AT92741B - Electric glow igniter. - Google Patents
Electric glow igniter.Info
- Publication number
- AT92741B AT92741B AT92741DA AT92741B AT 92741 B AT92741 B AT 92741B AT 92741D A AT92741D A AT 92741DA AT 92741 B AT92741 B AT 92741B
- Authority
- AT
- Austria
- Prior art keywords
- flag
- primer
- electrode
- electric glow
- glow igniter
- Prior art date
Links
- 238000004880 explosion Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
<Desc/Clms Page number 1>
Elektrischer Glihzinder.
EMI1.1
<Desc/Clms Page number 2>
In diesem Falle ist eine der Elektroden mit einer nach innen ragender Nase oder Zunge 12 versehen, die vorteilhaft spitz zuläuft.
Sobald durch den den Glühdraht0 durchsetzenden Strom der Zündsatz im Raume a zur Entzündung gelangt und durch den Druck der Explosionsgase die Fahne 11 in den leeren Raum b hineingedrückt wird, wird diese Nase 12 an die zweite Elektrode angedrückt und mit dem spitzen Ende in diese Elektrode eingetrieben, so dass ein wirksamer Kurzschluss erzielt wird, der wie erwähnt verhindert, dass die Zündleitung infolge Zerstörung des Glühdrahtes oder der Leitungsfähigkeit des Zündsatzes unterbrochen wird.
PATENT-ANSPRÜCHE :
1. Elektrischer Glühzünder nach Pat. Nr. 92730, dadurch gekennzeichnet, dass unterhalb des Zündsatzes (auf der der Sprengkapsel gegenüberliegenden Seite) ein dem Verhältnis zur Menge des Zündsatzes entsprechend grosser Hohlraum vorgesehen ist, in welchem sich die Explosionsgase des Zündsatzes in einem Masse ausbreiten können, dass das Öffnen des der Sprengkapsel zugekehrten Verschlusses so bedeutend verzögert wird, dass die Entzündung der Sprengkapsel zu einem späteren Zeitpunkte erfolgt, als die Entzündung des Zündsatzes bzw. das Aufglühen des'Glühdrahtes.
<Desc / Clms Page number 1>
Electric heater.
EMI1.1
<Desc / Clms Page number 2>
In this case, one of the electrodes is provided with an inwardly protruding nose or tongue 12 which advantageously tapers to a point.
As soon as the ignition charge in space a is ignited by the current passing through the glow wire0 and the flag 11 is pushed into the empty space b by the pressure of the explosion gases, this nose 12 is pressed against the second electrode and the pointed end is driven into this electrode , so that an effective short circuit is achieved which, as mentioned, prevents the ignition line from being interrupted as a result of the destruction of the glow wire or the conductivity of the ignition charge.
PATENT CLAIMS:
1. Electric glow igniter according to Pat. No. 92730, characterized in that below the primer (on the side opposite the detonator) there is provided a cavity which is large in relation to the quantity of the primer and in which the explosive gases of the primer spread in a mass that the opening of the closure facing the detonator is delayed so significantly that the detonation of the detonator takes place at a later point in time than the ignition of the primer or the glowing of the glow wire.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT92730T | 1920-06-18 | ||
| AT92741T | 1920-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT92741B true AT92741B (en) | 1923-05-25 |
Family
ID=25605412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92741D AT92741B (en) | 1920-06-18 | 1920-09-17 | Electric glow igniter. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT92741B (en) |
-
1920
- 1920-09-17 AT AT92741D patent/AT92741B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB239773A (en) | Improvements in or relating to blasting detonators | |
| DE34951C (en) | Electric missile detonator | |
| DE358768C (en) | Electric igniter | |
| EP1148313A3 (en) | Electrothermal ignition device for an ammunition cartridge and its manufacturing process | |
| DE364956C (en) | Projectile that carries its propellant charge exclusively inside and is fired electrically | |
| AT137331B (en) | Fuse lighter for multiple ignitions. | |
| DE245736C (en) | ||
| AT34396B (en) | A storey consisting of two nested parts. | |
| DE581641C (en) | Process for the production of electrical timers of all kinds | |
| AT132566B (en) | Electric detonator with delay cartridge. | |
| DE423636C (en) | Electric glow igniter with safety device | |
| AT138451B (en) | Cartridge with electric ignition. | |
| AT119310B (en) | Electric igniter with a celluloid tube acting as a delay piece or the like. | |
| AT135529B (en) | Process for the production of electric time fuses. | |
| DE1185510B (en) | Smoke candle for shooting cups with an electrically ignitable propellant charge | |
| US2325742A (en) | Initiator and cap | |
| DE133723C (en) | ||
| DE37999C (en) | Electric missile detonator | |
| AT61462B (en) | Artillery unit projectile. | |
| DE323983C (en) | Manufacture of lock shells | |
| GB220324A (en) | Improvements in or relating to explosive projectiles | |
| DE424628C (en) | Zuendroehrchen | |
| AT79378B (en) | Projectile with fire and impact fuse. | |
| AT79631B (en) | Unit floor. | |
| DE357816C (en) | Electric alarm security switch for timing ignition |