公开(公告)号：US20040009005A1

公开(公告)日：2004-01-15

申请号：US10615306

申请日：2003-07-09

申请人： Canon Kabushiki Kaisha

发明人： Takayuki Suga ,  Hiroaki Takagishi ,  Takeshi Aoyama

IPC分类号： G03G021/20

CPC分类号： G03G15/60

摘要： An image reading apparatus having an original base unit on which an original is placed, a light source for illuminating the original on the original base unit, a light-receiving unit for receiving light reflected from the original, air blasting unit for sending air in the direction away from the light source, and a wall surface for allowing air sent from the air blasting unit toward the light source.

摘要翻译： 一种图像读取装置，具有放置有原稿的原稿基座单元，用于在原稿基座上照亮原稿的光源，用于接收从原稿反射的光，用于将原稿发送到原稿的喷射单元的光接收单元 远离光源的方向，以及用于允许从喷气装置送出的空气朝向光源的壁面。

公开(公告)号：US20040021913A1

公开(公告)日：2004-02-05

申请号：US10404056

申请日：2003-04-02

申请人： Canon Kabushiki Kaisha

发明人： Takeshi Aoyama ,  Hiroaki Takagishi ,  Takayuki Suga

IPC分类号： H04N001/04 ,  H05K007/20

CPC分类号： H04N1/00549 ,  H04N1/00519 ,  H04N1/00559 ,  H04N1/00981 ,  H04N1/1013 ,  H04N1/193

摘要： An object of this invention is to provide an image reading apparatus capable of reading an original image at high speed. And other object is to provide an image reading apparatus in which even when heat is generated at an inverter, reading operation is not influenced. In order to achieve these object, the image reading apparatus is comprised with a scanning means including, a light source for illuminating an original, an image pickup element for receiving reflected light from the original, a cabinet and an inverter provided at a vicinity of a side face of the cabinet in parallel with a direction of moving the light source for driving the light source, a communicating means provided at a vicinity of a side face of the cabinet opposed to the side face at the vicinity of the inverter and a cooling fan for cooling an interval between the inverter and the communicating means.

摘要翻译： 本发明的目的是提供一种能够高速读取原始图像的图像读取装置。 其他目的是提供一种图像读取装置，其中即使在逆变器处产生热量，读取操作也不受影响。 为了实现这些目的，图像读取装置包括扫描装置，该扫描装置包括用于照射原件的光源，用于接收来自原稿的反射光的摄像元件，设置在 与移动用于驱动光源的光源的方向平行的机柜的侧面，设置在与逆变器附近的侧面相对的柜体的侧面附近的连通装置和冷却风扇 用于冷却逆变器和通信装置之间的间隔。

公开(公告)号：US20040096254A1

公开(公告)日：2004-05-20

申请号：US10614223

申请日：2003-07-08

申请人： CANON KABUSHIKI KAISHA

发明人： Akihiro Sato ,  Hiroaki Takagishi ,  Katsuhito Kato ,  Daisaku Kamiya

IPC分类号： G03G015/00 ,  B65H029/00

CPC分类号： G03G15/6538 ,  B65H2402/10 ,  G03G15/6541 ,  G03G15/6573 ,  G03G2215/00438 ,  G03G2215/00827 ,  H04N1/00525

摘要： A sheet treating apparatus is mountable in a space portion of an image forming apparatus including an image-forming portion for forming an image on a sheet and an image-reading portion for reading an image of an original. The image-reading portion is disposed above the image-forming portion. The sheet is delivered in the space portion formed between the image-forming portion and the image-reading portion. The sheet treating apparatus includes a connection path unit to be connected with a sheet delivery path for delivering the sheet from the image-forming portion, which connection path unit is mounted in the space portion from the outside of a side surface of the main body of the image forming apparatus, and a sheet-treating unit for performing a treatment of the sheet transported from the connection path unit, which sheet-treating unit is mounted in the space portion from the front side of the main body of the image forming apparatus.

摘要翻译： 片材处理装置可安装在图像形成装置的空间部分中，该图像形成装置包括用于在片材上形成图像的图像形成部分和用于读取原稿的图像的图像读取部分。 图像读取部分设置在图像形成部分的上方。 片材被输送到形成在图像形成部分和图像读取部分之间的空间部分。 片材处理装置包括连接路径单元，该连接路径单元与用于从图像形成部分传送片材的片材传送路径连接，该连接路径单元从主体的主体的侧面的外侧安装在空间部分中 图像形成装置和片材处理单元，用于执行从连接路径单元传送的片材的处理，该片材处理单元从图像形成装置的主体的前侧安装在空间部分中。