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1. 发明专利

JP2009016088A Insulated wire 有权
标题翻译：绝缘线
公开(公告)号：JP2009016088A
公开(公告)日：2009-01-22
申请号：JP2007174503
申请日：2007-07-02
申请人： Hokkaido Denki Kk , 北海道電機株式会社
发明人： KAWAI YOSHINAO , NIIYAMA TSUYOSHI , HAYASHI SHINTARO
IPC分类号： H01B7/17 , H01B7/28
CPC分类号： Y02A30/14
摘要： PROBLEM TO BE SOLVED: To provide a snow-repellent type insulated wire in which drag coefficient Cd in the practical wind velocity area is stable and low.
SOLUTION: This insulated wire has cross-sectionally triangular groove parts 3 on the outer peripheral face of an insulation coating 2 at prescribed intervals in the circumferential direction. These groove parts 3 are arranged extending linearly in the longitudinal direction of the electric wire. Moreover, when the radius of the electric wire is expressed by R, the radius of a virtual circle made by connecting respective bottom parts of the groove parts by r, the number of the groove parts 3 by N, the width of the groove part 3 by W, the radius of the curvature of the corner part which connects the inner face of the groove part 3 and the outer peripheral face of the electric wire by Or, and the radius of a curvature of the groove valley part by Ir, they are in the ranges of 4.5 mm≤r≤13 mm, 0.2 mm≤R-r≤0.5 mm, 24≤N, 0.6 mm≤W≤1.1 mm, Or≤0.1 mm, and Ir≤0.1 mm.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供实际风速区域中的阻力系数Cd稳定且低的防雪型绝缘电线。解决方案：该绝缘线在周向上以规定的间隔在绝缘涂层2的外周面上具有横截面三角形的槽部3。这些槽部3沿着电线的长度方向直线地配置。此外，当电线的半径表示为R时，通过将槽部的各个底部的r连接到槽部3的数量N，通过槽部3的宽度，槽部3的宽度通过W表示将槽部3的内面与电线的外周面连接的角部的曲率半径为Or，槽谷部的曲率半径为Ir，则为在4.5mm≤r≤13mm，0.2mm≤Rr≤0.5mm，24≤N，0.6mm≤W≤1.1mm，或者≤0.1mm，Ir≤0.1mm的范围内。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007255743A Electric space heating device 审中-公开
标题翻译：电加热装置
公开(公告)号：JP2007255743A
公开(公告)日：2007-10-04
申请号：JP2006077807
申请日：2006-03-20
申请人： Hokkaido Denki Kk , 北海道電機株式会社
发明人： INOUE EISUKE
IPC分类号： F24D13/00 , F24D19/10
摘要： PROBLEM TO BE SOLVED: To provide an electric space heating device, reducing drop of room temperature even during the excitation stop period in the case of using a power supply having an excitation stop period such as snow melting power. SOLUTION: This heating device includes: a heater 1; a main circuit part 2 connecting the heater 1 and the main commercial power supply V 1 ; a subsidiary circuit part 3 connecting the heater 1 and the subsidiary commercial power supply V 2 ; a relay 4 electrically opening and closing both of the main circuit part 2 and the subsidiary circuit part 3; and a thermostat 5 capable of controlling the supply power to the heater 1 according to the ambient temperature. When the main commercial power supply V 1 is excited, the power from the power supply V 1 is supplied to the heater 1, and when excitation is stopped, the circuit is changed by the relay 4, and the power from the power supply V 2 is supplied. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供电动空间加热装置，即使在使用具有诸如融雪功率的激励停止时段的电源的情况下，即使在激励停止期间也降低室温下降。解决方案：该加热装置包括：加热器1; 连接加热器1和主商用电源V 的主电路部分2; 连接加热器1和辅助商用电源V 2的辅助电路部分3; 继电器4，电连接主电路部分2和辅助电路部分3; 以及能够根据环境温度控制对加热器1的供电的恒温器5。当主商用电源V1 被激励时，来自电源V 1 的电力被提供给加热器1，并且当激励停止时，电路被改变并且提供来自电源V 2 的电力。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005024213A Heat storage heater 审中-公开
标题翻译：热存储加热器
公开(公告)号：JP2005024213A
公开(公告)日：2005-01-27
申请号：JP2003270209
申请日：2003-07-01
申请人： Hokkaido Denki Kk , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 北海道電機株式会社
发明人： USAMI HIROSHI
IPC分类号： F24H7/02
摘要： PROBLEM TO BE SOLVED: To provide a heat storage heater capable of properly adjusting a temperature even in heating by an auxiliary heating element.
SOLUTION: This heat storage heater 1 comprises an electric heater 2, a heat storage brick 3 capable of storing the heat by the heating of the electric heater 2, an intake port for taking the outside air, a ventilation flue 5 for heating the taken outside air by bringing it into contact with the heat storage brick 3, and a blowout port 8 for blowing out the hot air through the ventilation flue 5. In this heat storage heater 1, a space between a heat insulating material 4 mounted on an outer periphery of the heat storage brick 3 and the heat storage brick 3 is used as the ventilation flue 5. Further this heat storage heater comprises a temperature adjusting mechanism 9 near the blowout port 8 for mixing the hot air heated by the heat storage brick 3 and the outside air sent to a blowout port 8 side without brought into contact with the heat storage brick 3 to obtain the hot air of a proper temperature. An auxiliary heater 10 is mounted in the ventilation flue 5 in addition to the heat storage brick, for heating the outside air. As the auxiliary heater 10 heats only a gas in the ventilation flue 5, and does not heat the outside air sent to the blowout 8 side, the outside air can be utilized to adjust the temperature.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供即使在辅助加热元件的加热中也能适当地调节温度的蓄热加热器。解决方案：该蓄热加热器1包括电加热器2，能够通过加热电加热器2来储存热量的储热砖3，用于取出外部空气的进气口，用于加热的通风道5 通过使其与储热砖3接触而将被取出的外部空气，以及用于通过通风道5吹出热空气的吹出口8.在该蓄热加热器1中，安装在隔热材料4上的隔热材料4之间的空间蓄热砖3的外周和储热砖3被用作通风道5.此外，该蓄热加热器包括靠近吹出口8的温度调节机构9，用于将由储热砖加热的热空气 3并且外部空气被送到吹出口8侧而不与储热砖3接触，以获得适当温度的热空气。辅助加热器10除了用于加热外部空气的储热砖之外还安装在通风道5中。由于辅助加热器10仅加热通风道5中的气体，并且不会将送入吹出口8侧的外部空气加热，所以可以利用外部空气来调节温度。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JPH07217997A TEMPERATURE MEASURING METHOD OF HEAT STORAGE STRUCTURE OF ELECTRIC HEAT STORAGE HEATER 失效
公开(公告)号：JPH07217997A
公开(公告)日：1995-08-18
申请号：JP1060794
申请日：1994-02-01
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO ELECTRIC POWER , HOKKAIDO DENKI KK
发明人： FURUKAWA KOHEI , YAMANISHI KATSUYA , ITO TETSUJI , INABA SHIGERU , TAKEYAMA SATORU , SONODA FUJIO
IPC分类号： F24H7/00
摘要： PURPOSE:To correctly and easily measure average temperature irrespective of a distribution state of the average temperature by performing a temperature measurement of a heat storage structure at a plurality of points upon measuring the temperature of the heat storage structure to detect the amount of heat storage of the heat storage structure and controlling operation of a heater, etc., in response to the amount of heat storage. CONSTITUTION:In an electric heat storage heater, heat is stored in a heat storage structure 3 using inexpensive time zone electric power such as midnight electric power and snow melting electric power, etc., and stored heat is used to perform day heating for effective utilization of residual electric power. The heat storage structure 3 is constructed by arranging heat storage bricks 6 vertically and horizontally, the bricks being surrounded with a heat insulating material and being heated with a heater for heating the heat storage structure 3 with power supply. In this case, measuring points are provided at junctions among the bricks 6, and temperature sensors 16 are mounted at the measuring points for temperature measurement at a plurality of the points. A temperature distribution of the heat storage structure 3 is measured from measurement values by the sensors 16 to correctly know average temperature for power supply control to the heater.

5. 发明专利

JPH07217996A FAN CONTROL METHOD OF ELECTRIC HEAT STORAGE HEATER 失效
公开(公告)号：JPH07217996A
公开(公告)日：1995-08-18
申请号：JP866194
申请日：1994-01-28
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO ELECTRIC POWER , HOKKAIDO DENKI KK
发明人： YAMANISHI KATSUYA , ITO TETSUJI , FURUKAWA KOHEI , INABA SHIGERU , TAKEYAMA SATORU , SONODA FUJIO
IPC分类号： F24H7/00
摘要： PURPOSE:To provide a fan control method of an electric heat storage heater wherein fan noise is reduced and predetermined heating capability is ensured irrespective of a change in the amount of heat storage in a heat storage structure to keep smaller a difference between heating temperature and set temperature. CONSTITUTION:A temperature controller 20 of an electric heat storage heater controls an fan 10 continuously to optimum revolutions using fuzzy operation in response to a difference between detection temperature by a room temperature sensor 14 and set temperature of room temperature set means 16 to keep smaller the difference between the detection temperature and the set temperature. The air fan 10 is rotated at a low speed where room temperature can be kept unchanged to eliminate wasteful fan rotation and for reduction of fan noise, and predetermined heating capability is ensured with an increase of the revolutions of the fan when temperature of the heat storage structure is lowered.

6. 发明专利

JPH05248706A 失效
公开(公告)号：JPH05248706A
公开(公告)日：1993-09-24
申请号：JP5065792
申请日：1992-03-09
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO ELECTRIC POWER , HOKKAIDO DENKI KK
发明人： YAMANISHI KATSUYA , SONODA FUJIO , INABA SHIGERU , TAKEYAMA SATORU , KOBAYASHI KENSHO
IPC分类号： F24D15/02 , F24H7/02
摘要： PURPOSE:To enable a high accurate adjustment to be controlled by a method wherein if a difference DELTAT1 between a temperature difference of a thermal accumulator between that of a reference sun shining day and that of the same time of the previous day and a temperature of thermal accumulator of next day based on a presence or a non-presence of operation of a blower in a thermal radiation time band has a relation of DELTAT1>=0, the set temperature of the thermal accumulator is corrected. CONSTITUTION:As a reference sun shining time, 15:00 is selected, a temperature of the thermal accumulator at this time is detected, and a set temperature T. of the thermal accumulator at the same time of the previous TA is corrected as a value of TA+DELTAT1/8. In addition, in the case that no operation of the blower is performed in the thermal radiation time of 9:00 to 23:00 and there is a relation of a room temperature >= a maximum set room temperature +3 deg.C, the operation is judged as an over- heating operation and then a target value TM when the temperature of the thermal accumulator is lower than the natural thermal radiation is corrected as TM=TM-10 deg.C. If no over-heating operation is carried out, the value is corrected as TM+20 deg.C. With such an arrangement, it becomes possible to perform a more fine control of a thermal accumulating heater.

7. 发明专利

JP2001004160A ELECTRIC HEAT STORAGE HEATER 失效
公开(公告)号：JP2001004160A
公开(公告)日：2001-01-12
申请号：JP17582499
申请日：1999-06-22
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO ELECTRIC POWER , HOKKAIDO DENKI KK
发明人： NAKURA YUUJI , USAMI HIROSHI , INABA SHIGERU , HONMA TAKASHI , OGASAWARA KAZUTAKA
IPC分类号： F24D11/00 , F24D15/02
摘要： PROBLEM TO BE SOLVED: To save energy when a heating load is small by ensuring arbitrary setting of heat storage temperature with respect to a heat storage heater where power supply to a heat storage heater is controlled with a temperature sensor. SOLUTION: A heat storage heater is adapted such that there is provided a temperature sensor 18 around a heat storage heater 5 for controlling power supply to the heat storage heater 5 of a heat storage structure, and a relay 17 is controlled with the action of the sensor to switch on and off a power supply circuit, and further there is provided another sensor heater 20 around the temperature sensor 18. Heating temperature is adjusted with a thumbscrew of temperature setting means 22, and there is changed with the sensor heater 20 a relationship between temperature rise characteristics of the heat storage heater 5 and the temperature sensor 18. Thus, heat is stored in an arbitrary heat storage temperature state.

8. 发明专利

JPH1151487A ELECTRIC HEAT STORAGE HEATER 失效
公开(公告)号：JPH1151487A
公开(公告)日：1999-02-26
申请号：JP22433397
申请日：1997-08-05
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO DENKI KK
发明人： KUWABARA MASAHIRO , USAMI HIROSHI , SONODA FUJIO , INOUE EISUKE
IPC分类号： F24H7/02
摘要： PROBLEM TO BE SOLVED: To facilitate variation of the size of a draft passage. SOLUTION: An electric heat storage heater comprises an electric heater, a heat storage brick 2 to store heat through the generation of heat, a heat insulation material 4 to surround the periphery of the heat storage brick 2, and a draft passage formed between the heat storage body 2 and the heating insulation material 4. In this case, a spacer 10 made of glass is arranged between the heat storage brick 2 and the heat insulation material 4. The width of the draft passage is easily varied by varying the size of the spacer 10.

9. 发明专利

JP2005331152A Water heater 审中-公开
标题翻译：热水器
公开(公告)号：JP2005331152A
公开(公告)日：2005-12-02
申请号：JP2004149241
申请日：2004-05-19
申请人： Hokkaido Denki Kk , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 北海道電機株式会社
发明人： USAMI HIROSHI
IPC分类号： F24H1/10 , F24H1/14 , F24H7/02
摘要： PROBLEM TO BE SOLVED: To provide a water heater less liable to fall down, and capable of sufficiently supplying heat energy though it is compact, and to provide a fluid transporting pipe capable of increasing a heat exchanging area.
SOLUTION: This water heater 1 for heating the water introduced from a water supply port 4a by a heat storage body 3 and supplying the hot water from a hot water supply port 4b, comprises a heating element 2, the heat storage body 3 heated by heat generation of the heating element 2 and capable of storing the heat, and a transporting pipe 4 for transporting the water introduced from the water supply port 4a to the hot water supply port 4b. As a water storage volume is reduced while keeping sufficient heat energy by utilizing the heat storage body 3 as a heating source of the water in this water heater 1, a volume of the water heater itself can be reduced in comparison with a conventional one utilizing an electric heater as a heating source, and its height can be reduced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种不易落下的热水器，并且能够通过紧凑地充分供应热能，并且提供能够增加热交换面积的流体输送管。解决方案：用于加热从供水口4a通过蓄热体3并从热水供应口4b供应热水的水的热水器1包括加热元件2，蓄热体3 通过加热元件2的发热加热并且能够储存热量;以及输送管4，用于将从供水口4a引入的水输送到热水供给口4b。由于通过利用作为该热水器1中的水的热源的蓄热体3来保持足够的热能，因此储水容积减少，与常规的热水器相比，可以减少热水器本身的体积电加热器作为加热源，其高度可以减小。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JPH09269151A ELECTRIC HEAT STORAGE HEATER 失效
公开(公告)号：JPH09269151A
公开(公告)日：1997-10-14
申请号：JP7689396
申请日：1996-03-29
申请人： SUMITOMO ELECTRIC INDUSTRIES , HOKKAIDO DENKI KK
发明人： USAMI HIROSHI , SONODA FUJIO
IPC分类号： F24H7/02
摘要： PROBLEM TO BE SOLVED: To improve the responsiveness of the bi-metal deformation to the change in the temperature of the hot air by supporting the bi-metal by a metallic plate which is provided on an upper part of an air outlet and exposed to the hot air in the bi-metal which senses the temperature of the hot air to be deformed, and displaces a damper to adjust the opening of the air outlet. SOLUTION: In a heating system in which an electric heater 2 is energized at night time to store heat in a heat storage body 1, and the heat is radiated during the day time for heating, the air which is brought into contact with the heat storage body 1 to be turned into the hot air after the heat exchange, flows out of an air outlet 6b, and heats a metallic plate 10 while passing through a passage between an external case 5 and a heat insulation material 3, and a bi-metal 8 is deformed by the heat of the metallic plate 10. When the temperature of the hot air is dropped, the temperature of the metallic plate 10 is also dropped, and the temperature of the bi-metal 8 is soon dropped to the temperature of the hot air. The deformation of the bi-metal 8 becomes larger as the temperature becomes higher, and the opening of the air outlet 6b to be adjusted by a damper 7 becomes large when the temperature is low, while the opening becomes small when the temperature is higher, and the appropriate heat radiation is controlled according to the temperature of the hot air.

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