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81. 发明专利

JPH07207633A SNOW-MELTING SYSTEM 失效
公开(公告)号：JPH07207633A
公开(公告)日：1995-08-08
申请号：JP1892994
申请日：1994-01-19
申请人： FUJIKURA LTD
发明人： SAITO YUJI , ONO MIKIYUKI , MOCHIZUKI MASATAKA , SUGIHARA SHINICHI , MASUKO KOICHI
IPC分类号： E01H5/00 , F28D15/02
摘要： PURPOSE:To save fuel and reduce snow melting time, by making use of the exhaust heat as an auxiliary heat source for melting snow. CONSTITUTION:A temporary water storage tank 4 temporarily storing the hot water discharged from a restaurant kitchen 2 is provided. Only when the discharging waste water to the temporary water storage tank 4 is hight in the temperature. The storage tank is connected to a heat-accumulation tank 5 in order to store the hot waste water for heat-exchange. The heat- accumulation tank 5 is connected to a hot water header 27 as a snow-melting means for melting area 25 through a driving boiler 22 in snowing and a driving pump 24 interlocked with the drive of boiler 22. The return side from the hot water header 27 is connected so as to change over to the boiler side 22 by a three-way valve 29 through the heat accumulation tank 5 or bypassing the accumulation tank 5 in the relation of the heat-accumulation tank 5 with the return water temperature.

82. 发明专利

JPH074880A THERMAL INCREASED TEMPERATURE TRANSPORTING DEVICE 失效
公开(公告)号：JPH074880A
公开(公告)日：1995-01-10
申请号：JP17258593
申请日：1993-06-18
申请人： FUJIKURA LTD
发明人： SUGIHARA SHINICHI , MOCHIZUKI MASATAKA , MASUKO KOICHI , ITO MASAHIKO , SAITO YUJI , AOYAMA FUMIAKI
IPC分类号： F28D15/02
摘要： PURPOSE:To provide a simple structure in a thermal increasing temperature transporting device not requiring any power and to enable heat higher than the temperature of a heat source to be taken out as heat by a method wherein mercury of predetermined amount is filled in a closed heat pipe, an evaporating end of the heat pipe is arranged at a heat source and a condensing part of the heat pipe is installed at a heat take-out part of which the temperature is higher than that of the heat source. CONSTITUTION:There is provided a heat pipe 11 having mercury Hg sealed as working fluid in a stainless steel container 12. As an evaporating part 11a of the heat pipe 11 is arranged at a heat source, the sealed mercury Hg is heated, its vapor is moved to a condensing part 11b having a low vapor pressure, its heat is removed and then the mercury is condensed. At this time, in the case where mercury is condensed from its gaseous phase to its liquid phase, chromium or nickel of alloy components of stainless steel is melted out and reacted with mercury to produce amalgam. Reaction heat generated by amalgam reaction is added to heat discharged when the mercury vapor is condensed, resulting in that the heat is taken out as heat of which the temperature is higher than that of the heat source without using any power.

83. 发明专利

JPH06257971A HEAT-PIPE PANEL TYPE CONSTANT TEMPERATURE BOX BODY 失效
公开(公告)号：JPH06257971A
公开(公告)日：1994-09-16
申请号：JP6756593
申请日：1993-03-03
申请人： FUJIKURA LTD
发明人： MOCHIZUKI MASATAKA , SUGIHARA SHINICHI , MASUKO KOICHI , AOYAMA FUMIAKI
IPC分类号： E04H5/00 , F28D15/02
摘要： PURPOSE:To prevent automatically the overcooling of the inside of a box body by outdoor air. CONSTITUTION:In a heat pipe panel type constant temperature box body, in which operating fluid 8, transporting heat as latent heat, is sealed into a deaerated hollow panel type sealed vessel 7, and which incorporates a heat pipe panel 5, constituted so that the heat transporting direction thereof is directed from one surface of the sealed vessel 7 toward the other surface opposed to said surface, into a part of an outer wall, operating fluid 8 is constituted of a substance solidified at a temperature lower than a predetermined temperature. Accordingly, the heat pipe panel 5 becomes inert when the temperature thereof has been reduced to a temperature lower than a predetermined temperature whereby the inside of the box body will never be cooled excessively.

84. 发明专利

JPH06257927A RAPID COOLING DEVICE FOR OUTDOOR MOUNTED CASING 失效
公开(公告)号：JPH06257927A
公开(公告)日：1994-09-16
申请号：JP7294793
申请日：1993-03-08
申请人： FUJIKURA LTD
发明人： MOCHIZUKI MASATAKA , SUGIHARA SHINICHI , MASUKO KOICHI , AOYAMA FUMIAKI
IPC分类号： E04H5/10 , F25D1/02 , F25D16/00
摘要： PURPOSE:To perform an automatic continuous cooling operation within a casing when a heat pump is abnormally stopped. CONSTITUTION:In a rapid cooling device for an outdoor mounting type casing 1 of which inner part is cooled by a heat pump 3 driven by a predetermined power source, an upper part of the casing 1 is provided with a tank 8 for storing cooling water and at the same time a nozzle 7 for dispersing water toward an outer surface of the casing 1 is connected to the tank 8 through a water feeding pipe 9, and a water dispersion valve 10 opened under an abnormal stopping of the heat pump 3 is arranged at the midway part of the water feeding pipe 9.

85. 发明专利

JPH06241674A COLD HEAT ACCUMULATIVE TYPE COOLING DEVICE AT HEAT PIPE CONDENSING PART 失效
公开(公告)号：JPH06241674A
公开(公告)日：1994-09-02
申请号：JP5650793
申请日：1993-02-22
申请人： FUJIKURA LTD
发明人： SUGIHARA SHINICHI , MOCHIZUKI MASATAKA , MASUKO KOICHI , ITO MASAHIKO , SAITO YUJI , AOYAMA FUMIAKI
IPC分类号： F28D15/02 , F28D20/00 , F28D20/02
摘要： PURPOSE:To reduce a running cost by a method wherein a condensing part of a heat pipe and a cooling part of a freezer are arranged within a cooling tank storing cold heat accumulation material capable of storing cold heat in a form of latent heat in such a manner that heat can be given or received with cold heat accumulating material. CONSTITUTION:Heat got from a power cable is absorbed into an evaporating part of a heat pipe 1 and working fluid within the heat pipe 1 is evaporated. Working fluid changed into vapor form is moved to a condensing part 1a of the heat pipe 1, cooled by cold heat accumulating agent 3 within a cooling tank 2, evaporating latent heat is discharged toward the cold heat accumulating agent 3 so as to perform condensing and liquefying of it. Then, the cold heat accumulation agent 3 is cooled by an evaporator 5 of a freezer 4 within the cooling tank 2, the heat is moved toward the refrigerant of the freezer 4. Since the condensing part 1a of the heat pipe 1 and the evaporator 5 of the freezer 4 are integrally fixed within the cooling tank 2 in the cooling device of the heat pipe condensing part, it is possible to perform a heat transfer from the condensing part 1a of the heat pipe 1 to the freezer 4 only through the cooling tank 2.

86. 发明专利

JPH06229692A LOOP TYPE HEAT PIPE 失效
公开(公告)号：JPH06229692A
公开(公告)日：1994-08-19
申请号：JP4226193
申请日：1993-02-05
申请人： FUJIKURA LTD , AGENCY IND SCIENCE TECHN
发明人： MASUKO KOICHI , SHIRAISHI MASAO , MOCHIZUKI MASATAKA , SUGIHARA SHINICHI , SAITO YUJI
IPC分类号： F28D15/02
摘要： PURPOSE:To obtain a loop type heat pipe capable of exhibiting its specified heat transferability with the arrangement of liquid return pipes kept properly. CONSTITUTION:Two or more liquid return pipes 14 arranged inside an evaporation pipe 12 are connected in a ring shape by ring-like positioning members 20 at specified lengthwise pitches to restrict the movement of the liquid return pipes 14 in the circumferential and radial directions of the evaporation pipe 12. Therefore, the arrangement of the liquid return pipes 14 is kept properly, and the working liquid is evenly supplied onto the inner face of the evaporation pipe 12, allowing a loop type heat pipe 11 to exhibit its specified heat transferability.

87. 发明专利

JPH06159962A MANUFACTURE OF EVAPORATION PIPE FOR LOOP-SHAPED HEAT PIPE 失效
公开(公告)号：JPH06159962A
公开(公告)日：1994-06-07
申请号：JP33667992
申请日：1992-11-24
申请人： FUJIKURA LTD , AGENCY IND SCIENCE TECHN
发明人： MASUKO KOICHI , SHIRAISHI MASAO , MOCHIZUKI MASATAKA , AOYAMA FUMIAKI , OHASHI KAZUHIKO , KATAOKA YOSHIO
IPC分类号： F28D15/02
摘要： PURPOSE:To provide a method for manufacturing a liquid return pipe for a loop-shaped heat pipe in which the liquid return pipe can be mounted easily at a prescribed interval spirally inside an evaporation pipe. CONSTITUTION:In a forming process of a twisted body 17, a liquid return pipe 13 and an air-permeable interposition 14 to fill a gap between the liquid return pipes 13 are sent out simultaneously toward the outside of a spacer 15 which forms vaporstream in a central part of a evaporation pipe 12, and the liquid return pipe 13 and the interposition 14 are twisted spirally outside the spacer 15 to form the twisted body 17 which substantially has the same outer diameter as the inner diameter of the evaporation pipe 12. In an inserting process of the twisted body 17 into the evaporation pipe 12, only by inserting the twisted body 17 into the evaporation pipe 12, the liquid return pipe 13 can be mounted easily inside the evaporation pipe 12 at a prescribed interval.

88. 发明专利

JPH05131215A MANUFACTURE OF TUBING FOR HEAT PIPE PROVIDED WITH SPIRAL WICK 失效
公开(公告)号：JPH05131215A
公开(公告)日：1993-05-28
申请号：JP32527691
申请日：1991-11-13
申请人： FUJIKURA LTD
发明人： MASUKO KOICHI , YOSHIDA SHOTARO , MOCHIZUKI MASATAKA , KATAOKA YOSHIO
IPC分类号： B21C37/06 , F28D15/02
摘要： PURPOSE:To enhance the quality and lengthen the length of heat pipe providing with a spiral wick. CONSTITUTION:In a roll forming process in which a metallic tape 3 in a pipe manufacturing line is formed into a pipe, the long size of tubing 1 with a wick for a heat pipe is made possible by fitting the wick 5, while forming it in a spiral shape, into the pipe. Also, in the roll forming process, if a liquid return pipe is inserted together with the wick, a loop type tubing with a wick for a heat pipe is manufactured.

89. 发明专利

JPH05118777A STRUCTURE OF EVAPORATING PART OF LOOP TYPE HEAT PIPE 失效
公开(公告)号：JPH05118777A
公开(公告)日：1993-05-14
申请号：JP32007991
申请日：1991-10-29
申请人： FUJIKURA LTD , TOKYO ELECTRIC POWER CO
发明人： SAITO YUJI , SUZUKI KOZO , SUGITA YOSHIHIDE , OKADA JUN , YOSHIDA SHOTARO , MOCHIZUKI MASATAKA , MASUKO KOICHI
IPC分类号： F28D15/02
摘要： PURPOSE:To accelerate evaporation of working fluid in an evaporating tube. CONSTITUTION:A shaft-like filling material 24 is inserted into an evaporating pipe 23 provided vertically inside a heat reserving body 20 to define therein a space long vertically and small in cross-sectional passage area. As a result, the working fluid 31 is blown up by boiling reaching a greater height.

90. 发明专利

JPH0481110B2 失效
公开(公告)号：JPH0481110B2
公开(公告)日：1992-12-22
申请号：JP15159984
申请日：1984-07-20
申请人： FUJIKURA LTD
发明人： MASUKO KOICHI , MOTAI TSUNEAKI , MOCHIZUKI MASATAKA , ITO MASAHIKO , TAKAHASHI KAZUYASU
IPC分类号： B21C37/26 , B21D53/06 , F28F1/36

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