AT39229B - Pyrophoric alloy ignition device. - Google Patents

Pyrophoric alloy ignition device.

Info

Publication number
AT39229B
AT39229B AT39229DA AT39229B AT 39229 B AT39229 B AT 39229B AT 39229D A AT39229D A AT 39229DA AT 39229 B AT39229 B AT 39229B
Authority
AT
Austria
Prior art keywords
ignition device
stone
pyrophoric alloy
alloy ignition
pyrophoric
Prior art date
Application number
Other languages
German (de)
Original Assignee
American Electrical Novelty &
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 American Electrical Novelty & filed Critical American Electrical Novelty &
Application granted granted Critical
Publication of AT39229B publication Critical patent/AT39229B/en

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

  

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 EMI1.1 
 
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Man kann bei der Verwendung des Steines im übrigen die der Flamme zugewendete   Fläche   mit einem Wärmeschutz versehen, so dass in der gestrichelten Lage der Stein 6 geschlitzt verbleibt. Um der Abnützung des Steines entgegen zu wirken, kann der Stein 6 gegenüber seiner Lagerstelle verstellbar angeordnet sein, bezw. er kann derart federnd gelagert sein, dass er sich selbsttätig dem Kratzmesser gegenüber einstellt. 



   PATENT-ANSPRÜCHE : 
1. Zündvorrichtung mittels pyrophorer Legierung, dadurch gekennzeichnet, dass der von der pyrophoren Legierung gebildete Stein um eine zur Schneide des federnden Kratzmessers parallele Achse schwingbar ist und dass seine eigene   Kratznäche   in Bezug auf diese Achse   exzentrisch verläuft, so dass bei Drehung   des Steines sich die   Kratzwirkung   vermehrt und der Stein, verhindert wird, sich   selbsttätig zurück   zu bewegen.



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 EMI1.1
 
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When using the stone, the surface facing the flame can also be provided with heat protection, so that the stone 6 remains slotted in the position shown in broken lines. In order to counteract the wear and tear of the stone, the stone 6 can be arranged to be adjustable relative to its bearing point, respectively. it can be resiliently mounted in such a way that it adjusts itself automatically to the scraper knife.



   PATENT CLAIMS:
1. Ignition device by means of pyrophoric alloy, characterized in that the stone formed by the pyrophoric alloy is oscillatable about an axis parallel to the cutting edge of the resilient scraper knife and that its own scratch surface is eccentric with respect to this axis, so that when the stone is rotated The scratching effect increases and the stone is prevented from moving back by itself.

Claims (1)

2. Zündvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stein an der Stelle, an welcher die Schneide des Kratzmessers während der Ruhestellung anliegt, mit einer Vertiefung versehen ist, in welcher sich die Kratzmesserschneido einlegt, dadurch den Stein in seiner Ruhelage sichernd. 2. Ignition device according to claim 1, characterized in that the stone at the point at which the cutting edge of the scratch knife rests during the rest position is provided with a recess in which the scratch knife cutter inserts, thereby securing the stone in its rest position. 3. Zündvorrichtung nach Anspruch l, dadurch gekennzeichnet, dass die Fläche, welche EMI2.1 EMI2.2 3. Ignition device according to claim l, characterized in that the surface which EMI2.1 EMI2.2
AT39229D 1908-07-02 1908-08-31 Pyrophoric alloy ignition device. AT39229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354312D 1908-07-02

Publications (1)

Publication Number Publication Date
AT39229B true AT39229B (en) 1909-10-11

Family

ID=6287776

Family Applications (1)

Application Number Title Priority Date Filing Date
AT39229D AT39229B (en) 1908-07-02 1908-08-31 Pyrophoric alloy ignition device.

Country Status (1)

Country Link
AT (1) AT39229B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089322B (en) * 1957-07-29 1960-09-15 Grace W R & Co Method for packaging foodstuffs with a well-defined contour in shrinkable material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089322B (en) * 1957-07-29 1960-09-15 Grace W R & Co Method for packaging foodstuffs with a well-defined contour in shrinkable material

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