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AT27780B - Electromagnetically operated breakaway device for explosion engines. - Google Patents

Electromagnetically operated breakaway device for explosion engines.

Info

Publication number
AT27780B
AT27780B AT27780DA AT27780B AT 27780 B AT27780 B AT 27780B AT 27780D A AT27780D A AT 27780DA AT 27780 B AT27780 B AT 27780B
Authority
AT
Austria
Prior art keywords
electromagnetically operated
explosion engines
breakaway device
explosion
spring
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bosch Fa Robert
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 Bosch Fa Robert filed Critical Bosch Fa Robert
Application granted granted Critical
Publication of AT27780B publication Critical patent/AT27780B/en

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  • Electromagnets (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elektromagnetisch betätigte Abreissvorrichtung für Explosionskraftmaschinen. 



   Bei elektromagnetisch betätigten   Abreissvorrichtangen für   die Zündung von Explosionskraftmaschinen wird häufig die ganze bewegliche Vorrichtung im Innern des Explosionsraumes angeordnet, damit die beweglichen Teile nicht durch die Zylinderwandungen hindurch- 
 EMI1.1 
 wird die Feder so   erwärmt,   dass sie ihre Federkraft verliert, was ein Versagen der Zündung zur Folge hat. 



   Die Erfindung benützt nun für die Rückbewegung des beweglichen Kontaktstückes eine gebogene Feder, die entsprechend dem rechteckigen Längsschnitt des   Kernes eine   U-förmige Gestalt erhält. Durch diese Anordnung erzielt man einerseits den   Y orteil, troll   der beschränkten   Raumverhältaisse   eine   Feder von genügender Stärke und Geschmeidigkeit   unterzubringen, andererseits ist es   aber möglich, den wirksamen   Teil der   Feder an der   von den Exp) osionsgasen am weitesten entfernten Stelle anzuordnen, indem man den Querschnitt des Steges des U und der unmittelbar daran anschliessenden Teile der Feder am schwächsten herstellt,

   während die sehr starker Erhitzung ausgesetzten Schenkel so kräftig 
 EMI1.2 
 in zwei   Ansichten dargestellt.   Fig. i) und 4 zeigen   Ausführungen   der Feder, bei weichen der wirksame Teil durch Schleifen bzw. wellenförmige Führung des Steges verlängert ist. 
 EMI1.3 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Electromagnetically operated breakaway device for explosion engines.



   In the case of electromagnetically operated tear-off devices for the ignition of explosion engines, the entire movable device is often arranged inside the explosion chamber so that the movable parts do not penetrate the cylinder walls.
 EMI1.1
 the spring is heated so that it loses its spring force, which results in ignition failure.



   The invention now uses a curved spring for the return movement of the movable contact piece, which spring is U-shaped in accordance with the rectangular longitudinal section of the core. On the one hand, this arrangement achieves the advantage of accommodating a spring of sufficient strength and flexibility due to the limited space, but on the other hand it is possible to arrange the effective part of the spring at the point furthest away from the explosion gases by placing the Produces the weakest cross-section of the web of the U and the parts of the spring directly adjoining it,

   while the very heated thighs are so vigorous
 EMI1.2
 shown in two views. Fig. I) and 4 show versions of the spring, in which the effective part is lengthened by grinding or wavy guidance of the web.
 EMI1.3
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

EMI1.4 eingesetzt ist. dass das Joch des U am weitesten vom Explosionsraum entfernt und durch einen feststehenden Teil des Magnetkernes dagegen abgedeckt ist. um die Feder davor zu dut-pli durch die Explosionsgase ausgeglüht zu werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. EMI1.4 is used. that the yoke of the U is furthest away from the explosion space and is covered by a fixed part of the magnetic core. in order to have the feather annealed to dut-pli by the explosion gases. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT27780D 1906-07-16 1906-07-16 Electromagnetically operated breakaway device for explosion engines. AT27780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT27780T 1906-07-16

Publications (1)

Publication Number Publication Date
AT27780B true AT27780B (en) 1907-03-11

Family

ID=3540134

Family Applications (1)

Application Number Title Priority Date Filing Date
AT27780D AT27780B (en) 1906-07-16 1906-07-16 Electromagnetically operated breakaway device for explosion engines.

Country Status (1)

Country Link
AT (1) AT27780B (en)

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