发明名称 |
HOT WATER SUPPLY BATH DEVICE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device which is suitable to control over an operation mode in which motors of a plurality of motor-driven selector valves for flow passage switching are driven simultaneously for a hot water supply bath device equipped with the plurality of selector valves. <P>SOLUTION: The control device includes a main control board 50 and a child board 53. The main control board 50 includes a main control circuit which controls device operations and a power supply circuit 51. The child board 53 includes a motor control driving circuit 58. The motor control driving circuit 58 alternately drives a motor M1 for a first selector valve and a motor M2 for a second selector valve one by one at different timings in a motor simultaneous operation mode of the motor M1 and the motor M2 by applying a power supply voltage from the power supply circuit 51 of the main control board 50 directly or through a remote control device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012077996(A) |
申请公布日期 |
2012.04.19 |
申请号 |
JP20100223026 |
申请日期 |
2010.09.30 |
申请人 |
GASTAR CORP |
发明人 |
OBAYASHI NAOKI;SAITO KOJI |
分类号 |
F24H1/10;F24H1/00;F24H1/12;F24H9/16 |
主分类号 |
F24H1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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