公开(公告)号：US6148646A

公开(公告)日：2000-11-21

申请号：US207204

申请日：1998-12-08

申请人： Kenji Koshiga ,  Shinichi Nakajima ,  Junichi Morinaka ,  Shinichi Matsuda ,  Toshihiko Ura ,  Kenichi Akasaka ,  Norimasa Kondo

发明人： Kenji Koshiga ,  Shinichi Nakajima ,  Junichi Morinaka ,  Shinichi Matsuda ,  Toshihiko Ura ,  Kenichi Akasaka ,  Norimasa Kondo

IPC分类号： D06F37/30 ,  D06F37/40

CPC分类号： D06F37/40 ,  D06F37/304

摘要： A washing machine includes a washing shaft for rotating agitating blades disposed in a dewatering tank, and the washing shaft is disposed coaxially on a hollow dewatering shaft for rotating the dewatering tank. The washing shaft is connected to the output side of a reduction mechanism, and a washing side input shaft is connected to the input side of the reduction mechanism to rotate the washing shaft by decelerating the rotation of a drive motor. A rotor of the drive motor is coupled to the lower part of the washing side input shaft. Therefore, the rotating torque of the agitating blades can be increased without increasing the torque of the drive motor. In addition, if the laundry collides against the agitating blades, the eccentricity to the washing side input shaft is suppressed, thereby the increase of the washing capacity can be handled without increasing the size of the drive motor.

公开(公告)号：US06470714B2

公开(公告)日：2002-10-29

申请号：US09964631

申请日：2001-09-28

申请人： Kenji Koshiga ,  Shinichi Nakajima ,  Junichi Morinaka ,  Shinichi Matsuda ,  Toshihiko Ura ,  Kenichi Akasaka ,  Norimasa Kondo

发明人： Kenji Koshiga ,  Shinichi Nakajima ,  Junichi Morinaka ,  Shinichi Matsuda ,  Toshihiko Ura ,  Kenichi Akasaka ,  Norimasa Kondo

IPC分类号： D06F3740

CPC分类号： D06F37/40 ,  D06F37/304

摘要： A washing machine includes a washing shaft for rotating agitating blades disposed in a dewatering tank, and the washing shaft is disposed coaxially on a hollow dewatering shaft for rotating the dewatering tank. The washing shaft is connected to the output side of a reduction mechanism, and a washing side input shaft is connected to the input side of the reduction mechanism to rotate the washing shaft by decelerating the rotation of a drive motor. A rotor of the drive motor is coupled to the lower part of the washing side input shaft. Therefore, the rotating torque of the agitating blades can be increased without increasing the torque of the drive motor. In addition, if the laundry collides against the agitating blades, the eccentricity to the washing side input shaft is suppressed, thereby the increase of the washing capacity can be handled without increasing the size of the drive motor.

公开(公告)号：US07367706B2

公开(公告)日：2008-05-06

申请号：US10528078

申请日：2002-09-19

申请人： Toshihiko Ura

发明人： Toshihiko Ura

IPC分类号： F21V7/04

CPC分类号： G02B6/0086 ,  G02B6/0031 ,  G02B6/0068

摘要： A liquid crystal display device according to the present invention has a lighting unit (UT) comprising a light guiding plate (3), a light source (2), a reflector (4), a reflecting sheet (5) and a housing (10), and a liquid crystal display panel (1). In the liquid crystal display device, increase in temperature of the light source (2) is prevented by providing an opening portion (S1) on the housing (10) such that the opening portion (S1) reaches the reflector (4). In the liquid crystal display device, light emission intensity of the lighting unit (UT) is not lowered during operation of the device, and further, a lifetime of the light source (2) is not shortened.

摘要翻译： 根据本发明的液晶显示装置具有包括导光板（3），光源（2），反射器（4），反射片（5）和壳体（10）的照明单元（UT） ）和液晶显示面板（1）。 在液晶显示装置中，通过在壳体（10）上设置使开口部（S1）到达反射体（4）的开口部（S1）来防止光源（2）的温度升高。 在液晶显示装置中，在装置的动作中，照明装置（UT）的发光强度不降低，光源（2）的寿命也不会缩短。