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1. 发明专利

JPS5621399A DEVICE FOR COOLING HIGH HEATER 失效
公开(公告)号：JPS5621399A
公开(公告)日：1981-02-27
申请号：JP9778379
申请日：1979-07-31
申请人： NIPPON TELEGRAPH & TELEPHONE , DAIKIN IND LTD
发明人： MATSUURA FUSAJIROU , ICHIMURA MITSURU , TSUJI TADAO
IPC分类号： H05K7/20 , H01L23/46 , H01L23/473

2. 发明专利

JPS60223993A COOLING DEVICE FOR HIGHLY HEATING EQUIPMENT 失效
公开(公告)号：JPS60223993A
公开(公告)日：1985-11-08
申请号：JP7961884
申请日：1984-04-20
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ICHIMURA MITSURU , SUENAGA TETSUO , NAKAO MASAKI , ISHIGAMI AYAO , KUDOU KENICHIROU
IPC分类号： F28D15/02 , F28D19/00
摘要： PURPOSE:To permit to cool the highly heating equipment without spoiling the functions thereof by a method wherein second heat exchanger is provided at a higher position than first heat exchanger, these heat exchanger are connected circularly through pipeline and low boiling point refrigerant, vaporized in atmosphere, is sealed into the pipeline. CONSTITUTION:The heat exchanger 2 is provided above an electronic switch- board 1 and the heat exchanger 2, provided at the outside of a room 8, is arranged at higher position than the heat exchanger 2. The heat exchanger 2, refrigerant pipelines 4 and the heat exchanger 3 are connected so as to form a closed loop and the low boiling point refrigerant, evaporated in the atmosphere, such as Freon or the like for example, is sealed into the pipelines. The refrigerant is the low boiling point refrigerant capable of being evaporated in the atmosphere, therefore, it is evaporated instantaneously even in case leakage of the same is caused and there is no possibility to spoil the switchboard 1. The circulation of the low boiling point refrigerant is effected utilizing the principle of thermosyphon, therefore, the trouble of the device may be reduced and the reliability of the same may be improved. Further, the possibility of dewing on the surface of the heat exchanger 2 may be very few.

3. 发明专利

JPS60223504A SNOW MELTING APPARATUS 失效
公开(公告)号：JPS60223504A
公开(公告)日：1985-11-08
申请号：JP7961984
申请日：1984-04-20
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ICHIMURA MITSURU , NAKAO MASAKI , KUWABARA SHIGERU
IPC分类号： E01C11/26 , E01H5/10 , F28D15/02 , F28D19/00

4. 发明专利

JPH0137662B2 失效
公开(公告)号：JPH0137662B2
公开(公告)日：1989-08-08
申请号：JP13783984
申请日：1984-07-03
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ITO YOSHIFUMI , NAKAO MASAKI , ICHIMURA MITSURU
IPC分类号： F24V50/00 , F24D11/00 , F24S90/00 , F28D20/02

5. 发明专利

JPS5925952B2 JPS5925952B2 - 失效
公开(公告)号：JPS5925952B2
公开(公告)日：1984-06-22
申请号：JP5862680
申请日：1980-05-06
申请人： Nippon Telegraph & Telephone
发明人： ICHIMURA MITSURU , NAKAO MASAKI , MATSURA FUSAJIRO
IPC分类号： F28D20/02 , F28D15/00 , F28D15/02 , F28D17/00
CPC分类号： Y02E60/145

6. 发明专利

JPS61237976A HEAT PUMP TYPE AIR CONDITIONER 失效
公开(公告)号：JPS61237976A
公开(公告)日：1986-10-23
申请号：JP7852785
申请日：1985-04-15
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SUDO ISAMU , SUENAGA TETSUO , MATSUSHIMA OSAMU , ICHIMURA MITSURU , YAMADA YUJI
IPC分类号： F25B27/02 , F25B13/00

7. 发明专利

JPS56155390A LATENT HEAT ACCUMULATING APPARATUS 失效
公开(公告)号：JPS56155390A
公开(公告)日：1981-12-01
申请号：JP5862880
申请日：1980-05-06
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： NAKAO MASAKI , ICHIMURA MITSURU , MATSUURA FUSAJIROU
IPC分类号： F28F23/02 , F28D17/00 , F28D20/00
摘要： PURPOSE:To improve the response speed of the apparatus by a method wherein a fibrous or ribonlike material of high heat conductivity is filled in a heat accumulating tank together with a heat accumulating material. CONSTITUTION:Material of high heat conductivity such as a fibrous or ribonlike material is fitted in the heat accumulating tank 1 together with the heat accumulating material 5 so that the heat conductivity within the tank 1 is increased and the heat transfer between a fluid flowing through a pipe 2 and the heat accumulating material 5 is made quickly. Accordingly, the fusion and the solidification of the heat accumulating material 5 are made quickly to thereby improve the responding property of the apparatus.

8. 发明专利

JPS56155387A HEAT ACCUMULATION TYPE HEAT TRANSFER APPARATUS UTILIZING NATURAL CIRCULATION OF COOLANT 失效
公开(公告)号：JPS56155387A
公开(公告)日：1981-12-01
申请号：JP5862680
申请日：1980-05-06
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ICHIMURA MITSURU , NAKAO MASAKI , MATSUURA FUSAJIROU
IPC分类号： F28D20/02 , F28D15/00 , F28D15/02 , F28D17/00
摘要： PURPOSE:To enable the transfer of heat to be made through the natural circulation of a coolant without using power by a method wherein a trap is formed in the intermediate portion of a coolant piping connecting heat exchangers for high and low temperature heat transfer media and a heat accumulating tank, at a position at which the heat exchanger for the heat accumulating tank is located. CONSTITUTION:The gas phase coolant evaporated in the heat exchanger 1 circulates through the apparatus in response to the relationships among the temperature to of the low temperature heat transfer medium, the temperature ts of the low accumulating tank 4 and the temperature tr of the high temperature heat transfer medium. More particularly, it circulates through the passage from the heat accumulating tank 4 to the trap 6, the passage from the low temperature heat transfer medium heat exchanger 3 to the trap 6 or the passage from the heat exchanger 3 to the heat exchanger 2 after it joins the coolant evaporated due to the heat of the tank 4 and flowing from the heat exchanger 2. Accordingly, the heat is transferred from the high temperature heat transfer medium to the low temperature heat transfer medium irrespective of temperature relationships and without the use of power. Further, since no control device is used, the reliability of the apparatus is improved.

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