摘要:
Die erfindungsgemässe Vorrichtung (1e, 1f) hat einen mit einem Wirkstoff (3) gefüllten bzw. füllbaren Speichertank (5), einen pyrotechnischen Treibsatz (6; 39) in einem ersten Endbereich (9) des Speichertanks (5) , einen durch Treibgase des entzündeten Treibsatzes (6; 39) antreibbaren Treibspiegel (13) zum Austreiben des Wirkstoffes (3) und eine Einheit (7) zur Vernebelung des austreibenden Wirkstoffes (3) sowie wenigstens einen Sensor (35a; 35b), der mit dem Treibsatz (6; 39) zu dessen Initiierung zusammenwirkt. Die Einheit (7) zur Vernebelung als Vernebelungsrohr (7) ist mit mehreren Auslassdüsen (15) im Rohrmantel zur Vernebelung eines Raumbereichs (14) mit dem Material des Wirkstoffes (3) ausgebildet. Eines (18) der Enden des Vernebelungsrohres (7) ist an einem zweiten, dem ersten abgewandten Tankendbereich (19) , sich von diesem ausgehend erstreckend angeordnet. Die Vorrichtung zeichnet sich durch eine kompakte und preisgünstige Ausgestaltung bei einer guten selbsttätigen Raumvernebelung aus. Die Vorrichtung kann alleine sowie zu mehreren in einer parallelen Anordnung sowie auch in einer Serienanordnung zum Objektschutz, sei es Brandbekäpfung oder Vertreibung Unbefugter eingesetzt werden.
摘要:
The invention relates to a defense device with a storage unit (1) that is provided with a nozzle unit (3), a solid, gaseous and/or liquid active substance stored in a storage compartment (5), a propelling charge and an igniting charge for igniting said propelling charge, in order to propel the active substance by way of a propellant that is produced when the propelling charge is ignited and to expel it from the storage compartment (5) through the nozzle unit (3) into free space. The storage device is further provided with a closing element (19) in the nozzle inlet zone, which prevents the active substance from escaping from the storage compartment (5) in the unignited state, but releases the nozzle unit (3) directly after ignition in such a way that no fragments of the closing element (19) can escape from the nozzle unit (3). A piston (21) in the storage compartment (5) can be displaced by the emerging propellant from a rest position into a final position of the piston in which it expels the active substance (15). Said piston (21; 87) interacts with a pressure-relief means (27, 85) which effects a complete pressure reduction of the propellant once the active substance (15) has been substantially completely expelled into free space. At least two of such storage devices (1a, 1b) can be used together in a self-defense device (11). Said self-defense device (11) has a plane of symmetry (41) with respect to which the storage devices (1a, 1b) are disposed. A trigger device that is provided with a single actuation slide (43), a so-called trigger, initiates expulsion of the active substance of only one storage device (1a, 1b) at a time with a predetermined distribution configuration into free space. The actuation slide (43) lies in the plane of symmetry (41) so that the self-defense device (11) can be operated both by left- and by right-handed persons.
摘要:
The invention relates to a self-defence device (70) comprising at least two barrels (72a-d) which each contain a firing charge (74, 76, 75) each comprising an electrically ignited initial igniter (75) and a propelling charge (76) and an active charge (74), as well as a release mechanism (87) having a piezoelectric high-voltage pulse source (99) and a change-over switch (88). Via the change-over switch (88) one initial igniter (75) at a time can be electrically coupled to the high-voltage pulse source (99) for ignition. The release mechanism (87) has a trigger element (89) which when manually actuated acts on the high-voltage pulse source (99) such that a high-voltage pulse is generated. The change-over switch (88) is configured such that it can independently establish an electrical connection to one as yet unfired initial igniter (75) without the influence of the ignited propelling charge (76) or to a battery element. The above self-defence device is discreet in appearance, robust and easy to handle. It is recognizable as a weapon only on closer inspection. It requires no maintenance and remains operational for a period of several years.
摘要:
The system (1e) to spray a mist of powder/liquid/gas (3), in an enclosed space, has a tank (5) to contain it with an ignition propellant unit (39) at one end of the tank, which generates a propellant gas to force the contents into a spray unit (7). The spray unit, which generates a mist, is a tube with a number of outlet jets (15) in the tube mantle to deliver a spray mist into the protected space. One end of the spray tube is connected to the other end of the tank so that the propellant gas forces the contents into both ends of the spray tube.
摘要:
The inventive firing device (1) comprises a cartridge reception unit (11 ) in which each of several cartridges (3a to 3d) is provided with one propellant (132) and is interchangeably disposed in one reception chamber (9), and a cover part (7) closing the rear section of the device by means of which cartridges can be replaced. A fluid and/or powdered substance (14) that can be propelled by means of the triggered propellant (132) is stored in each cartridge. Triggering units for the cartridges (3a-3d) which can be activated sequentially by a trigger element (21) are disposed in the cover part (7). In order not to harm the user when replacing cartridges, the cartridge reception unit (11) and the top part of each cartridge are aligned with each other so as to seal the cartridge reception area (9) at least following the firing of the cartridge, thereby leaving no substantial quantity of the substance (14) in the firing device (1) outside the cartridges (3a-3d).
摘要:
Die Speichereinheit ( 1 ) hat eine Düseneinheit ( 3 ), einen in einem Speicherraum ( 5 ) gespeicherten pulvrigen, gasförmigen und/oder flüssigen Wirkstoff, einen Treibsatz und einen Zündsatz zum Zünden des Treibsatzes, um den Wirkstoff mittels eines beim Zünden entstehenden Treibgases vom Speicherraum ( 5 ) durch die Düseneinheit ( 3 ) in den freien Raum auszutreiben. Ferner ist ein Verschlusselement ( 19 ) im Düseneintrittsbereich vorhanden, welches im ungezündeten Zustand ein Entweichen des Wirkstoffes aus dem Speicherraum ( 5 ) verhindert, jedoch unmittelbar nach dem Zünden die Düseneinheit ( 3 ) derart freigibt, dass keine Bruchstücke des Verschlusselements ( 19 ) aus der Düseneinheit ( 3 ) herausdringen können. Im Speicherraum ( 5 ) ist ein Kolben ( 21 ) vorhanden, der durch das entstehende Treibgas aus seiner Ruhelage in eine Kolbenendlage zum Austreiben des Wirkstoffes ( 15 ) verschiebbar ist. Mit dem Kolben ( 21; 87 ) wirkt ein Druckenlastungsmittel ( 27, 85 ) zusammen, welches nach einem im Wesentlichen vollständigen Austreiben des Wirkstoffes ( 15 ) in den freien Raum einen vollständigen Treibgasdruckabbau bewirkt. Wenigstens zwei dieser Speichereinheiten ( 1a, 1b ) zusammen können in einer Selbstverteidigungsvorrichtung ( 11 ) eingesetzt werden, wobei jede Speichereinheit ( 1a, 1b ) eine Düseneinheit ( 3 ), einen in einem Speicherraum ( 5 ) gespeicherten pulvrigen, gasförmigen und/oder flüssigen Wirkstoff, einen Treibsatz und ein Zündsatz zum Zünden des Treibsatzes hat, um den Wirkstoff mittels eines beim Zünden entstehenden Treibgases vom Speicherraum durch die Düseneinheit ( 3 ) in den freien Raum auszutreiben. Die Selbstverteidigungsvorrichtung ( 11 ) hat eine Symmetrieebene ( 41 ) zu der symmetrisch je eine Speichereinheit (1a, 1b) liegt, eine einen einzigen Bedienungsschieber ( 43 ), einen sogenannten Abzug, aufweisende Auslöseeinrichtung, mit dem der Wirkstoff jeweils nur einer Speichereinheit (1a, 1b) mit einer vorgegebenen Verteilungskonfiguration in den freien Raum auslösbar ist. Der Bedienungsschieber ( 43 ) liegt in der Symmetrieebene (41) , damit die Selbstverteidigungsvorrichtung (11) von Links- sowie von Rechtshändern bedienbar ist.
摘要:
The inventive firing device (1) comprises a cartridge reception unit (11 ) in which each of several cartridges (3a to 3d) is provided with one propellant (132) and is interchangeably disposed in one reception chamber (9), and a cover part (7) closing the rear section of the device by means of which cartridges can be replaced. A fluid and/or powdered substance (14) that can be propelled by means of the triggered propellant (132) is stored in each cartridge. Triggering units for the cartridges (3a-3d) which can be activated sequentially by a trigger element (21) are disposed in the cover part (7). In order not to harm the user when replacing cartridges, the cartridge reception unit (11) and the top part of each cartridge are aligned with each other so as to seal the cartridge reception area (9) at least following the firing of the cartridge, thereby leaving no substantial quantity of the substance (14) in the firing device (1) outside the cartridges (3a-3d).
摘要:
The invention relates to a defense device with a storage unit (1) that is provided with a nozzle unit (3), a solid, gaseous and/or liquid active substance stored in a storage compartment (5), a propelling charge and an igniting charge for igniting said propelling charge, in order to propel the active substance by way of a propellant that is produced when the propelling charge is ignited and to expel it from the storage compartment (5) through the nozzle unit (3) into free space. The storage device is further provided with a closing element (19) in the nozzle inlet zone, which prevents the active substance from escaping from the storage compartment (5) in the unignited state, but releases the nozzle unit (3) directly after ignition in such a way that no fragments of the closing element (19) can escape from the nozzle unit (3). A piston (21) in the storage compartment (5) can be displaced by the emerging propellant from a rest position into a final position of the piston in which it expels the active substance (15). Said piston (21; 87) interacts with a pressure-relief means (27, 85) which effects a complete pressure reduction of the propellant once the active substance (15) has been substantially completely expelled into free space. At least two of such storage devices (1a, 1b) can be used together in a self-defense device (11). Said self-defense device (11) has a plane of symmetry (41) with respect to which the storage devices (1a, 1b) are disposed. A trigger device that is provided with a single actuation slide (43), a so-called trigger, initiates expulsion of the active substance of only one storage device (1a, 1b) at a time with a predetermined distribution configuration into free space. The actuation slide (43) lies in the plane of symmetry (41) so that the self-defense device (11) can be operated both by left- and by right-handed persons.
摘要:
The invention relates to a self-defence device (70) comprising at least two barrels (72a-d) which each contain a firing charge (74, 76, 75) each comprising an electrically ignited initial igniter (75) and a propelling charge (76) and an active charge (74), as well as a release mechanism (87) having a piezoelectric high-voltage pulse source (99) and a change-over switch (88). Via the change-over switch (88) one initial igniter (75) at a time can be electrically coupled to the high-voltage pulse source (99) for ignition. The release mechanism (87) has a trigger element (89) which when manually actuated acts on the high-voltage pulse source (99) such that a high-voltage pulse is generated. The change-over switch (88) is configured such that it can independently establish an electrical connection to one as yet unfired initial igniter (75) without the influence of the ignited propelling charge (76) or to a battery element. The above self-defence device is discreet in appearance, robust and easy to handle. It is recognizable as a weapon only on closer inspection. It requires no maintenance and remains operational for a period of several years.