DE456438C - Fresh air preheater for internal combustion engines - Google Patents

Fresh air preheater for internal combustion engines

Info

Publication number
DE456438C
DE456438C DEB122069D DEB0122069D DE456438C DE 456438 C DE456438 C DE 456438C DE B122069 D DEB122069 D DE B122069D DE B0122069 D DEB0122069 D DE B0122069D DE 456438 C DE456438 C DE 456438C
Authority
DE
Germany
Prior art keywords
fresh air
internal combustion
combustion engines
air preheater
housing
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
DEB122069D
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.)
BERGISCHE ELEK ZITAETS GES GEB
Original Assignee
BERGISCHE ELEK ZITAETS GES GEB
Publication date
Priority to DEB122069D priority Critical patent/DE456438C/en
Application granted granted Critical
Publication of DE456438C publication Critical patent/DE456438C/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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/434—Heating or cooling devices
    • F02M2700/4342—Heating devices
    • F02M2700/435—Heating devices by means of electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Description

Frischluftvorwärmer für Verbrennungskraftmaschinen. Der Gegenstand der Erfindung ist ein elektrisch beheizter Frischluftvorwärmer für Verbrennungskraftmaschinen aller Art, der dazu dient, dem kalten Motor das Anlaufen zu erleichtern.Fresh air preheaters for internal combustion engines. The object The invention is an electrically heated fresh air preheater for internal combustion engines of all kinds, which are used to make it easier for the cold engine to start.

Frischluftvorwärmer mit für die Zeit des Anlassens einschaltbarem elektrischen Heizkörper, bei denen der Widerstand des Heizkörpers von der Luft völlig abgeschlossen ist, sind schon bekannt.Fresh air preheater with switchable for the time of starting electric radiators in which the resistance of the radiator to the air is completely is completed are already known.

Die Erfindung ist dadurch -gekennzeichnet, daß der Heizkörper aus einem den isolierten Widerstand aufnehmenden Röhrchen von, ovalem Querschnitt besteht, das in mehrfach hin und her gehenden Windungen in ein zylin= drisches Gehäuse eingebaut und mit seinen Enden und Bogen mit dem Gehäuse vergossen ist. Diese Art der Herstellung gestattet, den Erfindungsgegenstand für die größte sowie kleinste Ansaugleitung herzustellen, ohne die Luft- oder Gemischzufuhr zum Motor zu behindern.The invention is characterized in that the radiator consists of consists of a small tube with an oval cross-section to accommodate the insulated resistor, which is built into a cylindrical housing in multiple turns going back and forth and is cast with its ends and bends with the housing. This type of manufacture allowed the subject of the invention for the largest and smallest suction line without obstructing the air or mixture supply to the engine.

Vor dem Anlassen des Motors wird der Heizdraht des Anwärmers von dem Führersitz aus durch einen Schalter mit Batteriestrom beschickt; nach erfolgtem Anwerfen des Motors wird die Stromzufuhr abgeschaltet. Die Zeichnung stellt einen solchen Frischluftvorwärmer für VerbrennungskraftmascIiinen dar, und zwar zeigt Abb. t eine Längsansicht, Abb. z eine Oberansicht, Abb. 3 einen wagerechten Schnitt.Before starting the engine, the heating wire of the heater is removed from the Driver's seat powered by a switch with battery power; after When the motor is started, the power supply is switched off. The drawing represents one such a fresh air preheater for internal combustion engines, namely shows Fig. T is a longitudinal view, Fig. Z is a top view, Fig. 3 is a horizontal section.

Der Erfindungsgegenstand besteht aus dem Gehäuse i, welches zur Aufnahme des eingegossenen Röhrchens z, das den isolierten Widerstand 3 enthält, .dient. Die Enden des Widerstandes 3 führen zu den Polschuhen 4. und 5, die mit isoliert eingegossenen Klemmschrauben 6 und 7 verbunden sind.The subject of the invention consists of the housing i, which is used to accommodate of the poured tube z, which contains the insulated resistor 3, .serves. The ends of the resistor 3 lead to the pole pieces 4. and 5, which are also insulated cast clamping screws 6 and 7 are connected.

Claims (1)

PATENTANSPRUCH: Frischluftvorwärmer für Verbrennungskraftmaschinen mit für die Zeit des Anlassens einschaltbarem elektrischen Heizkörper, dadurch gekennzeichnet, daß der Heizkörper aus einem den isolierten Widerstand aufnehmenden Röhrchen (z) von ovalem Querschnitt besteht, das in mehrfach hin und her gehenden Windungen in ein zylindrisches Gehäuse (t) eingebaut und mit seinen Enden und Bogen mit dem Gehäuse vergossen ist.PATENT CLAIM: Fresh air preheaters for internal combustion engines with an electric heater that can be switched on for the time of starting, characterized in that, that the heating element consists of a small tube (z) that holds the insulated resistor consists of oval cross-section, which is in multiple turns going back and forth in a cylindrical housing (t) installed and with its ends and bends with the housing is shed.
DEB122069D Fresh air preheater for internal combustion engines Expired DE456438C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB122069D DE456438C (en) Fresh air preheater for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB122069D DE456438C (en) Fresh air preheater for internal combustion engines

Publications (1)

Publication Number Publication Date
DE456438C true DE456438C (en) 1928-02-23

Family

ID=6995657

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB122069D Expired DE456438C (en) Fresh air preheater for internal combustion engines

Country Status (1)

Country Link
DE (1) DE456438C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004430B (en) * 1954-07-30 1957-03-14 Bosch Gmbh Robert Electric heater for the charge air of diesel engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004430B (en) * 1954-07-30 1957-03-14 Bosch Gmbh Robert Electric heater for the charge air of diesel engines

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