-
公开(公告)号：US06378792B2
公开(公告)日：2002-04-30
申请号：US09285843
申请日：1999-04-05
申请人： Kanehiro Fukaya , Masami Hirata , Norio Tsuzuki , Hiroshi Oda , Tsuneaki Aoki
发明人： Kanehiro Fukaya , Masami Hirata , Norio Tsuzuki , Hiroshi Oda , Tsuneaki Aoki
IPC分类号： F02M6100
CPC分类号： F02M61/18 , B23K26/389 , B23K26/40 , B23K2103/04 , B23K2103/50 , F02M61/168 , F02M61/1806
摘要： A fuel injection nozzle is provided with a valve seat having a valve opening in which a valve is slidably provided, and a seat portion on which the valve is seated, and a nozzle tip having a sack portion and an injection opening 36a formed on the sack portion. The valve seat is formed of metal, and at the same time, the nozzle tip is molded by metal injection molding, wherein the valve seat and nozzle tip are joined by welding, or after the injection opening of the nozzle tip is formed from the upstream side in the fuel injection direction by laser machining, the valve seat and nozzle tip are joined by welding.
摘要翻译： 燃料喷射喷嘴设置有阀座，阀座具有可滑动地设置有阀的阀开口和阀座所在的阀座部分，以及形成在袋上的袋部和喷射口36a的喷嘴头 一部分。 阀座由金属形成，同时通过金属注射成型来模制喷嘴头，其中阀座和喷嘴尖端通过焊接连接，或者在喷嘴头的喷射开口由上游形成之后 通过激光加工在燃料喷射方向上，阀座和喷嘴尖端通过焊接接合。
-
公开(公告)号：US06989070B2
公开(公告)日：2006-01-24
申请号：US10411149
申请日：2003-04-11
申请人： Tomohiro Sakai , Masami Hirata , Kanehiro Fukaya , Hideo Nakamura
发明人： Tomohiro Sakai , Masami Hirata , Kanehiro Fukaya , Hideo Nakamura
CPC分类号： B01D29/012 , B01D29/01 , B29C65/08 , B29C65/1612 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1687 , B29C65/169 , B29C65/1696 , B29C65/7841 , B29C66/022 , B29C66/112 , B29C66/131 , B29C66/30325 , B29C66/53461 , B29C66/5412 , B29C66/61 , B29C66/71 , B29C66/712 , B29C66/7294 , B29C66/7392 , B29C66/7485 , B29C66/80 , B29C66/8242 , B29C66/8322 , B29C66/863 , B29C2035/0822 , B29L2031/14 , B29K2067/00 , B29K2077/00
摘要： To weld a filter made of a laser beam-transmittable fiber material to a case made of a laser beam-nontransmittable resin material by a laser beam the filter is first placed on the case; subsequently, the filter is pressurized by a jig to increase the fiber density of a welding portion; and then the welding portion is irradiated by the laser beam. In the step of increasing the fiber density, a periphery of the welding portion is pressurized by the jig to increase the fiber density of the filter in a larger area than the welding portion. Accordingly, the laser beam transmitting through the filter melts a part of the case, and the melted resin material permeates through gaps between the fibers constituting the filter, thereby welding the welding portion to the case.
摘要翻译： 为了将由激光束透射性纤维材料制成的过滤器通过激光束焊接到由激光束不透过性树脂材料制成的壳体上，首先将过滤器放置在壳体上; 随后，过滤器被夹具加压以增加焊接部分的纤维密度; 然后用激光束照射焊接部分。 在增加纤维密度的步骤中，通过夹具对焊接部分的周边进行加压，以使得在比焊接部分大的区域中增加过滤器的纤维密度。 因此，透过过滤器的激光束熔化壳体的一部分，熔融的树脂材料通过构成过滤器的纤维之间的间隙渗透，从而将焊接部分焊接到壳体上。
-
公开(公告)号：US20050217645A1
公开(公告)日：2005-10-06
申请号：US11078298
申请日：2005-03-14
CPC分类号： F02M25/089 , F02M25/0854
摘要： An evaporated fuel collecting apparatus comprises a canister containing an adsorbent for collecting evaporated fuel (vapor) generated in a fuel tank, an inflow port, a purge port, and an atmospheric port, which are formed in the canister. The inflow port is used to introduce the vapor generated in the furl tank into the canister. The purge port is used to purge the vapor collected in the canister. The atmospheric port is used to introduce atmospheric air into the canister. The canister is provided with a photocatalyst device including a photocatalyst for oxidatively decompose the vapor when exposed to light irradiation and an ultraviolet LED which irradiates light to the photocatalyst. The photocatalyst device is disposed in correspondence with the atmospheric port.
摘要翻译： 蒸发燃料收集装置包括一个容纳吸收剂的罐，该吸收剂用于收集在罐中形成的燃料箱，流入口，吹扫口和大气口中产生的蒸发燃料（蒸气）。 流入口用于将在容器内产生的蒸气引入罐中。 吹扫口用于吹扫收集在罐中的蒸气。 大气口用于向大气中引入大气。 所述罐设置有光催化剂装置，所述光催化剂装置包括用于在暴露于光照射时氧化分解蒸气的光催化剂和向所述光催化剂照射光的紫外线LED。 光催化剂装置与大气口对应设置。
-
-
搜索结果
3 条记录 (耗时 0.022 秒)
