DE1007671B - Lining for cavity explosives - Google Patents

Lining for cavity explosives

Info

Publication number
DE1007671B
DE1007671B DEB17963D DEB0017963D DE1007671B DE 1007671 B DE1007671 B DE 1007671B DE B17963 D DEB17963 D DE B17963D DE B0017963 D DEB0017963 D DE B0017963D DE 1007671 B DE1007671 B DE 1007671B
Authority
DE
Germany
Prior art keywords
lining
section
cavity
constant
cross
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.)
Pending
Application number
DEB17963D
Other languages
German (de)
Inventor
Dipl-Ing Franz Rudolf Thomanek
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.)
CARL BRANDMAYER
FRANZ RUDOLF THOMANEK DIPL ING
Original Assignee
CARL BRANDMAYER
FRANZ RUDOLF THOMANEK DIPL ING
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 CARL BRANDMAYER, FRANZ RUDOLF THOMANEK DIPL ING filed Critical CARL BRANDMAYER
Priority to DEB17963D priority Critical patent/DE1007671B/en
Publication of DE1007671B publication Critical patent/DE1007671B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner

Description

Auskleidung für Hohlraumsprengkörper Es ist bereits vorgeschlagen worden, zur Steigerung des Richtungseffektes von Hohlsprengladungen den IIohlraurn der Sprengladung mit einer wirkungssteigernden Auskleidung zu versehen. Die dazu verwendeten Auskleidungskörper hatten ganz allgemein eine im wesentlichen gleiche Wandstärke.Liner for cavity explosive devices It has already been proposed been used to increase the directional effect of hollow explosive charges in the cavity to provide the explosive charge with an effectiveness-enhancing lining. The to it The liner bodies used were generally essentially the same Wall thickness.

Es ist nun durch Versuche gefunden worden, daß eine weitere Steigerung des Richtungseffektes durch eine Anpassung der Wandstärke des Auskleidungskörpers an den Querschnitt des Hohlraumes, in den er eingesetzt ist, erzielt werden kann, und zwar dadurch, daß der Auskleidung in Bereichen gleichbleibenden Hohlraumquerschnittes eine gleichbleibende, in Bereichen zunehmenden Querschnittes eine entsprechend zunehmende Wandstärke gegeben wird.It has now been found through experiments that a further increase the directional effect by adjusting the wall thickness of the lining body can be achieved on the cross-section of the cavity in which it is inserted, namely, that the lining in areas of constant cavity cross-section a constant, in areas of increasing cross-section a correspondingly increasing one Wall thickness is given.

In der Zeichnung sind senkrechte Schnitte durch Auskleidung für verschieden geformte Hohlräume von Sprengkörpern beispielsweise dargestellt, und zwar zeigt darin Abb. 1 den senkrechten Schnitt durch eine Auskleidung für einen Hohlraum, der sich trichterförmig erweitert, Abb. 2 den senkrechten Schnitt durch eine Auskleidung für einen Hohlraum von zuerst gleichbleibendem, sich dann trichterförmig erweiterndem und danach wieder gleichbleibendem Querschnitt, Abb. 3 den senkrechten Schnitt durch eine Auskleidung für einen Hohlraum von zuerst sich trichterförmig erweiterndem, dann gleichbleibendem und dann wieder trichterförmigen Querschnitt.In the drawing, vertical sections through the lining are for different Shaped cavities of explosive devices shown for example, namely shows therein Fig. 1 the vertical section through a lining for a cavity, which widens like a funnel, Fig. 2 the vertical section through a lining for a cavity that initially remains the same, then widens in a funnel shape and then again constant cross-section, Fig. 3 the vertical section through a lining for a cavity which initially widens in a funnel shape, then constant and then again funnel-shaped cross-section.

Die Steigerung des Richtungseffektes von Hohlsprengladungen, deren Hohlraum mit einer Auskleidung gemäß der Erfinder versehen ist, ist nicht nur bei Sprengversuchen festgestellt worden, vielmehr hat sie sich auch aus theoretischen Überlegungen ergeben.The increase in the directional effect of hollow explosive charges, their Cavity is provided with a lining according to the inventor, is not only at Demolition tests have been established, rather it has also emerged from theoretical ones Considerations result.

Claims (4)

PATENTANSPRÜCHE: 1. Auskleidung für Hohlraumsprengkörper, dadurch gekennzeichnet, daß sie im Bereich gleichen Querschnittes eine gleichbleibende, im Bereich zunehmenden Querschnittes eine progressive Wandstärke hat. PATENT CLAIMS: 1. Lining for cavity explosive devices, thereby characterized in that in the area of the same cross-section they have a constant, has a progressive wall thickness in the area of increasing cross-section. 2. Auskleidung nach Anspruch 1, dadurch gekennzeichnet, daß sie von ihrer Spitze an zunächst gleichbleibenden und dann zunehmenden Querschnitt hat (Abb. 1). 2. Lining according to claim 1, characterized in that it initially remains constant from its tip and then has an increasing cross-section (Fig. 1). 3. Auskleidung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß sich an den Teil mit zunehmendem Querschnitt ein Teil mit gleichbleibendem Querschnitt anschließt (Abb. 2). 3. Lining according to claim 1 and 2, characterized in that the part with increasing cross-section a Part with constant cross-section connects (Fig. 2). 4. Auskleidung nach Anspruch 1, dadurch gekennzeichnet, daß sie von ihrer Spitze an zunehmenden, dann gleichbleibenden und daran anschließend zunehmenden Querschnitt aufweist (Abb. 3).4. Lining according to claim 1, characterized in that it increases from its top, then constant and then has an increasing cross-section (Fig. 3).
DEB17963D 1942-01-29 1942-01-29 Lining for cavity explosives Pending DE1007671B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB17963D DE1007671B (en) 1942-01-29 1942-01-29 Lining for cavity explosives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB17963D DE1007671B (en) 1942-01-29 1942-01-29 Lining for cavity explosives

Publications (1)

Publication Number Publication Date
DE1007671B true DE1007671B (en) 1957-05-02

Family

ID=6959542

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB17963D Pending DE1007671B (en) 1942-01-29 1942-01-29 Lining for cavity explosives

Country Status (1)

Country Link
DE (1) DE1007671B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724036A1 (en) * 1977-05-27 1978-12-07 Diehl Fa Cutting explosive charge for plates and rods - has hollow charge inserted by smooth lining of copper alloy
FR2569473A1 (en) * 1984-08-21 1986-02-28 Realisa Applic Techni Et IMPROVEMENTS TO HOLLOW LOADS
DE4132662C2 (en) * 1991-10-01 2000-06-29 Rheinmetall W & M Gmbh mine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724036A1 (en) * 1977-05-27 1978-12-07 Diehl Fa Cutting explosive charge for plates and rods - has hollow charge inserted by smooth lining of copper alloy
FR2569473A1 (en) * 1984-08-21 1986-02-28 Realisa Applic Techni Et IMPROVEMENTS TO HOLLOW LOADS
DE4132662C2 (en) * 1991-10-01 2000-06-29 Rheinmetall W & M Gmbh mine

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