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. 发明专利

JP2005315111A Evaporative fuel adsorption device 有权
标题翻译：蒸发燃料吸附装置
公开(公告)号：JP2005315111A
公开(公告)日：2005-11-10
申请号：JP2004131614
申请日：2004-04-27
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： ITO TAKAAKI , HOSHI KOICHI , ODA KOICHI , HONDA MINORU , SUZUKI HIDEKI , ANURA TOSHIKI , MOCHIZUKI MASAHIRO , KANEHIRA FUTABA
IPC分类号： F02M33/00 , F02M33/02 , F02M35/10
CPC分类号： F02M35/10281 , F02M33/02 , F02M35/02 , F02M35/10052 , F02M35/112
摘要： PROBLEM TO BE SOLVED: To secure stable adsorption capacity, by preventing sticking of oil to an evaporative fuel adsorption material, in an evaporative fuel adsorption device. SOLUTION: The evaporative fuel adsorption material 32 for adsorbing evaporative fuel is arranged in substantially parallel to a side wall surface 30 of a surge tank 22. A holding member 34 is arranged between the side wall surface 30 and the evaporative fuel adsorption material 32 so that the oil flowing down by going along the side wall surface 30 does not stick to the evaporative fuel adsorption material 32. The evaporative fuel adsorption material 32 is installed on the side wall surface 30 of the surge tank 22 via the holding member 34. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保稳定的吸附能力，通过防止油在蒸发燃料吸附材料上的粘附，在蒸发燃料吸附装置中。解决方案：用于吸附蒸发燃料的蒸发燃料吸附材料32基本上平行于缓冲罐22的侧壁表面30.保持构件34设置在侧壁表面30和蒸发燃料吸附材料之间 32，使得沿着侧壁表面30流下的油不粘附到蒸发燃料吸附材料32.蒸发燃料吸附材料32经由保持构件34安装在缓冲罐22的侧壁表面30上（C）2006年，JPO＆NCIPI

2. 发明专利

JP2005315175A Adsorption material deterioration determining device 有权
标题翻译：吸附材料测定装置
公开(公告)号：JP2005315175A
公开(公告)日：2005-11-10
申请号：JP2004134206
申请日：2004-04-28
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： ITO TAKAAKI , HOSHI KOICHI , ODA KOICHI , HONDA MINORU , SUZUKI HIDEKI , ANURA TOSHIKI , MOCHIZUKI MASAHIRO , KANEHIRA FUTABA
IPC分类号： F02M29/00 , F02D35/00 , F02D45/00 , F02M33/00 , F02M35/10
摘要： PROBLEM TO BE SOLVED: To provide an adsorption material deterioration determining device capable of surely determining the deterioration of an adsorption material.
SOLUTION: This adsorption material deterioration determining device 5 has the adsorption material 51 arranged in an intake air passage 2 for sucking air in an internal combustion engine 1 and adsorbing HC in this intake air passage 2, an HC concentration sensor 52 for detecting the HC concentration in the intake air passage 2, a maximum concentration acquiring part 53d for acquiring the maximum HC concentration when stopping an engine of the internal combustion engine 1 by this HC concentration sensor 52, a minimum concentration acquiring part 53e for acquiring the minimum HC concentration when stopping the engine of the internal combustion engine 1 by this HC concentration sensor 52, and a deterioration determining part 53f for determining the deterioration of the adsorption material 51 on the basis of a difference between the acquired maximum HC concentration and the acquired minimum HC concentration. Since the deterioration of the adsorption material 51 is determined on the basis of the HC concentration in the intake air passage 2 directly detected by the HC concentration sensor 52, the deterioration of the adsorption material 51 can be surely determined.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够确定地确定吸附材料的劣化的吸附材料劣化判定装置。解决方案：该吸附材料劣化判定装置5具有布置在吸入空气通道2中用于吸入内燃机1中的空气并吸附该进气通道2中的HC的吸附材料51，用于检测的HC浓度传感器52 进气通道2中的HC浓度，用于通过该HC浓度传感器52停止内燃机1的发动机时获得最大HC浓度的最大浓度获取部53d，用于获取最小HC的最小浓度获取部53e 通过该HC浓度传感器52停止内燃机1的发动机时的浓度;以及劣化判定部53f，其基于获取的最大HC浓度与获取的最小HC之间的差来确定吸附材料51的劣化浓度。由于吸附材料51的劣化是基于HC浓度传感器52直接检测的进气通道2中的HC浓度来确定的，所以可以确定吸附材料51的劣化。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005240677A Fuel vapor adsorbing device for internal combustion engine 有权
标题翻译：用于内燃机的燃油蒸汽吸附装置
公开(公告)号：JP2005240677A
公开(公告)日：2005-09-08
申请号：JP2004051674
申请日：2004-02-26
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： ODA KOICHI , HONDA MINORU , MATSUSHITA YUJI , HOSHI KOICHI , ITO TAKAAKI , ANURA TOSHIKI , SUZUKI HIDEKI , KANEHIRA FUTABA , MOCHIZUKI MASAHIRO
IPC分类号： F01M13/00 , F02M25/08 , F02M33/00 , F02M35/024 , F02M35/10
CPC分类号： F02M25/08 , F02M35/024
摘要： PROBLEM TO BE SOLVED: To improve the working efficiency of an adsorbing member 40 by allowing the adsorption or purge of fuel vapor on or from both sides of the adsorbing member 40.
SOLUTION: This fuel vapor adsorbing device 10 for an internal combustion engine comprises the adsorbing member 40 installed in intake passage 3, 4 of the internal combustion engine to cover part of an inner wall face 3k of the intake passages 3, 4 for adsorbing the fuel vapor residing in the intake passages 3, 4 when stopping the internal combustion engine and an auxiliary intake passage T formed between the inner wall face 3k of the intake passages 3, 4 covered with the adsorbing member 40 and the adsorbing member 40, through which intake air from the internal combustion engine can pass.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决方案：通过允许在吸附构件40的两侧或从吸附构件40的两侧吸附或吹扫燃料蒸气来提高吸附构件40的工作效率。解决方案：该燃料蒸汽吸附装置10用于内燃机包括安装在内燃机的进气通道3,4中的吸附构件40，以覆盖进气通道3,4的内壁面3k的一部分，用于吸附位于进气通道3,4中的燃料蒸气当停止内燃机和形成在被吸附构件40覆盖的进气通道3,4的内壁面3k和吸附构件40之间的辅助进气通道T时，来自内燃机的进气可以通过该进气通道。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2006017010A Hydrocarbon discharge reduction device of internal combustion engine 有权
标题翻译：内燃机油气减排装置
公开(公告)号：JP2006017010A
公开(公告)日：2006-01-19
申请号：JP2004194319
申请日：2004-06-30
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： TANAKA TOSHIKAZU , SUZUKI HIDEKI , ANURA TOSHIKI , HOSHI KOICHI , ITO TAKAAKI , ODA KOICHI , KANEHIRA FUTABA , MOCHIZUKI MASAHIRO
IPC分类号： F02M25/07 , F02M33/00 , F02M35/10
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide a hydrocarbon discharge reduction device of an internal combustion engine capable of effectively reducing hydrocarbon discharge, suppressing the troublesomeness of the constitution.
SOLUTION: A surge tank 13 is installed in an air intake pipe 11 of an engine 10. An HC absorber 17 is adhered to the inner peripheral surface of the surge tank 13. As an EGR device, an EGR passage 27 is installed to connect the downstream side of a catalyst 25 of an exhaust pipe 24 and an interval between a throttle valve 12 of an air intake pipe 11 and the surge tank 13, and an EGR controller 28 is installed midway along the EGR passage 27. After the start of the engine 10, the HC absorber 17 is heated by high temperature EGR gas to accelerate the removal of absorbed HC.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够有效地减少碳氢化合物排放的内燃机的碳氢化合物排放减少装置，抑制构成的麻烦。解决方案：缓冲罐13安装在发动机10的进气管11中.HC吸收器17粘附到缓冲罐13的内周面。作为EGR装置，安装有EGR通道27 连接排气管24的催化剂25的下游侧和进气管11的节流阀12与缓冲罐13之间的间隔，并且EGR控制器28沿EGR通道27中途安装。在发动机10的起动时，通过高温EGR气体对HC吸收体17进行加热，以加速吸收的HC的除去。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007187134A Hydrocarbon adsorbing material purge controller for internal combustion engine 有权
标题翻译：用于内燃机的石油吸附材料喷射控制器
公开(公告)号：JP2007187134A
公开(公告)日：2007-07-26
申请号：JP2006007765
申请日：2006-01-16
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： TOMIMATSU AKIRA , HOSHI KOICHI , ANURA TOSHIKI , KANEHIRA FUTABA , ODA KOICHI
IPC分类号： F02M25/08 , F02M33/00
摘要： PROBLEM TO BE SOLVED: To provide an HC adsorbing material purge controller for an internal combustion engine capable of reducing deterioration of fuel economy when purge control is unnecessary.
SOLUTION: The internal combustion engine provided with an HC adsorbing material adsorbing HC remaining in an intake system during engine stoppage, is provided with a purge executing means for introducing purge air to the HC adsorbing material and discharging the HC into intake air, an HC discharge amount estimating means for estimating an HC discharge amount discharged from the HC adsorbing material, a determining means for determining whether or not the HC discharge amount acquired by the HC discharge amount estimating means exceeds a predetermined value, and a purge execution stopping means for stopping purge execution by the purge executing means when it is determined that the HC discharge amount from the HC adsorbing material is less than the predetermined value by the determining means.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的HC吸附材料吹扫控制器，其能够在不需要吹扫控制时降低燃料经济性的劣化。解决方案：在发动机停止期间，设置有吸附在进气系统中的HC的HC吸附材料的内燃机设置有净化执行装置，用于将净化空气引入HC吸附材料并将HC排出到进气中，用于估计从HC吸附材料排出的HC排出量的HC排出量估计装置，确定装置，用于确定由HC排出量估计装置获取的HC排放量是否超过预定值;以及清除执行停止装置用于当通过确定装置确定来自HC吸附材料的HC排放量小于预定值时，通过吹扫执行装置来停止吹扫执行。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006046134A Hydrocarbon emission amount reducing device for internal combustion engine 有权
标题翻译：用于内燃机的油气排放量减少装置
公开(公告)号：JP2006046134A
公开(公告)日：2006-02-16
申请号：JP2004226362
申请日：2004-08-03
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Boshoku Corp , Toyota Motor Corp , アイシン精機株式会社 , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： TANAKA TOSHIKAZU , SUZUKI HIDEKI , ANURA TOSHIKI , HOSHI KOICHI , ITO TAKAAKI , ODA KOICHI , KANEHIRA FUTABA , MOCHIZUKI MASAHIRO
IPC分类号： F02M33/00 , F02D21/08 , F02D41/06 , F02D45/00
CPC分类号： Y02T10/42
摘要： PROBLEM TO BE SOLVED: To provide a hydrocarbon emission amount reducing device for an internal combustion engine, capable of effectively reducing hydrocarbon emission amount.
SOLUTION: A throttle valve 12 is provided in an intake pipe 11 of the engine 10, and an intake control valve 15 is provided in an intake manifold 14. The intake control valve 15 is a normally-closed solenoid control valve held in a closed state when it is not energized, such as when the engine 10 is stopped. An intake bypass passage 25 is provided between an upstream portion from the throttle valve 12 and a downstream portion from the intake control valve 15. A HC adsorption tank 26 and an on-off control valve 27 are provided on the intake bypass passage 25. A HC adsorbent 26a is stuck to the inner peripheral face of the HC adsorption tank 26.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够有效地减少碳氢化合物排放量的用于内燃机的碳氢化合物排放量减少装置。解决方案：在发动机10的进气管11中设置有节流阀12，并且在进气歧管14中设置有进气控制阀15.进气控制阀15是一个常闭电磁控制阀，当不通电时，例如当发动机10停止时的关闭状态。在节流阀12的上游部分和来自进气控制阀15的下游部分之间设置有进气旁通通道25.在吸气旁通通道25上设有HC吸附罐26和开关控制阀27.A HC吸附剂26a粘附在HC吸附罐26的内周面上。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005171797A Vaporized fuel adsorbing device of suction system 有权
标题翻译：蒸汽燃料吸附装置吸附系统
公开(公告)号：JP2005171797A
公开(公告)日：2005-06-30
申请号：JP2003409998
申请日：2003-12-09
申请人： Nippon Soken Inc , Toyota Boshoku Corp , Toyota Motor Corp , トヨタ紡織株式会社 , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： KATO TETSUYA , ITAKURA HIDEAKI , KONO TAKANAGA , NISHIMOTO TAKASHI , ODA KOICHI
IPC分类号： B01D53/04 , F02M25/08 , F02M35/024 , F02M35/10
CPC分类号： F02M35/10222 , B01D53/02 , B01D2253/102 , B01D2253/304 , B01D2253/308 , B01D2257/702 , B01D2258/01 , B01D2259/40086 , B01D2259/402 , B01D2259/4516 , B01D2259/4566 , F02M25/08 , F02M35/02 , F02M35/10019
摘要： PROBLEM TO BE SOLVED: To provide a vaporized fuel adsorbing device of a suction system, in which original vaporized fuel adsorption is hard to lower, even when an HC component with many C numbers, which is contained in the atmosphere, is adsorbed in an activated charcoal layer at an engine side.
SOLUTION: (1) The vaporized fuel adsorbing device of the suction system is provided with the activated charcoal layer 9 for vaporized fuel adsorption in the suction system, and changes at least one of the grain diameter and the pore diameter of the activate charcoal 20 in the inlet flow direction. (2) In the vaporized fuel adsorbing device of the suction system, the pore diameter at the atmospheric side in the suction flow direction of the activated charcoal 20 is made greater than the pore diameter at the engine side in the inlet flow direction, and the grain diameter at the atmospheric side in the inlet flow direction of the activated charcoal 20 is made smaller than the grain diameter at the engine side in the suction flow direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供吸附系统的汽化燃料吸附装置，其中原始汽化燃料吸附难以降低，即使吸附在大气中的C数多的HC组分被吸附在发动机侧的活性炭层中。解决方案：（1）抽吸系统的汽化燃料吸附装置设有用于抽吸系统中汽化燃料吸附的活性炭层9，并且改变活化的颗粒直径和孔径中的至少一个木炭20在入口流动方向。（2）在抽吸系统的汽化燃料吸附装置中，活性炭20的吸入流动方向的大气压侧的孔径比入口流动方向的发动机侧的孔径大，活性炭20的入口流动方向的大气侧的粒径比吸引流动方向的发动机侧的粒径小。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2007138871A Fuel adsorption sheet and air cleaner 审中-公开
标题翻译：燃油吸附板和空气清洁剂
公开(公告)号：JP2007138871A
公开(公告)日：2007-06-07
申请号：JP2005336015
申请日：2005-11-21
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： ODA KOICHI
IPC分类号： F02M25/08 , F02M35/024
CPC分类号： B01D53/0415 , B01D46/0005 , B01D46/0036 , B01D53/0431 , B01D2253/102 , B01D2257/7022 , B01D2258/012 , B01D2259/4516 , B01D2259/4566 , B01D2267/40
摘要： PROBLEM TO BE SOLVED: To provide a fuel adsorption sheet of a simple structure capable of reducing manufacturing cost and capable of sufficiently withstanding back fire pressure.
SOLUTION: In the fuel adsorption sheet 16 provided with a fuel adsorption member 18 on a sheet base material 17 and arranged in an air flow path of the air cleaner, the sheet base material 17 is provided with a reinforcement net 19 which consists of cord extending in at least three directions. The sheet base material 17 consists of the fuel adsorption member 18 and a pair of sheet materials 17a, 17b gripping the reinforcement net 19. An attachment part 20 in which the fuel adsorption member 18 does not exist is formed on an outer circumference edge of the sheet base material 17 as one unit, and the sheet base material is attached to a case of the air cleaner at the attachment part 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种简单结构的燃料吸附片，能够降低制造成本并能够充分地承受回火压力。解决方案：在具有燃料吸附部件18的燃料吸附板16上，在片材基材17上配置有布置在空气滤清器的空气流动路径中的燃料吸附板16，板状基材17设置有加强网19，的帘线延伸至少三个方向。片状基材17由燃料吸附部件18和夹持加强网19的一对片材17a，17b构成。在该外侧缘部上形成有不存在燃料吸附部件18的安装部20 片基材17作为一个单元，并且片基材附着在安装部20处的空气滤清器的壳体上。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007056878A Evaporating fuel adsorbing material 有权
标题翻译：蒸发燃料吸附材料
公开(公告)号：JP2007056878A
公开(公告)日：2007-03-08
申请号：JP2006278484
申请日：2006-10-12
申请人： Nippon Soken Inc , Toyota Boshoku Corp , トヨタ紡織株式会社 , 株式会社日本自動車部品総合研究所
发明人： KONO TAKANAGA , TAKEYAMA MASAKI , KATO NAOYA , ODA KOICHI
IPC分类号： F02M35/024 , B01D53/04 , F02M25/08 , F02M33/00
摘要： PROBLEM TO BE SOLVED: To provide an evaporating fuel adsorbing material for efficiently adsorbing high-boiling-point components of evaporating fuel. SOLUTION: A HC adsorbing sheet 220 includes a plurality of types of activated carbon different in pore size, and the activated carbon having a relatively large pore size and the activated carbon having a relatively small pore size are differently sectioned in a resin plate 222. An adsorbing article which adsorbs high-boiling-point components of the evaporating fuel and an adsorbing article which adsorbs low-boiling-point components of the evaporating fuel are differently sectioned in a HC adsorbing sheet 220B including the activated carbon having a relatively large pore size and in a HC adsorbing sheet 220A including the activated carbon having a relatively small pore size, respectively. The HC adsorbing sheet 220B which adsorbs the high-boiling-point components of the evaporating fuel is arranged on the bottom face side of an air cleaner for efficiently adsorbing the high-boiling-point components of the evaporating fuel drifting on the bottom face side of the air cleaner. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效吸附蒸发燃料的高沸点成分的蒸发燃料吸附材料。解吸方法：HC吸附片220包括多种类型的孔径不同的活性炭，具有较大孔径的活性炭和孔径相对较小的活性炭在树脂板中被不同地切片吸附有蒸发燃料的高沸点成分的吸附物和吸附蒸发燃料的低沸点成分的吸附物在包含活性炭比较大的HC吸附片220B中被不同地分割孔尺寸和HC吸附片220A分别具有孔径比较小的活性炭。吸附蒸发燃料的高沸点成分的HC吸附片220B配置在空气净化器的底面侧，以有效地吸附漂浮在蒸发燃料的底面侧的蒸发燃料的高沸点成分空气净化器。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2013078731A Method for producing filter body 审中-公开
标题翻译：生产过滤器体的方法
公开(公告)号：JP2013078731A
公开(公告)日：2013-05-02
申请号：JP2011220485
申请日：2011-10-04
申请人： Toyota Boshoku Corp , トヨタ紡織株式会社
发明人： ODA KOICHI
IPC分类号： B01D39/16
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a filter body, by which a hot melt adhesive is supplied more deeply between pleats to strongly integrate the filter body as a whole and excellent appearance is given.SOLUTION: The filter body in which both side edge parts are sealed and a nearly central part in a width direction is bonded is produced by a method comprising: a process for applying a sealing agent 21 to both side end parts of a surface side 111 of a belt-like filter medium 11; a sealing process for sealing the surface sides 111 of the filter medium 11 of two or more adjoining pleats 113 by bonding with the sealing agent 21 while folding the filter medium 11 so as to be continuous in a longitudinal direction; a reversing process for folding back and reversing the filter medium 11 so that the surface side 111 thereof becomes the inside; and a bonding process for supplying the hot melt adhesive 31 to the nearly central part in the width direction of the filter medium 11 at an extended interval part where an interval between two or more adjoining pleats 113 is extended at the rear surface side 112 of the filter medium 11 accompanied with the reversing operation and bonding the filter medium 11.
摘要翻译：要解决的问题：为了提供一种过滤体的制造方法，通过该方法，在褶之间更深地供给热熔性粘合剂，从而整体上整合过滤体，并且具有优异的外观。解决方案：通过包括以下方法制造两个侧边部分被密封并且宽度方向上几乎中心部分粘合的过滤体，所述方法包括：将密封剂21施加到表面的两个侧端部带状过滤介质11的侧面111; 用于通过与密封剂21接合而密封过滤介质11的两个或多个邻接褶113的表面侧111的密封过程，同时折叠过滤介质11以沿纵向连续; 用于折叠和反向过滤介质11使其表面111成为内部的反转过程; 以及用于将热熔粘合剂31供给到过滤介质11的宽度方向上的近中心部分的延伸间隔部分，其中两个或更多个邻接的褶皱113之间的间隔在过滤介质11伴随着反向操作并粘合过滤介质11.版权所有（C）2013，JPO＆INPIT

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