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1. 发明专利

JP2001150939A AIR CONDITIONER FOR VEHICLE 失效
公开(公告)号：JP2001150939A
公开(公告)日：2001-06-05
申请号：JP33490999
申请日：1999-11-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： KATAYAMA YASUO , YASUI KIYOTO , HIRANO TAKAHISA , MORITA AKIO , KONDO FUMIO
IPC分类号： B60H1/32
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of widening a space in an inside of an engine room. SOLUTION: A condenser 2 is provided in a lower side of a bottom face of the vehicle C, in the air conditioner wherein a compressor 1 for delivering a gasesous refrigerant of high temperature and high pressure, the condenser 2 for exchanging heat between the gasesous refrigerant of the high temperature and high pressure and the outside air, an expansion valve (expansion mechanism) 3 for conducting pressure reduction and expansion of the liquid refrigerant of high temperature and high pressure, and an evaporator 4 for exchanging heat between the liquid refrigerant of low temperarue and low pressure and in-cabin air are connected by a refrigerant pipe 8 to form a refrigerating cycle.

2. 发明专利

JPH054500A ICE CRYSTAL DISPLAY TOWER 失效
公开(公告)号：JPH054500A
公开(公告)日：1993-01-14
申请号：JP18204591
申请日：1991-06-25
申请人： MIURA KENKYUSHO KK , MITSUBISHI HEAVY IND LTD
发明人： SENOO YASUTOSHI , ITABASHI AKIYOSHI , MORITA AKIO , SASAKI KYOSUKE
IPC分类号： B44C5/08 , B44C5/06 , B44F1/00 , F21S10/00 , F24F5/00 , F25C1/00
摘要： PURPOSE:To provide a novel ice crystal display tower for decorative purpose capable of rotating slowly the ice crystal in a cold reserving water tank and provided with a lighting device for illuminating this tank. CONSTITUTION:An ice crystal display tower which comprises a cooling water heat exchanger 3; a cold reserving water tank 4; circulating passages 9 and 10 provided therebetween; a rotating shaft 16 for rotating the ice crystal in the cold reserving water tank 4; a lighting device 19 for illuminating the cold reserving water tank 4, the ice crystal therein being slowly rotated by the rotating shaft 16 and the rotating ice crystal being irradiated with mixture light of various colors by manupilating the lighting device 19 to produce a dreamy decorative display.

3. 发明专利

JPH09126501A HEAT STORAGE TYPE AIR CONDITIONER 失效
公开(公告)号：JPH09126501A
公开(公告)日：1997-05-16
申请号：JP28139695
申请日：1995-10-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAMOTO SAKAE , MORITA AKIO
IPC分类号： F24F5/00 , F25B13/00
摘要： PROBLEM TO BE SOLVED: To average the consumption electric power per day by cutting a power peak in the daytime by providing a heat storage tank and a hot water supply tank between an outdoor machine and an indoor machine, and operating a compressor at night and storing heat in a heat storage member in the heat storage tank. SOLUTION: A heat storage tank 30 is connected with an outdoor machine 20 through a pair of refrigerant pipings 21 for the heat storage tank, and a hot water supply tank 35 is connected with the outdoor machine 20 through a pair of refrigerant pipings 22 for the hot water supply tank. In contrast, a single or a plurality of indoor machines 10 are connected with the heat storage tank 30 through a heat storage member circulation piping 27. At night, a compressor 2 is operated to store heat in the heat storage member 45 in the heat storage tank 30. Hereby, although a circulation pump 28 is operated in the daytime, power consumption is more reduced than that of the compressor 2 having large power consumption so that peak power in the daytime is cut off. Further, since the operation is performed to store heat at night, the amount of power consumption per day is averaged.

4. 发明专利

JPH09126500A HEAT STORAGE TYPE AIR-CONDITIONER 失效
公开(公告)号：JPH09126500A
公开(公告)日：1997-05-16
申请号：JP28139595
申请日：1995-10-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAMOTO SAKAE , MORITA AKIO
IPC分类号： F24F5/00 , F25B13/00
摘要： PROBLEM TO BE SOLVED: To flatten power consumption during one day by providing a triple layered heat storage tank having a hot water supply heat exchanger, a heat storage heat exchanger and a cold storage heat exchanger, implementing hot water supply operation, heat storage operation and cold storage operation to store heat to thereby cut a peak of power consumption in daytime. SOLUTION: Hot water supply operation: Refrigerant is discharged from a compressor 2 within an outdoor unit 20 and water is heated by a hot water supply heat exchanger 32. The refrigerant is condensed and is evaporated in an air heat exchanger 3 and is made to return to the compressor 2. Thus, hot water is retained in an upper portion of a triple layered heat exchanger 30. Heat storage operation: the refrigerant is discharged by the compressor 2 and the water is heated by a heat storage heat exchanger 33 and the refrigerant is condensed and evaporated in the air heat exchanger 3 and is made to return to the compressor 2. Thus, hot water is retained in a middle portion of the triple layered heat exchanger 30. Cold storage operation: the refrigerant is discharged by the compressor 2, radiates heat in the air heat exchanger 3, is condensed, cools water in a cold storage heat exchanger 34 to make chilled water or ice, is evaporated and is made to return to the compressor 2. These operations are implemented during night time.

5. 发明专利

JPH04344041A ICE ACCUMULATION MEANS FOR COLD WATER STORAGE TANK 失效
公开(公告)号：JPH04344041A
公开(公告)日：1992-11-30
申请号：JP14568591
申请日：1991-05-20
申请人： MIURA KENKYUSHO KK , MITSUBISHI HEAVY IND LTD
发明人： SENOO YASUTOSHI , ITABASHI AKIYOSHI , MORITA AKIO , SASAKI KYOSUKE
IPC分类号： F25C1/00 , F24F5/00
摘要： PURPOSE:To crush sherbet-shaped ice in a cold storage tank into ice lumps to make the best use of a cold storage water tank and enhance the content of ice stored in the cold storage water tank. CONSTITUTION:There are installed a depression actuating plate 17 and operation mechanism which actuates the depression actuating plate 17 inside a cold storage water tank 4. When the bottom of the depression actuating plate 17 is buried with sherbet-shaped ice, the depression actuating plate falls by the operation of the operation mechanism and crushes the sherbet-shaped ice into ice lumps. Then, the depression actuating plate 17 is immediately tilted and lifted by the operation of the operation mechanism so that it may be returned to a horizontal plane. When the upper part of the ice lumps are buried with the sherbet-shaped ice, the depression actuating plate is forced to fall once again. The repetition of this operation enhances the content of the ice in the cold storage water tank.

6. 发明专利

JPH0381055B2 失效
公开(公告)号：JPH0381055B2
公开(公告)日：1991-12-26
申请号：JP1569084
申请日：1984-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： NITSUTA TAKASHI , YAMAKAMI KATSUJI , MORITA AKIO , YOKOYAMA OKITOSHI , IMAIDA TAKESHI , ITO TAKESHI
IPC分类号： F24F11/02

7. 发明专利

JPS6029536A CONTROL DEVICE OF AIR CONDITIONER 失效
公开(公告)号：JPS6029536A
公开(公告)日：1985-02-14
申请号：JP13638383
申请日：1983-07-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORITA AKIO , KATOU TADAHIRO
IPC分类号： F24F11/02
摘要： PURPOSE:To enable to decrease noise, electric current etc. according to the condition during operation by a method wherein an adequate control is made basing the difference between the room temperature and the setting temperature as well as the range of the rotation number of a compressor is selected on the condition during operation. CONSTITUTION:In an air conditioner, thereon the faculty is controlled by changing the number of revolutions of a motor compressor through a frequency conversion device 40 according to the load, in a frequency preliminarily setting means 20, the electric frequency, which is supplied to a compressor driving motor 2, is calculated by the difference between the set temperature, which is established by a room temperature regulator 28 and the room temperature, which is detected by a room temperature detector 24. Futhermore, at a frequency correcting means 30, the number of revolutions of the motor compressor 1 is controlled by correcting the frequency, which was preliminarily set by the frequency preliminarily setting means 20 according to the frequency range, which was set by a frequency range setting means 29. Herewith, when there is necessity to consider power consuming quantity, noise, or radical change of temperature etc., users can operate under an adequate condition by controlling at will.

8. 发明专利

JPS5218240A REFRIGERATING CYCLE 失效
公开(公告)号：JPS5218240A
公开(公告)日：1977-02-10
申请号：JP9419275
申请日：1975-08-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORITA AKIO , MURATA NOBUO
IPC分类号： F25B13/00
摘要： PURPOSE:Enlarging operatable range.

9. 发明专利

JPH0223793B2 失效
公开(公告)号：JPH0223793B2
公开(公告)日：1990-05-25
申请号：JP21514681
申请日：1981-12-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORITA AKIO , OKINO YASUNORI
IPC分类号： F25B30/02 , F24F1/16 , F24F1/66 , F24F5/00 , F25B1/00 , F25B39/00

10. 发明专利

JPS6318107B2 失效
公开(公告)号：JPS6318107B2
公开(公告)日：1988-04-16
申请号：JP7956480
申请日：1980-06-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORITA AKIO
IPC分类号： F25B13/00

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