ist in der Weise, daß der erstere durch die aus strahlende Wärme des Rohres vorgewärmt und zur Regelung der Erwärmung eingestellt werden kann.According to the invention, the fuel preheater consists of a container, which is rotatably mounted on the exhaust pipe of the engine in such a way that the former preheated by the radiant heat of the pipe and to regulate the heating can be adjusted.

Die Zeichnung zeigt ein Ausführungsbeispiel eines solchen Brennstoffvorwärmers in Fig. i in Seiten-, in Fig. 2 in Vorder- und in Fig. 3 in Oberansicht.The drawing shows an embodiment of such a fuel preheater in Fig. i in side view, in Fig. 2 in front view and in Fig. 3 in top view.

Der Brennstoffbehälter a ist in die Brennstoffzuleitung eingeschaltet und zu diesem Zweck mit den Anschlußstutzen b, b1 versehen. Der Behälter a ist am Auspuffrohr c drehbar, gelagert, und zwar mit Hilfe des.Lagers d an der Schelle e, wobei durch eine Stellschraube f die Festlegung des ersteren in seinen Zwischenstellungen erfolgt.The fuel tank a is connected to the fuel supply line and for this purpose provided with the connecting pieces b, b1. The container a is on Exhaust pipe c rotatable, supported, with the help of des.lager d on the clamp e, whereby by means of an adjusting screw f the fixing of the former in its intermediate positions he follows.

Je nachdem der Behälter a dem Rohr c genähert oder von demselben entfernt wird, erfolgt eine höhere oder geringere Erwärmung des Brennstoffes, welche nach Art des letzteren sowie nach der Außentemperatur sich richtet und bequem und rasch durch Ausprobieren festgestellt werden kann. Zur Ermittlung der Brennstoffwärme im Behälter ist dieser vorteilhaft mit einem Thermometer g versehen; außerdem ist die dem Rohr c zugewendete Wand a1 dem Rohrquerschnitt entsprechend ausgebogen (s. Fig. 3), um gegebenenfalls eine rasche und genügende Erwärmung auf die Dauer zu sichern.Depending on whether the container a is approached or removed from the pipe c there is a higher or lower heating of the fuel, which after Type of the latter as well as the outside temperature depends on it and is convenient and quick can be determined by trial and error. To determine the fuel heat in the container this is advantageously provided with a thermometer g; moreover is the wall a1 facing the pipe c is bent out according to the pipe cross-section (see Sect. Fig. 3) in order, if necessary, to achieve rapid and sufficient heating in the long term to back up.

Um eine gute Vergasung auch bei stillstehendem Motor zu erreichen, wie sie z. B. zum Anlassen des letzteren bei kalter Jahreszeit notwendig ist, ist im Behälter a eine elektrische Hilfsheizeinrichtung vorgesehen. Diese besteht im vorliegenden Falle aus einem aus Porzellan o. dgl. hergestellten Tauchkörper h, um welchen ein Nickelinheizdraht k gewickelt ist (Fig. i). Durch einen Steckkontakt l wird der letztere von einer Batterie gespeist, welche vom Führersitz aus geschaltet werden kann.In order to achieve good gasification even when the engine is at a standstill, how they z. B. is necessary to start the latter in the cold season is an electrical auxiliary heating device is provided in the container a. This consists in present case made of a porcelain or the like made immersion body h, around which a nickel heating wire k is wound (Fig. i). Through a plug contact The latter is fed by a battery which is switched from the driver's seat can be.

In dem Behälter a befindet sich ferner ein Sieb m, welches auf die ganze Höhe des ersteren sich erstreckt und nahe an den Wandungen desselben liegt. Auf diese Weise erfolgt ein Filtrieren des bei b1 ein- und bei b austretenden Brennstoffes, wobei die Rückstände durch einen Hahn n abgelassen werden können.In the container a there is also a sieve m, which is on the the entire height of the former extends and is close to the walls of the same. In this way, the fuel entering at b1 and exiting at b is filtered, the residues can be drained through a tap n.

Claims (1)

PATEIITT-ANSPRUcH: Brennstoffvorwärmer, bestehend aus einem Behälter (a), welcher drehbar am Auspuffrohr (c) des Motors gelagert ist in der Weise, daß er durch die ausstrahlende Wärme des Rohres vorgewärmt und zur Regelung der Erwärmung im geeigneten Abstand von diesem eingestellt werden kann.PARTY CLAIM: Fuel preheater, consisting of a container (a) which is rotatably mounted on the exhaust pipe (c) of the engine in such a way that it is preheated by the radiating heat of the pipe and used to regulate the heating can be adjusted at the appropriate distance from this.
DENDAT331645D Fuel preheater Expired DE331645C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331645T

Publications (1)

Publication Number Publication Date
DE331645C true DE331645C (en) 1921-01-12

Family

ID=6198237

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT331645D Expired DE331645C (en) Fuel preheater

Country Status (1)

Country Link
DE (1) DE331645C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486266A3 (en) * 2003-06-14 2006-04-26 Rasmussen GmbH Heating apparatus with an electrical heat source for heating a fluid in a fluid conduit of motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486266A3 (en) * 2003-06-14 2006-04-26 Rasmussen GmbH Heating apparatus with an electrical heat source for heating a fluid in a fluid conduit of motor vehicle

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