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1. 发明专利

JPH09280604A AIR CONDITIONING UNIT 失效
公开(公告)号：JPH09280604A
公开(公告)日：1997-10-31
申请号：JP9417296
申请日：1996-04-16
申请人： TOSHIBA AVE KK , TOSHIBA CORP
发明人： SUGIYAMA HIROYUKI , OKUTSU KAZUO , YAMAGISHI KATSUAKI , WARASHINA YOSHITAKA , NIWA KIYOMI , IMAMURA MASAKI
IPC分类号： F24F3/00 , F24F11/76 , F24F11/053
摘要： PROBLEM TO BE SOLVED: To miniaturize an air conditioning unit, to realize the lower output of a fan, and to improve the execution property by securing the minimum and sufficient air-conditioning effect for every room of a house. SOLUTION: An air conditioner performs the air conditioning for a house having a plurality of rooms R, and a common space 11 such as corridors facing each room. The air conditioner is provided with an air conditioning unit 10 which is arranged on the back side 12 of a ceiling or under a floor 28, stores a heat exchanger 23 and a fan 24, and is provided with an air outlet 22a and an air inlet 22 to be communicated with the common space, a ventilation unit 18 which is arranged at least in one place of a ceiling, a wall or a floor of each room, and provided with an outlet 18b of the heat exchanging air to the room, and a duct 16 to communicate the ventilation unit with the outlet of the air conditioning unit.

2. 发明专利

JPH06137652A STORAGE BATTERY TYPE AIR CONDITIONER 失效
公开(公告)号：JPH06137652A
公开(公告)日：1994-05-20
申请号：JP28988692
申请日：1992-10-28
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SATOU NOBUSUKE , SAITO KAZUO , SAITO TOSHIHIKO , YAMAGISHI KATSUAKI , YAMAGUCHI KOICHI , DOI TAKASHI , IMAMURA MASAKI
IPC分类号： F24F11/02 , F25B1/00 , F25B13/00 , H02J7/04 , H02J7/34
摘要： PURPOSE:To provide a storage battery type air conditioner, increasing the amount of power shift upon the peak of power in daytime and reducing the capacity of equipment with a high efficiency. CONSTITUTION:The power of a storage battery 39 is supplied to an inverter circuit 31 upon the peak of power demand in daytime to operate an air- conditioning machine. Upon charging the storage battery 39, charging is started when the terminal voltage of the storage battery 39 is lower than a discharge final voltage while the charging is effected after discharging to a load 49 until the terminal voltage is reduced to the discharge final voltage when the terminal voltage of the storage battery 39 has exceeded the discharge final voltage.

3. 发明专利

JPH0674537A ELECTRICITY STORAGE TYPE AIR-CONDITIONER 失效
公开(公告)号：JPH0674537A
公开(公告)日：1994-03-15
申请号：JP22724692
申请日：1992-08-26
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SATOU NOBUSUKE , SAITO KAZUO , SAITO TOSHIHIKO , YAMAGISHI KATSUAKI , YAMAGUCHI KOICHI , DOI TAKASHI , IMAMURA MASAKI
IPC分类号： F24F11/02
摘要： PURPOSE:To increase the amount of electric power shift at the daytime peak of electric power with a high efficiency and high reliability, and reduce installation capacity. CONSTITUTION:In an air conditioner wherein it includes a storage battery 8 which is charged using a commercial power supply 1 in a time zone with the reduced demand of electric power and which applies DC electric power to an inverter 15 instead of the commercial power supply 1, there is provided control means 6 for making variable a charging current in response to operation and non-operation of the present air conditioner upon the storage battery 8 being charged.

4. 发明专利

JPH0642801A STORAGE TYPE AIR CONDITIONING APPARATUS 失效
公开(公告)号：JPH0642801A
公开(公告)日：1994-02-18
申请号：JP19982592
申请日：1992-07-27
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SATOU NOBUSUKE , SAITO KAZUO , SAITO TOSHIHIKO , YAMAGISHI KATSUAKI , YAMAGUCHI KOICHI , DOI TAKASHI , IMAMURA MASAKI , HATAKUBO TSUTOMU , KUYAMA HIDETO
IPC分类号： F24F11/02
摘要： PURPOSE:To increase the amount of an electric power shift highly effectually at the peak of the electric power and hence reduce installation capacity by providing a storage battery in which electric power of a commercial power supply is stored in the time when less electric power is required and which is employed as an alternative power supply of the commercial power supply in the time when much electric power is required, and further which is controlled to a predetermined temperature using a freezing cycle device. CONSTITUTION:A switch 7 is closed to charge a storage battery unit 3 with electricity using inexpensive electric power at night, while switches 6, 7 are opened and closed to supply a load 4 with electric power in a storage battery 3. It is essential that the storage battery should be operated in the range of temperature used. When surroundings of the storage battery 3 are to be cooled in summer, a refrigerant compressed by a compressor 9 is condensed through an outdoor heat exchanger 10. The temperature of the surroundings of the storage battery 3 can be lowered to a predetermined temperature by adjusting an expansion valve 14 to permit a first heat exchanger 12 to perform heat exchange. When the surroundings of the storage battery 3 are heated in winter, a high temperature refrigerator compressed by the compressor 9 adjusts an expansion valve 15 for heat exchange by a second heat exchanger to raise the temperature of the surroundings of the storage battery 3 to a predetermined temperature.

5. 发明专利

JPH05157411A MULTI-ROOM TYPE AIR CONDITIONER 失效
公开(公告)号：JPH05157411A
公开(公告)日：1993-06-22
申请号：JP9077992
申请日：1992-04-10
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： YAMAGISHI KATSUAKI , SUZUKI KAZUO , YAMAGUCHI KOICHI , OYABU YASUNORI , DOI TAKASHI , IMAMURA MASAKI
IPC分类号： F25B13/00 , F25B47/02
摘要： PURPOSE:To stop, when the refrigerating cycle on one side goes to defrosting operation with the space heating operation being made, the room heating operation of the refrigerating cycle on the other side and improve the air conditioning capability in a single system cycle operation. CONSTITUTION:Two systems of refrigerating cycles, namely refrigerating cycle (a) constituted of a compressor 37a, indoor heat exchangers 41a, 43a, and outdoor heat exchanger 45, etc., and refrigerating cycle (b) constituted of a compressor 37b, indoor heat exchangers 41b, 43b, and outdoor heat exchanger 45, etc., are provided independently, and the outdoor heat exchangers 45 of those two systems of refrigerating cycles (a), (b) have refrigerant pipings 73a, 73b respectively for them. Heat transfer fine that are in contact with those refrigerant pipings 73a, 73b are used in common by the two systems of refrigerating cycles (a), (b) and the operations of their outdoor fans 71a, 73b are controlled simultaneously.

6. 发明专利

JPH10197036A AIR CONDITIONING SYSTEM 失效
公开(公告)号：JPH10197036A
公开(公告)日：1998-07-31
申请号：JP379797
申请日：1997-01-13
申请人： TOSHIBA AVE KK , TOSHIBA CORP
发明人： KIGUCHI YUKIO , YAMAGISHI KATSUAKI , IMAMURA MASAKI
IPC分类号： F24F11/02 , F24F11/76 , F24F11/053
摘要： PROBLEM TO BE SOLVED: To approach a room temperature sensor to an indoor unit in the ceiling and ensure proper room temperature control corresponding to the position of such a room temperature sensor. SOLUTION: An air conditioning system air conditions each room A to D (i=1 to 4) with an indoor unit 1 disposed in the ceiling. There are provided outlets 4a to 4c and a suction inlet 5d in the neighbourhood of the ceiling on the side of the indoor unit 1 of the rooms A to C and the room D. There are provided room temperature sensors 6a to 6c and 7 in the vicinity of the outlets 4a to 4c and the suction inlet 5b. Room temperature (Ta)i detected by the room temperature sensors 6a to 6c of the rooms A to C is corrected in response to a temperature difference ((Ta)i-Tk) between the room temperature (Ta)i and suction air temperature Tk detected by a suction air temperature sensor of the indoor unit 1, and hence room temperature (Taf)i after the correction is estimated. Room temperature (Ta)4 detected by the room temperature sensor 7 of the room D is equally rendered to only minus correction. The indoor unit 1 performs room temperature control of the rooms A to D (i=1 to 4) based upon the room temperature (Taf)i after the correction.

7. 发明专利

JPH1078245A AIR CONDITIONER 失效
公开(公告)号：JPH1078245A
公开(公告)日：1998-03-24
申请号：JP23303996
申请日：1996-09-03
申请人： TOSHIBA AVE KK , TOSHIBA CORP
发明人： YAMAGISHI KATSUAKI , SUGIYAMA HIROYUKI , WARASHINA YOSHITAKA , ISHIKAWA HARUO , OKUTSU KAZUO , IMAMURA MASAKI
IPC分类号： F24F1/00 , F24F3/044 , F24F3/147 , F24F7/08
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner in which enough air conditioning effect is ensured for a plurality of rooms and a common space, the number of ducts is reduced to improve the construction properties of installation work, and maintenance is facilitated. SOLUTION: A chamber box 6 is disposed on a ceiling of a common space 5 such as a corridor 4 or under a floor, in which box an air conditioning unit 7 is disposed to blow out heat exchanging air into the common space which air is introduced and guided into the room through a vent such as an undercut. In contrast, return air after air conditioning is sucked in and guided into the chamber box through a return hole 16, and a whole heat exchange ventilating unit 18 is disposed in the chamber box with which unit a supply/exhaust duct 19 is connected and is defined in the chamber box.

8. 发明专利

JPH06137651A STORAGE BATTERY TYPE AIR CONDITIONER 失效
公开(公告)号：JPH06137651A
公开(公告)日：1994-05-20
申请号：JP28988592
申请日：1992-10-28
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SATOU NOBUSUKE , SAITO KAZUO , SAITO TOSHIHIKO , YAMAGISHI KATSUAKI , YAMAGUCHI KOICHI , DOI TAKASHI , IMAMURA MASAKI
IPC分类号： F24F11/02 , F25B1/00 , F25B13/00 , H02J7/34
摘要： PURPOSE:To provide a storage battery type air conditioner, increasing the amount of power shift upon the peak of power in daytime and reducing the capacity of equipment with a high efficiency. CONSTITUTION:Upon the peak of power demand in daytime, power of a storage battery 39 is supplied to an inverter circuit 31 instead of a commercial power supply 21 to operate an air-conditioning machine. Upon charging a storage battery 39, the amount of discharge upon previous using time is detected and accumulated from the terminal voltage of a resistor 45 as the value of current of the inverter circuit 31. The amount of discharge of the storage battery 39 upon subsequent using time is estimated based on the operated amount of discharge while a charging time is determined under a condition that night power is utilized and the value of current is constant.

9. 发明专利

JPH05223285A AIR CONDITIONER 失效
公开(公告)号：JPH05223285A
公开(公告)日：1993-08-31
申请号：JP754892
申请日：1992-01-20
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： DOI TAKASHI , YAMAGISHI KATSUAKI , YAMAGUCHI KOICHI , IMAMURA MASAKI
IPC分类号： F24F5/00
摘要： PURPOSE:To improve air conditioning capacity when only one of two systems of refrigerating cycles is operated without decreasing manufacturing properties of an outdoor heat exchanger. CONSTITUTION:Two systems of refrigerating cycles are mutually independently provided, U-shaped pipes of outdoor heat exchangers of the cycles of these two systems are passed to be disposed from one end face to the other end face of heat transfer fins 55, and openings of the adjacent pipes of the one end face side of the fins 55 are connected to each other by a return bend 57 to constitute a refrigerant passage. The fins 55 are commonly used between the cycles of the two systems, connecting position of the bend 57 of the ends of the pipes is crossed between the cycles of the two systems, and two heat exchanger units 59, 61 having the pipes and the fins 55 are vertically stacked to be composed.

10. 发明专利

JPH09280643A INDOOR UNIT OF AIR CONDITIONER 失效
公开(公告)号：JPH09280643A
公开(公告)日：1997-10-31
申请号：JP9417396
申请日：1996-04-16
申请人： TOSHIBA AVE KK , TOSHIBA CORP
发明人： SUGIYAMA HIROYUKI , YAMAGISHI KATSUAKI , ISHIKAWA HARUO , SAITO DAISUKE , OKUTSU KAZUO , WARASHINA YOSHITAKA , IMAMURA MASAKI
IPC分类号： F24F13/32
摘要： PROBLEM TO BE SOLVED: To make it possible to switch over the air conditioning service of a plurality of chambers (including every chamber) from a signal room or conditioning service and enhance the efficiency of the air conditioning service by extending a service range although this air condition is primarily designed for a single unit specification. SOLUTION: There are provided a unit main body 21 which houses an indoor heat exchanger and a fan and a plurality or air inlets 27 and 30 which suck up and guide indoor air and a plurality of air outlets 40 and 31 which blow off and guide the indoor air and a blocking board 28 or a duct cap 43 which leaves over only a required or inlet and air outlet out of the plurality of air inlets and air outlets and blocks an unnecessary air inlet and air outlet, thereby setting up the position of the air inlets and the air outlets arbitrarily.

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