发明授权
US5846059A Scotch yoke mechanism for multistage compressor having a spring-biased
liner plate
失效
具有弹簧偏置衬板的多级压缩机的苏醒轭机构
- 专利标题： Scotch yoke mechanism for multistage compressor having a spring-biased liner plate
- 专利标题（中）： 具有弹簧偏置衬板的多级压缩机的苏醒轭机构
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申请号： US702317申请日： 1996-08-23
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公开(公告)号： US5846059A公开(公告)日： 1998-12-08
- 发明人: Yoshihito Mizuno , Yoshihito Tajima , Atsunori Sugihara , Akifumi Kobayashi , Manabu Hattori , Tokio Yoshida
- 申请人： Yoshihito Mizuno , Yoshihito Tajima , Atsunori Sugihara , Akifumi Kobayashi , Manabu Hattori , Tokio Yoshida
- 申请人地址： JPX Moriguchi JPX Tokyo JPX Osaka JPX Nagoya JPX Fukuoka
- 专利权人： Sanyo Electric Co., Ltd.,Tokyo Gas Co., Ltd.,Osaka Gas Co., Ltd.,Toho Gas Co., Ltd.,Saibu Gas Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.,Tokyo Gas Co., Ltd.,Osaka Gas Co., Ltd.,Toho Gas Co., Ltd.,Saibu Gas Co., Ltd.
- 当前专利权人地址： JPX Moriguchi JPX Tokyo JPX Osaka JPX Nagoya JPX Fukuoka
- 优先权： JPX7-237890 19950824
- 主分类号： F04B27/02
- IPC分类号： F04B27/02 ; F04B27/04 ; F04B35/01 ; F04B1/04
摘要：
A multistage compressor has a yoke with a cross slider and roller bearings pressed against the sides of the cross slider by spring forces to enable the cross slider to slide smoothly within the yoke. The spring forces are generated by springs disposed between the yoke and a liner plate that urges the roller bearings against the cross slider. By this construction, the yoke and cross slider are not damaged during operation of the compressor even if the dimensions of the members change due to thermal expansion.
公开/授权文献
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