EP1522818A1 - Munition - Google Patents

Munition Download PDF

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Publication number
EP1522818A1
EP1522818A1 EP04018312A EP04018312A EP1522818A1 EP 1522818 A1 EP1522818 A1 EP 1522818A1 EP 04018312 A EP04018312 A EP 04018312A EP 04018312 A EP04018312 A EP 04018312A EP 1522818 A1 EP1522818 A1 EP 1522818A1
Authority
EP
European Patent Office
Prior art keywords
oxygen
ammunition
gun
sleeve
propellant charge
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.)
Withdrawn
Application number
EP04018312A
Other languages
German (de)
English (en)
Inventor
Stefan Dr. Thiesen
Dieter Jungbluth
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 EP1522818A1 publication Critical patent/EP1522818A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/181—Caseless ammunition; Cartridges having combustible cases consisting of a combustible casing wall and a metal base; Connectors therefor
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/02—Compositions characterised by non-explosive or non-thermic constituents for neutralising poisonous gases from explosives produced during blasting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases

Definitions

  • the invention relates to gun ammunition with a propellant charge from a closed Space is loadable into the cargo space of a gun.
  • the invention is based on the object gun ammunition of the type mentioned when used as intended, even at high fire speeds a relatively small amount of carbon monoxide in the combat space of the combat vehicle arrives.
  • the invention is based essentially on the idea that an oxygen-emitting Substance is arranged in the rear area of the ammunition, so that after firing in particular the carbon monoxide gases which form in the region close to the closure to form carbon dioxide be oxidized and after opening the shutter no longer in the combat area can reach.
  • the oxygen donating substance should be chosen such that it Releases oxygen at the earliest possible time to ensure that it is through the oxidizer only a small influence on the burning behavior of the propellant charge powder is exercised. In particular, no loss of performance with the use of this substance be connected.
  • the oxygen-emitting Substance is arranged on the inside in the region of the sleeve bottom.
  • the oxygen-releasing substance is located between the combustible Sleeve and the sleeve bottom and has the shape of a cuff.
  • the oxygen-emitting substance is as annular Body formed, which is arranged at the bottom of the propellant charge igniter and this encloses annular.
  • 1, 1 denotes the bottom region of a cartridge, which has a sleeve bottom 2 of metal and a combustible sleeve 3 includes. Inside the combustible sleeve 3 is propellant powder 4, which by a central propellant charge igniter 5 is ignitable.
  • a sleeve 7 is arranged, which consists of an oxygen-emitting Substance exists.
  • the cartridge 1 in a gun barrel (not shown), it is at Firing initially ignited the propellant charge powder 4 by means of the propellant charge igniter 5. Subsequently, the sleeve 3 burns and heats the sleeve 7 so strong that this begins, oxygen in the bottom region of the cartridge 1, and thus in the shutter-side area of the gun, release.
  • FIG. 2 shows a further embodiment of the invention is shown in which the oxygen-emitting Substance is formed as a ring-shaped body 8, which at the lower part 9 of the is again arranged with 5 designated Treibladungsanzünders and this annular encloses.
  • the corresponding laboratory of the cartridge 10 is special in this case simply because the annular body 8 is merely pushed onto the propellant charge igniter 5 will need.
  • the invention is not limited to the embodiment described above limited. So the oxygen-emitting substance to reduce the carbon monoxide content of course also used for non-patronized ammunition become.
  • a corresponding module with an oxygen-emitting substance in the cargo space used the gun which is e.g. after reaching a predetermined gas pressure in gives off the gun tube oxygen.
  • This module can be used e.g. be provided with one or more ignition channels.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Lighters Containing Fuel (AREA)
EP04018312A 2003-10-11 2004-08-03 Munition Withdrawn EP1522818A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347372 2003-10-11
DE10347372A DE10347372A1 (de) 2003-10-11 2003-10-11 Geschützmunition

Publications (1)

Publication Number Publication Date
EP1522818A1 true EP1522818A1 (fr) 2005-04-13

Family

ID=34306379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04018312A Withdrawn EP1522818A1 (fr) 2003-10-11 2004-08-03 Munition

Country Status (3)

Country Link
US (1) US20050132922A1 (fr)
EP (1) EP1522818A1 (fr)
DE (1) DE10347372A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2665751C1 (ru) * 2017-04-03 2018-09-04 Владимир Иванович Михайленко Безгильзовый патрон

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8300022B2 (en) 2009-01-09 2012-10-30 International Business Machines Corporation Dynamically reconfigurable touch screen displays
US9835427B2 (en) * 2016-03-09 2017-12-05 True Velocity, Inc. Two-piece primer insert for polymer ammunition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129875A (en) * 1935-05-25 1938-09-13 Rost Helge Ammunition and firearm
DE2036670A1 (de) 1970-07-23 1977-01-20 Schaberger & Co Gmbh Josef Gekapselter fluessiger oxidator zur erhoehung der leistung konventioneller schiesspulver
US4213392A (en) * 1972-01-28 1980-07-22 Hubert Usel Electrically ignitable cartridge-less bullet
US4709636A (en) * 1983-09-21 1987-12-01 Rheinmetall Gmbh Propellant charge casing
DE3927400A1 (de) * 1989-08-19 1991-02-21 Rheinmetall Gmbh Verbrennbare treibladungshuelse
US5544587A (en) * 1993-12-13 1996-08-13 Rheinmetall Industrie Gmbh Cannon ammunition having combustible cartridge case

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765923A (en) * 1992-06-05 1998-06-16 Sunburst Excavation, Inc. Cartridge for generating high-pressure gases in a drill hole
JP3497672B2 (ja) * 1996-09-18 2004-02-16 株式会社東芝 アダプティブアンテナおよびマルチキャリア無線通信システム
JP3381580B2 (ja) * 1996-11-22 2003-03-04 株式会社豊田中央研究所 アダプティブ通信装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129875A (en) * 1935-05-25 1938-09-13 Rost Helge Ammunition and firearm
DE2036670A1 (de) 1970-07-23 1977-01-20 Schaberger & Co Gmbh Josef Gekapselter fluessiger oxidator zur erhoehung der leistung konventioneller schiesspulver
US4213392A (en) * 1972-01-28 1980-07-22 Hubert Usel Electrically ignitable cartridge-less bullet
US4709636A (en) * 1983-09-21 1987-12-01 Rheinmetall Gmbh Propellant charge casing
DE3927400A1 (de) * 1989-08-19 1991-02-21 Rheinmetall Gmbh Verbrennbare treibladungshuelse
US5544587A (en) * 1993-12-13 1996-08-13 Rheinmetall Industrie Gmbh Cannon ammunition having combustible cartridge case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2665751C1 (ru) * 2017-04-03 2018-09-04 Владимир Иванович Михайленко Безгильзовый патрон

Also Published As

Publication number Publication date
US20050132922A1 (en) 2005-06-23
DE10347372A1 (de) 2005-06-09

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