Electric control apparatus for dishwashing machine

An electric control apparatus for a dishwashing machine having a washing chamber, a first electric power operated pumping means for pumping out wash water from a wash water storage tank in said washing chamber, a second electric power operated pumping means for pumping out heated water from a heated water storage tank, and first and second revolving arms arranged within said washing chamber to be supplied with the wash and heated water from said first and second electric power operated pumping means for directing jet streams of the wash and heated water to a rack of tableware placed in said washing chamber respectively, comprising;

• mixing means for mixing cold water from a source of cold water into the heated water to form mixing water;
• first means for controlling said first electric power operated pumping means such that the first revolving arm directs jet stream of the wash water to said rack of tableware;
• second means responsive to finish in control of said first means for controlling said second electric power operated pumping means such that the second revolving arm directs jet stream of the heated water to said rack of tableware;
• and
• third means responsive to finish in control of said second means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the mixing water from said mixing means to said rack of tableware.

An electric control apparatus for a dishwashing machine having a washing chamber, a first electric power operated pumping means for pumping out wash water from a wash water storage tank in said washing chamber, a second electric power operated pumping means for pumping out heated water from a heated water storage tank, and first and second revolving arms arranged within said washing chamber to be supplied with the wash and heated water from said first and second electric power operated pumping means for directing jet streams of the wash and heated water to a rack of tableware placed in said washing chamber respectively, comprising;

• manipulation means for being manipulated in a first manipulating condition when said tableware has large heat capacity and for being amnipulated in a second manipulating condition when said tableware has small heat capacity;
• mixing means for mixing cold water from a source of cold water into the heated water to form mixing water;
• first means responsive to the first manipulating condition of said manipulation means for controlling said first and second electric power operated pumping means in sequence such that said first and second revolving arms direct jet streams of the wash and heated water to said rack of tableware with large heat capacity;
• second means responsive to the second manipulating condition of said manipulation means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the mixing water to said rack of tableware with small heat capacity;
• third means responsive to finish in control of said second means for controlling said first electric power operated pumping means such that said first revolving arm directs jet stream of the wash water to said rack of tableware with small heat capacity;
• and
• fourth means responsive to finish in control of the third means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware with small heat capacity.

An electric control apparatus for a dishwashing machine having a washing chamber, a first electric power operated pumping means for pumping out wash water from a wash water storage tank in said washing chamber, a second electric power operated pumping means for pumping out heated water from a heated water storage tank, and first and second revolving arms arranged within said washing chamber to be supplied with the wash and heated water from said first and second electric power operated pumping means for directing jet streams of the wash and heated water to a rack of tableware placed in said washing chamber respectively, comprising;

• manipulation means for being manipulated in a first manipulating condition when said tableware has large heat capacity and for being manipulated in a second manipulating condition when said tableware has small heat capacity;
• mixing means for mixing cold water from a source of cold water into the heated water to form mixing water;
• first means responsive to the first manipulating condition of said manipulation means for controlling said first and second electric power operated pumping means in sequence such that said first and second revolving arms direct jet streams of the wash and heated water to said rack of tableware with large heat capacity;
• second means responsive to the second manipulating condition of said manipulation means for controlling said first electric power operated pumping means such that said first revolving arm directs jet stream of the wash water to said rack of tableware with small heat capacity;
• third means responsive to finish in control of said secod means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware with small heat capacity;
• and
• fourth means responsive to finish in control of said third means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the mixing water to said rack of tableware with small heat capacity.

An electric control apparatus for a dishwashing machine having a washing chamber, a first electric power operated pumping means for pumping out wash water from a wash water storage tank in said washing chamber, a second electric power operated pumping means for pumping out heated water from a heated water storage tank, and first and second revolving arms arranged within said washing chamber to be supplied with the wash and heated water from said first and second electric power operated pumping means for directing jet streams of the wash and heated water to a rack of tableware of small heat capacity placed in said washing chamber respectively, comprising;

• first means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware of small heat capacity so as to warm it in low temperature;
• second means responsive to finish in control of said first means for controlling said first electric power operated pumping means such that said first revolving arm directs jet stream of the wash water to said rack of tableware of small heat capacity;
• and
• third means responsive to finish in control of said second means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware of small heat capacity.

An electric control apparatus for a dishwashing machine having a washing chamber, a first electric power operated pumping means for pumping out wash water from a wash water storage tank in said washing chamber, a second electric power operated pumping means for pumping out heated water from a heated water storage tank, and first and second revolving arms arranged within said washing chamber to be supplied with the wash and heated water from said first and second electric power operated pumping means for directing jet streams of the wash and heated water to a rack of tableware placed in said washing chamber respectively, comprising;

• manipulating means for being manipulated in a first manipulating condition when said tableware has large heat capacity and for being manipulated in a second manipulating condition when said tableware has small heat capacity;
• first means responsive to the first manipulating condition of said manipulation means for controlling said first and second electric power operated pumping menas in sequence such that said first and second revolving arms direct jet streams of the wash and heated water to said rack of tableware with large heat capacity;
• second means responsive to the second manipulating condition of said manipulation means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware with small heat capacity so as to warm it in low temperature;
• third means responsive to finish in control of said second means for controlling said first electric power operated pumping means such that said first revolving arm directs jet stream of the wash water to said rack of tableware with small heat capacity;
• and
• fourth means responsive to finish in control of said third means for controlling said second electric power operated pumping means such that said second revolving arm directs jet stream of the heated water to said rack of tableware with small heat capacity.