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31. 发明专利

JP2000167296A INSTALLATION STRUCTURE FOR WASH-LINE POLE INSIDE BATHROOM 失效
公开(公告)号：JP2000167296A
公开(公告)日：2000-06-20
申请号：JP35691098
申请日：1998-11-30
申请人： NORITZ CORP
发明人： YAMAMOTO ITARU , TAKASHIMA HIROAKI , DOI MASAJI , HASHIMOTO YUKIKAZU
IPC分类号： D06F58/10 , D06F57/12
摘要： PROBLEM TO BE SOLVED: To improve efficiency of drying laundry hung on a wash-line pole by making the style of installation into arrangement of locating a plurality of wash-line poles lower with approach to the main body of drying machine when arranging the wash-line poles in front of the main body of drying machine installed on the sidewall in a bathroom. SOLUTION: A main body 2 of drying machine installed on the sidewall of a bathroom 1 is constituted so as to heat the air in the bathroom circulated by a circulating fan inside the main body of drying machine through heat exchange with high temperature hot water supplied from a boiler 5 through a circulating pipe 4. A plurality wash-line poles 3 are arranged in front of this main body 2 of drying machine but the style of installation is made into arrangement of locating the wash-line poles lower with approach to the main body 2 of drying machine. Thus, hot air blown out of the main body 2 of drying machine directly reaches laundry hung on the wash-line pole 3 away from the main body 2 of drying machine and even in the case of laundry on the wash-line pole 3 away from the main body 2 of drying machine, it can be efficiently dried.

32. 发明专利

JPH1151457A WARM-AIR HEATING DEVICE FOR BATHROOM 失效
公开(公告)号：JPH1151457A
公开(公告)日：1999-02-26
申请号：JP22067797
申请日：1997-07-31
申请人： NORITZ CORP , OSAKA GAS CO LTD
发明人： DOI MASAJI , MATSUMOTO TOSHIKI , KATO YOSHIKAZU , KITAMURA TAKAO , NIWA TETSUYA
IPC分类号： F24D15/00 , F24F1/00 , F24F13/14
摘要： PROBLEM TO BE SOLVED: To reduce an air resistance in letting-out of warm air and to lengthen a distance of travel of the warm air in a wall mounted type heating-drying device of a bathroom. SOLUTION: The air taken in from an air inlet 22 provided in the lower part of the front is heated by a heat exchanger 14 and let out from a warm air outlet 19 by a fan 15 for blowing off warm air. The warm air outlet 19 is provided with an air direction regulating plate 20 for regulating the direction of the air in the vertical direction. The air direction regulating plate 20 is supported at the opposite ends and the center of one louver blade 36 by a bracket 37 and the louver blade 36 is so provided as to jut out forward from the warm air outlet 19.

33. 发明专利

JPH06265194A CONTROL METHOD OF START-UP OF AIR-CONDITIONER 失效
公开(公告)号：JPH06265194A
公开(公告)日：1994-09-20
申请号：JP7874693
申请日：1993-03-11
申请人： NORITZ CORP
发明人： FUJII HIRONOBU , MIYAMOTO NORIHIRO , DOI MASAJI , TANAKA HIROBUMI , MATSUMOTO TOSHIKI , HAMACHIKA YUKARI
IPC分类号： F24F11/02 , F24D3/00
摘要： PURPOSE:To improve the initial characteristics of heating operation by a method wherein at the start-up time of heating operation, a flow control valve is transferred to a normal controlled state after the room temperature becomes higher than a certain temperature that is lower than the set point. CONSTITUTION:Heating operation is carried out by a heating medium flowing along a heating radiator 24 and the flow rate of the heating medium is controlled by a flow control valve 25 so that the heating capacity is controlled. That is, when the room temperature is lower than the set point at the start-up time of heating operation, the control valve 25 is transferred from the initial operating state to the normal controlled state after the room temperature becomes higher than a certain temperature that is lower than the set point. Thereby, the room temperature is kept from overshooting greatly and rising excessively at the start-up time of heating operation, so the initial characteristics of heating operation is improved.

34. 发明专利

JPH06185792A PREVENTING METHOD FOR OVERHEATER OF AIR SHOWER NOZZLE 失效
公开(公告)号：JPH06185792A
公开(公告)日：1994-07-08
申请号：JP7428391
申请日：1991-03-15
申请人： NORITZ CORP
发明人： INOUE NOBUYUKI , TAUCHI YASUO , EGAMI TOYOHIKO , DOI MASAJI
IPC分类号： A47K10/48 , F24F11/02
摘要： PURPOSE:To prevent overheat of a nozzle motor by stopping an air shower operation forcibly when a swinging motion of an air shower nozzle of an air conditioner with an air shower continues for a prescribed time. CONSTITUTION:When it is confirmed that an operation of an air shower D and a swinging motion of an air shower nozzle 5 continue at each prescribed confirmation time, in other words, a nozzle angle regulating switch continues to be pressed, in the case when the air shower nozzle 5 is made to conduct the swinging motion within the range of an angle at which the air shower operation can be executed, during the operation of the air shower D, a counter adds one count, and when the counts reach a prescribed number, the operation of the air shower D is stopped, the air shower nozzle 5 being stored in a recession for storage and then a nozzle motor 51 being stopped, since that means continuation of the swinging motion for a prescribed time of a length not affecting the nozzle motor 51 adversely. In the case when it is confirmed that the swinging motion is not conducted, on the other hand, the counter is reset to zero. According to this constitution it is possible to prevent overheat of the nozzle motor 51 due to a long-time operation and to prevent the breakdown thereof.

35. 发明专利

JPH0510572A AIR CONDITIONER WITH AIR SHOWER 失效
公开(公告)号：JPH0510572A
公开(公告)日：1993-01-19
申请号：JP18699191
申请日：1991-07-02
申请人： NORITZ CORP
发明人： TAUCHI YASUO , IKEDA KUNIAKI , DOI MASAJI , MATSUMOTO TOSHIKI , NAKAJO SHINICHIRO , WATARI HIDEAKI
IPC分类号： F24F11/02 , A47K10/48 , F24F13/06
摘要： PURPOSE:To prevent the overheating of a nozzle and a warm-air heater by a method wherein the exciting of a fan for air shower is continued for a predetermined period of time to continue ventilating operation after stopping the exciting of the warm-air heater for air shower upon finishing the operation of the air shower. CONSTITUTION:Upon effecting air shower operation, effected by warm-air, and stopping the operation of the air shower, the exciting of a ceramics heater 19 is stopped simultaneously with the putting OFF of an air shower switch while receiving operation, in which the nozzle 5 is pivoted upward to receive it into a receiving place, is started. On the other hand, a spot fan 17 is put OFF after continuing cooling operation, effected by ventilation, for the delay time of a predetermined period of time (t) or 3 seconds, for example. In this case, the delay time (t) of the spot fan 17 is determined so as to be shorter than a time T necessary for the receiving operation. Accordingly, the nozzle 5 is received into the receiving place after cooling the ceramics heater 19 and the nozzle 5 sufficiently whereby there is no possibility of the overheating of the ceramics heater 19 and the nozzle 5.

36. 发明专利

JPH0413020A AIR CONDITIONER WITH DRIER 失效
公开(公告)号：JPH0413020A
公开(公告)日：1992-01-17
申请号：JP11444590
申请日：1990-04-27
申请人： NORITZ CORP
发明人： NAKAJO SHINICHIRO , DOI MASAJI , MATSUMOTO TOSHIKI , WATARI HIDEAKI , OYA YOSHITAKA
IPC分类号： F24F1/00 , F24F11/02 , F24F11/04 , F24F13/32
摘要： PURPOSE:To simply and rationally improve the capacity and function of a drier by associating the drier in an air conditioner, and communicating the downstream side of a heat exchanger of an air conditioner body with the suction side of the drier. CONSTITUTION:A drier 4 associated together with an air conditioner body 3 in a case 2 has a drier fan 16 at the base end side of a cylindrical drier case 14 having a ceramic heater 15 mounted therein to diffuse the air fed from the fan 16 through a heater 15 from a drier nozzle 17 connected to the lower end of the case 14 and suspended from a bottom plate 5. The drier 4 communicates the suction side of the fan 16 with a space (room cooling/heating passage) at the downstream side of the exchanger in the body 3 to activate the capacity of adjacent body 3 as hot air (chilled air) generating means.

37. 发明专利

JPH1137490A BATHROOM HEATING AND DRYING DEVICE 失效
公开(公告)号：JPH1137490A
公开(公告)日：1999-02-12
申请号：JP21012497
申请日：1997-07-18
申请人： NORITZ CORP , OSAKA GAS CO LTD
发明人： DOI MASAJI , MATSUMOTO TOSHIKI , KATO YOSHIKAZU , KITAMURA TAKAO , NIWA TETSUYA
IPC分类号： D06F58/10 , F24F1/00 , F24F13/32 , F26B9/02
摘要： PROBLEM TO BE SOLVED: To reduce any restriction in installing work and simplify an installing work for a wall hanging type bathroom heating and drying device. SOLUTION: A rear surface of a main body case 12 of a bathroom heating and drying device 11 is provided with one opening 32 which is larger in size than that of a duct 27 of a ventilation blower 24. A controller 43 is arranged below the ventilation blower 24, and then a part of the opening 32 is exposed between the ventilation blower 24 and the controller 43. A bathroom wall 51 is provided with a through-pass hole 54 which approximately coincides with the opening 32. A discharging cylinder 59 connected to a duct 27 of the ventilation blower 24, a piping 66 for supplying thermal medium to a heat exchanger 14, and a wiring 31 of the controller 43, are passed together through the opening 32 and the through-pass hole 54.

38. 发明专利

JPH1047725A SUPPLY AND EXHAUST TYPE VENTILATOR 失效
公开(公告)号：JPH1047725A
公开(公告)日：1998-02-20
申请号：JP21514696
申请日：1996-07-26
申请人： NORITZ CORP
发明人： OKUDA YASUNARI , KATO YOSHIKAZU , HASHIMOTO YUKIKAZU , DOI MASAJI
IPC分类号： F24F7/08
摘要： PROBLEM TO BE SOLVED: To reduce an occupation area of a slidable shutter apparatus and hence miniaturize the apparatus in a supply and exhaust type ventilator having an air suction passage and an air exhaust passage. SOLUTION: A first shutter plate 35 and a second shutter plate 36 are slidably disposed to be overlapped on a front surface of an air suction hole 39 and an air exhaust hole 38, the first shutter plate 35 having an opening 43 corresponding to the air suction hole 39 or the air exhaust hole 38 and the second shutter plate 36 having an opening 44 corresponding to the air suction hole 39 or the air exhaust hole 38. When the shutter is opened, the opening 43 in the first shutter plate 35 and the opening 44 in the second shutter plate 36 are aligned with one of the air suction hole 39 or the air exhaust hole 38. When the shutter is closed, the openings 43, 44 in the first and second shutter plated 35, 36 are partly overlapped to close the air suction hole 39 with the first and second shutter plates 35, 36 and the air exhasut hole 38 with the first and second shutter plates 35, 36.

39. 发明专利

JPH08121842A CONTROLLING METHOD FOR PREVENTION OF FREEZING OF HOT WATER TYPE AIR CONDITIONER 失效
公开(公告)号：JPH08121842A
公开(公告)日：1996-05-17
申请号：JP27857594
申请日：1994-10-19
申请人： NORITZ CORP
发明人： YANO MASATSUGU , DOI MASAJI , ONISHI TAKAHIRO , TAUCHI YASUO
IPC分类号： F24F11/02 , F24D3/00 , F24F1/00
摘要： PURPOSE: To prevent execution of an unnecessary freezing preventing operation by a construction wherein an indoor heat exchanger of a hot water type air conditioner equipped with refrigerant and hot water circulation circuits starts a freezing preventing operation when the temperature thereof is a freezing preventing control start temperature set beforehand or below and when a set time or a time longer than it passes after a compressor stops. CONSTITUTION: When an indoor heat exchanger temperature Th detected by a heat exchanger temperature detecting thermistor is a freezing preventing control start temperature T0 (e.g. 10 deg.C) set beforehand or below and when a predetermined set time (t) (e.g. two hours) or a time longer than it passes after a compressor stops, a hot water valve is opened and a heat source machine (including a circulating pump) is started. While the circulating pump is turned ON, in other words, combustion of a hot water producing part of the heat source machine is turned ON and thereby a freezing preventing operation is started. Herein the freezing preventing control start temperature T0 is set at a value (e.g. 10 deg.C) lower than a cooling set temperature Ts . Freezing of a hot water circulation circuit can be prevented reliably without conducting an unnecessary freezing preventing operation.

40. 发明专利

JPH04297744A DRAIN PUMP CONTROL METHOD FOR AIR CONDITIONER 失效
公开(公告)号：JPH04297744A
公开(公告)日：1992-10-21
申请号：JP7428291
申请日：1991-03-15
申请人： NORITZ CORP
发明人： TAUCHI YASUO , IKEDA KUNIAKI , DOI MASAJI , EGAMI TOYOHIKO
IPC分类号： F04D11/00 , F04D1/14 , F24F11/02 , F24F13/22
摘要： PURPOSE:To avoid unnecessary operation of a drain pump by performing an assured draining all the time by a method wherein when it is detected that a water level in a drain pan has reached a discharge level by a water level detecting device, and when the integrating operation time for a compressor of the cooling circuit has exceeded a specified value, a drain pump is driven to drain water. CONSTITUTION:A water level detecting electrode 11 and a drain pump 12 are arranged in a drain reservoir 101 which is provided in a drain pan 10 which is located under indoor heat exchangers for cooling/heating 7, 8; and when the water level of the drain reservoir 101 has reached a specified value, the drain pump is driven to drain water. Also, when the water level is at the specified value or lower and the integrated operation time of a compressor for a cooling circuit for cooling has reached a specified value, the drain pump 12 is driven, and at the same time, after a specified period of time has passed, an integration timer is reset to zero. Therefore, even when malfunction takes place on the water level detecting electrode 11, drain water is assuredly discharged, and an unnecessary operation of the drain pump 12 can be avoided.

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