公开(公告)号：US20060230781A1

公开(公告)日：2006-10-19

申请号：US11348547

申请日：2006-02-07

申请人： Minoru Kawada ,  Takayuki Hagita ,  Makoto Hattori ,  Masahiko Asai ,  Hirofumi Hirata

发明人： Minoru Kawada ,  Takayuki Hagita ,  Makoto Hattori ,  Masahiko Asai ,  Hirofumi Hirata

IPC分类号： F25B1/00

CPC分类号： H02K7/14 ,  F04B35/04 ,  F04B39/121 ,  F04B2203/0204 ,  F04C2240/808 ,  F25B31/006 ,  F25B2600/021 ,  H02K5/225 ,  H02K11/33 ,  Y02B30/741

摘要： A compressor having an internally mounted inverter and having improved safety at low cost is provided. The compressor has a motor; a compressor mechanism driven by the motor; a first housing section having an opening and within which the motor is housed; a second housing section which is mounted on the first housing section and which closes the opening; a fixing member which fixes the second housing section to the first housing section; a controller which is provided on the first housing section and which controls the operation of the motor; a power supply section which supplies power to the controller; a protective cover which covers the controller; and a power source control apparatus which stops the supply of power to the controller by the power supply section or carries out a prescribed safety measure operation when the protective cover is removed from the controller. The protective cover has a shape which restricts manipulation of the fixing member by covering a manipulation section of the fixing member when the controller is covered.

公开(公告)号：US06860728B2

公开(公告)日：2005-03-01

申请号：US10414015

申请日：2003-04-16

申请人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

发明人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

IPC分类号： F04C18/02 ,  F04C27/00 ,  F04C18/04

CPC分类号： F04C18/0276 ,  F04C18/0269 ,  F04C27/005

摘要： A scroll compressor comprises a fixed scroll having a spiral-shaped wall body, and a swiveling scroll which has a spiral-shaped wall body and revolves while linking together the two wall bodies; the wall bodies have steps, and side faces of two end plates have high and low bottom faces in correspondence with the steps; a tip seal is provided along a join edge which connects top edges on different sides of each step, and a mechanism is provided therebetween to prevent the tip seals from becoming removed from the join edges. Furthermore, in the same scroll compressor, tip seals are provided respectively in two grooves, and join paths are provided respectively between a high-pressure compression chamber, which is formed with the bottom faces as one section, and the two grooves; the pressure inside the high-pressure compression chamber is used as a pressing force for the tip seals.

摘要翻译： 涡旋压缩机包括具有螺旋状壁体的固定涡旋盘和具有螺旋状壁体并在两壁体连接的同时旋转的旋转涡旋件; 壁体具有台阶，两个端板的侧面具有与台阶对应的高低底面; 沿着连接边缘设置尖端密封件，该接合边缘连接每个台阶的不同侧面的顶部边缘，并且在其间设置有机构以防止末端密封件从接合边缘移除。 此外，在同一涡旋压缩机中，末端密封件分别设置在两个凹槽中，并且连接路径分别设置在形成有作为一个部分的底面的高压压缩室与两个凹槽之间; 高压压缩室内的压力用作顶端密封件的压力。

公开(公告)号：US06585501B2

公开(公告)日：2003-07-01

申请号：US09985493

申请日：2001-11-05

申请人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

发明人： Makoto Takeuchi ,  Takahide Itoh ,  Yasuharu Maruiwa ,  Hiroshi Yamazaki ,  Takayuki Hagita ,  Tetsuzou Ukai ,  Katsuhiro Fujita

IPC分类号： F04C1804

CPC分类号： F04C18/0276 ,  F04C18/0269 ,  F04C27/005

摘要： A scroll compressor including a fixed scroll having a spiral-shaped wall body, and a swiveling scroll which has a spiral-shaped wall body and revolves while linking together the two wall bodies. The wall bodies have steps, and side faces of two end plates have high and low bottom faces in correspondence with the steps. A tip seal is provided along a join edge which connects top edges on different sides of each step, and a mechanism is provided therebetween to prevent the tip seals from becoming removed from the join edges. Furthermore, in the same scroll compressor, tip seals are provided respectively in two grooves, and join paths are provided respectively between a high-pressure compression chamber, which is formed with the bottom faces as one section, and the two grooves. The pressure inside the high-pressure compression chamber is used as a pressing force for the tip seals.

摘要翻译： 一种涡旋式压缩机，包括具有螺旋状壁体的固定涡旋件和具有螺旋状壁体的旋转涡旋件，并且将两个壁体连结在一起。 壁体具有台阶，两个端板的侧面具有与台阶对应的高低底面。 沿着连接边缘设置尖端密封件，该连接边缘连接每个台阶的不同侧面的顶部边缘，并且在其间设置有机构以防止末端密封件从接合边缘移除。 此外，在同一涡旋压缩机中，末端密封件分别设置在两个槽中，并且连接路径分别设置在形成有作为一个部分的底面的高压压缩室与两个槽之间。 高压压缩室内的压力用作顶端密封件的压力。