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11. 发明授权

US06592778B2 Method for producing propellant compacts 失效
标题翻译：制造推进剂压块的方法
公开(公告)号：US06592778B2
公开(公告)日：2003-07-15
申请号：US09798528
申请日：2001-03-02
申请人： Siegfried Zeuner , Achim Hofmann , Roland Schropp , Karl-Heinz Rödig
发明人： Siegfried Zeuner , Achim Hofmann , Roland Schropp , Karl-Heinz Rödig
IPC分类号： C09K300
CPC分类号： C06D5/06 , C06B21/0075
摘要： The invention relates to a method for producing propellant compacts for use in gas generators for safety devices in motor vehicles by extrusion, comprising the following steps: mixing the constituents of the propellant and stirring the mixture into a paste with a solvent so as to form a plasticizable mass, extruding the plasticizable mass in order to form propellant compacts, and drying the propellant compacts in order to remove the solvent, a thickening agent which increases the viscosity being added to the solvent prior to pasting in a proportion of from 0.1 to 10% by weight, relative to the solvent, and the dried propellant compacts having a density of at least 70% of the theoretical density. The invention further relates to propellant compacts obtainable in accordance with this method.
摘要翻译：本发明涉及一种用于生产用于机动车辆安全装置的气体发生器的推进剂压块的挤出方法，包括以下步骤：将推进剂的组分混合并用溶剂将混合物搅拌成糊状物，形成可塑化的物料，挤出可塑化的物料以形成推进剂压块，并干燥推进剂压块以除去溶剂;增稠剂，其在粘贴前以0.1-10％相对于溶剂的重量，以及密度为理论密度的至少70％的干燥的推进剂压块。本发明还涉及根据该方法可获得的推进剂压块。

12. 发明授权

US08794665B2 Inflator, module including an inflator, vehicle safety system and method of operating a vehicle occupant protection system 有权
标题翻译：充气机，模块，包括充气机，车辆安全系统和操作车辆乘员保护系统的方法
公开(公告)号：US08794665B2
公开(公告)日：2014-08-05
申请号：US13615719
申请日：2012-09-14
申请人： Manfred Biebl , Michael Gabler , Achim Hofmann , Dieter Leier , Ning Wei
发明人： Manfred Biebl , Michael Gabler , Achim Hofmann , Dieter Leier , Ning Wei
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/264 , B60R21/2644 , B60R2021/26017 , B60R2021/26029
摘要： A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing (12) in which a combustion chamber (16) containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice (22) toward the environment of the inflator (10), as well as a coolant reservoir (24) arranged in the housing (12) in which coolant is accommodated prior to activation of the inflator (10) and which has at least one coolant outlet orifice (28′). The coolant outlet orifice (28) is arranged in direct vicinity of the outlet orifice (22). Upon activation of the inflator (10) coolant flows out of the inflator into the protection system and wets an adjacent wall (32) of the protection system against which also the hot gas is flowing.
摘要翻译：车辆安全系统包括具有气囊和充气机的模块。充气机包括壳体（12），其中布置有包含烟火推进剂的燃烧室（16），其中产生热气体，并且哪个壳体包括朝向充气机（10）的环境的至少一个逸出孔（22）以及布置在所述壳体（12）中的冷却剂储存器（24），其中在所述充气器（10）启动之前容纳冷却剂并且具有至少一个冷却剂出口孔（28'）。冷却剂出口孔28布置在出口孔22附近。在充气机（10）激活时，冷却剂从充气机流出进入保护系统，并润湿保护系统的相邻壁（32），热气也流过。

13. 发明授权

US07246819B2 Airbag module and method of restraining a vehicle occupant with such an airbag module 有权
标题翻译：安全气囊模块和用这种气囊模块限制车辆乘员的方法
公开(公告)号：US07246819B2
公开(公告)日：2007-07-24
申请号：US11545314
申请日：2006-10-10
申请人： Achim Hofmann , Harald Lutz , Joachim Lutz , Oskar Sponfeldner
发明人： Achim Hofmann , Harald Lutz , Joachim Lutz , Oskar Sponfeldner
IPC分类号： B60R21/276
CPC分类号： B60R21/276 , B60R21/239 , B60R2021/2395
摘要： An airbag module for a vehicle occupant restraint system includes an airbag (22) and a gas generator (10) that is connected via at least one first outflow opening (18) to an airbag chamber (28), the airbag chamber (28) being at least partially formed by the interior of the airbag (22), an actuator unit (36) being provided on the gas generator (10) and, when the actuator unit (36) is activated, it releases a traction element (50) that causes a pressure reduction in the airbag (22), an activation of the actuator unit (36) also leading to an opening of a second outflow opening (20) in the gas generator (10), which vents generator gas to an environment without this vented gas flowing into the airbag chamber (28).Moreover, the invention relates to a method of restraining a vehicle occupant with such an airbag module.
摘要翻译：一种用于车辆乘员约束系统的安全气囊模块，包括经由至少一个第一流出开口（18）连接到气囊室（28）的气囊（22）和气体发生器（10），气囊室（28）至少部分地由气囊（22）的内部形成，致动器单元（36）设置在气体发生器（10）上，并且当致动器单元（36）被启动时，释放牵引元件（50），该牵引元件导致气囊（22）中的压力降低，致动器单元（36）的启动也导致气体发生器（10）中的第二流出开口（20）的打开，其将发生器气体排出到没有这个排出的气体流入气囊室（28）。此外，本发明涉及一种利用这种气囊模块限制车辆乘客的方法。

14. 发明申请

US20070085311A1 Airbag module and method of restraining a vehicle occupant with such an airbag module 有权
标题翻译：安全气囊模块和用这种气囊模块限制车辆乘员的方法
公开(公告)号：US20070085311A1
公开(公告)日：2007-04-19
申请号：US11545314
申请日：2006-10-10
申请人： Achim Hofmann , Harald Lutz , Joachim Lutz , Oskar Sponfeldner
发明人： Achim Hofmann , Harald Lutz , Joachim Lutz , Oskar Sponfeldner
IPC分类号： B60R21/26
CPC分类号： B60R21/276 , B60R21/239 , B60R2021/2395
摘要： An airbag module for a vehicle occupant restraint system includes an airbag (22) and a gas generator (10) that is connected via at least one first outflow opening (18) to an airbag chamber (28), the airbag chamber (28) being at least partially formed by the interior of the airbag (22), an actuator unit (36) being provided on the gas generator (10) and, when the actuator unit (36) is activated, it releases a traction means (50) that causes a pressure reduction in the airbag (22), an activation of the actuator unit (36) also leading to an opening of a second outflow opening (20) in the gas generator (10), which vents generator gas to an environment without this vented gas flowing into the airbag chamber (28). Moreover, the invention relates to a method of restraining a vehicle occupant with such an airbag module.
摘要翻译：一种用于车辆乘员约束系统的安全气囊模块，包括经由至少一个第一流出开口（18）连接到气囊室（28）的气囊（22）和气体发生器（10），气囊室（28）至少部分地由所述气囊（22）的内部形成，致动器单元（36）设置在所述气体发生器（10）上，并且当所述致动器单元（36）被启动时，所述致动器单元（36）释放牵引装置（50），所述牵引装置导致气囊（22）中的压力降低，致动器单元（36）的启动也导致气体发生器（10）中的第二流出开口（20）的打开，其将发生器气体排出到没有这个排出的气体流入气囊室（28）。此外，本发明涉及一种利用这种气囊模块限制车辆乘客的方法。

15. 发明授权

US06984274B2 Explosive composition and its use 失效
标题翻译：爆炸成分及其用途
公开(公告)号：US06984274B2
公开(公告)日：2006-01-10
申请号：US10360495
申请日：2003-02-06
申请人： Achim Hofmann , Horst Laucht , Dimitri Kovalev , Victor Yu Timoshenko , Joachim Diener , Nicolai Künzner , Egon Gross
发明人： Achim Hofmann , Horst Laucht , Dimitri Kovalev , Victor Yu Timoshenko , Joachim Diener , Nicolai Künzner , Egon Gross
IPC分类号： C06B45/00 , D03D23/00
CPC分类号： C06B33/00 , C06B45/00 , C06C9/00
摘要： An explosive composition comprises a porous fuel and an oxidizer. The porous fuel is a solid with a structure size measuring between about 2 nm and 1000 nm and has a porosity that lies between 10% and 98%. The oxidizer is solid or liquid at room temperature and is incorporated into the pores of the porous fuel. The oxidizer is selected, in an amount of at least 50% by weight relative to a total quantity of the oxidizer, from the group consisting of hydrogen peroxide, hydroxyl ammonium nitrate, organic nitro compounds or nitrates, alkali metal nitrates or earth alkali metal nitrates as well as metal nitrites, metal chlorates, metal perchlorates, metal bromates, metal iodates, metal oxides, metal peroxides, ammonium perchlorate, ammonium nitrate and mixtures thereof.
摘要翻译：爆炸性组合物包含多孔燃料和氧化剂。多孔燃料是具有约2nm和1000nm之间的结构尺寸的固体，其孔隙率在10％和98％之间。氧化剂在室温下为固体或液体，并且并入多孔燃料的孔中。选自氧化剂的量相对于氧化剂总量为至少50重量％，由过氧化氢，硝酸铵，有机硝基化合物或硝酸盐，碱金属硝酸盐或碱土金属硝酸盐组成以及金属亚硝酸盐，金属氯酸盐，金属高氯酸盐，金属溴酸盐，金属碘酸盐，金属氧化物，金属过氧化物，高氯酸铵，硝酸铵及其混合物。

16. 发明授权

US6079740A Gas generator 失效
标题翻译：气体发生器
公开(公告)号：US6079740A
公开(公告)日：2000-06-27
申请号：US089561
申请日：1998-06-03
申请人： Thomas Barth , Achim Hofmann , Markus Leifheit , Josef Werneth , Anja Esau
发明人： Thomas Barth , Achim Hofmann , Markus Leifheit , Josef Werneth , Anja Esau
IPC分类号： B60R21/26 , B60R21/264 , B60R21/272
CPC分类号： B60R21/272 , B60R21/2644
摘要： A gas generator, in particular for vehicle occupant restraint systems, with at least one combustion chamber containing propellant, and with at least one igniter arranged close to the propellant, for igniting the propellant is characterized in that the combustion chamber is separated from the igniter by an expansion chamber surrounding the igniter and provided for the gas developing on deflagration of the ignition material.
摘要翻译：一种气体发生器，特别是用于车辆乘员约束系统，其具有至少一个包含推进剂的燃烧室，以及与靠近推进剂布置的至少一个点火器，用于点燃推进剂，其特征在于，燃烧室与点火器通过围绕点火器的膨胀室，并且用于在点火材料的燃烧时显影的气体。

17. 发明授权

US5989367A Particle-free, gas-producing mixture 有权
标题翻译：无颗粒，气体生成混合物
公开(公告)号：US5989367A
公开(公告)日：1999-11-23
申请号：US159917
申请日：1998-09-24
申请人： Siegfried Zeuner , Achim Hofmann , Roland Schropp , Karl-Heinz Rodig
发明人： Siegfried Zeuner , Achim Hofmann , Roland Schropp , Karl-Heinz Rodig
IPC分类号： C06D5/06 , C06B31/32 , C06B29/22 , C06B47/08
CPC分类号： C06D5/06
摘要： The invention relates to a particle-free, gas-producing mixture for use in a gas generator for a safety device, in particular for a vehicle-occupant restraint system, with a total water content of the gas-producing mixture of at most 0.3%, consisting of:a) an energy-rich fuel with an oxygen value of not less than -35%;b) an oxidant mixture of ammonium nitrate and ammonium perchlorate, wherein the ammonium nitrate is contained in a proportion of 35 to 50 wt. %, and the ammonium perchlorate in a proportion of 3 to 10 wt. %, in each case relative to the total weight of the mixture;c) optionally, relative to the total weight of the mixture, a phase-stabilizing additive for the ammonium nitrate in a proportion of at most 5 wt. % relative to the weight of the ammonium nitrate;d) 0 to 3 wt. % combustion moderators relative to the total weight of the mixture, ande) 0 to 5 wt. % processing aids relative to the total weight of the mixture.
摘要翻译：本发明涉及一种用于安全装置的气体发生器，特别是用于车辆乘员约束系统的无颗粒气体混合物，其产气混合物的总含水量至多为0.3％包括：a）氧值不低于-35％的能量丰富的燃料; b）硝酸铵和高氯酸铵的氧化剂混合物，其中硝酸铵的含量为35至50重量％。％，高氯酸铵比例为3〜10重量％。％，在每种情况下相对于混合物的总重量; c）任选地，相对于混合物的总重量，用于硝酸铵的相稳定添加剂，其比例至多为5wt。相对于硝酸铵的重量％; d）0-3wt。％燃烧调节剂相对于混合物的总重量，以及e）0至5wt。％加工助剂相对于混合物的总重量。

18. 发明授权

US08596179B2 Pyrotechnic drive unit and method for the production of such a unit 有权
标题翻译：烟火驱动装置及其制造方法
公开(公告)号：US08596179B2
公开(公告)日：2013-12-03
申请号：US12079114
申请日：2008-03-25
申请人： Ernst Enzmann , Silvia Michl , Achim Hofmann , Rolf Ruckdeschl , Peter Roemer , Andreas Zehentmeier
发明人： Ernst Enzmann , Silvia Michl , Achim Hofmann , Rolf Ruckdeschl , Peter Roemer , Andreas Zehentmeier
IPC分类号： B64D1/04
CPC分类号： F15B15/19 , B29C45/14311 , B29C45/14426 , Y10T137/1647
摘要： A pyrotechnic drive unit includes a cylinder tube (12) having an axial end (28), a piston (14) guided in the cylinder tube (12), a pyrotechnic igniter (16) which is adjacent to the piston (14) and constitutes the pyrotechnic drive, and a plastic part (18). The plastic part (18) is injection-molded to the igniter (16) and to the axial end (28) of the cylinder tube (12) so that it fastens the igniter (16) to the cylinder tube (12) and tightly closes the axial end (28) of the cylinder tube (12), the plastic part (18) engaging the piston (14) in an initial position of the drive unit (10).
摘要翻译：烟火驱动单元包括具有轴向端（28）的缸筒（12），在缸筒（12）中引导的活塞（14）），与活塞（14）相邻的烟火点火器（16）烟火驱动器和塑料部件（18）。塑料部件（18）注射成型到点火器（16）和缸筒（12）的轴向端部（28），从而将点火器（16）紧固到气缸管（12）并紧密地关闭在所述驱动单元（10）的初始位置，所述气缸管（12）的轴向端部（28），所述塑料部件（18）接合所述活塞（14）。

19. 发明申请

US20130087065A1 INFLATOR, MODULE INCLUDING AN INFLATOR, VEHICLE SAFETY SYSTEM AND METHOD OF OPERATING A VEHICLE OCCUPANT PROTECTION SYSTEM 有权
标题翻译：发动机，包括充气器，车辆安全系统的模块和操作车辆保护系统的方法
公开(公告)号：US20130087065A1
公开(公告)日：2013-04-11
申请号：US13615719
申请日：2012-09-14
申请人： Manfred Biebl , Michael Gabler , Achim Hofmann , Dieter Leier , Ning Wei
发明人： Manfred Biebl , Michael Gabler , Achim Hofmann , Dieter Leier , Ning Wei
IPC分类号： B60R21/264 , C06D5/00
CPC分类号： B60R21/264 , B60R21/2644 , B60R2021/26017 , B60R2021/26029
摘要： A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing (12) in which a combustion chamber (16) containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice (22) toward the environment of the inflator (10), as well as a coolant reservoir (24) arranged in the housing (12) in which coolant is accommodated prior to activation of the inflator (10) and which has at least one coolant outlet orifice (28′). The coolant outlet orifice (28) is arranged in direct vicinity of the outlet orifice (22). Upon activation of the inflator (10) coolant flows out of the inflator into the protection system and wets an adjacent wall (32) of the protection system against which also the hot gas is flowing.
摘要翻译：车辆安全系统包括具有气囊和充气机的模块。充气机包括壳体（12），其中布置有包含烟火推进剂的燃烧室（16），其中产生热气体，并且哪个壳体包括朝向充气机（10）的环境的至少一个逸出孔（22）以及布置在所述壳体（12）中的冷却剂储存器（24），其中在所述充气器（10）启动之前容纳冷却剂并且具有至少一个冷却剂出口孔（28'）。冷却剂出口孔28布置在出口孔22附近。在充气机（10）激活时，冷却剂从充气机流出进入保护系统，并润湿保护系统的相邻壁（32），热气也流过。

20. 发明授权

US08347650B2 Method of producing a quartz glass crucible 有权
标题翻译：生产石英玻璃坩埚的方法
公开(公告)号：US08347650B2
公开(公告)日：2013-01-08
申请号：US12459225
申请日：2009-06-29
申请人： Walter Lehmann , Achim Hofmann , Thomas Kayser
发明人： Walter Lehmann , Achim Hofmann , Thomas Kayser
IPC分类号： C03B19/09
CPC分类号： C03B19/095 , C30B15/10
摘要： A method of producing a quartz glass crucible for pulling a single crystal comprising: providing a melting mold comprising a wall having passages between outside and inside; providing an outer layer granulation consisting of first coarser SiO2 particles and forming an outer granulation layer from the outer layer granulation on the inside of the melting mold wall; providing a barrier layer granulation consisting of second finer SiO2 particles and forming a barrier granulation layer from the barrier layer granulation on the outer granulation layer; applying a negative pressure to the outside of the melting mold wall; and heating the barrier granulation layer and the outer granulation layer with formation of a quartz glass crucible with transparent inner layer. In order to produce a sealing layer that is as thin and uniform as possible it is suggested that the SiO2 particles of the barrier layer granulation should have a mean particle size (D50 value) of less than 50 μm and that the formation of the barrier granulation layer should include a measure for fixing the barrier layer granulation to the outer granulation layer.
摘要翻译：一种制造用于拉制单晶的石英玻璃坩埚的方法，包括：提供熔融模具，其包括在外部和内部之间具有通道的壁; 提供由第一较粗SiO 2颗粒组成的外层造粒物，并从熔融模具壁内侧的外层造粒形成外部造粒层; 提供由第二细微SiO 2颗粒组成的阻挡层制粒，并从外部造粒层上的阻挡层造粒形成阻挡造粒层; 对熔融模具壁的外部施加负压; 并且通过形成具有透明内层的石英玻璃坩埚加热阻挡制粒层和外部造粒层。为了制造尽可能薄且均匀的密封层，建议阻隔层造粒的SiO 2颗粒的平均粒径（D50值）小于50μm，阻挡制粒的形成层应包括将阻挡层造粒固定到外部造粒层的措施。

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