EP2141444A3 - Electrical, gas tight conduit and use in a projectile - Google Patents

Electrical, gas tight conduit and use in a projectile Download PDF

Info

Publication number
EP2141444A3
EP2141444A3 EP09006364.5A EP09006364A EP2141444A3 EP 2141444 A3 EP2141444 A3 EP 2141444A3 EP 09006364 A EP09006364 A EP 09006364A EP 2141444 A3 EP2141444 A3 EP 2141444A3
Authority
EP
European Patent Office
Prior art keywords
base body
signal line
ground line
main body
line
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.)
Granted
Application number
EP09006364.5A
Other languages
German (de)
French (fr)
Other versions
EP2141444A2 (en
EP2141444B1 (en
Inventor
Christian Baumann
Thorsten Niemeyer
Jürgen Pellnath
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.)
Rheinmetall Waffe Munition GmbH
Original Assignee
Rheinmetall Waffe Munition GmbH
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 Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall Waffe Munition GmbH
Publication of EP2141444A2 publication Critical patent/EP2141444A2/en
Publication of EP2141444A3 publication Critical patent/EP2141444A3/en
Application granted granted Critical
Publication of EP2141444B1 publication Critical patent/EP2141444B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/06—Electric contact parts specially adapted for use with electric fuzes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Elimination Of Static Electricity (AREA)
  • Air Bags (AREA)
  • Structure Of Receivers (AREA)

Abstract

Vorgeschlagen wird eine Direktanbindung bzw. -kontaktierung zwischen beispielsweise einem Treibladungsanzünder (10) und einem Grundköper (6), beispielsweise einem Geschossheck. Um auf einfache Weise zu erreichen, dass die Signalleitung (16) als auch die Masseleitung (22) abschussfest durch den Grundkörper bzw. das Heckteil (6) hindurchführbar sind, schlägt die Erfindung des Weiteren vor, den metallischen Grundkörper (6) selbst als Masseleitung (22) zu verwenden und nur die Signalleitung (16) innerhalb des Grundkörpers (6) isoliert durch eine entsprechende Bohrung (15) des Grundkörpers (6) hindurchzuführen. Dabei erfolgt die Isolierung der Signalleitung (16) gegenüber der Masseleitung (22) durch eine vor Einbringen der Signalleitung (16) in die Bohrung (15) auf den Grundkörper (6) aufgebrachte Beschichtung aus einem elektrisch isolierenden Material (19). Die beiden Enden (23, 24) der Signalleitung (16) sind mit Anschlusskontakten (9, 12) versehen, die vorzugsweise mindestens teilweise in den Grundkörper (6) einschraubbar und gegenüber dem Grundkörper (6) isoliert angeordnet sind. Zur Kontaktierung der durch den Grundkörper (6) selbst gebildeten Masseleitung (22) sind die Vorderseite (13) und die Rückseite (14) des Grundkörpers (6) mit beschichtungsfreien Sacklochbohrungen (20, 21) versehen.

Figure imgaf001
Proposed is a direct connection or -kontaktierung between, for example, a propellant charge igniter (10) and a base body (6), for example, a bullet tail. In order to achieve in a simple manner that the signal line (16) and the ground line (22) can be passed through the main body or the rear part (6) fireproof, the invention proposes further, the metallic base body (6) itself as a ground line (22) to use and only the signal line (16) within the base body (6) isolated by a corresponding bore (15) of the base body (6) pass. In this case, the insulation of the signal line (16) relative to the ground line (22) by a before insertion of the signal line (16) into the bore (15) on the base body (6) applied coating of an electrically insulating material (19). The two ends (23, 24) of the signal line (16) are provided with connection contacts (9, 12), which are preferably at least partially screwed into the base body (6) and insulated from the base body (6). For contacting the ground line (22) itself formed by the main body (6), the front side (13) and the rear side (14) of the main body (6) are provided with coating-free blind holes (20, 21).
Figure imgaf001
EP09006364.5A 2008-07-01 2009-05-12 Electrical, gas tight conduit in a projectile Active EP2141444B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008030663A DE102008030663A1 (en) 2008-07-01 2008-07-01 Electric, gas-tight implementation and use in one storey

Publications (3)

Publication Number Publication Date
EP2141444A2 EP2141444A2 (en) 2010-01-06
EP2141444A3 true EP2141444A3 (en) 2013-06-05
EP2141444B1 EP2141444B1 (en) 2014-08-06

Family

ID=40707749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09006364.5A Active EP2141444B1 (en) 2008-07-01 2009-05-12 Electrical, gas tight conduit in a projectile

Country Status (4)

Country Link
US (1) US8336458B2 (en)
EP (1) EP2141444B1 (en)
DE (1) DE102008030663A1 (en)
ES (1) ES2514519T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030663A1 (en) * 2008-07-01 2010-01-07 Rheinmetall Waffe Munition Gmbh Electric, gas-tight implementation and use in one storey
DE102013013602A1 (en) * 2013-08-19 2015-02-19 Trützschler GmbH + Co KG Textilmaschinenfabrik Device on a card or carding machine for cotton, man-made fibers u. Like. With a rotatable stripper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849957A (en) * 1953-01-27 1958-09-02 Bofors Ab Explosive projectile
US5830377A (en) * 1997-06-04 1998-11-03 United Defense, Lp Method and apparatus for providing a stabilized plasma arc
WO2000017598A2 (en) * 1998-08-19 2000-03-30 United Defense, L.P. Sequential arc surface injector
JP2004028409A (en) * 2002-06-24 2004-01-29 Tech Res & Dev Inst Of Japan Def Agency Missile apparatus with inflammable cartridge capable of transmitting signal to time limit detonation mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015531A (en) * 1975-01-31 1977-04-05 General Electric Company Electrical fuze with selectable modes of operation
FR2672674B1 (en) * 1991-02-11 1995-01-13 Giat Ind Sa CONTAINER PROVIDED WITH ELECTRICAL CONNECTION MEANS.
US5353710A (en) * 1991-02-11 1994-10-11 Giat Industries Container fitted with electrical connecting means
US5485787A (en) * 1994-06-21 1996-01-23 Rockwell International Corporation Gas gun launched scramjet test projectile
DE102008030663A1 (en) * 2008-07-01 2010-01-07 Rheinmetall Waffe Munition Gmbh Electric, gas-tight implementation and use in one storey

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849957A (en) * 1953-01-27 1958-09-02 Bofors Ab Explosive projectile
US5830377A (en) * 1997-06-04 1998-11-03 United Defense, Lp Method and apparatus for providing a stabilized plasma arc
WO2000017598A2 (en) * 1998-08-19 2000-03-30 United Defense, L.P. Sequential arc surface injector
JP2004028409A (en) * 2002-06-24 2004-01-29 Tech Res & Dev Inst Of Japan Def Agency Missile apparatus with inflammable cartridge capable of transmitting signal to time limit detonation mechanism

Also Published As

Publication number Publication date
US20100132579A1 (en) 2010-06-03
DE102008030663A1 (en) 2010-01-07
EP2141444A2 (en) 2010-01-06
US8336458B2 (en) 2012-12-25
ES2514519T3 (en) 2014-10-28
EP2141444B1 (en) 2014-08-06

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