DE329561C - Electrically glowing spark plug for explosion engines - Google Patents

Electrically glowing spark plug for explosion engines

Info

Publication number
DE329561C
DE329561C DENDAT329561D DE329561DD DE329561C DE 329561 C DE329561 C DE 329561C DE NDAT329561 D DENDAT329561 D DE NDAT329561D DE 329561D D DE329561D D DE 329561DD DE 329561 C DE329561 C DE 329561C
Authority
DE
Germany
Prior art keywords
spark plug
glowing
electrically
explosion engines
engines
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
DENDAT329561D
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 DE329561C publication Critical patent/DE329561C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)

Description

Elektrisch zum Glühen zu bringende Zündkerze für Explosionsmotoren. Gegenstand der Erfindung ist eine durch Elektrizität zum Glühen zu bringende Zündkerze für Explosionskraftmaschinen, insbesondere für Zweitaktexplosionsmotoren von Fischtorpedos, in denen die zu Beginn des Arbeitshubes in den Zylinder eingelassene komprimierte Ladung des brennbaren Gemisches in dem Maße, wie sie einströmt, durch einen absichtlich nicht ausgestoßenen und während des Leerhubes komprimierten Teil der von der früheren Zylinderfüllung zurückgebliebenen Verbrennungsgase entzündet wird.Electrically glowing spark plug for explosion engines. The invention relates to a spark plug which can be made to glow by electricity for explosion engines, especially for two-stroke explosion engines for fish torpedoes, in which the one let into the cylinder at the beginning of the working stroke is compressed Charging of the combustible mixture as it flows in by one on purpose not ejected and compressed part of the previous one during the idle stroke Cylinder filling remaining combustion gases is ignited.

Diese Zündkerze dient dazu, die erste Zündung in einem beliebigen Zeitpunkt des Kreislaufes zu bewirken, .so daß das am Ende der Auslaßperiode nach dieser Entzündung im Zylinder enthaltene Gas genügend warm ist, um nach erfolgter Kompression die folgende Ladung richtig zünden zu können.This spark plug is used to fire the first time in any Time of the cycle to cause .so that that at the end of the exhaust period after This ignition gas contained in the cylinder is warm enough to after Compression to be able to properly ignite the following charge.

Auf der Zeichnung ist eine derartige Zündkerze als Ausführungsbeispiel im Achsenschnitt veranschaulicht.Such a spark plug is shown as an exemplary embodiment in the drawing illustrated in the axial section.

Die Zündkerze besteht im wesentlichen aus einem Kohlestift 6, der durch den hindurchfließenden Strom einer nicht gezeichneten Stromquelle zur Rotglut gebracht wird.The spark plug consists essentially of a carbon pin 6, the by the current flowing through a power source (not shown) to red heat is brought.

Dieser Strom kommt durch die Leitung =, die durch Schlitze 3 aufgespaltene Klemme 2 und einen gleich der letzteren durch eine Packung 6 isolierten Leiter 4 zu dem Kohlestift 6, und zwar mittels eines gespaltenen Kugelringes 7, auf den eine Keilschraube 8 durch Vermittlung der Klauen 9 des bei io aufgeschlitzten Teiles 4 drückt.This current comes through the line =, the one split by slots 3 Terminal 2 and a conductor 4 insulated like the latter by a packing 6 to the carbon pin 6, by means of a split ball ring 7, on the one Wedge screw 8 through the intermediary of the claws 9 of the part slit open at io 4 presses.

Auf ähnliche Weise ist die Kohle 6 an der Laterne ii befestigt, die mit dem Stromschlußstück in Berührung steht.In a similar way, the coal 6 is attached to the lantern ii, the is in contact with the current connector.

Die zwischen der Kohle 6 und den Teilen 4 und 1i eingeschalteten Kugelringe 7 sollen verhüten, daß bei mangelhafter Ausrichtung dieser beiden Teile die Kohle beim Anziehen der Muttern 8 und 8' beschädigt wird.The ball rings inserted between the carbon 6 and the parts 4 and 1i 7 are intended to prevent the coal is damaged when tightening nuts 8 and 8 '.

Durch Löcher i2 ist der die Kohle enthaltene Raum mit dem Zylinder 13 verbunden.The space containing the carbon is through holes i2 with the cylinder 13 connected.

Die Öffnungen 14 der Laterne haben den Zweck, die Einführung eines Schlüssels zum Anziehen der Mutter 8 zu gestatten.The openings 14 of the lantern have the purpose of introducing a Allow wrench to tighten the nut 8.

Bei 22 ist in dem die Zündkerze tragenden Stutzen ein schräges Schauloch vorgesehen, durch das man nach Entfernung der Schraube 23 vor dem Anlassen des Motors beobachten kann, ob die Kohle glübt, nachdem man den Strom einige Sekunden eingeschaltet hat.At 22 there is an oblique viewing hole in the socket carrying the spark plug provided by which you can remove the screw 23 before starting the engine can see if the coal is glowing after turning on the power for a few seconds Has.

Claims (2)

PATENTANSPRÜCHE: i. Elektrisch zum Glühen zu bringende Zündkerze für Explosionsmotoren, dadurch gekennzeichnet, daß sie einen vom Zündstrom in Rotglut zu versetzenden Kohlestift (6) enthält. PATENT CLAIMS: i. Electrically glowing spark plug for explosion engines, characterized in that it contains a carbon pin (6) which is red hot by the ignition current. 2. Zündkerze nach Anspruch i, dadurch gekennzeichnet, daß der Kohlestift (6) mittels Kugelringe (7) in elastische Klauen (9) eingespannt ist, welche die beiden Elektroden bilden.2. Spark plug according to claim i, characterized in that that the carbon pin (6) is clamped in elastic claws (9) by means of ball rings (7) which form the two electrodes.
DENDAT329561D Electrically glowing spark plug for explosion engines Expired DE329561C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329561T

Publications (1)

Publication Number Publication Date
DE329561C true DE329561C (en) 1920-11-26

Family

ID=6187182

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT329561D Expired DE329561C (en) Electrically glowing spark plug for explosion engines

Country Status (1)

Country Link
DE (1) DE329561C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056874B (en) * 1957-09-05 1959-05-06 Voigt & Haeffner Ag Electric glow plug for internal combustion engines
DE1084977B (en) * 1955-06-08 1960-07-07 Snecma Electric ignition device for ignition of the fuel-air mixture in combustion chambers of recoil engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084977B (en) * 1955-06-08 1960-07-07 Snecma Electric ignition device for ignition of the fuel-air mixture in combustion chambers of recoil engines
DE1056874B (en) * 1957-09-05 1959-05-06 Voigt & Haeffner Ag Electric glow plug for internal combustion engines

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