发明授权
- 专利标题: Electric control apparatus for dishwashing machine
- 专利标题(中): 洗碗机电控装置
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申请号: US487327申请日: 1990-03-02
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公开(公告)号: US5006767A公开(公告)日: 1991-04-09
- 发明人: Fumio Maruyama , Tomio Suyama , Hiroaki Kamino , Koji Suyama , Tokihiro Kuwahara , Osamu Nagata
- 申请人: Fumio Maruyama , Tomio Suyama , Hiroaki Kamino , Koji Suyama , Tokihiro Kuwahara , Osamu Nagata
- 申请人地址: JPX Toyoake
- 专利权人: Hoshizaki Denki Kabushiki Kaisha
- 当前专利权人: Hoshizaki Denki Kabushiki Kaisha
- 当前专利权人地址: JPX Toyoake
- 优先权: JPX1-52475 19890303; JPX1-221120 19890828
- 主分类号: A47L15/14
- IPC分类号: A47L15/14 ; A47L15/46
摘要:
In a dishwashing machine having a washing chamber, an electrically operated wash pump for pumping out wash water from a wash tank in the washing chamber, an electrically operated rinse pump for pumping out heated water from a gas booster heater, and wash and rinse arms arranged within the washing chamber to be supplied with the wash and heated water from the wash and rinse pumps for directing jet streams of the wash and heated water to tableware racked in the washing chamber respectively, an electric control apparatus is arranged to mix cold water from a source of cold water into the heated water to form mixing water and to control the rinse pump such that the rinse arm directs jet stream of the mixing water to the racked tableware. The electric control apparatus is further arranged to control the wash pump in response to finish in control of the rinse pump such that the wash arm directs jet stream of the wash water to the racked tableware and to again control the rinse pump in response to finish in control of the wash pump such that the rinse arm directs jet stream of the heated water to the racked tableware.