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21. 发明专利

JP2010185601A Storage type water heater 有权
标题翻译：储存式水加热器
公开(公告)号：JP2010185601A
公开(公告)日：2010-08-26
申请号：JP2009028965
申请日：2009-02-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , MIYASHITA SHOJI , HONMA FUMIKO , AKAISHI TAKAAKI , TAKAHASHI TAKESHI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type water heater capable of easily keeping the inside of a bath-side circulation pipe conduit and the inside of a heat exchanger for reheating clean. SOLUTION: In the storage type water heater 150C capable of supplying hot water stored in a hot water storage tank 20 to a bathtub 170 and reheating the bath water by the heat exchanger 70 for reheating when a temperature of the bath water 170a in the bathtub is lowered, a fine bubble generating device 51 for circulation is disposed in the bath-side circulation pipe conduit 60 connected with the bathtub and the heat exchanger for reheating, a fine bubble generating device 87 for water injection is disposed in a hot water supply pipe conduit BL for bath for injecting the water to the bath-side circulation pipe conduit after guiding the hot water stored in the hot water storage tank to a hot water/water mixing valve (bath-side hot water/water mixing valve 80a) and mixing it with the water, the fine bubble generating device for circulation is made to intermittently execute fine bubble generating motion when the bath water flows to the bath-side circulation pipe conduit, the fine bubble generating device for water injection is made to intermittently execute fine bubble generating motion, when the hot water/water flows from the hot water supply conduit for bath to the bath-side circulation pipe conduit, and periods of the intermittent motions of the fine bubble generating devices are different from each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地保持浴侧循环管道的内部和用于再热清洁的热交换器的内部的储存式热水器。解决方案：在储存式热水器150C中，能够将存储在热水储存箱20中的热水供应到浴缸170，并且当浴水170a的温度在浴缸下降，用于循环的细小气泡产生装置51设置在与浴缸连接的浴侧循环管道60和用于再加热的热交换器中，用于注水的细小气泡发生装置87设置在热水中供给管道BL，用于将存储在热水储存箱中的热水引导到热水/水混合阀（浴侧热水/水混合阀80a）之后将水注入到浴侧循环管道中，并将其与水混合，当浴水流到浴侧循环管道时，使用于循环的细小气泡产生装置间歇地执行细小的气泡发生运动，当热水/水从浴槽的热水供应管道流向浴侧循环管道时，进行喷水的发生装置间歇地执行微小的气泡产生运动，以及产生微细气泡的间歇运动的周期设备彼此不同。版权所有（C）2010，JPO＆INPIT

22. 发明专利

JP2010185600A Storage type water heater 有权
标题翻译：储存式水加热器
公开(公告)号：JP2010185600A
公开(公告)日：2010-08-26
申请号：JP2009028941
申请日：2009-02-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HONMA FUMIKO , MARUYAMA MASAHIKO , AKAISHI TAKAAKI , SAKUMA TOSHIYUKI , SUDO MASAYUKI , TAKAHASHI TAKESHI , WATANABE NAOKI , MIYASHITA SHOJI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type water heater capable of easily keeping the inside of a bath-side circulation pipe conduit and the inside of a heat exchanger for reheating clean. SOLUTION: In the storage type water heater 150C capable of supplying hot water stored in a hot water storage tank 20 to a bathtub 170 and reheating the bath water by the heat exchanger 70 for reheating when a temperature of the bath water 170a in the bathtub is lowered, a fine bubble generating device 51 for circulation is disposed in the bath-side circulation pipe conduit 60 connected with the bathtub and the heat exchanger for reheating, a fine bubble generating device 87 for water injection is disposed in a hot water supply pipe conduit BL for bath for injecting the water to the bath-side circulation pipe conduit after guiding the hot water stored in the hot water storage tank to a hot water/water mixing valve (bath-side hot water/water mixing valve 80a) and mixing it with the water, the fine bubble generating device for circulation is made to intermittently execute fine bubble generating motion when the bath water flows to the bath-side circulation pipe conduit, and the fine bubble generating device for water injection is made to intermittently execute fine bubble generating motion, when the hot water/water flows from the hot water supply conduit for bath to the bath-side circulation pipe conduit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地保持浴侧循环管道的内部和用于再热清洁的热交换器的内部的储存式热水器。解决方案：在储存式热水器150C中，能够将存储在热水储存箱20中的热水供应到浴缸170，并且当浴水170a的温度在浴缸下降，用于循环的细小气泡产生装置51设置在与浴缸连接的浴侧循环管道60和用于再加热的热交换器中，用于注水的细小气泡发生装置87设置在热水中供给管道BL，用于将存储在热水储存箱中的热水引导到热水/水混合阀（浴侧热水/水混合阀80a）之后将水注入到浴侧循环管道中，并将其与水混合，当浴水流入浴侧循环管道时，使用于循环的细小气泡产生装置间歇地执行细小的气泡发生运动，并且微小气泡当热水/水从浴槽的热水供应管道流向浴侧循环管道时，间歇地执行细小的气泡发生运动。版权所有（C）2010，JPO＆INPIT

23. 发明专利

JP2009293903A Hot water storage type water heater 审中-公开
标题翻译：热水储水式加热器
公开(公告)号：JP2009293903A
公开(公告)日：2009-12-17
申请号：JP2008150666
申请日：2008-06-09
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HONMA FUMIKO , MIYASHITA SHOJI , MARUYAMA MASAHIKO , AKAISHI TAKAAKI , MIYAMOTO MAKOTO
IPC分类号： F24H1/18 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To solve the problem of a hot water storage type water heater in which since a hot water storage tank is regularly filled with water, the water in the hot water storage tank cannot be discharged unless daily use of hot water is stopped, and even if the use is stopped to discharge the water, it is extremely troublesome for an owner of the water heater to perform maintenance such as disassembling and cleaning of the inside of the hot water storage tank. SOLUTION: This water heater includes a water supply pipe connected to a lower portion of the hot water storage tank to supply tap water to the hot water storage tank, and a micro-bubble generator provided in the water supply pipe to generate micro-bubbles in the tap water flowing in the water supply pipe, and the micro-bubbles generated by the generator are supplied into the hot water storage tank. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了解决热水储水式热水器的问题，即由于热水储水箱经常充满水，因此，除非日常使用热水，否则不能排出热水储水箱内的水停止水，即使停止使用以排放水，对于热水器的所有者进行热水储存箱的内部的拆卸和清洁等维护也是非常麻烦的。解决方案：该热水器包括连接到热水储存箱的下部的供水管，用于向热水储存箱供水，以及设置在供水管中的微气泡发生器，以产生微量在供水管中流动的自来水中的气泡，并且由发生器产生的微气泡被供应到热水储存箱中。版权所有（C）2010，JPO＆INPIT

24. 发明专利

JP2009236426A Suspended matter removing device, and water heater with reheating function using the same 有权
标题翻译：悬挂式搬运装置和具有再加热功能的水加热器
公开(公告)号：JP2009236426A
公开(公告)日：2009-10-15
申请号：JP2008084613
申请日：2008-03-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYASHITA SHOJI , MARUYAMA MASAHIKO , HONMA FUMIKO , AKAISHI TAKAAKI , MIYAMOTO MAKOTO
IPC分类号： F24H1/00 , B01D35/027 , C02F1/24
摘要： PROBLEM TO BE SOLVED: To provide a suspended matter removing device for efficiently removing suspended matters in liquid in a narrow space. SOLUTION: This suspended matter removing device 70A for removing the suspended matter S from the liquid (bath water 150a) flowing in piping (return pipe 60b) is constituted by disposing a flow changing pipe conduit 71 for changing the direction of the flow in the pipe in the shape of a crank, and disposing an accumulating section 72 connected to a terminal end section of the flow changing pipe conduit and extending roughly on the extension of the flow in the flow changing pipe conduit, and a discharge pipe conduit provided with a discharge valve on the way of its pathway, is connected to an upper section of the accumulating section. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在狭窄的空间中有效地除去液体中的悬浮物的悬浮物除去装置。解决方案：用于从在管道（回流管60b）中流动的液体（洗澡水150a）中除去悬浮物S的悬浮物除去装置70A构成为：设置用于改变流动方向的换流管道71 在曲柄形状的管中，并且设置连接到换流管道的终端部分并且大致延伸在流量改变管道中的流动的延伸部上的累积部分72，以及设置有排出管道在其通路的途中具有排出阀，连接到积聚部的上部。版权所有（C）2010，JPO＆INPIT

25. 发明专利

JP2009236413A Water heater with bathtub hot water supplying function 审中-公开
标题翻译：具有BATHTUB热水供应功能的水加热器
公开(公告)号：JP2009236413A
公开(公告)日：2009-10-15
申请号：JP2008083831
申请日：2008-03-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA MASAHIKO , MIYASHITA SHOJI , HONMA FUMIKO , AKAISHI TAKAAKI , MIYAMOTO MAKOTO
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a water heater with a bathtub hot water supplying function easily maintaining an interior of a bathtub hot water supply passage clean. SOLUTION: In the water heater 120 with the bathtub hot water supplying function, hot water boiled by a heat source unit 10 is stored in a hot water storage tank 20, and hot water in the hot water storage tank 20 is supplied to a bathtub 150. It includes the bathtub hot water supply passage BL supplying the hot water in the hot water storage tank 20 to the bathtub 150, a heat source circulation passage 50 taking in the hot water from an upper part of the hot water storage tank 20 and returning it to the hot water storage tank 20 from a lower part of the hot water storage tank 20, a reheating circulation passage 60 taking in bath water 150a in the bathtub 150 and returning it to the bathtub 150, a reheating heat exchanger 65 heating the bath water flowing in the reheating circulation passage 60 by using the hot water flowing through the heat source circulation passage 50, and a microscopic bubble generator 70 provided in the bathtub hot water supply passage BL and generating microscopic bubbles in the hot water flowing through the bathtub hot water supply passage BL. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有浴缸热水供应功能的热水器，其容易地保持浴缸热水供应通道的内部清洁。解决方案：在具有浴缸热水供应功能的热水器120中，由热源单元10煮沸的热水储存在热水储存箱20中，并将热水储存箱20中的热水供应到浴缸150.它包括将热水储存箱20中的热水供应到浴缸150的浴缸热水供应通道BL，从热水储存罐的上部吸入热水的热源循环通道50 20，从热水储存箱20的下部返回到热水储存箱20，在浴缸150中吸入浴水150a并将其返回到浴缸150的再加热循环通道60，再热换热器65 通过使用流经热源循环通道50的热水加热在再加热循环通道60中流动的浴水，以及设置在浴缸热水供应通道BL中并产生显微镜的微型气泡发生器70 热水中的气泡流过浴缸热水供应通道BL。版权所有（C）2010，JPO＆INPIT

26. 发明专利

JP2004238257A Voltage nonlinear resistor, and its manufacturing method 有权
公开(公告)号：JP2004238257A
公开(公告)日：2004-08-26
申请号：JP2003029652
申请日：2003-02-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAKADA YOSHIO , HORI AKIO , KATOU TOMOAKI , KOBAYASHI MASAHIRO , MIYASHITA SHOJI
IPC分类号： C04B35/453 , H01C7/10
摘要： PROBLEM TO BE SOLVED: To obtain a zinc oxide voltage nonlinear resistor capable of being fired at ≤1,000°C and having required life characteristics by carrying out a single firing (without passing through a heat treatment process). SOLUTION: The zinc oxide voltage nonlinear resistor has a composition in which the ratio of antimony oxide to bismuth oxide to be added is 0.3-1.5 by mol and the sum total of bismuth oxide and antimony oxide by mol is 1.0-3.0 mol% and at the same time, the content of the boric acid is 0.05-0.4 mol% and is obtained by firing the composition in the atmosphere or oxygen atmosphere after molding and cooling at the rate of 1-30 °C/hr in a range from 900°C to 600°C and at the rate of 50-300 °C/hr in the other range in the cooling from the maximum temperature in the firing to the room temperature. COPYRIGHT: (C)2004,JPO&NCIPI

27. 发明专利

JP2004151059A Infrared detection element 审中-公开
公开(公告)号：JP2004151059A
公开(公告)日：2004-05-27
申请号：JP2002319495
申请日：2002-11-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIGUMA HIROKO , MIYASHITA SHOJI
IPC分类号： G01J1/02 , H01L27/14 , H01L37/00
摘要： PROBLEM TO BE SOLVED: To provide an infrared detection element attaining a high sensitivity, high resolution, and also minimization, capable of effectively useable for a non-cooled infrared camera for example, by making the electrical resistivity small as much as possible, while realizing a high resistance temperature coefficient (|TCR|).
SOLUTION: The infrared element 1 is provided with a semiconductor film as an infrared detection film 7, the temperature of which changes as absorbing incident infrared rays, the resistance of which changes according to the temperature change. The infrared detection film 7 is mainly a A-Cu-O-N based film, (where A represents one or more kinds among alkaline earth metals, Y, or rare earth elements; and if the mol ratios for A, Cu, O, and N are set as a, b, c, and d respectively, the relations a≥0, b>0, c>0 and d>0 hold).
COPYRIGHT: (C)2004,JPO

28. 发明专利

JP2014222136A 給湯機有权
标题翻译：热水器
公开(公告)号：JP2014222136A
公开(公告)日：2014-11-27
申请号：JP2013102435
申请日：2013-05-14
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： INABA YOSHIJI , MIYASHITA SHOJI , TOYOSHIMA MASAKI
IPC分类号： F24H1/18
摘要：【課題】温水の流路にスケールが付着するのを抑制し、流路の構成部品の寿命を延ばすようにする。【解決手段】給湯機は、ヒートポンプユニット1、貯湯タンク8、制御装置9、給湯用熱交換器17、加熱側温度センサ18、給湯配管23、給湯ポンプ24等を備える。給湯用熱交換器17及び給湯配管23は、給湯対象に温水を供給するための給湯経路を構成する。給湯運転時には、給湯ポンプ24により給湯経路を流れる温水に脈動を発生させる。また、加熱側温度センサ18により検出した水温が低いほど、脈動周期Tを長くする。これにより、給湯経路に対するスケールの付着を抑制しつつ、給湯ポンプ24の負荷を軽減することができる。【選択図】図2
摘要翻译：要解决的问题：抑制水垢对热水流道的附着，从而延长流路的部件的使用寿命。热水器包括热泵单元1，热水储存箱8，控制装置9，热水供给用热交换器17，加热侧温度传感器18，热水供给管路23，热水供给泵24等。热水供给用热交换器17和热水供给配管23构成向热水供给对象物供给热水的热水供给路径。在热水供给操作期间，通过使用热水供给泵24使在热水供给路径中流动的热水产生脉动。当由加热侧温度传感器18检测到的水温较低时，脉动周期T为做得更长因此，能够抑制水垢向热水供给路径的附着，能够降低热水供给泵24的负荷。

29. 发明专利

JP2014173768A Storage water heater 有权
标题翻译：储水加热器
公开(公告)号：JP2014173768A
公开(公告)日：2014-09-22
申请号：JP2013045349
申请日：2013-03-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYASHITA SHOJI
IPC分类号： F24H1/18 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a storage water heater that can efficiently reduce dissolved gas in water by a simple configuration and can suppress generation of scale.SOLUTION: A storage water heater includes; a hot water storage tank 201; heating means 1 for heating and delivering introduced water; first piping 207 having one end connected to a water delivery port 205 located at a lower part of the hot water storage tank and the other end connected to an introduction port to the heating means 1; second piping 208 having one end connected to a delivery port from the heating means 1 and the other end connected to a hot water introduction port 204 located at an upper part of the hot water storage tank; a scale inhibiting device 3 installed at the water delivery port 205 or in the first piping 207; circulating return piping 209 branched from the downstream side of the scale inhibiting device 3 and connected to a water introduction port 211 on the lower side of the hot water introduction port 204; a three-way valve 210 disposed at a connecting portion between the first piping 207 and the circulating return piping 209; and a pump 206 installed upstream of the three-way valve 210.
摘要翻译：要解决的问题：提供一种能够通过简单的结构有效地减少水中的溶解气体并能够抑制水垢产生的储水式热水器。热水储存罐201; 用于加热和输送引入水的加热装置1; 第一管道207的一端连接到位于热水储存箱下部的输水口205，另一端连接到加热装置1的引入口; 第二管道208的一端连接到来自加热装置1的输送口，另一端连接到位于热水储存箱上部的热水引入口204; 安装在输水口205或第一配管207的防垢装置3; 循环回流管道209从防垢装置3的下游侧分支，并连接到热水引入口204的下侧的水引入口211; 设置在第一管路207和循环回流管路209的连接部的三通阀210; 以及安装在三通阀210上游的泵206。

30. 发明专利

JP2014156992A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2014156992A
公开(公告)日：2014-08-28
申请号：JP2013029222
申请日：2013-02-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： INABA YOSHIJI , MIYASHITA SHOJI , TOYOSHIMA MASAKI , IKEDA KAZUKI
IPC分类号： F24H1/18 , F24H1/00 , F24H1/10
CPC分类号： F24D17/02 , F24D19/0092 , F24D19/1012 , F24D19/1054 , Y02B30/745
摘要： PROBLEM TO BE SOLVED: To provide a water heter which stably executes heating operation while suppressing attachment of foreign matter such as scale by properly changing flow rate of hot water flowing through a circulation circuit.SOLUTION: A water heater includes a heat pump unit 1, a hot water storage tank 11, a circulation pump 12, a control device 30 and the like. The control device 30 executes a steady motion which retains circulation flow rate of hot water flowing through a secondary side channel 3A of a water heating heat exchanger 3 into steady flow rate A and a pulsation motion which temporarily decreases and increases the circulation flow rate with respect to the steady flow rate A. Further, a flow rate difference ΔA between a maximum flow rate Aand a minimum flow rate Aof the circulation flow rate during the pulsation motion is retained into a standard value S or more capable of suppressing the attachment of foreign matter to the interior of the secondary side channel 3A. Thereby, heating operation is stably executed and, meanwhile, the attachment of scale can be suppressed by utilizing the pulsation of the circulation flow rate.
摘要翻译：要解决的问题：提供一种通过适当地改变流过循环回路的热水的流量来稳定地执行加热操作同时抑制诸如水垢的异物附着的水杂质。热水器包括热泵单元1，热水储存箱11，循环泵12，控制装置30等。控制装置30执行保持流过水加热用热交换器3的次级侧流路3A的热水的循环流量成为稳定的流量A的暂时减少的运动，并且循环流量相对于另外，脉动运动时的循环流量的最大流量A与最小流量A之间的流量差Dgr A保持为能够抑制附着的标准值S以上异物到次级侧通道3A的内部。由此，能够稳定地进行加热运转，同时通过利用循环流量的脉动来抑制刻度的附着。

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