公开(公告)号：US5046517A

公开(公告)日：1991-09-10

申请号：US574018

申请日：1990-08-29

申请人： Fumio Maruyama ,  Osamu Nagata ,  Tomio Suyama ,  Yukimasa Takeda ,  Hiroaki Kamino ,  Koji Suyama

发明人： Fumio Maruyama ,  Osamu Nagata ,  Tomio Suyama ,  Yukimasa Takeda ,  Hiroaki Kamino ,  Koji Suyama

IPC分类号： A47L15/46 ,  A47L15/14 ,  A47L15/42

CPC分类号： A47L15/14 ,  A47L15/42

摘要： A dishwashing machine having a washing chamber, a wash tank provided at a bottom of the washing chamber to store an amount of hot wash water therein, a wash pump mounted to a bottom portion of the tank to pump up the wash water therefrom, a pair of wash arms supplied with the wash water by the wash pump, a rinse pump arranged to pump up fresh hot water supplied thereto from a source of hot water, and a pair of rinse arms supplied with the fresh hot water by the rinse pump, a drain box arranged within an upper portion of the tank and associated with a side wall of the tank to form an opening in communication with the bottom portion of the tank, a drain pipe connected to a bottom wall of the drain box and being extended outwardly through the bottom wall of the tank to drain the wash water received by the drain box, an overflow pipe secured to the bottom wall of the drain box to permit the upward flow of wash water from the bottom of the tank, and a tiltable plate arranged above the drain box to introduce the wash water flowing down from the washing chamber into the drain box when placed in a first position in prewashing operation and to introduce the wash water or fresh hot water into the bottom portion of the tank when placed in a second position in washing and rinsing operation.

摘要翻译： 一种具有洗涤室的洗碗机，设置在洗涤室底部的洗涤槽，用于在其中储存一定量的热洗涤水，洗涤泵安装在罐的底部以从其中泵出洗涤水，一对 通过洗涤泵供应洗涤水的洗涤臂，设置成从热源供应的新鲜热水泵送的冲洗泵和由冲洗泵供应新鲜热水的一对冲洗臂， 排水箱，其布置在罐的上部内并与罐的侧壁相关联以形成与罐的底部连通的开口，排水管连接到排水箱的底壁并且向外延伸穿过 罐的底壁排放由排水箱接收的洗涤水，溢流管固定到排水箱的底壁，以允许从罐的底部向上流动洗涤水，以及布置在罐上方的可倾斜板 排水 将洗涤水从清洗室向下流动到排水箱中，当在预洗操作中放置在第一位置时，将洗涤水引入洗涤水或新鲜热水中，当将其置于第二位置时 和冲洗操作。

公开(公告)号：US5006767A

公开(公告)日：1991-04-09

申请号：US487327

申请日：1990-03-02

申请人： Fumio Maruyama ,  Tomio Suyama ,  Hiroaki Kamino ,  Koji Suyama ,  Tokihiro Kuwahara ,  Osamu Nagata

发明人： Fumio Maruyama ,  Tomio Suyama ,  Hiroaki Kamino ,  Koji Suyama ,  Tokihiro Kuwahara ,  Osamu Nagata

IPC分类号： A47L15/14 ,  A47L15/46

CPC分类号： A47L15/4287 ,  A47L15/0078 ,  A47L15/4217 ,  A47L15/4225 ,  A47L15/4289 ,  A47L2301/06 ,  A47L2501/03 ,  A47L2501/06

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.

摘要翻译： 在具有洗涤室的洗碗机中，用于从洗涤室中的洗涤槽泵出洗涤水的电动洗涤泵，用于从气体增压器加热器泵出加热的水的电动冲洗泵，以及排出的冲洗臂 在洗涤室内，从洗涤和冲洗泵供应洗涤和加热的水，以将洗涤和加热的水的喷射流分别引导到分别在洗涤室中架设的餐具，电气控制装置被布置成将冷水从 将冷水源送入加热的水中以形成混合水并控制漂洗泵，使得冲洗臂将混合水的喷射流引导到搁置的餐具。 电气控制装置进一步布置成响应于漂洗泵的控制的完成来控制洗涤泵，使得洗涤臂将洗涤水的喷射流引导到齿条餐具，并且响应于完成而再次控制冲洗泵 洗涤泵的控制使得冲洗臂将加热的水的喷射流引导到搁置的餐具。

公开(公告)号：US5017852A

公开(公告)日：1991-05-21

申请号：US469910

申请日：1990-01-25

申请人： Osamu Nagata ,  Tokihiro Kuwahara ,  Yukichi Suzawa ,  Hiroaki Kamino ,  Tomio Suyama ,  Tomoyoshi Konno

发明人： Osamu Nagata ,  Tokihiro Kuwahara ,  Yukichi Suzawa ,  Hiroaki Kamino ,  Tomio Suyama ,  Tomoyoshi Konno

IPC分类号： A47L15/46

CPC分类号： A47L15/4289 ,  A47L15/0078 ,  A47L2401/04 ,  A47L2401/20 ,  A47L2501/05

摘要： An electric control apparatus for a dishwashing machine having a washing chamber, a wash pump arranged to be driven by an electric motor for pumping up wash water from a wash water storage tank in the washing chamber, and a revolving wash arm arranged within the washing chamber to be supplied with the wash water from the pump for directing jet streams of the wash water to a rack of tableware placed in the washing chamber. The electric control apparatus includes a microcomputer programmed to memorize control data defined in relation to the lapse of washing time such that the supply amount of wash water to the wash arm is intermittently increased and decreased after gradually increased up to a predetermined amount at an initial stage of washing operation and to control the rotational speed of the electric motor in accordance with the lapse of washing time based on the control data.

摘要翻译： 一种用于洗碗机的电动控制装置，具有洗涤室，设置成由用于从洗涤室中的洗涤水储存室抽出洗涤水的电动机驱动的洗涤泵，以及布置在洗涤室内的旋转洗涤臂 从泵中提供洗涤水以将洗涤水的喷射流引导到放置在洗涤室中的餐具架上。 电气控制装置包括微型计算机，其被编程为存储与洗涤时间相关的限制的控制数据，使得在初始阶段逐渐增加到预定量后，洗涤臂的洗涤水的供给量间歇地增加和减少 并且根据控制数据根据洗涤时间的经过来控制电动机的转速。