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1. 发明专利

JP2004037041A Heating medium heater 有权
公开(公告)号：JP2004037041A
公开(公告)日：2004-02-05
申请号：JP2002198113
申请日：2002-07-08
申请人： Chofu Seisakusho Co Ltd , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , 大阪瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社長府製作所 , 西部瓦斯株式会社
发明人： ISHII YUKIO , ARAKAWA JUNJI , TAKAKURA KOJI , TAKIMOTO KEIJI , IWATA SHIN , TAKAGI HIROSHI , YOSHIMURA MASAHIRO , YOSHIDA SATORU
IPC分类号： F24H1/00 , F24H1/12 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a heating medium heater having excellent durability, high heat conductivity with a large heat conductive area, excellent energy saving property, and excellent productivity with a small number of part items by eliminating a welding part. SOLUTION: This heating medium heater 1 has the structure provided with a cylindrical body 2 having a heating medium inlet 3 and a heating medium outlet 4 in both ends thereof and formed with a heating medium flow passage 2a wherein the heating medium flows inside, a long-size recessed groove part formed in the peripheral surface of the cylindrical body 2 along the longitudinal direction of the cylindrical body 2, and a long-size sheath heater 6 fitted in the recessed groove. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005291631A Bathroom heating apparatus 审中-公开
标题翻译：浴室加热装置
公开(公告)号：JP2005291631A
公开(公告)日：2005-10-20
申请号：JP2004108024
申请日：2004-03-31
申请人： Chofu Seisakusho Co Ltd , Osaka Gas Co Ltd , 大阪瓦斯株式会社 , 株式会社長府製作所
发明人： ARAKAWA JUNJI , YOSHITAKE TERUO , MIYAMOTO SHIN , HIRAOKA TETSUYA , KAMEDA KYOJI
IPC分类号： F24D3/00 , F24D15/00
摘要： PROBLEM TO BE SOLVED: To provide a bathroom heating apparatus with high heating effect by increasing a movable range when the spraying direction of hot water mist is vertically changed.
SOLUTION: This bathroom heating apparatus 1 heating a bathroom by spraying hot water into the bathroom comprises a body unit 2 having a spray nozzle spraying the hot water, a fixture 3 fixing the body unit 2 to the wall surface of the bathroom, and a pivoted part 4 rotatably pivoting the upper end part of the body unit 2 on the fixture 3. When the body unit 2 is rotated upward about the pivoted part 4, the elevation angle of the hot water mist sprayed from the spray nozzle in the spraying direction is increased. When the elevation angle in the spraying direction is increased, a time during which the hot water mist drifts in the air is extended. Thus, the heating effect by the hot water mist is increased.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当热水雾的喷射方向垂直变化时，通过增加可移动范围来提供具有高加热效果的浴室加热装置。解决方案：这种浴室加热装置1通过将热水喷入浴室来加热浴室包括具有喷射热水的喷嘴的主体单元2，将身体单元2固定在浴室的壁表面上的固定装置3，以及枢轴部分4，其将主体单元2的上端部可旋转地枢转到固定装置3上。当主体单元2围绕枢转部分4向上旋转时，从喷嘴喷射的热水雾的仰角喷雾方向增加。当喷射方向上的仰角增加时，热水雾在空气中漂移的时间延长。因此，热水雾的加热效果提高。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008073142A Mist unit 审中-公开
标题翻译： MIST单位
公开(公告)号：JP2008073142A
公开(公告)日：2008-04-03
申请号：JP2006254017
申请日：2006-09-20
申请人： Chofu Seisakusho Co Ltd , 株式会社長府製作所
发明人： HORIMOTO SATOSHI , ARAKAWA JUNJI , TSUDA YUKIAKI
IPC分类号： A47K4/00 , A61H33/10
摘要： PROBLEM TO BE SOLVED: To provide a mist unit capable of preventing the formation of solid matter such as sediment in a pipe even if executing the mist operation for a long period of time. SOLUTION: This mist unit includes a spray nozzle 5 for spraying warm water, warm water feed pipes 2 and 4 feeding the warm water to the spray nozzle 5, an opening/closing valve 3 disposed on the way to the warm water feed pipes 2 and 4 and passing/cutting-off the warm water passing through the warm water feed pipes 2 and 4, and a control circuit 6 controlling to open/close the opening/closing valve 3 according to a start/stop signal input by a user; and when a duration time of making the start/stop signal a stop command state exceeds a prescribed threshold, the control circuit 6 controls to continuously or intermittently open the opening/closing valve 3 for a prescribed time alone. This constitution can prevent the formation of solid objects such as the sediment by replacing the water in the opening/closing valve and the warm water feed pipes 2 and 4. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使长时间执行雾气操作，也能够提供一种能够防止在管道中形成固体物质例如沉淀物的雾化单元。解决方案：该雾单元包括用于喷射温水的喷嘴5，将温水送入喷嘴5的热水供给管2和4，设置在通往温水进料口的通道上的开/关阀3 管道2和4，并通过/切断通过温水供水管2和4的温水，以及控制电路6，控制电路6根据由开关阀3输入的启动/停止信号控制开闭阀3。用户; 并且当使起动/停止信号为停止指令状态的持续时间超过规定的阈值时，控制电路6控制连续或间歇地打开/关闭阀3一段规定的时间。这种结构可以通过更换开/关阀和温水进料管2和4中的水来防止诸如沉积物的固体物质的形成。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2010286192A Heat recovering system 有权
标题翻译：热回收系统
公开(公告)号：JP2010286192A
公开(公告)日：2010-12-24
申请号：JP2009141189
申请日：2009-06-12
申请人： Chofu Seisakusho Co Ltd , 株式会社長府製作所
发明人： ARAKAWA JUNJI , SAITO TETSUYA , MISHIMA ATSUSHI
IPC分类号： F24H1/00 , F24H1/18
摘要： PROBLEM TO BE SOLVED: To provide a heat recovering system recovering heat again after termination of recovering of heat of remaining hot water in a bathtub. SOLUTION: This heat recovering device includes a heat exchanger 13 for heating hot water/water in a hot water storage tank 11 while using the remaining hot water in the bathtub 12 as a heat source, a first temperature sensor 14 for measuring a temperature of the hot water/water at a lower section in the hot water storage tank 11, a second temperature sensor 15 for measuring a temperature of the remaining hot water in the bathtub 12, and a control device 16 detecting the temperatures measured by the first temperature sensor 14 and the second temperature sensor 15, and recovering heat of the remaining hot water in the bathtub 12. The control device 16 records the temperature X2 measured by the first temperature sensor 14 at a time when the heat recovery of the remaining hot water in the bathtub 12 is terminated, then measures a temperature Y2 of the remaining hot water in the bathtub 12 by the second temperature sensor 15, when it detects that the temperature measured by the first temperature sensor 14 reaches a temperature X3 lower than a temperature obtained by subtracting a predetermined set temperature T2 from the temperature X2, and recovers the heat of remaining hot water in the bathtub 12 when the temperature Y2 is higher than the temperature X3 by a set temperature T1 or more. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供在终止在浴缸中剩余热水的热量恢复之后再次回热的热回收系统。解决方案：该热回收装置包括：热水储存箱11中的热水/水的加热用热交换器13，同时使用浴缸12中的剩余热水作为热源;第一温度传感器14，热水储存箱11的下部的热水/水的温度，用于测量浴缸12中的剩余热水的温度的第二温度传感器15，以及检测由第一温度测量的温度的控制装置16 温度传感器14和第二温度传感器15，并且回收浴缸12中的剩余热水的热量。控制装置16记录由第一温度传感器14测量的温度X2在剩余热水的热回收时在浴缸12终止时，由第二温度传感器15测量浴缸12中的剩余热水的温度Y2，当检测出第一温度温度传感器14达到比从温度X2减去规定的设定温度T2得到的温度低的温度X3，当温度Y2比温度X3高出设定温度时，回收浴缸12中剩余的热水的热量 T1以上。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008275274A Indoor unit installing structure 审中-公开
标题翻译：室内装置安装结构
公开(公告)号：JP2008275274A
公开(公告)日：2008-11-13
申请号：JP2007121444
申请日：2007-05-02
申请人： Chofu Seisakusho Co Ltd , 株式会社長府製作所
发明人： ARAKAWA JUNJI , HORIMOTO SATOSHI
IPC分类号： F24F13/20
摘要： PROBLEM TO BE SOLVED: To prevent cracking of resin of a screw hole part, by avoiding applying intensive stress to the screw hole part of a screw fastening part of an indoor unit body lower part of an air conditioner. SOLUTION: This indoor unit installing structure has a base board 4 forming a wide surface of an installation plate 3, a fixing piece 6 bent and formed in a lower part of the installation plate 3 by overhanging to the front side and forming a screw hole on an upper step surface, the screw fastening part 12 formed in an indoor unit body in a position opposed to the fixing piece 6 in a state of catching a catching part 11 to a hooking part 5 and forming a screw hole 15 in a position opposed to a screw hole 7 of the fixing piece 6, a fixing machine screw 13 threadedly fitted to the screw hole 7 of the fixing piece 6 by being inserted into the screw hole 15 of the screw fastening part 12, and a stopper 14 regulating the length for inserting a neck under part 13b of the fixing machine screw 13 into the screw hole 15 of the screw fastening part 12 in the specific length. The occurrence of a crack by a chemical stress attack is prevented since stress by fastening of the fixing machine screw 13 to the screw fastening part 12 is not applied by regulating the insertion length of the neck under part 13b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：通过避免对空调的室内机体下部的螺纹紧固部的螺纹孔部施加强度的应力，防止螺纹孔部的树脂的龟裂。解决方案：这种室内机安装结构具有形成安装板3的宽表面的基板4，通过向前侧突出而在安装板3的下部弯曲并形成的固定件6，并形成螺钉紧固部12形成在与固定片6相对的位置上的室内机主体中，该卡定部11将卡止部11卡止到钩挂部5的状态，并形成螺钉孔15。与固定片6的螺纹孔7相对的位置，通过插入到螺钉紧固部12的螺纹孔15中而与固定片6的螺纹孔7螺纹配合的固定机螺钉13，以及限制用于将固定机螺钉13的部分13b下方的颈部插入螺钉紧固部件12的螺纹孔15中的长度。通过限制颈部在部分13b下的插入长度，不会施加通过将定影机螺钉13紧固到螺钉紧固部12上的应力来发生化学应力攻击引起的裂纹。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008224174A Solar water heater 有权
标题翻译：太阳能热水器
公开(公告)号：JP2008224174A
公开(公告)日：2008-09-25
申请号：JP2007066153
申请日：2007-03-15
申请人： Chofu Seisakusho Co Ltd , 株式会社長府製作所
发明人： ARAKAWA JUNJI , SHIGE TOSHIHIRO
IPC分类号： F24J2/46 , F24J2/44
CPC分类号： F24J2/345 , F24J2/4636 , Y02E10/40
摘要： PROBLEM TO BE SOLVED: To provide a solar water heater capable of connecting a heat collector to a hot water storage tank even when a tube joint is dislocated or inclined.
SOLUTION: The solar water heater comprises a tube joint 9 for the heat collector 6; a through tube port 4b opened to a housing 4; a receiving seat surface 18b formed recessed at the peripheral edge of the through tube port 4b; a mouth tube 17; a lead-in part 17b with the diameter enlarged in funnel shape at the tip of the mouth tube 17; an outer flange 17c at the tip part peripheral edge of the mouth tube; and a relay hose 16. The outer diameter of the tube joint 9 is made a diameter to attain watertightness with an O-ring 9a coming in close contact with the internal wall of the mouth tube 17. The mouth tube 17 is loosely fitted into the through tube port 4b so that the tip faces the outside of the housing 4. The outer flange 17c is seated on the receiving bearing surface 18b. The through tube port 4b is formed in a diameter larger than the outer diameter of the base part of the outer flange 17c at the tip of the mouth tube 17 and smaller than the outer diameter of the outer flange 17c, and the base end side of the mouth tube 17 is tiltable in all directions.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当管接头脱位或倾斜时，也能够提供能够将集热器连接到热水储存罐的太阳能热水器。解决方案：太阳能热水器包括用于集热器6的管接头9; 通向外壳4的通孔4b; 在通孔4b的周缘形成凹陷的接收座表面18b; 口管17; 引口部分17b，其口径在嘴管17的尖端处具有扩大的漏斗形状的直径; 在口管的前端部周缘的外侧凸缘17c; 和中继软管16.管接头9的外径被制成直径，以便O形环9a与口管17的内壁紧密接触以达到水密性。口管17松散地装配到通过管口4b使得尖端面向外壳4的外侧。外凸缘17c位于接收支承表面18b上。贯通管口4b形成为比口管17的前端的外凸缘17c的基部的外径大的直径，小于外凸缘17c的外径，基端侧嘴管17可以在所有方向上倾斜。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2001091062A SOLAR WATER HEATER ABD HOT WATER-COLLECTING PIPE 失效
公开(公告)号：JP2001091062A
公开(公告)日：2001-04-06
申请号：JP26763899
申请日：1999-09-21
申请人： CHOFU SEISAKUSHO CO LTD
发明人： ARAKAWA JUNJI , YOSHITAKE TERUO
IPC分类号： F24J2/46
摘要： PROBLEM TO BE SOLVED: To provide a solar water heater exhibiting superior workability in the installation work, in which the piping length of water supply pipe and hot- water delivery pipe can be laid at a minimum length, when the solar water heater is installed on roof. SOLUTION: This solar water heater comprises a heat collector and a hotwater storage tank coupled through heat carrier circulation piping, where the hotwater storage tank comprises the eaves side coupled with the heat collector through the heat carrier circulation piping, the ridge side facing the eaves side, and first and second lateral side parts, i.e., two side faces facing the eaves side and the ridge side. A water supply pipe is laid on the ridge side of the hot-water storage tank, a first hot-water delivery pipe joint having an opening penetrating the first lateral part of the hot-water storage tank is disposed on the first lateral side part, and a second hot-water delivery pipe joint, having an opening which penetrates the second lateral side part, is disposed on the second lateral side part of the hot water storage tank.

8. 发明专利

JP2001091061A SOLAR WATER HEATER 失效
公开(公告)号：JP2001091061A
公开(公告)日：2001-04-06
申请号：JP26412799
申请日：1999-09-17
申请人： CHOFU SEISAKUSHO CO LTD
发明人： ARAKAWA JUNJI
IPC分类号： F24J2/46 , F24J2/34
摘要： PROBLEM TO BE SOLVED: To provide a solar water heater, in which the forward end part of a hot-water collecting pipe is prevented from sinking due to floating of a float on the hot water surface in a hot-water storage tank and high temperature hot water, can be taken out and delivered at all times, from the upper layer of the hot-water storage tank. SOLUTION: This solar water heater, comprising a heat collector and a hot water storage tank coupled through hot water circulation piping, is provided with a delivery hot water pipe joint, having a hot water outlet mounted on one side face of the hot water storage tank while penetrating the side face, a hot-water collecting pipe fixed to the delivery hot-water pipe joint, a tubular hot-water guide pipe having a flexible part at least a part of the hot-water collecting pipe, a float fixed to the forward end part of the hot water guide pipe, and a float-retaining part formed on the upper wall of the hot-water storage tank facing the float floating horizontally in the hot water storage tank, while projecting inward of the tank.

9. 发明专利

JP2000161693A VENTILATING STRUCTURE FOR BATHROOM HEATING DRYER 失效
公开(公告)号：JP2000161693A
公开(公告)日：2000-06-16
申请号：JP34060898
申请日：1998-11-30
申请人： CHOFU SEISAKUSHO CO LTD
发明人： ARAKAWA JUNJI
IPC分类号： F24F7/10 , F24D15/00 , F24D19/08 , F26B9/02
摘要： PROBLEM TO BE SOLVED: To eliminate a deterioration of an appearance and to facilitate a piping work of a warm water circulating tube by reducing a diameter of a port edge cylinder. SOLUTION: The ventilating structure for a bathroom heating dryer comprises a piping assembling hole 30 formed at an outer wall 3, a port edge cylinder 4 and a support member 2 engaged with the hole, a protective tube 5 engaged at both ends with the cylinder and the support member, an inside cover 6 and a body cover 7 mounted at a mounting flange 40 formed at the cylinder, and an exhaust tube 8 engaged with a support hole 61 of an inside cover 6 and an exhaust port 11a of an exhaust fan 11 provided in an indoor unit 1. In this case, an exhaust passage 90 is formed from the port 11a to an exhaust space 70 in the cover 7 through the tube 8, and a warm water circulating piping pipeline 91 is formed from a piping assembling space 50 in the tube 5 to a guide space 60 in the cover 6.

10. 发明专利

JPH10318229A POSITIONING PIN FOR RESIN MOLDING, AND METHOD FOR FORMING RESIN MOLDING USING THIS POSITIONING PIN 失效
公开(公告)号：JPH10318229A
公开(公告)日：1998-12-02
申请号：JP14301497
申请日：1997-05-15
申请人： CHOFU SEISAKUSHO CO LTD
发明人： ARAKAWA JUNJI
IPC分类号： F16B19/02
摘要： PROBLEM TO BE SOLVED: To prevent the generation of crack in the periphery of an anchor part, and prevent the adhesion of resin in the periphery of a pin part by fitting a seal member in a root of the pin part. SOLUTION: At the time of setting a positioning pin 1, since a seal member 12 is fitted in a root of the positioning pin 1, a clearance 51 between an escape hole 50 and a pin part 11 is sealed by a seal member 12 at an opening part of the relief hole 50 (root of the pin part). Since the clearance 51 between the relief hole 50 and the pin part 11 is sealed by the seal member 12, flow of the thermosetting resin into this clearance 51 can be prevented. Consequently, at the time of drawing the pin from a mold, the pin part 11 can be easily drawn from the relief hole 50 without generating a resistance, and applying of the tensile force to an anchor part 10 is prevented, and the generation of malfunction such as a crack in the periphery of the anchor part 10 is prevented. Since the resin is not adhered to the periphery of the pin part 11, a labor for eliminating the adhered resin is unnecessary.

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