DE29522137U1 - Propellant lighter - Google Patents
Propellant lighterInfo
- Publication number
- DE29522137U1 DE29522137U1 DE29522137U DE29522137U DE29522137U1 DE 29522137 U1 DE29522137 U1 DE 29522137U1 DE 29522137 U DE29522137 U DE 29522137U DE 29522137 U DE29522137 U DE 29522137U DE 29522137 U1 DE29522137 U1 DE 29522137U1
- Authority
- DE
- Germany
- Prior art keywords
- lighter according
- propellant lighter
- charge
- nitrocellulose
- black powder
- 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 - Lifetime
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
- F42C19/08—Primers; Detonators
- F42C19/0823—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition
- F42C19/083—Primers or igniters for the initiation or the propellant charge in a cartridged ammunition characterised by the shape and configuration of the base element embedded in the cartridge bottom, e.g. the housing for the squib or percussion cap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (10)
- a) die Verstärkerladung (12) setzt sich aus mindestens zwei in axialer Richtung benachbarten Teilladungen (14, 15) zusammen;
- b) die erste dem Anzündteil (6) zugewandte Teilladung (14) besteht aus gepreßtem Schwarzpulver mit einer Körnung von 0,2-1,5 mm und weist auf der dem Anzündteil (6) zugewandten Seite eine trichterförmige Ausnehmung (16) auf;
- c) nur die zweite Teilladung (15) deckt die Anzündkanäle (9, 10) vollständig ab und weist ein Abbrandverhalten sowie eine mechanische Stabilität und Form auf, die derart bemessen sind, daß die Anzündkanäle (9, 10) auch noch kurzzeitig nach Entzündung dieser Teilladung (15) blockiert bleiben, so daß der Feuerschlag innerhalb des Verstärkerteils (5) zunächst gestaut wird, um dann anschließend in geballter Form durch die Anzündkanäle (9, 10) freigesetzt zu werden, und
- d) die zweite Teilladung (15) besteht aus einer Abmischung von Schwarzpulverkörnern und Nitrocellulosefasern bzw. Nitroguanidin, wobei der Nitrocellulose- oder Nitro guanidinanteil des Schwarzpulvers 7-25% beträgt, oder einem einheitlichen Komponentenpulver aus Schwarzpulver- Nitrocellulose.
- a) the booster charge ( 12 ) is composed of at least two partial charges ( 14 , 15 ) adjacent in the axial direction;
- b) the first partial charge ( 14 ) facing the igniter ( 6 ) consists of pressed black powder with a grain size of 0.2-1.5 mm and has a funnel-shaped recess ( 16 ) on the side facing the igniter ( 6 );
- c) only the second partial charge ( 15 ) completely covers the ignition channels ( 9 , 10 ) and has an erosion behavior as well as a mechanical stability and shape, which are dimensioned such that the ignition channels ( 9 , 10 ) also shortly after ignition of these Partial charge ( 15 ) remain blocked, so that the fire blow within the booster part ( 5 ) is initially stowed, in order to then be released in a concentrated form through the ignition channels ( 9 , 10 ), and
- d) the second part load ( 15 ) consists of a mixture of black powder grains and nitrocellulose fibers or nitroguanidine, the nitrocellulose or nitro guanidine portion of the black powder being 7-25%, or a uniform component powder of black powder nitrocellulose.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29522137U DE29522137U1 (en) | 1995-12-01 | 1995-12-01 | Propellant lighter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19544823A DE19544823C2 (en) | 1995-12-01 | 1995-12-01 | Propellant lighter with a short ignition delay |
DE29522137U DE29522137U1 (en) | 1995-12-01 | 1995-12-01 | Propellant lighter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29522137U1 true DE29522137U1 (en) | 1999-12-09 |
Family
ID=26020850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29522137U Expired - Lifetime DE29522137U1 (en) | 1995-12-01 | 1995-12-01 | Propellant lighter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29522137U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113280698A (en) * | 2021-06-02 | 2021-08-20 | 北京理工大学 | Explosion-propagating explosive shell based on energy-bundling ridge rib structure |
-
1995
- 1995-12-01 DE DE29522137U patent/DE29522137U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113280698A (en) * | 2021-06-02 | 2021-08-20 | 北京理工大学 | Explosion-propagating explosive shell based on energy-bundling ridge rib structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20000113 |
|
R150 | Term of protection extended to 6 years |
Effective date: 19991209 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20020226 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20040113 |
|
R071 | Expiry of right |