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1. 发明专利

JP2000262809A DEAERATION DEVICE 失效
公开(公告)号：JP2000262809A
公开(公告)日：2000-09-26
申请号：JP6867699
申请日：1999-03-15
申请人： TOSHIBA CORP
发明人： MORIKAWA OSAMU
IPC分类号： B01D19/00 , C02F1/20 , F22D1/28
摘要： PROBLEM TO BE SOLVED: To prevent damage to be inflicted to a deaerating tray from occurring even when a violent flush is casually generated in a water storage part or the interior of a water supply outlet pipe by providing the water storage part with a protecting member for the deaerating tray in a deaeration device equipped with a deaeration part and the water storage part in a single cylinder. SOLUTION: A protecting member 14 for a deaerating tray 7 is installed in the suction hood 12 of a water storage part 3. When a flush is generated near a water supply outlet part 11 of the water storage part 3 or in the interior of a water supply outlet pipe connected to the water supply outlet pipe 11, spewed-up steam and stored water are prevented from being jetted directly into the deaerating tray 7 by the protecting member 14 installed in the suction hood 12 of the water storage part 3, and the generated steam is guided to the slope 14a of the protecting member 14. Thus it is possible to have the stored water broadly guided to a free surface. Consequently, the deaerating tray 7 mounted above the water storage part 3 can be prevented from being damaged by moderating and dispersing the energy of the steam and the stored water spewed up by the flush of the stored water.

2. 发明专利

JPH11132608A HEAT STORAGE DEVICE 失效
公开(公告)号：JPH11132608A
公开(公告)日：1999-05-21
申请号：JP29874497
申请日：1997-10-30
申请人： TOSHIBA CORP
发明人： MORIKAWA OSAMU , TAKANO HIROHISA , GOTO KOICHI
IPC分类号： F24F5/00 , F25C1/00 , F28D20/02
摘要： PROBLEM TO BE SOLVED: To reduce an installation space by providing a heat exchanging device within a heat storage device having a function capable of heating and cooling of water. SOLUTION: A piping for heat exchange comprising a heat exchanging device 4 disposed in a heat storage tank 3 is formed by a material of high electric resistance. A through-portion of the heat storage tank of the heat exchanging device 4 is covered with an insulating material 8, an insulation packing 10 is provided on a connection flange 9 of a refrigerator 2, an antifreezing solution pump 1, and the heat exchanging device 4, an insulation antifreezing solution 11 is flown into the heat exchanging device 4, and an energizing device 12 is provided. Further, a circuit is provided for returning water in the heat storage tank 3 once more to the heat storage tank 3 via a circulating water pump 5 and an air conditioner 6. During a cold storage operation, the insulating antifreezing solution 11 cooled below 0 deg.C by the refrigerator is supplied to the heat exchanging device 4 to form ice in a water contacting area for cold storage. On the other hand, during a heat storage operation, the heat exchanging device 4 is heated for heating and heat storage. As a result, it is possible to eliminate a separate type heater and save a space.

3. 发明专利

JPH09257281A ICE HEAT ACCUMULATOR 失效
公开(公告)号：JPH09257281A
公开(公告)日：1997-09-30
申请号：JP6472596
申请日：1996-03-21
申请人： TOSHIBA CORP
发明人： MORIKAWA OSAMU , YOSHINO HITOSHI
IPC分类号： F24F5/00 , F25C1/00
摘要： PROBLEM TO BE SOLVED: To cancel an ice coating phenomenon in a part except an ice storing part and stably carrying out a continuous ice making operation while antifreezing solution is accelerated to be separated from water in a heat storage tank by providing an ice making tube having a bottom part which serves as a part for ejecting the antifreezing solution opened to an atmosphere on the ceiling part of the heat storage tank. SOLUTION: During an ice-making operation, antifreezing solution at 0 deg.C or lower guided through a pipeline 11 of an antifreezing solution from a refrigerator 13 is ejected from an antifreezing solution ejecting pipe 14 provided in an ice making tube 8. Circulating water passes and drops through a porous plate 16 from the header 15 of the ice making tube 8 so that a water flow parallel to the antifreezing solution is formed. Then, the respective flows of the antifreezing solution and water interfere with each other during the drop and heat exchanges with each other owing to a direct contact, so that ice is formed. Further, the antifreezing solution dropping and reaching the water surface of a heat storage tank 17 heat exchanges with water stored in the heat storage tank 17 so that the ice is formed and stored. Accordingly, the retention of water can be avoided in the ice making tube 8.

4. 发明专利

JPH09159229A ICE HEAT ACCUMULATING DEVICE 失效
公开(公告)号：JPH09159229A
公开(公告)日：1997-06-20
申请号：JP31658195
申请日：1995-12-05
申请人： TOSHIBA CORP
发明人： MORIKAWA OSAMU , KITAGAWA KIYOHIKO
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To restrict a partial staying of ice which may be probably produced at an ice making cylinder and a bottom part of an ice making tank during an ice making operation and further to enable a stable ice making to be carried out continuously in a high charging efficiency. SOLUTION: There are provided an ice making cylinder 3 in which water and low temperature non-freezing liquid having a higher specific weight than that of water are in contact with each other to make sherbet-like ice in a continuous manner, a feeding pipe 48 for feeding ice manufactured by the ice making cylinder, dropped downwardly by its own weight and non-freezing liquid from a lower end of the ice making cylinder in a lateral direction, an ice making tank for receiving ice and non- freezing liquid from the ice making cylinder through this feeding pipe, storing the non-freezing liquid at the bottom due to a difference in specific weight and floating the ice by its own buoyancy so as to store it, and an ice accumulating tank for receiving ices from the ice making tank and storing them in the tank. Within the feeding pipe 48 are installed a slant guide plate 52 for smoothly guiding the flow of dropped ices and the non-freezing liquid toward the ice making tank and a horizontal guide plate 53 arranged at a lower end side of the slant guide plate and for regulating a flow of the ices and non-freezing liquid toward the ice making tank.

5. 发明专利

JPH1163578A COLD AND WARMTH STORAGE DEVICE 失效
公开(公告)号：JPH1163578A
公开(公告)日：1999-03-05
申请号：JP23280097
申请日：1997-08-28
申请人： TOSHIBA CORP
发明人： MORIKAWA OSAMU , KITAGAWA KIYOHIKO
IPC分类号： F24H7/02 , F24F5/00 , F28D20/00
摘要： PROBLEM TO BE SOLVED: To reduce the capacity of a thermal storage tank further, while increasing the ability of cooling and heating furthermore, by providing the combined system for storage and supply of cold and warmth to supply the cold and warmth both of which are stored in capsules with low and high melting points. SOLUTION: A capsule with a low melting point 20 and that with a high melting point 21 are stored in a thermal storage tank 10, and then a cold storage forming system 12 is operated to store the cold in the capsule 20 and the capsule 21 at the time of operating the cold storage. At the time of operating the cold storage supply, brine BL is brought to a low temperature by the latent heat accompanied by the phase change of the capsule 20 and the capsule 21 to be supplied to an air conditioner 18, and the cold operation is performed. On the other hand, a warmth storage forming system 13 is operated to store the warmth in the capsule 20 and the capsule 21, and the brine BL is brought to a high temperature by the latent heat accompanied by the phase change of the capsule 20, and the capsule 21 to be supplied to the air conditioner 18 for the heating operation.

6. 发明专利

JP2000198988A APPARATUS FOR CONTINUOUS TREATMENT OF WASTE PLASTIC 失效
公开(公告)号：JP2000198988A
公开(公告)日：2000-07-18
申请号：JP93799
申请日：1999-01-06
申请人： SASAKI CO , TOSHIBA CORP
发明人： MORIKAWA OSAMU , KANEKO MASAKI , SUGIYAMA HIDEKAZU
IPC分类号： B09B3/00 , C08J11/12 , C10G1/10 , C10L5/48
摘要： PROBLEM TO BE SOLVED: To prevent an oil gas which is exhausted from high-temperature residues discharged from the outlet of a pyrolysis tank to flow out to the environment and to avoid clogging of residues at the outlet of the pyrolysis tank. SOLUTION: An oil gas system 4, which conducts the oil gas inside a pyrolysis tank 1 to the outside, is connected to the upper part of the pyrolysis tank 1, and a residue system 5, which exhausts melt plastic residues, is connected to the bottom part of the pyrolysis tank 1. A residue-recovery chamber 6, which receives the residues flowing out from the outlet of the pyrolysis tank 1 through the residue system 5, is installed. An inert gas system, which conducts nitrogen gas into this residue-recovery chamber 6, is connected to the chamber. During the operation of the pyrolysis tank 1, the residue-recovery chamber 6 is filled with nitrogen gas, so the residues exhausted from the pyrolysis tank 1 is placed in an inert gas atmosphere for a certain period of time.

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