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公开(公告)号：US20060186653A1
公开(公告)日：2006-08-24
申请号：US11220057
申请日：2005-09-06
申请人： Georg Schoenhuber
发明人： Georg Schoenhuber
IPC分类号： B60R21/26
CPC分类号： B60R21/26 , B60R2021/26064 , F42B3/04 , F42B39/14
摘要： A gas generator for use in a safety arrangement for vehicles comprises a combustion chamber and a gas-generating propellant contained in the combustion chamber, the propellant having an auto-ignition temperature of more than about 200 degrees C., and an outer wall having a wall section directly adjoining a part of the propellant. The wall section has a smaller wall thickness than the outer wall adjacent to the wall section and is arranged relative to the propellant so that the portion of the propellant adjoining the wall section heats up to the auto-ignition temperature under bonfire conditions faster than the propellant in the rest of the combustion chamber.
摘要翻译： 用于车辆安全装置的气体发生器包括燃烧室和包含在燃烧室中的气体产生推进剂，该推进剂具有大于约200摄氏度的自燃温度，以及具有 墙壁部分直接毗邻推进剂的一部分。 壁部分的壁厚小于与壁部分相邻的外壁，并且相对于推进剂布置，使得邻近壁部分的推进剂的部分在篝火条件下比推进剂更快地加热到自燃温度 在燃烧室的其余部分。
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公开(公告)号：US20060137785A1
公开(公告)日：2006-06-29
申请号：US11301017
申请日：2005-12-12
IPC分类号： C06B45/10
摘要： A gas-generating composition is adapted for use in safety devices for vehicles. The composition essentially of 20 to 25% by weight of an organic fuel, 30 to 60% by weight ammonium perchlorate, 5 to 30% by weight of a chloride scavenger and conventional processing aids in a proportion of 0 to 10% by weight. An iron compound is used as said chloride scavenger, which is converted into gaseous iron(III)-chloride upon reaction of the composition.
摘要翻译： 气体发生组合物适用于车辆的安全装置。 该组合物基本上为20-25重量％的有机燃料，30-60重量％高氯酸铵，5-30重量％氯化物清除剂和常规加工助剂，其比例为0-10重量％。 使用铁化合物作为所述氯化物清除剂，其在组合物反应时转化为氯化铁（III）。
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公开(公告)号：US20060130694A1
公开(公告)日：2006-06-22
申请号：US11288781
申请日：2005-11-29
CPC分类号： C06C9/00
摘要： A pyrotechnic composition, in particular for use in safety devices for motor vehicles, has an auto-ignition temperature between 140 and 180 degrees C., and comprises at least 3-nitro-1,2,4-triazol-5-one (NTO) in a proportion of 20 to 60% by weight. The NTO is stabilized by at least one of the following measures: (a) the NTO has an average grain size of 200 to 600 □m; and (b) the composition comprises an oil in an effective quantity for stabilizing the NTO. The pyrotechnic composition is adapted for use in a safety device, in particular in a safety device in motor vehicles.
摘要翻译： 特别是用于机动车辆的安全装置的烟火组合物具有140-180℃的自燃温度，并且包含至少3-硝基-1,2,4-三唑-5-酮（NTO ）为20〜60重量％。 NTO通过以下至少一项措施得到稳定：（a）NTO的平均粒度为200〜600□m; 和（b）组合物包含有效量的用于稳定NTO的油。 烟火组合物适用于安全装置，特别是在机动车辆的安全装置中。
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公开(公告)号：US06971673B2
公开(公告)日：2005-12-06
申请号：US10440659
申请日：2003-05-19
申请人： Rolf Ruckdeschel
发明人： Rolf Ruckdeschel
IPC分类号： B60R21/26 , B60R21/264 , C06B45/12 , C06C9/00 , C06D5/06
CPC分类号： B60R21/2644 , C06B45/12 , C06C9/00 , C06D5/06
摘要： A gas generator comprises a tubular housing of a pressure-resistant material and a propellant strand incorporated in the housing. The propellant strand is provided with an envelope surrounding the propellant strand. The envelope is dimensionally stable and substantially rests against the entire outer surface of the propellant strand. The envelope is formed such that in the case of an increase in pressure it expands and rests against the inner surface of the housing.
摘要翻译： 气体发生器包括耐压材料的管状壳体和结合在壳体中的推进剂线。 推进剂绞线设置有围绕推进剂绞线的封套。 该信封尺寸稳定并且基本上靠在推进剂绞线的整个外表面上。 外壳被形成为使得在压力增加的情况下，其膨胀并靠在壳体的内表面上。
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公开(公告)号：US06893517B2
公开(公告)日：2005-05-17
申请号：US10191229
申请日：2002-07-09
CPC分类号： C06B23/007 , C06D5/06
摘要： A nitrocellulose-free, gas-generating composition for use in vehicle occupant restraint systems, in particular in a belt tensioner gas generator, substantially consists of at least one nitrogen-containing organic fuel in a proportion of 55 to 70% by weight, an inorganic oxidator in a proportion of 30 to 45% by weight, at least one combustion moderator in a proportion of up to 10% by weight and up to 5% by weight conventional adjuvants and additives, each in relation to the overall weight of the composition. The composition has a pressure exponent of less than 0.35 and a combustion rate at 200 bar of at least 40 mm/s.
摘要翻译： 用于车辆乘员约束系统（特别是带式张紧器气体发生器）中的无硝基纤维素气体发生组合物基本上由至少一种含量为55-70％重量的含氮有机燃料组成，无机物 氧化剂，其比例为30至45重量％，至少一种燃烧调节剂，其比例为至多10重量％和至多5重量％的常规助剂和添加剂，各自相对于组合物的总重量。 组合物的压力指数小于0.35，燃烧速率在200巴下至少为40毫米/秒。
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公开(公告)号：US06886338B2
公开(公告)日：2005-05-03
申请号：US10864213
申请日：2004-06-09
申请人： Joachim Fischer , Michael Gabler , Achim Hofmann
发明人： Joachim Fischer , Michael Gabler , Achim Hofmann
IPC分类号： B60R21/26 , B60R21/261 , B60R21/264 , B60R21/272 , F16K7/02 , F01B29/08
CPC分类号： B60R21/264 , B60R21/26 , B60R21/261 , B60R21/2644 , B60R21/272 , B60R2021/26094 , F16K7/02
摘要： A gas generator comprises an outflow chamber and a freeing element. The outflow chamber contains at least briefly gas under pressure, when the gas generator is activated and at least one outflow opening is arranged in a side wall of the outflow chamber. The freeing element is arranged non-displaceably in the outflow chamber and has a peripheral wall and a base wall. The peripheral wall extends along the side wall and closes at least one outflow opening before an activation of the gas generator. The base wall is connected with the peripheral wall. The freeing element is constructed so that on exceeding a predetermined gas pressure in the outflow chamber, the base wall turns inwards under partial plastic deformation of the peripheral wall and at least one hitherto concealed outflow opening is freed by the plastic deformation of the peripheral wall.
摘要翻译： 气体发生器包括流出室和释放元件。 当气体发生器被激活并且至少一个流出开口布置在流出室的侧壁中时，流出室至少包含短时间的压力下的气体。 释放元件不可移位地设置在流出室中，并且具有周壁和底壁。 周边壁沿着侧壁延伸并且在气体发生器的启动之前关闭至少一个流出开口。 底壁与周壁连接。 释放元件被构造成使得在超出流出室中的预定气体压力时，底壁在周壁的部分塑性变形下向内转动，并且至少一个迄今为止隐藏的流出开口由于周壁的塑性变形而被释放。
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公开(公告)号：US20050072502A1
公开(公告)日：2005-04-07
申请号：US10360495
申请日：2003-02-06
申请人： Achim Hofmann , Horst Laucht , Dimitri Kovalev , Victor Timoshenko , Joachim Diener , Nicolai Kunzner , Egon Gross
发明人： Achim Hofmann , Horst Laucht , Dimitri Kovalev , Victor Timoshenko , Joachim Diener , Nicolai Kunzner , Egon Gross
IPC分类号： B60R22/46 , B60R21/26 , C06B21/00 , C06B33/00 , C06B33/04 , C06B33/06 , C06B33/08 , C06B45/00 , C06C7/00 , 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, hydroxylammonium 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。 氧化剂的选择量相对于氧化剂总量为至少50重量％，由过氧化氢，硝酸羟铵，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。
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公开(公告)号：US20050067822A1
公开(公告)日：2005-03-31
申请号：US10924563
申请日：2004-08-24
申请人： Rudolf Meixner , Helmut Pritz , Herbert Ragner
发明人： Rudolf Meixner , Helmut Pritz , Herbert Ragner
IPC分类号： B60R21/26 , B60R21/261 , B60R21/264 , B60R21/268
CPC分类号： B60R21/2644 , B60R21/261 , B60R2021/2685
摘要： A gas generator, comprising a first and a second combustion chamber, each of which is associated with a propellant charge and an igniter, an outflow chamber with inflow- and outflow openings, arranged between the combustion chambers, and a partition plate dividing the outflow chamber into two partial chambers is provided. An edge region of the partition plate lies at least partially against a boundary of the outflow chamber. Each partial chamber is associated with one of the combustion chambers. A central section of the partition plate surrounded by the edge region has a geometry deviating from a plane and has at least one projection which is directed into one of the partial chambers.
摘要翻译： 一种气体发生器，包括第一和第二燃烧室，每个燃烧室与推进剂装料和点火器相关联，具有设置在燃烧室之间的流入和流出开口的流出室和分隔出流出室 提供两个部分室。 分隔板的边缘区域至少部分地抵靠流出室的边界。 每个部分室与一个燃烧室相关联。 由边缘区域围绕的分隔板的中心部分具有偏离平面的几何形状，并且具有至少一个突出部，其被引导到一个部分室中。
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公开(公告)号：US20040140655A1
公开(公告)日：2004-07-22
申请号：US10622525
申请日：2003-07-18
发明人： Nils Henning , Monika Seddig , Jens Holzapfel , Henri Engler
IPC分类号： B60R021/26
CPC分类号： B60R21/26
摘要： A transport assembly comprises a gas generator having an outer housing which has at least one outflow opening arranged such that a thrust force is exerted onto the outer housing during an outflow of generated gas. The transport assembly further comprises a removable transport cover which is detachably fastened to the outer housing and extends around the outflow opening of the outer housing. Further outflow openings are arranged in the transport cover such that the transport assembly as a whole remains neutral with respect to thrust on activation of the gas generator. A plug connection is provided between the transport cover and the outer housing.
摘要翻译： 运输组件包括气体发生器，该气体发生器具有外壳，该外壳具有至少一个流出开口，其布置成使得在产生的气体流出期间将推力施加到外壳上。 运输组件还包括可移除的运输盖，其可拆卸地紧固到外壳并围绕外壳的流出开口延伸。 进一步的流出开口布置在输送盖中，使得输送组件作为整体相对于气体发生器的启动时的推力保持中立。 在输送盖和外壳之间提供插头连接。
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公开(公告)号：US20030218322A1
公开(公告)日：2003-11-27
申请号：US10440659
申请日：2003-05-19
发明人： Rolf Ruckdeschel
IPC分类号： B60R021/26
CPC分类号： B60R21/2644 , C06B45/12 , C06C9/00 , C06D5/06
摘要： A gas generator comprises a tubular housing of a pressure-resistant material and a propellant strand incorporated in the housing. The propellant strand is provided with an envelope surrounding the propellant strand. The envelope is dimensionally stable and substantially rests against the entire outer surface of the propellant strand. The envelope is formed such that in the case of an increase in pressure it expands and rests against the inner surface of the housing.
摘要翻译： 气体发生器包括耐压材料的管状壳体和结合在壳体中的推进剂线。 推进剂绞线设置有围绕推进剂绞线的封套。 该信封尺寸稳定并且基本上靠在推进剂绞线的整个外表面上。 外壳被形成为使得在压力增加的情况下，其膨胀并靠在壳体的内表面上。
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