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12 条记录 (耗时 0.02 秒)

    Intake device for internal combustion engine
    1.
    发明申请
    Intake device for internal combustion engine 失效

    公开(公告)号：US20040031470A1

    公开(公告)日：2004-02-19

    申请号：US10456512

    申请日：2003-06-09

    申请人： NIPPON SOKEN, INC. ,  TOYODA BOSHOKU CORPORATION

    发明人： Masaki Takeyama ,  Naoya Kato ,  Takashi Nishimoto ,  Kouichi Oda

    IPC分类号： F02B025/06

    CPC分类号： F02M25/06 ,  F02M35/0218 ,  F02M35/1255 ,  F02M35/14 ,  Y02T10/121

    摘要： An intake device for an internal combustion engine has: a first intake pipe which is connected to the engine so as to conduct an intake air to the engine, and which has an opening portion that is provided in an upstream-side lower portion of the first intake pipe located at an upstream side in a flowing direction of the intake air; and a second intake pipe which has a downstream-side end portion that faces an upstream-side end portion of the first intake pipe, with a gap formed therebetween, and which conducts the intake air to the first intake pipe. An unburned gas reflux passage is provided for conducting an unburned gas from the engine to the first intake pipe. A container surrounds the gap and the opening so as to receive the unburned gas flowing from the opening portion. Thus, it becomes possible to prevent release of unburned gas into the atmosphere by performing a simple process on a conventional structure.

    Evaporative fuel adsorbing member and air cleaner
    2.
    发明申请
    Evaporative fuel adsorbing member and air cleaner 失效
    蒸发燃料吸附件和空气净化器

    公开(公告)号：US20030116021A1

    公开(公告)日：2003-06-26

    申请号：US10319611

    申请日：2002-12-16

    申请人： TOYODA BOSHOKU CORPORATION

    发明人： Kouichi Oda ,  Takanobu Kawano ,  Masaki Takeyama ,  Naoya Kato

    IPC分类号： B01D053/02

    CPC分类号： F02M35/10019 ,  B01D53/0415 ,  B01D53/0446 ,  B01D2253/102 ,  B01D2253/34 ,  B01D2259/4566 ,  F02M25/08 ,  F02M35/024 ,  F02M35/10216 ,  F02M35/10281

    摘要： An HC adsorbing sheet inside an air cleaner is disposed such that a large amount of activated carbon is contained on the side of an engine and that a small amount of activated carbon is contained on the other side of the engine. Thus, the HC adsorbing sheet can efficiently adsorb evaporative fuel. That is, by changing the amount of activated carbon contained in accordance with differences in concentration of evaporative fuel, it becomes possible to prevent the pressure loss in an intake system from increasing. On the other hand, one end of a second intake pipe extends to a region where the amount of activated carbon contained in the HC adsorbing sheet is large, whereby it becomes possible to concentratively supply activated carbon with intake air in the region where the large amount of activated carbon is contained. Therefore, the efficiency in purging evaporative fuel can be prevented from declining.

    摘要翻译： 在空气净化器内部的HC吸附片设置成在发动机侧容纳大量的活性炭，在发动机的另一侧容纳少量活性炭。 因此，HC吸附片能够有效地吸附蒸发燃料。 也就是说，通过根据蒸发燃料浓度的差异改变所含的活性炭的量，可以防止进气系统中的压力损失增加。 另一方面，第二进气管的一端延伸到HC吸附片中所含的活性炭的量大的区域，从而可以在大量的区域中集中供给具有进气的活性炭 的活性炭。 因此，可以防止蒸发燃料的吹扫效率下降。

    Filter and manufacturing method thereof
    6.
    发明申请
    Filter and manufacturing method thereof 失效
    过滤器及其制造方法

    公开(公告)号：US20020073662A1

    公开(公告)日：2002-06-20

    申请号：US10014557

    申请日：2001-12-14

    申请人： TOYODA BOSHOKU CORPORATION

    发明人： Kouichi Oda ,  Minoru Honda ,  Takanari Takagaki

    IPC分类号： D04H003/16 ,  B01D046/02

    CPC分类号： B01D46/0001 ,  B01D46/02 ,  B01D2265/06 ,  B01D2275/201 ,  B01D2279/60 ,  F02M35/024 ,  Y10S55/05

    摘要： A filter portion of a filter includes a plurality of bag-like members. The bag-like members are formed in a container shape having an opening and disposed with intervals therebetween. The periphery of the opening of each bag-like member is supported by a supporting member, and the bag-like members are mutually connected by the supporting member. Consequently, the strength of the filter portion comprising the bag-like members is improved.

    摘要翻译： 过滤器的过滤器部分包括多个袋状构件。 袋状构件形成为具有开口并且间隔开的间隔的容器形状。 每个袋状构件的开口的周边由支撑构件支撑，并且袋状构件通过支撑构件相互连接。 因此，包括袋状部件的过滤部分的强度提高。

    Filter medium and production method thereof
    7.
    发明申请
    Filter medium and production method thereof 失效
    过滤介质及其制备方法

    公开(公告)号：US20010035094A1

    公开(公告)日：2001-11-01

    申请号：US09842708

    申请日：2001-04-27

    申请人： TOYODA BOSHOKU CORPORATION

    发明人： Takanari Takagaki ,  Kouichi Oda ,  Minoru Honda

    IPC分类号： B01D053/02

    CPC分类号： B01D46/521 ,  B01D46/0001 ,  B01D46/0036 ,  B01D46/10 ,  B01D53/02 ,  B01D2253/102 ,  B01D2257/702 ,  B01D2258/01 ,  B01D2259/4516 ,  B01D2259/4566 ,  B01D2275/10 ,  B01D2279/60 ,  Y10S55/05

    摘要： A filter medium has a function member accommodated between two fiber layers. A production method for manufacturing a filter medium includes the steps of: preparing a first fiber layer having a shape identical to that of a side surface of the filter medium; disposing a function member on a surface of the first fiber layer; and forming a second fiber layer by spinning partially melted fibers onto the function member disposed on the surface of the first fiber layer. Therefore, it is unnecessary to carry out press-forming in a state in which the function member is sandwiched between nonwoven fabrics, and a countermeasure to prevent the function member from falling out and a countermeasure to prevent the nonwoven fabric from being torn by the function member are unnecessary.

    摘要翻译： 过滤介质具有容纳在两个纤维层之间的功能件。 用于制造过滤介质的制造方法包括以下步骤：制备具有与过滤介质的侧面相同形状的第一纤维层; 在第一纤维层的表面上设置功能部件; 以及通过将部分熔融的纤维旋转到设置在第一纤维层的表面上的功能件上来形成第二纤维层。 因此，不需要在功能部件夹在无纺布之间的状态下进行冲压成形，并且防止功能部件脱落的对策和防止无纺布被功能撕裂的对策 会员是不必要的

    Adsorbent for adsorbing fuel vapors
    8.
    发明申请
    Adsorbent for adsorbing fuel vapors 有权
    用于吸附燃料蒸汽的吸附剂

    公开(公告)号：US20030196553A1

    公开(公告)日：2003-10-23

    申请号：US10406262

    申请日：2003-04-04

    申请人： CATALER CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  TOYODA BOSHOKU CORPORATION

    发明人： Yuji Mochizuki ,  Tokio Oi ,  Takashi Nishimoto ,  Shinsuke Kiyomiya ,  Kouichi Oda

    IPC分类号： B01D053/02

    CPC分类号： B01D53/02 ,  B01D2253/30

    摘要： An adsorbent for adsorbing fuel vapors is disclosed. The adsorbent is to be disposed in an inlet system of an internal combustion engine. It has pores, and 50% by volume or more of the pores have a pore diameter falling in a range of from 1.4 to 2.8 nm. It exhibits a unit pore volume of 0.3 mL or more with respect to 1 mL thereof. It is formed as a particle. It exhibits high performance on adsorbing fuel vapors, and shows high durability even when it is used for long period of time.

    摘要翻译： 公开了一种用于吸附燃料蒸汽的吸附剂。 吸附剂应设置在内燃机的入口系统中。 它具有孔，并且50体积％以上的孔的孔径在1.4〜2.8nm的范围内。 相对于1mL，其单位孔体积为0.3mL以上。 它形成一个粒子。 在吸附燃料蒸气时表现出高性能，即使长时间使用，也具有高耐久性。

    Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent
    9.
    发明申请
    Fuel vapor adsorption device of internal combustion engine and method of desorbing fuel vapor from fuel vapor adsorbent 失效
    内燃机燃油蒸气吸附装置及燃料蒸气吸附剂解吸燃料蒸气的方法

    公开(公告)号：US20030056770A1

    公开(公告)日：2003-03-27

    申请号：US10241444

    申请日：2002-09-12

    申请人： Toyoda Boshoku Corporation

    发明人： Minoru Honda ,  Kouichi Oda ,  Naoya Kato ,  Masaki Takeyama ,  Yoshinori Inuzuka ,  Noriyasu Amano ,  Takashi Nishimoto

    IPC分类号： F02M001/00

    CPC分类号： F02M35/10019 ,  F02M25/08 ,  F02M35/10216 ,  F02M35/10275

    摘要： An absorbent, such as, for example, an active carbon, is provided in an intake air passage, for example, in an air cleaner, to efficiently adsorb fuel vapor. To ensure that fuel vapor adsorbed into the intake air passage can be efficiently desorbed even when there is only a small amount of the intake air, an intake throttle valve is provided upstream of the adsorbent and an opening of the intake throttle valve is throttled so as to decompress an area near the adsorbent. Desorption of fuel vapor also can be efficiently promoted by using a heater to directly heat the adsorbent in the intake air passage or by heating the intake air to indirectly heat the adsorbent.

    摘要翻译： 例如在空气滤清器中的进气通道中设置吸收剂，例如活性炭，以有效吸附燃料蒸气。 为了确保吸入进气通道中的燃料蒸气即使在仅有少量进气的情况下能够被有效地解吸，也可以在吸附剂的上游设置进气节流阀，并且进气节流阀的开度被节流，以便 以减压吸附剂附近的区域。 通过使用加热器直接加热进气通道中的吸附剂或通过加热进气来间接加热吸附剂，可以有效地促进燃料蒸气的解吸。