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1. 发明专利

JP2518416B2 失效
公开(公告)号：JP2518416B2
公开(公告)日：1996-07-24
申请号：JP22086389
申请日：1989-08-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： MAEDA YUKA , SUGAWARA SAKUO
IPC分类号： A47G9/06 , F24D13/02 , H05B3/00

2. 发明专利

JPH03272725A VACUUM CLEANER 失效
公开(公告)号：JPH03272725A
公开(公告)日：1991-12-04
申请号：JP7191190
申请日：1990-03-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： SAWADA SHUNKAI , MAEDA YUKA , MURAMATSU HIROMI , NAGAI YUKI
IPC分类号： A47L9/10
摘要： PURPOSE:To prevent occurrence of failures due to the storage of dust as well as to prevent the occurrence of unsanitary problems due to exhaust air by providing a main body with a storage section for storing dust arrested by a dust arresting section, outside of an air duct. CONSTITUTION:Dust 42 forwarded to a main body 2 is arrested into a dust collecting section 22 via an air duct 21 including a suction port 23. Exhaust air after dust has been collected, passes through a chamber where an electric blower 21 is arranged, while the minute components of dust being arrested by a filter 20, so that purified air after filtration is thereby exhausted out of an outlet port 25. After cleaning is over in a general way, let the main body 2 stand upright, a cleaning-over button, for example, is then depressed. The control section starts operating with the cleaning-over button depressed, a motor is rotated, and a movable wall 41 slides then. This thereby permits a partition between the dust collecting section 22 and a storage section 40 to be fully opened, so that heavy dust 42 stored at the bottom of the dust collecting section 22 falls down in the storage section 40.

3. 发明专利

JPH02267445A AIR CONDITIONER 失效
公开(公告)号：JPH02267445A
公开(公告)日：1990-11-01
申请号：JP8639189
申请日：1989-04-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： MAEDA YUKA , SUGAWARA SAKUO , HARA MASANORI , SUZUKI TAKANE , ONISHI SHIGEKI
IPC分类号： F24F11/02
摘要： PURPOSE:To provide a pleasant and comfortable environment by controlling the space cooling and heating capacity in such a way that the operation temp. is caused to repeat the rise and fall within a constant temp. range between a low temp. set value lower than a set temp. and a high temp. set value higher than the set temp. when room temp. is near the set temp. CONSTITUTION:Room temp. is found out by a room temp. detector (b) and the space cooling and heating capacity is determined by an arithmetic means (c) for the space cooling and heating capacity on the basis of the input of the room temp. and the capacity of a generating means 1 for the space cooling and heating is changed by a variable means (d) for the space cooling and heating on the basis of the output from the means (c). The operation is changed to that of the maximum space cooling by a shifting arithmetic means (e) when the operation temp. reaches a high temp. set value higher than a set temp. by 0.5-1.5 deg.C during the temp. rising period of the cooing operation and the operation is changed to the minimum cooling capacity operation when the operation temp. reaches a low temp. set value lower than the set temp. by 0.5-1.5 deg.C during the temp. falling period of the cooling operation. By a shifting arithmetic means (f), the operation is changed to the minimum heating capacity one when the operation temp. reaches the high temp. set value higher than the set temp. by 0.5-1.5 deg.C during the temp. rising period of the heating operation and is changed to the maximum heating capacity operation when the operation temp. reaches the low temp. set value lower than the set temp. by 0.5-1.5 deg.C during the temp. falling period of the heating operation.

4. 发明专利

JPH03272722A VACUUM CLEANER 失效
公开(公告)号：JPH03272722A
公开(公告)日：1991-12-04
申请号：JP7191090
申请日：1990-03-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： MAEDA YUKA , MURAMATSU HIROMI , SAWADA SHUNKAI , IWATSUBO RIEKO
IPC分类号： A47L9/28 , A47L9/02
摘要： PURPOSE:To make a device easy to handle as well as to surely collect dust at corners the wall by employing a floor surface suction fixture furnished with a wall surface detector detecting the wall surface of an external wall body by the use of a non-contact method. CONSTITUTION:When the front face of a floor surface suction fixture 1 comes close to the wall surface 12 during cleaning, a light projected out of a light projecting element is reflected by the wall surface 12 coming close to the fixture, a reflected light irradiates the light receiving surface of a light receiving element. A wall detector 8 then detects the wall surface 12 coming close thereto so that its detected signals are outputted to a control section composed of electric circuits, which is provided for a cleaner 13. The control section outputs operating signals based on the input signals to rotate a motor 24 so that a movable wall 5 is thereby released via a gear train 25 and a pinion 26. This thereby results in the formation of a bypass wind passage which communicates an auxiliary suction port 2 with an extension pipe 17, so that dust at the corners between the floor surface 11 and the wall surface 12 is sucked in.

5. 发明专利

JPH02238240A AIR-CONDITIONER 失效
公开(公告)号：JPH02238240A
公开(公告)日：1990-09-20
申请号：JP5695689
申请日：1989-03-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAWARA SAKUO , HARA MASANORI , SUZUKI TAKANE , MAEDA YUKA , ONISHI SHIGEKI
IPC分类号： F24F11/02
摘要： PURPOSE:To assure comfortable environment by controlling air-conditioning capability such that room temperature exchanges between high and low temperature set values in the vicinity of set temperature without exceeding maximum increasing and decreasing times. CONSTITUTION:Once an operation mode is set to an ordinary one and an air-conditioner is started to be actuated at time t1, cooling capability is lowered as room temperature is lowered since the cooling capability is determined by a difference between set temperature Ts and the room temperature Tr. The room temperature Tr has in a short time a small difference between it and the set temperature Ts and is stabilized together with the cooling capability. Once the operation mode is altered to a change mode at time t2, high cooling capability operation is attained at the time t2 and the room temperature is lowered to low temperature set value t1. As the room temperature Tr reaches the low temperature set value T1 at time t3, low cooling capability operation is attained and the room temperature is raised to high temperature set value Th. As the room temperature Tr reaches the high temperature set value Th at time t4, high cooling capability operation is attained, and the temperature Tr is again lowered toward the low temperature set value t1. Further, as are the cases at times t8 and t11, the cooling capability is switched for further operation after the elapse of given time t0 even through the room temperature does not reach the high and low set value Th or T1.

6. 发明专利

JP2513345B2 失效
公开(公告)号：JP2513345B2
公开(公告)日：1996-07-03
申请号：JP12873790
申请日：1990-05-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： OONISHI SHIGEKI , SUGAWARA SAKUO , HARA MASANORI , SUZUKI TAKANE , MAEDA YUKA
IPC分类号： F24F11/02

7. 发明专利

JPH03207949A AIR-CONDITIONER 失效
公开(公告)号：JPH03207949A
公开(公告)日：1991-09-11
申请号：JP10820190
申请日：1990-04-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： ONISHI SHIGEKI , SUGAWARA SAKUO , HARA MASANORI , SUZUKI TAKANE , MAEDA YUKA
IPC分类号： F24F11/02
摘要： PURPOSE:To give a user a stimulus by a blow-off air stream and a stimulus of a change in a room temperature and thereby to activate a physiological function and the cerebrum of the user by changing the room temperature by repetition of a room temperature control and a blowoff temperature control and further by exposing the user to the air stream periodically in accordance with a blowoff temperature or the temperature of an indoor-side heat exchanger. CONSTITUTION:An air-conditioner changes an indoor temperature by a room temperature changing means A1, detects the indoor temperature by a first temperature detecting means B1, detects a changing blowoff temperature by a second temperature detecting means C1 and controls the blowoff direction and the blowoff time of a blown-off air stream variably on the basis of the detection of the second temperature detecting means C1 by a variable blowoff control means D1. Besides, it generates a cooling-heating capacity by a device 11 generating the cooling-heating capacity formed of refrigeration cycles and makes the capacity variable. A room temperature is detected by a first temperature detector 2 and the cooling- heating capacity is changed periodically by a cooling-heating capacity computing means so that the temperature detected by the first temperature detector 2 be changed near a temperature which a user sets, while the capacity of the cooling-heating capacity generating device 11 is changed by a cooling-heating capacity varying means on the basis of an output from the cooling-heating capacity computing means. Moreover, a vertical deflection louver 17 is driven forward and backward by a vertical deflection louver driving means and thereby the blown-off air stream from an outlet is deflected vertically.

8. 发明专利

JPH0371586A WARMING CLOTH 失效
公开(公告)号：JPH0371586A
公开(公告)日：1991-03-27
申请号：JP20527589
申请日：1989-08-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： MAEDA YUKA , SUGAWARA SAKUO
IPC分类号： H05B3/00 , F24D13/02
摘要： PURPOSE:To freely set temperatures on the upper half of a body and the lower half of a body by providing a temperature determining unit for calculating temperatures of the upper and lower halves of a body from the temperature on the lower half set by a temperature adjusting knob and the feeling of the upper half of the body. CONSTITUTION:A controller 7 calculates a set temperature of a first heat generating body 2 from a scale set by a temperature adjusting knob 8, and if an input sensation is 'hot', 'medium' or 'lukewarm', set temperature of a second heat generating body 3 is calculated according to the set temperature of the first heat generating body 2. Then, the temperature of the lower half of a body is detected and amount of power to be supplied to the first heating body 2 is calculated to control the amount of power supplied to the first heat generating body 2. Then, the temperature of the upper half of the body is detected to calculate the amount of power to be supplied to the second heat generating body 3 to control the amount supplied to the second heat generating body 3. With this constitution, if a user sets a scale for the lower half of the body with the temperature adjusting knob 8 and inputs a desired feeling of the upper half of the body from a feeling input switch, the temperature of a whole body corresponding to the feeling of the user can be obtained.

9. 发明专利

JPH02267444A AIR CONDITIONER 失效
公开(公告)号：JPH02267444A
公开(公告)日：1990-11-01
申请号：JP8639089
申请日：1989-04-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUGAWARA SAKUO , HARA MASANORI , SUZUKI TAKANE , ONISHI SHIGEKI , MAEDA YUKA
IPC分类号： F24F11/02
摘要： PURPOSE:To provide a pleasant and comfortable environment compared to the environment where room temp. is controlled at a constant state by a method wherein the maximum space cooling and heating capacity and the minimum one are changed so that the room temp. is varied between the high and low temp. set values near a set temp. and also with the condition that the max. rising and falling time are not exceeded. CONSTITUTION:As for a space cooling and heating capacity, a variable means (d) varies the capacity of a generating means (a) for a space cooling and heating capacity from the output of an arithmetic means (c) for cooling and heating capacity which determines the cooling and heating capacity based on the input from a room temp. detector (b). A shifting arithmetic means e (g) changes the operation into the maximum cooling (minimum heating) capacity operation when the operation temp. reaches a high temp. set value which is higher by about 0.5 or 1.5 (deg) during the temp. rising period of the cooling (heating) operation and changes the operation into the minimum cooling (the maximum heating) capacity operation when the operating temp. reaches a low temp. set value lower by about 0.5 to 1.5 deg.C during the temp. falling period of the cooling (heating) operation. When the respective operation periods of the maximum and minimum cooling (heating) capacity reach a fixed time, a switching arithmetic means f(h) changes the maximum cooling (heating) capacity operation with the minimum cooling (heating) capacity operation before the high temp. set value or the prescribed low temp. set value is reached.

10. 发明专利

JPH02197746A AIR CONDITIONER 失效
公开(公告)号：JPH02197746A
公开(公告)日：1990-08-06
申请号：JP1850489
申请日：1989-01-27
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUZUKI TAKANE , SUGAWARA SAKUO , HARA MASANORI , ONISHI SHIGEKI , MAEDA YUKA
IPC分类号： F24F11/02
摘要： PURPOSE:To specify a proper preset temperature which meets a dweller's sense of warm heat constantly by deciding a temperature change limit characteristic curve which is specified to correct said preset temperature from room temperature which said dweller finds comfortable. CONSTITUTION:A cooling and heating power generation means 'A' generates a cooling and heating power and operates cooling and heating operation while a temperature detection means 'B' detects room temperature. A warm heat representation means 'C' represents a sense of warm and cold heat such as hot, cold or comfortable while a room temperature change limit decision making means 'D' is provided with its respective change limit characteristic curve which increases the room temperature change limit if the room temperature is higher than a specified room temperature and reduces the limit if it is lower than the specified temperature and increases the room temperature change limit if the room temperature is lower than the specified temperature and reduces the limit if it is higher when expressed as cold. A characteristic curve decision making means 'F', when expressed as comfortable from the warm heat representation means 'C', specifies the room temperature as a preset temperature, shifts the change limit characteristic curve so that it may conform to the specified reference temperature and then decides new change limit characteristic curve.

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