DE1994210U - THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES. - Google Patents

THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES.

Info

Publication number
DE1994210U
DE1994210U DE1967H0059250 DEH0059250U DE1994210U DE 1994210 U DE1994210 U DE 1994210U DE 1967H0059250 DE1967H0059250 DE 1967H0059250 DE H0059250 U DEH0059250 U DE H0059250U DE 1994210 U DE1994210 U DE 1994210U
Authority
DE
Germany
Prior art keywords
ignition system
thyristor
combustion engines
capacitor ignition
thyristor capacitor
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
DE1967H0059250
Other languages
German (de)
Other versions
DE1300493B (en
Inventor
Horst Hoegemann
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
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 Individual filed Critical Individual
Priority to DE1967H0059250 priority Critical patent/DE1994210U/en
Publication of DE1994210U publication Critical patent/DE1994210U/en
Expired legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Description

Thyristor-Kondensator-Zündanlaffe h™ /jjqfa+*»^-^λ-+ «■* *^-° Blatt 5 Ingo Horst Högemann (VDl) Thyristor capacitor ignition starter h ™ / jjqfa + * »^ - ^ λ- + « ■ * * ^ - ° Sheet 5 Ingo Horst Högemann (VDl)

Beschreibung der KonstruktionDescription of the construction

Der mechanische Aufbau der im Motorraum von Kraftfahrzeugen unterzubringenden Zündanlagen muß verschiedenen Anforderungen genügen. Diese Konstruktionsauf» ga^tn wurden folgendermaßen gelöst:The mechanical structure of the ignition systems to be accommodated in the engine compartment of motor vehicles must meet various requirements . These construction tasks were solved as follows:

Lie in den Transistoren der elektronischen Schaltung entstehende Wärme muß abgeführt werden. Daher wurden die Transistoren auf einen handelsüblichen Rip=« penkühlkörper geschraubt. Zur Verbesserung der Wärmeleitung wurde zwischen Kühlkörper,und Transistoren Silikonpaste eingebracht, die gleichzeitig fine Ansammlung von Feuchtigkeit zwischen diesen Bauteilen verhinderte Die Kühl= körper sind eloxiert, die Transistoren vernickelt oder kadmiert (handelsübli= ehe Ausführung), sodaß diese Bauteile weitgehend beständig gegen Korrosion . sind.Heat generated in the transistors of the electronic circuit must lie be discharged. For this reason, the transistors were screwed onto a commercially available rip -en heat sink. To improve the heat conduction between Heat sink, and transistors silicone paste introduced, which is fine at the same time The accumulation of moisture between these components prevented the cooling = bodies are anodized, the transistors are nickel-plated or cadmium-plated (trade name = before execution), so that these components are largely resistant to corrosion . are.

Die übrigen Bauteile der elektronischen Schaltung sind auf einer geätzten Lei= terplatte (allgem. als gedruckte Schaltung bezeichnet) untergebrachte Unter dem Kühlkörper sind handelsübliche Aluminium-Z-Profile angebracht. Die mit dem Kühlkörper verbundenen Schenkel der Profile dienen als Auflagefläche für die Leiterplatte, Leiterplatte, Z-Profil und Kühlkörper sind miteinander ver=* schraubt. Im Kühlkörper sind die Gewinde zur Aufnahme der Schrauben eingeschnit« ten. Durch die Anordnung der^.Profilschenkel und Kühlkörper wird der erf order= liehe Isolationsabstand für die Leiterplatte erhalten. Die änderen Schenkel der Z^Profile sind durchbohrt und dienen zur Befestigung der Anlage. Die Mittelteile der/Z-Profile bilden die Seitenwände der Anlage. Da die Bau= ";: teile der elektronischen Schaltung gegen Feuchtigkeit, mechanische Beschädigung, Berührung der spi|nnungführenden Teile und Drahtbrüche durch Erschütterungen geschützt werden müssen, ist das Einbringen einer Vergußmasse erforderlich. Drei Seiten der Gußform sind durch den Kühlkörper und die Z-Profile vorhanden, die noch fehlenden zwei Seiten werden von mit Trennmittel (Teflon-Spray/^er= sehenen Formblechen gebildet. Diese Formbleche werden nach dem Aushärten der Vergußmasse entfernt.The other components of the electronic circuit are placed on an etched circuit board (generally referred to as a printed circuit). Commercially available aluminum Z-profiles are attached below the heat sink. The legs of the profiles connected to the heat sink serve as a support surface for the circuit board, circuit board, Z-profile and heat sink are screwed together. The threads for receiving the screws are cut into the heat sink. The arrangement of the profile legs and heat sink ensures that the insulation distance required for the circuit board is maintained. The other legs of the Z ^ profiles are drilled through and serve to fasten the system. The middle parts of the / Z-profiles form the side walls of the system. Since the construction = ";. The spi parts of the electronic circuit against moisture, mechanical damage, touch | nnungführenden parts and wire fractures need to be protected from vibrations, the introduction of a casting compound required Three is are sides of the mold through the heat sink and the Z- Profiles are present, the two missing sides are formed from shaped sheets with a release agent (Teflon spray / ^ he = see. These shaped sheets are removed after the potting compound has hardened.

Als Vergußmasse wird Kunstharz (Araldit P) verwendet. Neben den geforderten mechanischen Eigenschaften ergibt sich eine weitgehende Beständigkeit der Anlagen auch gegen Benzin und Öl entsprechend den Eigenschaften der Verguß= masse. Auch ein Betrieb der Anlagen unter Wasser ist raöglich0 Die. zur Herstel= lung der elektrischen Verbindung mit den übrigen Elementen der Kraftfahrzeug-Zündung verwendeten Leitungen sind benzinfest nach DIN 72551 Bl. 2 (nach An= gaben des Herstellers).Synthetic resin (Araldit P) is used as the casting compound. In addition to the required mechanical properties, the systems are also largely resistant to petrol and oil in accordance with the properties of the potting compound. Also a plant operation under water is raöglich 0 The. The cables used to establish the electrical connection with the other elements of the vehicle ignition are petrol-proof in accordance with DIN 72551 Bl. 2 (according to the manufacturer's instructions).

Die Aluminium-Z-Profile werden bei Kleinserienbau mit Hammerschlag-Glasur versehen. Sie können bei größeren Serien eloxiert werden.In small series production, the aluminum Z-profiles are glazed with a hammer Mistake. They can be anodized for larger series.

Braunschweig, am 1ό. NovemberBraunschweig, on January 1st. November

Claims (1)

Thyristor^Kondenaator-'Zund anlage Ing, Horst Högemann (YBl) Thyristor ^ Kondenaator- 'Zund plant Ing, Horst Högemann (YBl) SchutganspruchProtection claim Thyristor-Kondenaator-eZündanlage in wasser«, öl« und benzingeschützter Bauweise, gekennzeichnet dadurchj daß alle elektronischen Bauelemente in einem durch handelsübliche Aluminiumprofile begrenztem Raum mit
Kunstharz vergossen sind*Thyristor capacitor ignition system in water, oil and gasoline-protected construction, characterized in that all electronic components are enclosed in a space delimited by commercially available aluminum profiles
Resin are potted * Die Aluminiumprofile ^reisen zur Kühlung dienende Rippen und Bohrungen zur Befestigung untereinander und zur Anbringung des Bauelemententrä= gers "("LeitefpXätte) auf"»" ~~"~" ---=—- — - —The aluminum profiles travel ribs and holes for cooling for fastening to each other and for attaching the component carrier gers "(" LeitefpXätte) to "» "~~" ~ "--- = —- - - - Braunschweig j am 1 ο Juli 1968«.Braunschweig on July 1st, 1968 «. ' ι'ι ■"<*« 't! •''^i'1 ö«r Wort-■ "<*« 't! •''^i' 1 ö «r word- j« öen öblichen Preise«j "oen common prices"
DE1967H0059250 1967-06-09 1967-06-09 THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES. Expired DE1994210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1967H0059250 DE1994210U (en) 1967-06-09 1967-06-09 THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967H0059250 DE1994210U (en) 1967-06-09 1967-06-09 THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES.

Publications (1)

Publication Number Publication Date
DE1994210U true DE1994210U (en) 1968-09-19

Family

ID=33344889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967H0059250 Expired DE1994210U (en) 1967-06-09 1967-06-09 THYRISTOR CAPACITOR IGNITION SYSTEM FOR COMBUSTION ENGINES.

Country Status (1)

Country Link
DE (1) DE1994210U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107563B4 (en) * 2012-08-21 2017-04-27 Borgwarner Ludwigsburg Gmbh Igniter for gasoline engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107563B4 (en) * 2012-08-21 2017-04-27 Borgwarner Ludwigsburg Gmbh Igniter for gasoline engines

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