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1. 发明专利

JP2005273938A Warm air heater 审中-公开
标题翻译：暖风空气加热器
公开(公告)号：JP2005273938A
公开(公告)日：2005-10-06
申请号：JP2004084370
申请日：2004-03-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIKURA NAOKI , MORIHANA HIDEAKI
IPC分类号： F24H9/02
摘要： PROBLEM TO BE SOLVED: To improve designability by detachably, easily, and inexpensively forming a reinforced glass pane decorated and treated so as not to be spattered.
SOLUTION: The reinforced glass pane 4 detachably is fixed to the front plate part 2 of the external member of a body 1 incorporating a heating means and an air blowing means, and a decorative treatment is applied to the rear surface of the reinforced glass pane 4. Thus, even if the reinforced glass pane 4 is removed, component parts in equipment are not exposed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过可拆卸地，容易地且廉价地形成装饰和处理以便不被喷溅的强化玻璃板来提高设计性。解决方案：可拆卸地将钢化玻璃板4固定在装有加热装置的主体1的外部构件的前板部分2和空气吹送装置上，并且对加固件的后表面施加装饰处理因此，即使去除了加强玻璃板4，设备中的部件也不会露出。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004163027A Gas warm air heater 审中-公开
公开(公告)号：JP2004163027A
公开(公告)日：2004-06-10
申请号：JP2002330557
申请日：2002-11-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MURASE KOJI , IGARASHI ITSUO , ISHIKURA NAOKI
IPC分类号： F23N5/20
摘要： PROBLEM TO BE SOLVED: To provide a gas warm air heater capable of executing a stable ignition operation even when a tenuous gas left in a gas hose is supplied to a burner by continuously operating an ignition means until thermoelectromotive force reaches a threshold value larger than one used in determining ignition.
SOLUTION: A control circuit 21 is so structured as to continuously operate the ignition means 9 until a detection value of a flame sensor comprising a thermocouple 10 reaches a threshold value Vb2 exceeding a threshold value Vb1 for determining ignition even after the detection value reaches the threshold value Vb1, and the ignition state is recognized in an ignition operation. Even when gas concentration transiently lowers and the flame goes out after the ignition is determined with a tenuous gas, the ignition means 9 continuously works until the thermoelectromotive force reaches the threshold value Vb2 and is stabilized after the ignition determination, so that a gas having proper concentration is supplied in that period, and the burner can be ignited again.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004144361A Warm-air heater 审中-公开
公开(公告)号：JP2004144361A
公开(公告)日：2004-05-20
申请号：JP2002308239
申请日：2002-10-23
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SHIRAI YUTAKA , MURASE KOJI , ISHIKURA NAOKI , NAGANO OSAMU
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To easily detect a signal of an overheat temperature detector by arbitrarily increasing the rotating speed of a fan when the overheat temperature detector reaches a predetermined temperature in clogging with dust.
SOLUTION: This warm-air heater is composed of a warm-air heating part composed of a burner for combusting a gas, a combustion chamber for mixing the warm-air generated by the combustion and the air taken from the external, a convection fan for sending the warm-air, and a warm-air blasting-out port for blasting out the warm-air, and an air cleaning part composed of a filter for eliminating the dust and smell, an air cleaning fan for taking and sending the outside air, and an air cleaning blasting-out port for blasting out the air having passed through the filter. The air cleaning part is mounted at an upper part with respect to the warm-air heating part, and an operation control device is mounted to lower a temperature of the combustion chamber by increasing the rotating speed of the fan, when the overheat temperature detector reaches the predetermined temperature in clogging with dust.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003014306A Fan heater 审中-公开
标题翻译：暖风机
公开(公告)号：JP2003014306A
公开(公告)日：2003-01-15
申请号：JP2001200580
申请日：2001-07-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： ISHIKURA NAOKI , NAGANO OSAMU
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To overcome the problem with prior art where there is an obstacle frontally of a warm air injection hole to prevent comfortable heating from being obtained depending upon installation conditions of an instrument.
SOLUTION: There is also provided an independent second warm air blow-off outlet 19 at an upper portion of a body of an instrument. When gas is combusted in a combustion section 11 in the same fashion as in a prior art heater, produced combustion waste gas is blown out as warm air from upper and lower two first and second blow-off outlets 16, 19 with the aid of two independent second convection fans 14 and 21. Accordingly, life environment used and convenience are further improved.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了克服现有技术中存在热空气喷射孔前面的障碍物以防止根据仪器的安装条件获得舒适加热的问题。解决方案：还在仪器主体的上部设有独立的第二暖气吹出口19。当以与现有技术加热器相同的方式在燃烧部分11中燃烧气体时，产生的燃烧废气作为热空气从上下两个第一和第二吹出出口16,19被吹出，借助于两个独立的第二对流风扇14和21.因此，使用寿命和方便性进一步提高。

5. 发明专利

JP2002228263A WARM AIR HEATER 失效
公开(公告)号：JP2002228263A
公开(公告)日：2002-08-14
申请号：JP2001026424
申请日：2001-02-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAGANO OSAMU , ISHIKURA NAOKI
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To prevent a sense of a cold air to be sensed immediately after an operation or when a room temperature is low. SOLUTION: A warm air heater comprises a controller 12 for operating a DC fan motor 4 at a lower rotational speed than a necessary rotational speed for normally burning a burner immediately after an operation or when the room temperature is low. Thus, diffusing of the cold air can be prevented.

6. 发明专利

JP2001174066A HOT AIR HEATER WITH AIR CLEANER 失效
公开(公告)号：JP2001174066A
公开(公告)日：2001-06-29
申请号：JP2000355432
申请日：2000-11-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUZUKI TOMIJI , NAGANO OSAMU , ISHIKURA NAOKI
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To provide a hot air heater with air cleaner which is improved in dust collection efficiency and odor removal efficiency, can quickly remove dust and odors, and can make the temperature in a room uniform when the heater is operated for heating. SOLUTION: The hot air heater is provided with an air cleaning fan 15 and an air cleaning filter 13 above a hot air heating section in such a way that the fan 15 and filter 13 are entirely separated from the heating section. The filter 13 has fine meshes and a large surface area to sufficiently remove dust and odors. Consequently, the dust collection efficiency and odor removal efficiency of the heater can be improved and, when the heater is operated for heating, the heater can make the temperature in a room uniform by agitating the high-temperature air near the ceiling by operating the air cleaning fan 15.

7. 发明专利

JPH1172270A WARM-AIR HEATER EQUIPPED WITH AIR CLEANER 失效
公开(公告)号：JPH1172270A
公开(公告)日：1999-03-16
申请号：JP23431097
申请日：1997-08-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAGANO OSAMU , ISHIKURA NAOKI , SUZUKI TOMIJI
IPC分类号： F24H3/04
摘要： PROBLEM TO BE SOLVED: To mount an air cleaning filter, having a big resistance and a high efficiency, and improve dust collecting efficiency by a method wherein a warm-air heater is provided with the air cleaning filter, for removing dust and smell, a sirrocco type air cleaning fan, equipped with vanes for introducing and sending out outdoor air on both shafts of a unit motor, and a plurality of air outlet ports. SOLUTION: A motor is connected to an air cleaning fan 15 and sirrocco type vanes 19 are connected to both shafts of the motor. The vanes 19 are provided on both shafts of the motor and air outlet ports 14 are provided at two places. When the motor of the air cleaning fan 15 is rotated and vanes 19, attached to both shafts of the motor, are turned, air 16a for cleaning is sucked through a suction port 12 and dust as well as smell are removed by a filter 13 for cleaning air. Cleaned air 16b is discharged out of air outlet ports 14. The fan is independent perfectly from a warm-air heating unit and the fan is turned with a high revolution while the sirrocco type fan, strong against a pressure loss, is employed whereby an air cleaning filter 13, fine in the mesh thereof for removing dust and smell sufficiently and large in the surface area thereof, can be attached thereby permitting the improvement of dust collecting efficiency and the like.

8. 发明专利

JPH1163543A AIR CONDITIONER WITH AIR CLEANING FUNCTION 失效
公开(公告)号：JPH1163543A
公开(公告)日：1999-03-05
申请号：JP21282497
申请日：1997-08-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORIYA YOSHIFUMI , NAGANO OSAMU , ISHIKURA NAOKI
IPC分类号： F23N3/08 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To remove volatile organic compounds, etc., produced from building material, etc., and clean the air conditioner, by providing the air cleaner with two filters which adsorb particulate matter and chemical matter, a matter detecting sensor, and a temperature sensor, and controlling the operation of a heat source, etc., based on the information of these sensors. SOLUTION: When the surface temperature of building materials comes to 25 deg.C or over by the heating operation of an air conditioner 10, volatile organic compounds, etc., come out into the room from the building materials. Here, the temperature sensor 20 detects the temperature within the room, and a control circuit 9 starts the operation of an air cleaner 7. A part of the air passes a suction port 1, and the particulate matter is removed by a charged filter 2, and for the air including chemical matter, a filter 3 adsorbs a very small quantity of chemical matter. Volatile organic chemical compounds, etc., are adsorbed with activated carbon. The air having gotten clean this way is returned from a jet 6 into the room. After passage of a certain time, the air cleaner 7 stops the operation. Moreover, a gas combustor 13 makes a part of the indoor air flowing in from the suction port 11 hot air.

9. 发明专利

JPH1123063A WARM AIR HEATER PROVIDED WITH AIR FILTER 失效
公开(公告)号：JPH1123063A
公开(公告)日：1999-01-26
申请号：JP17673897
申请日：1997-07-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORIHANA HIDEAKI , ISHIKURA NAOKI
IPC分类号： F24H3/04 , B01D46/10
摘要： PROBLEM TO BE SOLVED: To improve the removing ratio of dust without adversely affecting the combustion at a burner in spite of finer filter mesh. SOLUTION: Air passage of a hot-air heater and an air filter are separated, the inlet hole of the hot-air heater 8 is arranged to the backward of an appliance and the hot air outlet hole 5 is arranged to the forward of the appliance. The inlet hole 10 of an air filter is arranged upward of the hot air outlet hole 5 and the outlet hole 12 of the air filter is arranged to the front upward of the appliance. The operation of the air filter is automatically stopped at the reduced operation of the hot-air heater. Therefore, the air can be cleaned and on the other hand, the comfort of heating can be secured.

10. 发明专利

JPH10288401A HANDGRIP FOR WARM AIR HEATER 失效
公开(公告)号：JPH10288401A
公开(公告)日：1998-10-27
申请号：JP9881797
申请日：1997-04-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUJIWARA YOSHIMITSU , ISHIKURA NAOKI
IPC分类号： F24H9/02
摘要： PROBLEM TO BE SOLVED: To upgrade an external appearance by eliminating filling of dust or water in a handgrip. SOLUTION: A kick spring is provided at a shaft of a cover 5 of the handgrip 2 of an operation panel 1, and the cover 5 is closed if no resistance exists. Protrusions 1c of several positions are provided at a contact part of the handgrip 2 with the cover 5 to form a gap between the handgrip 2 and the cover 5. When a hand is inserted, the cover 5 is opened, and when the hand is pulled, the cover 5 is closed. Thus, dust or water is not filled in the handgrip 2, and a temperature of the handgrip 2 is not raised, and further its external appearance is upgraded.

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