AT86443B - Device for adjusting the ignition timing on electrical ignition devices with a large adjustment range. - Google Patents
Device for adjusting the ignition timing on electrical ignition devices with a large adjustment range.Info
- Publication number
- AT86443B AT86443B AT86443DA AT86443B AT 86443 B AT86443 B AT 86443B AT 86443D A AT86443D A AT 86443DA AT 86443 B AT86443 B AT 86443B
- Authority
- AT
- Austria
- Prior art keywords
- ignition
- lever
- axis
- adjusting
- ignition timing
- Prior art date
Links
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zur ? Zündzeitpunktverstellung an elektrischen Zündvorriehtungen mit grossem Ver- stellungsbereich.
Die Erfindung betrifft eine neue Bauart von Einrichtungen zur Zündzeitpunktverstellung bei elektrischen Zündvorrichtungen mit feststehender Spule, welche gegenüber den für diesen Zweck bereits bekannten Einrichtungen neben dem Vorteil einer wesentlichen Vereinfachung der Bauart die Möglichkeit bietet, den Zündpunkt beliebig zu verstellen, ohne dass die Länge der die Unterbrechung bewirkenden Hebelarme sich dabei ändert.
Dies wird dadurch erreicht, dass der den beweglichen Unterbrecherkontakt tragende Hebel als Winkelhebel ausgebildet und mit seiner, Drehachse senkrecht zur Apparatachse und um diese verstellbar derart angeordnet ist, dass der an dem einen seiner Arme befestigte bewegliche Unterbrecherkontakt sich in der Verlängerung der Apparatachse befindet, wogegen der andere Arm mit seinem Ende auf der Nockenscheibe schleift und von dieser in radialer Richtung bewegt wird.
Ein Beispiel für die Ausführung des Erfindungsgedankens ist in der Zeichnung dargestellt. Fig. i zeigt im Längsschnitt durch die Apparatachse, Fig. 2 in Ansicht von der Stirnseite des Apparates die wesentlichen Teile der neuen Einrichtung. Der bewegliche Unterbrecherhebel f, j1 ist mit seiner senkrecht zur Apparatachse gerichteten Drehachse c an der Scheibe l befestigt, welche mittels des Handgriffes i um die Apparatachse gedreht werden kann. Der Arm f des beweglichen Hebels liegt mit seinem Ende auf der Nockenscheibe k auf, während das in der Verlängerung der Apparatachse liegende Ende des anderen Armes 11 das bewegliche Unterbrecherkontaktstück b trägt.
Die Feder e presst dieses Kontaktstück gegen das am Gestell des Apparates befestigte ruhende Kontaktstück a bzw. den Arm 1 des Hebels gegen den Umfang der Nockenscheibe h. Eine Einstellung des Winkelhebels entsprechend einem Verstellungswinkel oc ist in Fig. 2 mit strichpunktierten Linien angedeutet.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Facility for? Ignition timing adjustment on electrical ignition devices with a large adjustment range.
The invention relates to a new type of device for adjusting the ignition timing in electrical ignition devices with a fixed coil, which compared to the devices already known for this purpose, in addition to the advantage of a substantial simplification of the design, offers the possibility of adjusting the ignition point as desired without the length of the The interruption causing the lever arms changes.
This is achieved in that the lever carrying the movable breaker contact is designed as an angle lever and is arranged with its axis of rotation perpendicular to the apparatus axis and adjustable around it in such a way that the movable breaker contact attached to one of its arms is in the extension of the apparatus axis, on the other hand the other arm grinds with its end on the cam disk and is moved by this in the radial direction.
An example of the implementation of the inventive concept is shown in the drawing. FIG. 1 shows a longitudinal section through the apparatus axis, FIG. 2 shows the essential parts of the new device in a view from the end face of the apparatus. The movable interrupter lever f, j1 is fastened with its axis of rotation c directed perpendicular to the apparatus axis to the disk l, which can be rotated around the apparatus axis by means of the handle i. The end of the arm f of the movable lever rests on the cam disk k, while the end of the other arm 11 lying in the extension of the apparatus axis carries the movable interrupter contact piece b.
The spring e presses this contact piece against the stationary contact piece a attached to the frame of the apparatus or the arm 1 of the lever against the circumference of the cam disk h. A setting of the angle lever corresponding to an adjustment angle oc is indicated in Fig. 2 with dot-dash lines.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE86443X | 1918-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT86443B true AT86443B (en) | 1921-11-25 |
Family
ID=5641304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86443D AT86443B (en) | 1918-02-09 | 1919-01-27 | Device for adjusting the ignition timing on electrical ignition devices with a large adjustment range. |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT86443B (en) |
GB (1) | GB123315A (en) |
-
1919
- 1919-01-27 AT AT86443D patent/AT86443B/en active
- 1919-02-10 GB GB325219A patent/GB123315A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB123315A (en) | 1919-05-15 |
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