公开(公告)号：US20090052185A1

公开(公告)日：2009-02-26

申请号：US12188779

申请日：2008-08-08

申请人： Seiki TORIYAMA ,  Mutsumi OSHIMA ,  Shinji YAMASHITA ,  Keiichi TSUCHIDA ,  Tomoya TAKAHASHI ,  Atsushi SHIMADA ,  Yusuke YABE ,  Kyosuke MIZUNO

发明人： Seiki TORIYAMA ,  Mutsumi OSHIMA ,  Shinji YAMASHITA ,  Keiichi TSUCHIDA ,  Tomoya TAKAHASHI ,  Atsushi SHIMADA ,  Yusuke YABE ,  Kyosuke MIZUNO

IPC分类号： F21V13/02 ,  F21V5/04

CPC分类号： A61B1/0669 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0084 ,  G02B7/006 ,  G02B23/2461 ,  G02B26/007

摘要： A light source device includes a light-condensing device that condenses an illumination light that is emitted from a light source lamp. The light-condensing device includes at least one lens, a lens holder in which a lens is fixedly provided, and a lens holding member. The lens holding member is a member for fixing a lens to the lens holder. The lens holding member causes at least one circumferential portion of the lens to protrude to the lens holder side, and causes the optical axis of the lens to match the optical axis of the illumination light.

摘要翻译： 光源装置包括冷凝从光源灯发出的照明光的聚光装置。 该聚光装置包括至少一个透镜，固定有透镜的透镜保持架和透镜保持部件。 透镜保持构件是用于将透镜固定到透镜保持器的构件。 透镜保持构件使透镜的至少一个圆周部分突出到透镜保持器侧，并使透镜的光轴与照明光的光轴相匹配。

公开(公告)号：US20090059592A1

公开(公告)日：2009-03-05

申请号：US12188787

申请日：2008-08-08

申请人： Seiki TORIYAMA ,  Mutsumi OSHIMA ,  Shinji YAMASHITA ,  Keiichi TSUCHIDA ,  Tomoya TAKAHASHI ,  Atsushi SHIMADA ,  Yusuke YABE ,  Kyosuke MIZUNO

发明人： Seiki TORIYAMA ,  Mutsumi OSHIMA ,  Shinji YAMASHITA ,  Keiichi TSUCHIDA ,  Tomoya TAKAHASHI ,  Atsushi SHIMADA ,  Yusuke YABE ,  Kyosuke MIZUNO

IPC分类号： F21V17/02

CPC分类号： G02B26/007 ,  G02B7/006 ,  G02B2207/113

摘要： A light source device includes a light source lamp, a rotary plate, a heat absorbing portion, and a filter mounting member. The light source lamp emits illumination light. The rotary plate includes multiple opening portions that are selectively disposed in the illumination light path of the light source lamp. A reflective filter that reflects light of a wavelength that acts a heat source in illumination light is provided in one of the multiple opening portions of the rotary plate. The heat absorbing portion absorbs heat included in reflected light reflected by the reflective filter in the opening portion. The filter mounting member disposes the reflective filter in the opening portion at a predetermined angle of inclination to the optical axis of the illumination light. By disposing the inclined reflective filter in the illumination light path, reflected light reflected by the reflective filter is reflected towards the heat absorbing portion.

摘要翻译： 光源装置包括光源灯，旋转板，吸热部和过滤器安装部件。 光源灯发出照明光。 旋转板包括选择性地设置在光源灯的照明光路中的多个开口部。 在旋转板的多个开口部之一中设置反射型滤光器，其反射照明光中作为热源的波长的光。 吸热部吸收由开口部反射的反射滤光片反射的反射光所含的热量。 过滤器安装部件将反射过滤器以与照明光的光轴成预定的倾斜角度配置在开口部。 通过将倾斜反射滤光器设置在照明光路中，由反射滤光器反射的反射光朝向吸热部反射。

公开(公告)号：US20080202449A1

公开(公告)日：2008-08-28

申请号：US11971296

申请日：2008-01-09

申请人： Atsushi SHIMADA ,  Takao Ishikawa ,  Akiyoshi Komura ,  Masatoshi Sugimasa ,  Takeyuki Itabashi

发明人： Atsushi SHIMADA ,  Takao Ishikawa ,  Akiyoshi Komura ,  Masatoshi Sugimasa ,  Takeyuki Itabashi

IPC分类号： F02B43/08

CPC分类号： F02B43/04 ,  F01N5/02 ,  F01N2610/04 ,  F02B23/104 ,  F02B2075/125 ,  F02D13/0226 ,  F02D13/0276 ,  F02D19/0628 ,  F02D19/0644 ,  F02D19/0671 ,  F02D19/0692 ,  F02D19/081 ,  F02D41/0027 ,  F02D2041/147 ,  F02M25/12 ,  F02P5/1527 ,  Y02T10/121 ,  Y02T10/16 ,  Y02T10/18 ,  Y02T10/32 ,  Y02T10/36 ,  Y02T10/46

摘要： An engine system comprises a detection means for detecting a supply quantity or supply pressure of hydrogen rich gas which is disposed in a hydrogen rich gas supply pipe for supplying hydrogen rich gas to a combustion chamber of the engine, a hydrogen rich gas supply valve control means for controlling the supply of hydrogen rich gas by controlling the open/close timing and the amount of open/close lift of the hydrogen rich gas supply valve disposed in the combustion chamber of the engine based on the supply quantity or supply pressure detected by the detection means, an inlet valve for supplying air to the combustion chamber of the engine separately from the hydrogen rich gas supply valve, and an inlet valve control means for controlling the volume of air taken into the combustion chamber of the engine by the inlet valve.

摘要翻译： 发动机系统包括用于检测富氢气体的供给量或供给压力的检测装置，所述富氢气体设置在用于向发动机的燃烧室供给富氢气体的富氢气体供给管中，富氢气体供给阀控制装置 用于通过控制设置在发动机的燃烧室中的富氢气体供给阀的打开/关闭正时以及开/关时间的控制量来控制富氢气体的供给量，基于由检测出的供给量或供给压力 意味着用于与富氢气体供给阀分开地向发动机的燃烧室供给空气的入口阀和用于通过入口阀控制进入发动机的燃烧室的空气的体积的入口阀控制装置。