DE379872C - Method of firing a series of explosive shots by means of an electric timer - Google Patents
Method of firing a series of explosive shots by means of an electric timerInfo
- Publication number
- DE379872C DE379872C DEE28045D DEE0028045D DE379872C DE 379872 C DE379872 C DE 379872C DE E28045 D DEE28045 D DE E28045D DE E0028045 D DEE0028045 D DE E0028045D DE 379872 C DE379872 C DE 379872C
- Authority
- DE
- Germany
- Prior art keywords
- series
- firing
- electric timer
- detonator
- explosive shots
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/16—Pyrotechnic delay initiators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Description
Verfahren zum Zünden einer Reihe von Sprengschüssen mittels elektrischer Zeitzünder. In der Patentschrift 310048 ist ein Verfahren zum Zünden einer Reihe von Sprengschüssen mittels elektrischer Zünder beschrieben worden, welches darin besteht, daß in die Sprengkapseln Verzögerungstabletten oder Verzögerungssätze eingepreßt werden, welche die Funktion der Zündschnüre übernehmen sollen. In einem weiteren Zusatzpatent d.26118 wurde dieses Verfahren weiter ausgebildet dadurch, daß an Stelle der Verzögerungstabletten oder Verzögerungszündsätze Verzögerungsstücke treten, deren Mantel aus Metall, Pappmache. Zelluloid oder ähnlichen Kunststoffen bestehen kann, und bei welchen anstatt der seitlichen Entgasungslöcher Entgasungskanäle vorgesehen sind, deren Öffnung gegen den Besatz des Schusses gerichtet ist. Weiterhin wurde das Verfahren verbessert durch das in dem Patent 379939 beschriebeneVerfahren, welches darin besteht, daß die Verzögerungssätze, ±abletten und -satzstücke in die Zünderhülse eingebracht werden können.Method of igniting a series of explosive shots by means of electrical Time fuse. In patent specification 310048 there is a method for igniting a series of explosive shots by means of electric detonators have been described, which therein there is that delay tablets or delay sets are pressed into the detonators which should take over the function of the fuses. In another Additional patent d.26118, this process was further developed by the fact that in place of the delay tablets or delay detonators, delay pieces occur, their coat of metal, paper mache. Celluloid or similar plastics are made can, and in which, instead of the lateral vent holes, vent channels are provided whose opening is directed against the filling of the weft. Furthermore was the method improved by the method described in patent 379939 which consists in that the delay sentences, ± ablettes and sentence pieces in the detonator sleeve can be introduced.
Es wurde nun weiterhin gefunden, daß sich das Verzögerungsmittel auch in der eigentlichen Sprengkapsel selbst anbringen läßt, ohne auf die durch das Zusatzpatent 379939 geschaffene getrennte Lieferungsweise von Sprengkapsel und Zünder verzichten zu müssen. Das Verzögerungsmittel ist auch hierbei in die Zylinder gepreßt, die dann in die Sprengkapseln eingepreßt werden. Durch einen an der Sprengkapsel befindlichen NTocken, der in eine Nute der Zünderhülse eingreift, wird durch die Ineinanderschiebung beider Teile und eine entsprechende Drehung leicht die notwendige feste Verbindung hergestellt.It has now also been found that the retardant also can be attached in the actual detonator itself without referring to the additional patent 379939 dispense with the separate delivery method of detonator and detonator to have to. The retarding agent is also pressed into the cylinder, which then pressed into the detonators. With one on the detonator NTock, which engages in a groove in the detonator sleeve, is pushed into one another both parts and a corresponding rotation can easily create the necessary fixed connection manufactured.
Die beiliegende Zeichnung veranschaulicht das Verfahren.The accompanying drawing illustrates the process.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE28045D DE379872C (en) | Method of firing a series of explosive shots by means of an electric timer | ||
DEE27650D DE379939C (en) | Procedure for firing a series of explosive shots | ||
DEE30257D DE421070C (en) | Procedure for firing a series of explosive shots | ||
DEE27581D DE426118C (en) | 1922-01-17 | 1922-01-17 | Method of firing a series of explosive shots by means of an electric timer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE28045D DE379872C (en) | Method of firing a series of explosive shots by means of an electric timer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE379872C true DE379872C (en) | 1926-03-01 |
Family
ID=7073089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE28045D Expired DE379872C (en) | 1922-01-17 | Method of firing a series of explosive shots by means of an electric timer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE379872C (en) |
-
0
- DE DEE28045D patent/DE379872C/en not_active Expired
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