专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07244114B2 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US07244114B2
公开(公告)日：2007-07-17
申请号：US10542614
申请日：2004-10-14
申请人： Akira Hiwata , Kiyoshi Sawai , Takashi Morimoto , Yoshiyuki Futagami , Tsutomu Tsujimoto
发明人： Akira Hiwata , Kiyoshi Sawai , Takashi Morimoto , Yoshiyuki Futagami , Tsutomu Tsujimoto
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： F04C29/028 , F04C18/0215 , F04C18/0246 , F04C23/008 , F04C29/045
摘要： In a scroll compressor, an outer wall curve of a scroll lap of a fixed scroll and an inner wall curve of a scroll lap of an orbiting scroll are formed of involute curves whose basic circle radius is defined as “a”, an inner wall curve of the scroll lap of the fixed scroll and an outer wall curve of the scroll lap of the orbiting scroll are formed of involute curves whose basic circle radius is defined as “b”, and a value of a/b which is a ratio of the basic circle radius a and the basic circle radius b is set to a value exceeding 1.0 and less than 1.5. With this structure, a compression chamber formed on the side of the inner wall of the scroll lap of the orbiting scroll is compressed faster than a compression chamber formed on the side of the outer wall of the scroll lap of the orbiting scroll, and leakage loss during compression process can be reduced.
摘要翻译：在涡旋式压缩机中，涡旋盘的涡卷的外壁曲线和旋转涡卷的涡卷的内壁曲线由基本圆半径定义为“a”的渐开线曲线，内壁曲线固定涡卷的涡卷和涡卷的涡卷的外壁曲线由基本圆半径定义为“b”的渐开线曲线形成，并且a / b的值为基圆半径a和基圆半径b设定为超过1.0且小于1.5的值。利用这种结构，形成在绕动涡卷的涡卷的内壁侧的压缩室比形成在绕动涡盘的涡卷的外壁侧的压缩室更快地被压缩，并且泄漏损失在压缩过程中可以减少。

2. 发明申请

US20060115371A1 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US20060115371A1
公开(公告)日：2006-06-01
申请号：US10542614
申请日：2004-10-14
申请人： Akira Hiwata , Kiyoshi Sawai , Takashi Morimoto , Yoshiyuki Futagami , Tsutomu Tsujimoto
发明人： Akira Hiwata , Kiyoshi Sawai , Takashi Morimoto , Yoshiyuki Futagami , Tsutomu Tsujimoto
IPC分类号： F04C2/00 , F01C1/02 , F04C18/00 , F01C1/063 , F03C4/00
CPC分类号： F04C29/028 , F04C18/0215 , F04C18/0246 , F04C23/008 , F04C29/045
摘要： In a scroll compressor, an outer wall curve of a scroll lap of a fixed scroll and an inner wall curve of a scroll lap of an orbiting scroll are formed of involute curves whose basic circle radius is defined as “a”, an inner wall curve of the scroll lap of the fixed scroll and an outer wall curve of the scroll lap of the orbiting scroll are formed of involute curves whose basic circle radius is defined as “b”, and a value of a/b which is a ratio of the basic circle radius a and the basic circle radius b is set to a value exceeding 1.0 and less than 1.5. With this structure, a compression chamber formed on the side of the inner wall of the scroll lap of the orbiting scroll is compressed faster than a compression chamber formed on the side of the outer wall of the scroll lap of the orbiting scroll, and leakage loss during compression process can be reduced.
摘要翻译：在涡旋式压缩机中，涡旋盘的涡卷的外壁曲线和旋转涡卷的涡卷的内壁曲线由基本圆半径定义为“a”的渐开线曲线，内壁曲线固定涡卷的涡卷和涡卷的涡卷的外壁曲线由基本圆半径定义为“b”的渐开线曲线形成，并且a / b的值为基圆半径a和基圆半径b设定为超过1.0且小于1.5的值。利用这种结构，形成在绕动涡卷的涡卷的内壁侧的压缩室比形成在绕动涡盘的涡卷的外壁侧的压缩室更快地被压缩，并且泄漏损失在压缩过程中可以减少。

3. 发明申请

US20060210416A1 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US20060210416A1
公开(公告)日：2006-09-21
申请号：US10552579
申请日：2004-10-14
申请人： Takashi Morimoto , Yoshiyuki Futagami , Akira Hiwata , Tsutomu Tsujimoto
发明人： Takashi Morimoto , Yoshiyuki Futagami , Akira Hiwata , Tsutomu Tsujimoto
IPC分类号： F04C2/00 , F01C1/02 , F04C18/00 , F01C1/063 , F03C4/00
CPC分类号： F04C29/0021 , F04C18/0215 , F04C27/005
摘要： A surface of a fixed scroll which is opposed to a end plate of an orbiting scroll existing outside of a lap of the fixed scroll is formed with: a substantially annular seal portion which extends such as to have an outer wall surface of the fixed scroll outwardly extending from an inner wall surface of outermost periphery of the lap substantially along the inner wall surface, and which comes into slide contact with the end plate of the orbiting scroll; a substantially annular recess located outside of the substantially annular seal portion; and a recess which is brought into communication with an intake port of the fixed scroll independently from the substantially annular recess. With this, back pressure of the orbiting scroll is increased, and turning-over phenomenon of the orbiting scroll can be suppressed.
摘要翻译：固定涡旋盘的与固定涡旋盘的外侧的动涡卷盘的端板相对的表面形成有：大致环形的密封部分，其延伸成具有固定涡卷的外壁表面向外基本上沿着内壁表面从搭扣的最外周的内壁表面延伸，并与旋转涡卷的端板滑动接触; 位于所述基本上环形的密封部分的外侧的大致环形的凹部; 以及与大致环状的凹部独立地与固定涡旋件的进气口连通的凹部。由此，绕动涡卷的背压增加，能够抑制绕动涡卷的翻转现象。

4. 发明授权

US07229261B2 Scroll compressor having an annular recess located outside an annular seal portion and another recess communicating with suction port of fixed scroll 有权
标题翻译：涡旋压缩机具有位于环形密封部分外部的环形凹部和与固定涡旋件的吸入口连通的另一凹部
公开(公告)号：US07229261B2
公开(公告)日：2007-06-12
申请号：US10552579
申请日：2004-10-14
申请人： Takashi Morimoto , Yoshiyuki Futagami , Akira Hiwata , Tsutomu Tsujimoto
发明人： Takashi Morimoto , Yoshiyuki Futagami , Akira Hiwata , Tsutomu Tsujimoto
IPC分类号： F03C2/00 , F04C18/00
CPC分类号： F04C29/0021 , F04C18/0215 , F04C27/005
摘要： A surface of a fixed scroll which is opposed to a end plate of an orbiting scroll existing outside of a lap of the fixed scroll is formed with: a substantially annular seal portion which extends such as to have an outer wall surface of the fixed scroll outwardly extending from an inner wall surface of outermost periphery of the lap substantially along the inner wall surface, and which comes into slide contact with the end plate of the orbiting scroll; a substantially annular recess located outside of the substantially annular seal portion; and a recess which is brought into communication with an intake port of the fixed scroll independently from the substantially annular recess. With this, back pressure of the orbiting scroll is increased, and turning-over phenomenon of the orbiting scroll can be suppressed.
摘要翻译：固定涡旋盘的与固定涡旋盘的外侧的动涡卷盘的端板相对的表面形成有：大致环形的密封部分，其延伸成具有固定涡旋件的外壁表面向外基本上沿着内壁表面从搭扣的最外周的内壁表面延伸，并与旋转涡卷的端板滑动接触; 位于所述基本上环形的密封部分的外侧的大致环形的凹部; 以及与大致环状的凹部独立地与固定涡旋件的进气口连通的凹部。由此，绕动涡卷的背压增加，能够抑制绕动涡卷的翻转现象。

5. 发明申请

US20050016720A1 Heat radiator 审中-公开
标题翻译：散热器
公开(公告)号：US20050016720A1
公开(公告)日：2005-01-27
申请号：US10823286
申请日：2004-04-13
申请人： Hiromasa Ashitani , Masao Nakano , Tsutomu Tsujimoto
发明人： Hiromasa Ashitani , Masao Nakano , Tsutomu Tsujimoto
IPC分类号： F25D9/00 , H01L23/473 , H05K7/20 , F28F7/00
CPC分类号： H01L23/473 , F28D2021/0029 , H01L2924/0002 , H01L2924/00
摘要： A heat radiator includes a heat absorbing element, a heat radiating element, and a pump connected with the heat absorbing element and the heat radiating element to define a closed circuit. The pump circulates a refrigerant through the closed circuit. The heat absorbing element includes a heat-exchanging portion for transferring heat generated by a heating element to the refrigerant, a cover joined to a peripheral edge of the heat-exchanging portion to define a refrigerant flow channel therebetween, and one or more connecting members disposed within the refrigerant flow channel and having opposite ends joined to the heat-exchanging portion and the cover, respectively, to connect the heat-exchanging portion and the cover with each other.
摘要翻译：散热器包括吸热元件，散热元件和与吸热元件和散热元件连接的泵，以限定闭路。泵将制冷剂循环通过闭合回路。吸热元件包括用于将由加热元件产生的热传递到制冷剂的热交换部分，连接到热交换部分的周缘的盖子，以限定其间的制冷剂流动通道，以及设置有一个或多个连接部件在制冷剂流动通道内并且具有分别与热交换部分和盖子接合的相对端部，以将热交换部分和盖子彼此连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式