专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1151229A1 ANZÜNDSYSTEM FÜR TREIBLADUNGEN, DAS NACH DEM INDUKTIONSPRINZIP ARBEITET 审中-公开
标题翻译：对于收费点火系统;感应原理WORKS AFTER
公开(公告)号：EP1151229A1
公开(公告)日：2001-11-07
申请号：EP00904917.2
申请日：2000-01-15
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik , Brede, Uwe , Fibranz, Joachim , Hagel, Rainer , Kern, Heinz , Kordel, Gerhard , Muskat, Erich , Zhang, Jiang
发明人： BREDE, Uwe , FIBRANZ, Joachim , HAGEL, Rainer , KERN, Heinz , KORDEL, Gerhard , MUSKAT, Erich , ZHANG, Jiang
IPC分类号： F24B5/08
CPC分类号： F41A19/63 , F42B5/08
摘要： A disadvantage of propelling charge ignition systems which function according to the induction principle is that unwanted differential gas pressures can occur, especially in the lower temperature range. This can lead to uncontrolled increases in pressure and damage or even destroy the weapon system. Attempts to counteract this with reduced quantities of powder resulted in a significantly poorer performance of the ammunition in terms of the range and penetration power of the projectile, over the entire temperature range. According to the invention, the propelling charge bodies (1) therefore have a cartridge case (2) whose wall (6) supports at least one primary coil (7a, 7b, 7c).

2. 发明授权

EP0946379B2 ANZÜNDELEMENT, INSBESONDERE FÜR PYROTECHNISCHE MISCHUNGEN 失效
标题翻译：点火，尤其是烟火MIXES
公开(公告)号：EP0946379B2
公开(公告)日：2006-05-24
申请号：EP97954437.6
申请日：1997-12-19
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： BRETFELD, Anton , FRANK, Harald , ZHANG, Jiang
IPC分类号： B60R21/26 , F42B3/12
CPC分类号： B60R21/2644 , B60R2021/26029 , F42B3/103
摘要： An igniter element has two contacts (12, 13) which are on the contact side of a support body (11), and which are connected via a resistance element (15). By current feed to the contacts (12, 13), a primer mix (17) is ignited on one active side of the support body (11). The support body (11) is placed in a fixing device (10), whereby the former is fitted with at least one stop spring (18) which catches on a stop shoulder (21) of the holding device. Furthermore, the support body (11) has a recess (22) on the front-side in the region of the stop spring (18), which recess is open in the direction of the active side. After igniting the primer mix (17), pressure builds up on the active side, so that the outer surface (23) of the stop spring (18) is pressed against the inner surface of the fixing device (10).

3. 发明授权

EP1012005B1 GASGENERATOR 失效
标题翻译：气体发生器
公开(公告)号：EP1012005B1
公开(公告)日：2004-10-06
申请号：EP98932115.3
申请日：1998-06-04
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ANACKER, Lothar , BAYER, Karl , BERENZ, Eduard , BREDE, Uwe , BRETFELD, Anton , KRAFT, Josef , SCHEIDERER, Gerrit , WEUTER, Waldemar , ZHANG, Jiang
IPC分类号： B60R21/26
CPC分类号： B60R21/272 , B60R2021/26094 , B60R2021/2633
摘要： The invention relates to a gas generator, comprising a housing (10) whose inner space forms a storage chamber (11). A charging head (12) and a diffuser head (13) are connected to the housing (10). An ignition charge (16) with two ignition assemblies (17, 17a) is arranged in the charging head (12). Both ignition assemblies (17, 17a) can be ignited independently of each other by ignition elements (21, 22). By burning one of the two ignition charges (17, 17a), combustion gases are produce and build up pressure in an intermediate chamber (25). The pressure pushes the head section (33) of a pipe (34) in the direction of the diffuser head (33). A closing element (38) is thus destroyed by the pipe (34) enabling gas to flow from the storage chamber (11) through the inlets (41, 42) into the inner section of the tube (34) and to flow out of the tube (34) into the diffuser head (13) via an outlet (44). The gas flows out of the diffuser head (13) into an air bag via openings (49).
摘要翻译：气体发生器技术领域本发明涉及一种气体发生器，其包括壳体（10），壳体（10）的内部空间形成储存室（11）。充电头（12）和扩散头（13）连接到壳体（10）。带有两个点火组件（17,17a）的点火装置（16）设置在充电头（12）中。两个点火组件（17,17a）可以通过点火元件（21,22）彼此独立地点燃。通过燃烧两个点火装置（17,17a）中的一个，燃烧气体在中间室（25）中产生并形成压力。该压力沿着扩散头（33）的方向推动管（34）的头部（33）。关闭元件（38）因此被管（34）破坏，使得气体能够通过入口（41,42）从存储室（11）流入管（34）的内部部分中，并且流出（34）通过出口（44）流入扩散头（13）。气体通过开口（49）从扩散头（13）流出到气囊中。

4. 发明公开

EP1012005A1 GASGENERATOR 失效
标题翻译：气体发生器
公开(公告)号：EP1012005A1
公开(公告)日：2000-06-28
申请号：EP98932115.3
申请日：1998-06-04
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ANACKER, Lothar , BAYER, Karl , BERENZ, Eduard , BREDE, Uwe , BRETFELD, Anton , KRAFT, Josef , SCHEIDERER, Gerrit , WEUTER, Waldemar , ZHANG, Jiang
IPC分类号： B60R21/26
CPC分类号： B60R21/272 , B60R2021/26094 , B60R2021/2633
摘要： The invention relates to a gas generator, comprising a housing (10) whose inner space forms a storage chamber (11). A charging head (12) and a diffuser head (13) are connected to the housing (10). An ignition charge (16) with two ignition assemblies (17, 17a) is arranged in the charging head (12). Both ignition assemblies (17, 17a) can be ignited independently of each other by ignition elements (21, 22). By burning one of the two ignition charges (17, 17a), combustion gases are produce and build up pressure in an intermediate chamber (25). The pressure pushes the head section (33) of a pipe (34) in the direction of the diffuser head (33). A closing element (38) is thus destroyed by the pipe (34) enabling gas to flow from the storage chamber (11) through the inlets (41, 42) into the inner section of the tube (34) and to flow out of the tube (34) into the diffuser head (13) via an outlet (44). The gas flows out of the diffuser head (13) into an air bag via openings (49).

5. 发明授权

EP0946379B1 ANZÜNDELEMENT, INSBESONDERE FÜR PYROTECHNISCHE MISCHUNGEN 失效
标题翻译：点火，尤其是烟火MIXES
公开(公告)号：EP0946379B1
公开(公告)日：2002-07-10
申请号：EP97954437.6
申请日：1997-12-19
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： BRETFELD, Anton , FRANK, Harald , ZHANG, Jiang
IPC分类号： B60R21/26 , F42B3/12
CPC分类号： B60R21/2644 , B60R2021/26029 , F42B3/103
摘要： An igniter element has two contacts (12, 13) which are on the contact side of a support body (11), and which are connected via a resistance element (15). By current feed to the contacts (12, 13), a primer mix (17) is ignited on one active side of the support body (11). The support body (11) is placed in a fixing device (10), whereby the former is fitted with at least one stop spring (18) which catches on a stop shoulder (21) of the holding device. Furthermore, the support body (11) has a recess (22) on the front-side in the region of the stop spring (18), which recess is open in the direction of the active side. After igniting the primer mix (17), pressure builds up on the active side, so that the outer surface (23) of the stop spring (18) is pressed against the inner surface of the fixing device (10).

6. 发明授权

EP0927116B1 HYBRIDGASGENERATOR FÜR EINEN AIRBAG MIT EINEM MECHANISCHEN ÖFFNUNGSMECHANISMUS FÜR DIE SPEICHERKAMMER 失效
标题翻译：混合气体发生器安全气囊有机械开启机构上诉的记忆
公开(公告)号：EP0927116B1
公开(公告)日：2001-12-05
申请号：EP97942947.9
申请日：1997-09-18
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ALBRECHT, Uwe , BRETFELD, Anton , KRAFT, Josef , ZHANG, Jiang
IPC分类号： B60R21/26
CPC分类号： B60R21/272
摘要： The invention concerns a hybrid gas generator for an airbag (1) with an ignitable gas-producing solid charge (5) placed in a combustion chamber, a storage chamber (9) containing a gas (10) and closed by a first bursting disk (8), a breakable separating wall (13) limiting the combustion chamber, which is connected to a hollow sliding piston (7) to perforate the first bursting disk (8) and a second bursting disk (12) in the separating wall (13) between the combustion chamber and the cavity (14) of the sliding piston (7). The disclosure seeks to construct said generator in a simpler and more economical form. To this end, the solid charge (5) is placed in a pyrotechnic cartridge than can be mounted separately, the separating wall (13) forms the frontal border of the cartridge (3), a round notch (6) is placed on the round wall of the cartridge (3) serving as predetermined breaking point to break the separating wall (13) and the second bursting disk (12) forms a flattening on the separating wall (13).

7. 发明公开

EP0946379A1 ANZÜNDELEMENT, INSBESONDERE FÜR PYROTECHNISCHE MISCHUNGEN 失效
标题翻译：点火，尤其是烟火MIXES
公开(公告)号：EP0946379A1
公开(公告)日：1999-10-06
申请号：EP97954437.0
申请日：1997-12-19
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： BRETFELD, Anton , FRANK, Harald , ZHANG, Jiang
IPC分类号： B60R21 , F42B3
CPC分类号： B60R21/2644 , B60R2021/26029 , F42B3/103
摘要： An igniter element has two contacts (12, 13) which are on the contact side of a support body (11), and which are connected via a resistance element (15). By current feed to the contacts (12, 13), a primer mix (17) is ignited on one active side of the support body (11). The support body (11) is placed in a fixing device (10), whereby the former is fitted with at least one stop spring (18) which catches on a stop shoulder (21) of the holding device. Furthermore, the support body (11) has a recess (22) on the front-side in the region of the stop spring (18), which recess is open in the direction of the active side. After igniting the primer mix (17), pressure builds up on the active side, so that the outer surface (23) of the stop spring (18) is pressed against the inner surface of the fixing device (10).

8. 发明公开

EP0946378A1 HYBRID-GASGENERATOR 失效
标题翻译：混合式气体发生器
公开(公告)号：EP0946378A1
公开(公告)日：1999-10-06
申请号：EP97953872.0
申请日：1997-12-19
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ANACKER, Lothar , BAYER, Karl , BERENZ, Eduard , BREDE, Uwe , BRETFELD, Anton , KRAFT, Josef , SCHEIDERER, Gerrit , WEUTER, Waldemar , ZHANG, Jiang
IPC分类号： B60R21
CPC分类号： B60R21/272 , B60R2021/2633
摘要： The hybrid gas generator to inflate airbags comprises two combustion chambers (14, 16), in each of which a solid material charge(15, 17) is placed, and a storage chamber (11) containing a pressurized storage gas. The storage chamber (11) is connected to diffusion chamber (30) by a closing member (29) which can be perforated. The first solid material charge (15) and the second solid material charge (17) can, for instance, can be sequentially ignited by separate igniter elements (18, 19), thereby determining the pressure accumulation.

9. 发明公开

EP0927116A1 HYBRIDGASGENERATOR FÜR EINEN AIRBAG MIT EINEM MECHANISCHEN ÖFFNUNGSMECHANISMUS FÜR DIE SPEICHERKAMMER 失效
标题翻译：混合气体发生器安全气囊有机械开启机构上诉的记忆
公开(公告)号：EP0927116A1
公开(公告)日：1999-07-07
申请号：EP97942947.0
申请日：1997-09-18
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ALBRECHT, Uwe , BRETFELD, Anton , KRAFT, Josef , ZHANG, Jiang
IPC分类号： B60R21
CPC分类号： B60R21/272
摘要： The invention concerns a hybrid gas generator for an airbag (1) with an ignitable gas-producing solid charge (5) placed in a combustion chamber, a storage chamber (9) containing a gas (10) and closed by a first bursting disk (8), a breakable separating wall (13) limiting the combustion chamber, which is connected to a hollow sliding piston (7) to perforate the first bursting disk (8) and a second bursting disk (12) in the separating wall (13) between the combustion chamber and the cavity (14) of the sliding piston (7). The disclosure seeks to construct said generator in a simpler and more economical form. To this end, the solid charge (5) is placed in a pyrotechnic cartridge than can be mounted separately, the separating wall (13) forms the frontal border of the cartridge (3), a round notch (6) is placed on the round wall of the cartridge (3) serving as predetermined breaking point to break the separating wall (13) and the second bursting disk (12) forms a flattening on the separating wall (13).

10. 发明授权

EP0944504B1 HYBRID-GASGENERATOR FÜR EINEN AIRBAG 失效
标题翻译：混合式气体发生器，气囊
公开(公告)号：EP0944504B1
公开(公告)日：2004-07-28
申请号：EP97954438.4
申请日：1997-12-19
申请人： Dynamit Nobel GmbH Explosivstoff- und Systemtechnik
发明人： ALBRECHT, Uwe , BRETFELD, Anton , KRAFT, Josef , ZHANG, Jiang
IPC分类号： B60R21/26
CPC分类号： B60R21/272 , F42B3/045 , Y10T137/1647 , Y10T137/1767
摘要： The invention relates to a gas generator for an airbag (11) comprising a cartridge (3) containing a gas-generating charge of solid material (5) and a storage reservoir (9) containing a storage gas (10). To trigger gas production the charge of solid material (5) is ignited. The resulting gas pressure tears off the front face (13) of the cartridge (3) along a peripheral notch (6). A sliding element (7) connected to the front face (13) pierces a sealing element (8) of the storage reservoir (9). A guiding channel (23) in which the front face (13) is guided in the manner of a piston, opens into a flow zone (12). When the front face (13) has reached the flow zone (12), reaction gas flows around the front face (13) into openings (16) in the tube-shaped sliding element (7). The reactant gas then flows into the storage reservoir (9) where it is mixed with the remaining storage gas. Because the control for releasing the two gases depends entirely on the trajectory, the operating performance of the hybrid gas generator is exact and reproducible.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式