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21. 发明专利

JP2004163025A Water heater 有权
公开(公告)号：JP2004163025A
公开(公告)日：2004-06-10
申请号：JP2002330555
申请日：2002-11-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TANAKA HIRONOBU , FUKUDA TAKAYUMI , MAEDA TOSHIKATSU
IPC分类号： F24H1/08
摘要： PROBLEM TO BE SOLVED: To provide a water heater of high usability, wherein the temporal drop of water pressure is not notified as water failure.
SOLUTION: The water failure is determined when the recovery of water supply can not be confirmed after a specific time from the operation of a water supply valve 7 by mounting a water pressure recovery monitoring means 21a, so that the temporal drop of the water pressure is not notified as water failure, and the water heater of high usability can be provided.
COPYRIGHT: (C)2004,JPO

22. 发明专利

JP2004129842A Electric pot 审中-公开
标题翻译：电子馅饼
公开(公告)号：JP2004129842A
公开(公告)日：2004-04-30
申请号：JP2002297312
申请日：2002-10-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUDA TAKAYUMI , MAEDA TOSHIKATSU , TANAKA HIRONOBU
IPC分类号： A47J27/21 , A47J27/00
摘要： PROBLEM TO BE SOLVED: To prevent continuous idle rotations of a pump and heating of a heating container without water because of failure in detecting the empty heating container when a liquid is discharged at a breakdown of liquid level detecting means or the like.
SOLUTION: An electric pot is equipped with a water storage container 1 for containing the liquid, the pump 3 discharging the liquid in the water storage container 1, a clocking means 4 for measuring time for driving the pump, the liquid level detecting means 2 for detecting a liquid level in the heating container 1, and a control means 5 for heating the water storage container 1 or for controlling the drive of the pump 3 depending on the results obtained by monitoring the time measured by the clocking means 4 and a change in the liquid level detected by the liquid level detecting means 2.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止在液体在液面检测装置等的击穿时排出液体时，由于检测到空的加热容器时的故障而无法在没有水的情况下加热泵的连续怠速转动。解决方案：电锅装有用于容纳液体的储水容器1，排出储水容器1中的液体的泵3，用于测量驱动泵的时间的计时装置4，液位检测用于检测加热容器1中的液面的装置2以及用于加热储水容器1或用于控制泵3的驱动的控制装置5，该控制装置5根据通过监视由计时装置4测得的时间和由液面检测装置2检测的液面的变化。版权所有（C）2004，JPO

23. 发明专利

JP2003343918A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2003343918A
公开(公告)日：2003-12-03
申请号：JP2002153398
申请日：2002-05-28
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MAEDA TOSHIKATSU , FUKUDA TAKAYUMI , TANAKA HIRONOBU
IPC分类号： F24H1/18 , F24H1/08
摘要： PROBLEM TO BE SOLVED: To save the labor of a user, and to simplify the operation by semi- automating a citric acid washing course. SOLUTION: This water heater is provided with a heater unit 4 having a water heating container 6, a water supply valve 8 provided in a water supply passage connected to the heating container 6, and a pump 14 for pumping up the hot water inside of the heating container 6. During the citric acid washing course, the water supply valve 8 is automatically driven, and the pump 14 is automatically driven when necessary. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：节省用户的劳动力，并通过半自动化柠檬酸洗涤过程来简化操作。解决方案：该热水器设置有加热器单元4，其具有水加热容器6，设置在与加热容器6连接的供水通道中的供水阀8和用于泵送热水的泵14 在加热容器6的内部。在柠檬酸洗涤过程中，供水阀8被自动驱动，并且必要时自动驱动泵14。版权所有（C）2004，JPO

24. 发明专利

JP2003302102A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2003302102A
公开(公告)日：2003-10-24
申请号：JP2002103290
申请日：2002-04-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： OGASAWARA FUMITAKA , OGAWA YASUO , FUKUDA TAKAYUMI , MAEDA TOSHIKATSU , TANAKA HIRONOBU
IPC分类号： F24H1/18 , A47J27/21
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of preventing various bacteria in a container from growing by performing heating operation even when disrupted water supply is detected. SOLUTION: The water heater comprises the container 6 containing liquid, a heating means for heating the liquid, and a water level detection sensor 11 for detecting stoppage of water supply from a water pipe 1. The water heater is constructed to heat the liquid in the container 6 by the heating means when detecting with the water level detection sensor 11 that water supply from the water pipe is cut, and to then keep the heat at a given temperature. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在检测到供水中断时，提供一种能够防止容器中的各种细菌通过进行加热操作而生长的热水器。解决方案：热水器包括容纳液体的容器6，用于加热液体的加热装置，以及用于检测从水管1供水停止的水位检测传感器11.热水器被构造成加热当用水位检测传感器11检测到水管的供水被切断时，通过加热装置在容器6中的液体，然后将热量保持在给定的温度。版权所有（C）2004，JPO

25. 发明专利

JP2006247428A Electric water heater 有权
标题翻译：电热水器
公开(公告)号：JP2006247428A
公开(公告)日：2006-09-21
申请号：JP2006173359
申请日：2006-06-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KANBARA MASASHI , FUKUDA TAKAYUMI
IPC分类号： A47J27/21
摘要： PROBLEM TO BE SOLVED: To prevent rapid voltage drop of a smoothing capacitor of DC power source by motor current when a pump motor with large load current is driven in the water heater which has a circuit constituted to suppress generation of noises by restricting a switch element to be turned ON at above a prescribed voltage and controls direct current supply of the direct current power source by the switch element. SOLUTION: In this electric water heater, by controlling a switch element 6 to be turned ON when an input of a lock release key 11 is received at a control circuit 10, charge of a smoothing capacitor C of a DC power source 8 may be started before a pump motor 9b with large load current is driven. The charging action may be immediately started when a voltage of the smoothing capacitor C is dropped under a prescribed voltage. Thus inconvenience by a large voltage drop can be solved. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在具有大负载电流的泵电动机的热水器中驱动直流电源的平滑电容器的快速电压降，该热水器具有通过限制来抑制噪声产生的电路开关元件在规定电压以上被接通，并且通过开关元件控制直流电源的直流供电。解决方案：在该电热水器中，在控制电路10接收到锁定解除键11的输入时，通过控制开关元件6接通的直流电源8的平滑电容器C的充电可以在驱动具有大负载电流的泵电动机9b之前启动。当平滑电容器C的电压在规定电压下降时，可以立即开始充电动作。因此，可以解决大电压降的不便。版权所有（C）2006，JPO＆NCIPI

26. 发明专利

JP2006172727A Induction heating cooking device 有权
标题翻译：感应加热烹饪器具
公开(公告)号：JP2006172727A
公开(公告)日：2006-06-29
申请号：JP2004359424
申请日：2004-12-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUDA TAKAYUMI , TAKAKUWA MASAYUKI
IPC分类号： H05B6/12
摘要： PROBLEM TO BE SOLVED: To perform cooking so that taste sinks uniformly in a short time without boiling and collapsing automatically in order that the taste may sink sufficiently after simmered dishes, etc. are cooked.
SOLUTION: An induction heating cooking device includes a heating coil 1 which performs induction heating of an article 4 to be heated, an induction heating means 2 which performs induction heating of the article 4 to be heated by supplying a high frequency current to the heating coil 1, a temperature detection means 3 which detects the temperature of the article 4 to be heated, a control means 6 which adjusts the amount of heating of the induction heating means 2 according to the temperature of the temperature detection means 3, and a boil detection means 8 which detects boiling of the article 4 to be heated by the temperature detection means 3. The control means 6 makes a reference temperature the temperature of the article 4 to be heated after a predetermined time, after the boiling is detected by the boil detection means 8. Then, the amount of the heating is controlled so that the control of the temperature may be performed by a predetermined temperature width of the surface from the account reference temperature of back to front by making the temperature only with a low predetermined temperature into an upper limit value.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：进行烹饪，使得味道在短时间内均匀地下沉，而不会自动煮沸和塌陷，以便在煮熟的菜肴等之后味道可以充分下沉。感应加热烹调器包括加热线圈1，该加热线圈1对被加热物品4进行感应加热;感应加热装置2，通过向高温电流供给高频电流进行被加热物品的感应加热加热线圈1，检测待加热物品4的温度的温度检测单元3，根据温度检测单元3的温度调节感应加热单元2的加热量的控制单元6，以及沸腾检测装置8，其检测被温度检测装置3加热的物品4的沸腾。控制装置6使预定时间之后的物品4的加热温度在基准温度之后，在通过沸腾检测装置8.然后，控制加热量，使得可以以表面的预定温度宽度进行温度控制通过使温度仅以低的预定温度成为上限值，将前述的记帐参考温度。版权所有（C）2006，JPO＆NCIPI

27. 发明专利

JP2005221086A Oven toaster 有权
标题翻译：烤面包机
公开(公告)号：JP2005221086A
公开(公告)日：2005-08-18
申请号：JP2004026419
申请日：2004-02-03
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUDA TAKAYUMI
IPC分类号： F24C7/04
摘要： PROBLEM TO BE SOLVED: To improve cooking performance even when a heater is temporarily stopped owing to high temperature.
SOLUTION: This oven toaster includes: a control means for determining the heat cooking time from the temperature of a heating chamber at the start of heat cooking and the time elapsed from the end of the preceding heat cooking to the start of this time heat cooking, and applying current to the heater for the determined heat cooking time to perform heat cooking; and a heater current application stop means for temporarily stopping the application of a current to the heater when the temperature of the heating chamber reaches a first predetermined temperature or higher in the course of heat cooking and again applying current to the heater when the temperature reaches a second predetermined temperature or lower. When the application of current to the heater is temporarily stopped by the heater stop means, the control means controls the heating heater to perform heat cooking extension according to the temperature in the heating chamber at the start of heat cooking and the status of a temperature rise in the heating chamber after the heat cooking start even after the lapse of the determined heat cooking time.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使当加热器由于高温而暂时停止时，也提高烹饪性能。解决方案：该烤箱烤箱包括：控制装置，用于根据加热烹饪开始时的加热室的温度和从前一个加热烹饪结束到该时间开始的时间来确定加热烹饪时间加热烹饪，并且将电流施加到加热器以确定加热烹饪时间以进行热烹饪; 以及加热器电流施加停止装置，用于当加热室的温度在加热烹饪过程中达到第一预定温度或更高时临时停止向加热器施加电流，并且当温度达到加热器时再次向加热器施加电流第二预定温度或更低。当通过加热器停止装置临时停止向加热器施加电流时，控制装置控制加热加热器，以在加热烹调开始时根据加热室中的温度进行加热烹饪延伸，并且升温状态即使经过确定的加热烹调时间，在加热烹饪开始之后的加热室中。版权所有（C）2005，JPO＆NCIPI

28. 发明专利

JP2004044830A Hot-water supply device 有权
公开(公告)号：JP2004044830A
公开(公告)日：2004-02-12
申请号：JP2002199698
申请日：2002-07-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUDA TAKAYUMI , MAEDA TOSHIKATSU , TANAKA HIRONOBU
IPC分类号： F24H1/08
摘要： PROBLEM TO BE SOLVED: To eliminate fault such as thinning of an electrode by electric erosion in a conventional constitution for detecting the presence or absence of water.
SOLUTION: This hot-water supply device has a heating vessel 1 for heating water and a water supply means 8 for feeding water into the heating vessel 1. Direct-current voltage is applied among a plurality of electrodes 5a, 5b, and 5c disposed in the heating vessel 8 to detect the presence or absence of water based on flowing of the direct current among electrodes, and an application stopping period of the direct-current voltage is provided. Thus, water level is detected to allow a control operation, and the hot-water supply device for preventing degradation of the electrodes can be provided.
COPYRIGHT: (C)2004,JPO

29. 发明专利

JP2003074972A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2003074972A
公开(公告)日：2003-03-12
申请号：JP2001266981
申请日：2001-09-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUDA TAKAYUMI , MAEDA TOSHIKATSU , TANAKA HIRONOBU
IPC分类号： G01F23/62 , F24H1/08 , G01F23/24 , G01F23/28
摘要： PROBLEM TO BE SOLVED: To prevent water from overflowing a heating container when a water level detecting means of a water heater is a fault, a water supply is continued. SOLUTION: The water heater comprises a monitoring means 11 for monitoring changes of a supply water amount to be detected by a supply water amount detecting means 3 and of a water level to be detected by the water level detecting means 6. Thus, when the change of the water level cannot be detected even when a predetermined supply water amount is sensed, a water supply valve 2 is closed by the means 11 for deciding it to be a fault.
摘要翻译：要解决的问题：为了防止在热水器的水位检测装置故障时水分溢出加热容器，继续供水。解决方案：热水器包括监测装置11，用于监测由供水量检测装置3检测的供水量的变化和由水位检测装置6检测的水位的变化。因此，当变化即使在检测到预定的供水量时也不能检测到水位，供水阀2被用于判定为故障的装置11关闭。

30. 发明专利

JP2003114054A HOT-WATER SUPPLY DEVICE 审中-公开
公开(公告)号：JP2003114054A
公开(公告)日：2003-04-18
申请号：JP2001306136
申请日：2001-10-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HIROMATSU FUTOSHI , OKABE YOSHIYUKI , YOKONO MASAHIRO , FUKUDA TAKAYUMI , TANAKA HIRONOBU , MAEDA TOSHIKATSU
IPC分类号： F24H1/08
摘要： PROBLEM TO BE SOLVED: To provide a hot-water supply device capable of feeding water easily and feeding a small and constant quantity of water, and capable of preventing lowering of the temperature of hot water. SOLUTION: The hot-water supply device comprises a main body with a container 6 for reserving water, a heater 10 for heating water in the container 6, a water supply channel for feeding water from a water service pipe 1 to the container 6, a water supply valve 3 for stopping or releasing the stop of the water supply to the container 6, and a flow sensor 9 mounted inside the water supply channel. In feeding water to the container 6, the water supply valve 3 is opened or closed so that a constant quantity of water measured by the flow sensor can be fed plural times. Since a constant quantity of water is automatically fed plural times, the hot-water supply device is usable without much trouble in the water supply and without sudden lowering of the temperature of hot water.

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