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1. 发明专利

JP2006076558A Gas generator for airbag 有权
标题翻译：气囊发电机
公开(公告)号：JP2006076558A
公开(公告)日：2006-03-23
申请号：JP2005183285
申请日：2005-06-23
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： HANANO TEPPEI , MATSUDA NAOKI , OKUYAMA TAKASHI
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/261 , B60R21/26 , B60R2021/26011
摘要： PROBLEM TO BE SOLVED: To provide a gas generator for an airbag capable of reducing weight of a coolant filter. SOLUTION: This gas generator 10 for the airbag has a housing 11 having gas exhaust ports 17, 18, an ignition means chamber storing ignition means 31, 32, and combustion chambers 20, 25 storing gas generation agent and the cylindrical coolant filter 55 is arranged among the combustion chamber and the gas exhaust ports to let combustion gas pass through the coolant filter and exhaust it from the gas exhaust ports. This gas generator is provided with the following requirements. (a) The gas generation agent generates a heating value of 10 to 30 kcal/mol, (b) mass (g) of the coolant filter for gas of 1 mol generated when burning the gas generation agent is 20 to 65 g/mol, and (c) thickness of the coolant filter is 4.0 mm or more. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够减轻冷却剂过滤器的重量的气囊发生器。解决方案：这种用于气囊的气体发生器10具有壳体11，其具有排气口17,18，存储点火装置31,32的点火装置室和储存气体发生剂的燃烧室20,25和圆柱形冷却剂过滤器 55设置在燃烧室和排气口之间，使燃烧气体通过冷却剂过滤器并从排气口排出。该气体发生器具有以下要求。（a）气体发生剂产生10〜30kcal / mol的加热值，（b）燃烧气体发生剂时产生的1mol气体用冷却剂过滤器的质量（g）为20〜65g / mol，和（c）冷却剂过滤器的厚度为4.0mm以上。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005238907A Gas generater for air bag 审中-公开
标题翻译：气囊气体发生器
公开(公告)号：JP2005238907A
公开(公告)日：2005-09-08
申请号：JP2004048999
申请日：2004-02-25
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： NUMAMOTO KENJI , MATSUDA NAOKI , HANANO TEPPEI
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： PROBLEM TO BE SOLVED: To provide a gas generator for an air bag whereby combustion performance of the original design can be maintained. SOLUTION: This gas generator for the air bag is constituted so that ignition energy generated by operation of a first igniter 21 flows into a second combustion chamber 40 through a first communication hole 24, a first intermediate chamber 30 and a second communication hole 34, and a gas generating agent 43 is ignited and burned. Therefore, the ignition energy makes a detour and flows into the second combustion chamber 40, and thereby the situation that the gas generating agent 43 receives the impact and is broken and the combustion performance is varied can be avoided. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于气囊的气体发生器，由此可以保持原始设计的燃烧性能。解决方案：用于气囊的气体发生器构成为使得通过第一点火器21的操作产生的点火能量通过第一连通孔24，第一中间室30和第二连通孔流入第二燃烧室40 34，气体发生剂43被点燃和燃烧。因此，点火能量弯曲并流入第二燃烧室40，从而可以避免气体发生剂43受到冲击并破裂并且燃烧性能变化的情况。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2010264773A Gas generator 有权
标题翻译：气体发电机
公开(公告)号：JP2010264773A
公开(公告)日：2010-11-25
申请号：JP2009115172
申请日：2009-05-12
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： YAMAZAKI MASAYUKI , HANANO TEPPEI
IPC分类号： B01J7/00 , B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R21/261
摘要： PROBLEM TO BE SOLVED: To provide a gas generator in which the ignition property of the entire gas generating agent is good, and the blockage of combustion gas is unlikely to occur inside a housing, thus, gas is easy to flow, and the timing of gas emission is early. SOLUTION: A tubular member 30 forming a tubular gap 35 leading to a gas outlet 15 is arranged in the tubular housing 10. A gas generating agent 90 is ignited and burnt by an igniter 16. When the gas is generated, part of the gas flows into the gap 35 from a first gas passage hole 37 (f 1 ), and part of the gas passing therein flows again in an arrow direction into the tubular member 30 from the opening 38 (f 2 ) so as to back up the combustion of the gas generating agent 90. After the gas flows into the gap from a second gas passage hole 39 (f 3 ), the gas is emitted from the gas outlet 15. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种气体发生器，其中整个气体发生剂的点火性能良好，并且在壳体内不太可能发生燃烧气体的堵塞，因此气体容易流动，并且气体排放的时间早。解决方案：形成通向气体出口15的管状间隙35的管状构件30布置在管状壳体10中。气体发生剂90被点火器16点燃和燃烧。当产生气体时，部分气体从第一气体通道孔37（f 1 ）流入间隙35，并且其中通过的一部分气体从箭头方向再次从开口38流入管状构件30（f 以便备份气体发生剂90的燃烧。在气体从第二气体通道孔39（f 3 ）流入间隙之后，气体从气体出口15排出。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010184559A Gas generator 有权
标题翻译：气体发电机
公开(公告)号：JP2010184559A
公开(公告)日：2010-08-26
申请号：JP2009029258
申请日：2009-02-12
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： YAMAZAKI MASAYUKI , HANANO TEPPEI
IPC分类号： B01J7/00 , B60R21/26 , B60R21/261 , B60R21/264
CPC分类号： B60R21/2644 , B60R21/261 , B60R21/263 , B60R2021/2648
摘要： PROBLEM TO BE SOLVED: To provide a gas generator with excellent ignitibility of an entire gas generating agent allowing easy gas flow, whereby timing of gas discharge is early, even when the gas generator has an elongated shape. SOLUTION: A cylindrical housing 10 is mounted with an igniter 16 and a diffuser portion 12 having a gas discharge port 15. A cylindrical member 30 is disposed and fixed in the cylindrical housing 10 to form a cylindrical gap 35 reaching the gas discharge port 15. An obstacle 60 is provided in the gap 35, and a first gas passage hole 37, a second gas passage hole 38 and a third gas passage hole 39 are formed therein. The gas generating agent 90 is ignited and burnt by activation of the igniter 16 to generate gas, part of the generated gas flows into the gap 35 through the first gas passage hole 37 (f 1 ), part of the gas that has passed therethrough flows again into the cylindrical member 30 through the second gas passage hole 38 (f 2 ) to aid the combustion of the gas generating agent 90, and then the gas flows into the gap through the third gas passage hole 39 (f 3 ) and finally is discharged from the gas discharge port 15. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当气体发生器具有细长形状时，为了提供气体发生剂具有优异的气体发生剂的点火性，允许容易的气体流动，从而提前排出气体的时间。解决方案：圆柱形壳体10安装有点火器16和具有气体排放口15的扩散器部分12.圆柱形构件30设置并固定在圆柱形壳体10中，以形成圆柱形间隙35，以达到气体放电在间隙35中设置有障碍物60，在其中形成有第一气体通过孔37，第二气体通过孔38和第三气体通过孔39。气体发生剂90通过点火器16的激活而被点燃和燃烧以产生气体，一部分产生的气体通过第一气体通过孔37流入间隙35（f 1 ），已经通过的气体通过第二气体通道孔38再次流入圆柱形构件30（f 2 ）以帮助气体发生剂90的燃烧，然后气体流入间隙通过第三气体通过孔39（f 3 ），最后从气体排出口15排出。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007062461A Gas producer 有权
标题翻译：气体生产商
公开(公告)号：JP2007062461A
公开(公告)日：2007-03-15
申请号：JP2005248593
申请日：2005-08-30
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： HANANO TEPPEI , OKUYAMA TAKASHI
IPC分类号： B60R21/26 , B01J7/00 , B60R21/203 , B60R21/264
CPC分类号： B60R21/26 , B60R2021/26011
摘要： PROBLEM TO BE SOLVED: To provide a gas producer having a filter reduced in size and weight. SOLUTION: A retainer 40 is arranged in a housing 13 and a cylindrical filter 38 is supported/fixed by the retainer 40. When an internal pressure of a first combustion chamber 30 is raised by generation of gas, since an inner wall surface of the housing 13 is pressed by the whole of the retainer 40, short pass is prevented and all gas passes through the cylindrical filter 38. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有减小尺寸和重量的过滤器的气体发生器。解决方案：保持器40布置在壳体13中，圆柱形过滤器38由保持器40支撑/固定。当通过产生气体而使第一燃烧室30的内部压力升高时，由于内壁表面壳体13被整个保持器40按压，防止短路，并且所有气体都通过圆柱形过滤器38.版权所有：（C）2007，JPO＆INPIT

6. 发明专利

JP2011157025A Gas generator 有权
标题翻译：气体发电机
公开(公告)号：JP2011157025A
公开(公告)日：2011-08-18
申请号：JP2010021863
申请日：2010-02-03
申请人： Daicel Chemical Industries Ltd , ダイセル化学工業株式会社
发明人： HANANO TEPPEI , YAMAZAKI MASAYUKI
IPC分类号： B60R21/264
CPC分类号： B60R21/2644 , B60R21/262 , B60R2021/2648 , Y10T29/49863
摘要： PROBLEM TO BE SOLVED: To enhance the ignitability for the whole of a gas generating agent irrespective of a holding state of the gas generating agent, such as being one-sided or the like due to elapsed time. SOLUTION: A tubular housing 10 having an igniter 16 and a diffuser 12 mounted therein including gas exhaust ports 15, is equipped with a first combustion chamber 20 partitioned for formation by a first perforated-plate member 14 and filled with a first gas generating agent 22; and a second combustion chamber 25 formed of a tubular member 30 having communication holes 37, a second perforated-plate member 32 and the tubular housing 10 and filled with a second gas generating agent 50. The tubular member 30 is so allocated as to form a gap 35. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：无论气体发生剂的保持状态如由于经过的时间是单面等而增加整个气体发生剂的点火性。解决方案：具有安装在其中的点火器16和扩散器12的管状壳体10包括气体排出口15，配备有第一燃烧室20，其被划分成用于由第一多孔板构件14形成并填充有第一气体发生剂22; 以及由具有连通孔37的管状构件30形成的第二燃烧室25，第二多孔板构件32和管状壳体10，并且填充有第二气体发生剂50.管状构件30被分配成形成差距35.版权所有（C）2011，JPO＆INPIT

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