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1. 发明公开

EP2883928A4 HEAT STORAGE MATERIAL COMPOSITION, AUXILIARY HEAT SOURCE USING SAME, AND HEAT SUPPLY METHOD 审中-公开
标题翻译： CHANGE材料组成，辅助热源及正确操作
公开(公告)号：EP2883928A4
公开(公告)日：2016-04-06
申请号：EP13827590
申请日：2013-08-06
申请人： FURUKAWA ELECTRIC CO LTD
发明人： SHIMURA TAKAHIRO , IKEDA MASAMI , NAKAMURA TOSHIAKI , TSUZUKI YOSHIKAZU , MINAMI TATSUYA
IPC分类号： C09K5/06 , F28D20/02 , F28F23/02
CPC分类号： F28D20/02 , C09K5/063 , Y02E60/145
摘要： A heat storage material composition, at least containing at least one organic compound selected from ethanol, ethylene glycol, propylene glycol, and acetic acid, sodium acetate, and water, wherein a content of the water is 72.4 to 100 parts by mass, relative to 100 parts by mass of the sodium acetate; an auxiliary heat source arid a heat supply method, using the heat storage material composition.

2. 发明公开

EP2808639A4 HEAT TRANSPORT APPARATUS 审中-公开
标题翻译：传热器
公开(公告)号：EP2808639A4
公开(公告)日：2015-08-05
申请号：EP13741236
申请日：2013-01-24
申请人： FURUKAWA ELECTRIC CO LTD
发明人： HIRASAWA TAKESHI , IKEDA MASAMI , KIMURA YUICHI , SHIMADA MAMORU , NAKAMURA TOSHIAKI
IPC分类号： F28D15/02 , F28D15/04 , F28D15/06 , H01M10/6552
CPC分类号： F28D15/04 , F28D15/0275 , F28D15/06 , F28F2265/14 , H01M10/6552

3. 发明专利

JP2001074381A THIN FLAT TYPE HEAT PIPE AND CONTAINER 失效
公开(公告)号：JP2001074381A
公开(公告)日：2001-03-23
申请号：JP25274899
申请日：1999-09-07
申请人： FURUKAWA ELECTRIC CO LTD
发明人： NODA HAJIME , KAWABATA KENYA , NAKAMURA TOSHIAKI , NIEKAWA JUN
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To allow a gas to be scarcely retained therein and to simply completely seal and cut so as to efficiently cool a semiconductor chip or the like by providing a step from an outer periphery at a center of a thin copper plate to form a recess, and providing a passage as a sealing part communicating with an exterior at a corner of the periphery. SOLUTION: A rectangular copper plate is pressed to form a recess shape at a center 2 on its rectangular outer periphery 1. However, a corner 3 of a part of the periphery is formed in a shape disposed in the same plane as the center. Another normal copper flat plate is combined and laminated on the periphery 1 by using a brazing material, thereby obtaining a container having an opening at the corner 3. A liquid is poured from the corner 3, the container is heated, and a gas is displaced by a boiling method. A tip of the corner 3 is obliquely caulked, and then welded to obtain a flat heat pipe. Alternatively, the tip of the corner 3 is contained in a vacuum evacuating system having a slightly soft packing in its opening, and may be made to the heat pipe by injecting a vapor and vacuum evacuating.

4. 发明专利

JP2001027487A GRAVITY TYPE HEAT PIPE 失效
公开(公告)号：JP2001027487A
公开(公告)日：2001-01-30
申请号：JP20084999
申请日：1999-07-14
申请人： FURUKAWA ELECTRIC CO LTD , TOKYO ELECTRIC POWER CO
发明人： KAWABATA KENYA , NAKAMURA TOSHIAKI , WATANABE KENJI
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To provide a gravity type heat pipe to maintain excellent heat transfer performance at a condensing part at a high value. SOLUTION: This heat pipe is formed such that a scrape member 20 to scrape working liquid of a condensing part in a spiral wire shape in a form to be throttled in a down state is situated at a condensing part 10. Since a scraping member is situated at a condensing part, the increase of a liquid film of working liquid at the condensing part is suppressed and thus, excellent heat transfer performance at the condensing part is maintained at a high value.

5. 发明专利

JP2001153577A VARIABLE CONDUCTANCE HEAT PIPE 失效
公开(公告)号：JP2001153577A
公开(公告)日：2001-06-08
申请号：JP33791299
申请日：1999-11-29
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KAWABATA KENYA , NODA HAJIME , NAKAMURA TOSHIAKI
IPC分类号： F28D15/02 , F28D15/06
摘要： PROBLEM TO BE SOLVED: To provide a variable conductance heat pipe with improved heat controllability for maintaining a heat radiation start temperature at a specific temperature by preventing working fluid in a heat pipe from passing through a condensation part in the state of steam or liquid drips and reaching a gas well, and preventing the gas well from becoming an extremely high temperature and preventing the amount of working fluid operating as the heat pipe from decreasing and hence from causing dry-out. SOLUTION: The variable conductance heat pipe is provided with a closed container consisting of an evaporation part, a heat insulation part, a condensation part, and a gas well part, a specific amount of working fluid and a specific amount of non-condensation gas being sealed into the sealed container, and a ribbon-shaped buffer material for increasing channel resistance being installed between the condensation part and the gas well part, at the condensation part, or at the gas well part.

6. 发明专利

JP2001280870A VARIABLE CONDUCTANCE HEAT PIPE 失效
公开(公告)号：JP2001280870A
公开(公告)日：2001-10-10
申请号：JP2000094760
申请日：2000-03-30
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KAWABATA KENYA , NODA HAJIME , NAKAMURA TOSHIAKI
IPC分类号： F28D15/06
摘要： PROBLEM TO BE SOLVED: To provide a variable conductance heat pipe exhibiting excellent controllability of heat radiation in which radiation starting temperature can be sustained at a constant level by preventing ambient temperature variation from having an effect on the movement of interface between the vapor of working liquid and noncondensible gas. SOLUTION: The variable conductance heat pipe comprises an enclosed container having an evaporating section and a condensing section, a specified quantity of a working fluid and noncondensible gas encapsulated in the enclosed container, and a gas trap for containing gas provided at the end part of the condensing section not to be exposed directly to heat emitted therefrom.

7. 发明专利

JP2001013051A EVALUATION METHOD FOR RELIABILITY OF SEALED AND CUT PART IN PLANAR HEAT PIPE 失效
公开(公告)号：JP2001013051A
公开(公告)日：2001-01-19
申请号：JP18749999
申请日：1999-07-01
申请人： FURUKAWA ELECTRIC CO LTD
发明人： NODA HAJIME , KAWABATA KENYA , NAKAMURA TOSHIAKI , NIEKAWA JUN
IPC分类号： G01N3/12 , F28D15/02 , F28F1/02
摘要： PROBLEM TO BE SOLVED: To provide an evaluation method for the reliability of a sealed and cut part in a thin planar heat pipe in which the wall thickness of a container is thin and whose internal structure is fine. SOLUTION: In a pipe body in which a working fluid is airtightly sealed and in the pipe body of a heat pipe 1 which is provided with a sealed and cut part 3, steel plates 2 are heated in such a way that a pressure inside the body becomes larger than a pressure outside the body. Then, the gasified vapor of the working fluid which flows out to the outside from the sealed and cut part 3 of the heat pipe 1 is detected. Alternatively, the amount of the gasified vapor of the working fluid which flows out from the sealed and cut part 3 is measured. The reliability of the sealed and cut part is evaluated.

8. 发明专利

JP2001153575A VARIABLE CONDUCTANCE HEAT PIPE 失效
公开(公告)号：JP2001153575A
公开(公告)日：2001-06-08
申请号：JP33791399
申请日：1999-11-29
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KAWABATA KENYA , NODA HAJIME , NAKAMURA TOSHIAKI
IPC分类号： F28D15/02
摘要： PROBLEM TO BE SOLVED: To provide a variable conductance heat pipe with improved heat controllability for maintaining a radiation start temperature at a specific temperature by preventing working fluid in a heat pipe from passing through a condensation part in the state of steam or liquid drips and reaching a gas well, and preventing the gas well from becoming an extremely high temperature even if, for example, the steam or the working fluid reaches the gas well and preventing the amount of working fluid operating as the heat pipe from decreasing and hence from causing dry-out. SOLUTION: The variable conductance heat pipe is provided with a closed container having a heat absorption part and a heat radiation part, a specific amount of working fluid and a specific amount of non-condensation gas being sealed into the closed container, a gas well container that is provided with a plurality of laminated spaces being provided at the end of the heat radiation part of the closed container and is used for accommodating the non-condensation gas, and a communication member for connecting the sealed container to the gas well container.

9. 发明专利

JPH11329485A BATTERY MODULE FOR ELECTRIC POWER STORAGE 失效
公开(公告)号：JPH11329485A
公开(公告)日：1999-11-30
申请号：JP13185498
申请日：1998-05-14
申请人： TOKYO ELECTRIC POWER CO , FURUKAWA ELECTRIC CO LTD
发明人： KAWABATA KENYA , NAKAMURA TOSHIAKI , WATANABE KENJI
IPC分类号： H01M10/39
摘要： PROBLEM TO BE SOLVED: To provide a battery module for electric power storage excellent in maintainability. SOLUTION: In a battery module 4 for electric power storage, a battery group comprising a plurality of arranged batteries for electric power storage is disposed on a plate part 1, variable-conductance heat pipes are mounted substantially horizontally in grooves 10 provided in the plate part 1, and the variable-conductance heat pipes are structured to be insertable into the grooves 10 from the side surface side of the plate part 1 and extractable therefrom. Because this has a structure made up by disposing a plate material above or under the battery group and mounting the variable-conductance heat pipes substantially horizontally in the grooves 10 or holes provided in the plate material, heat can escape efficiently also from the middle part of the battery group and temperature control can be appropriately performed without needing external power.

10. 发明专利

JPH1163867A VARIABLE CONDUCTANCE HEAT PIPE 失效
公开(公告)号：JPH1163867A
公开(公告)日：1999-03-05
申请号：JP23010297
申请日：1997-08-27
申请人： FURUKAWA ELECTRIC CO LTD
发明人： KAWABATA KENYA , NAKAMURA TOSHIAKI , NIEKAWA JUN
IPC分类号： F28D15/06
摘要： PROBLEM TO BE SOLVED: To upgrade the accuracy of variable conductance function in a temperature control range by providing a gas reservoir at an opposite side of a condenser to an evaporator, and providing a filter in a container between the reservoir and the condenser. SOLUTION: A pipe body 10, filter 30 and gas condenser 20 are respectively formed with spaces communicating with their interiors. And, a non-condensible gas of a predetermined amount is sealed in the space. And, a gas reservoir 40 is provided at an opposite side of the body 10 to the evaporator. The space of the reservoir 40 and the space of the body 10 are sealed with predetermined amount of operating fluid via a filter provided in the filter 30 in an internal space corresponding to the body 10. Thus, a dry-out for bringing about overheat of the evaporator of the body 10 can be prevented, and hence variable conductance function can be accurately performed in a temperature control range.

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