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1. 发明专利

JP4366776B2 air purifier 有权
公开(公告)号：JP4366776B2
公开(公告)日：2009-11-18
申请号：JP24667099
申请日：1999-08-31
申请人：パナソニック株式会社
发明人：隆行中田 , 健二小幡 , 利久平井 , 貞彦若葉
IPC分类号： A61L9/00 , B01D46/44 , B01D46/00 , B01D46/46 , F24F3/16 , F24F7/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air cleaner capable of surely actuating even at an working environment low in air pollution. SOLUTION: The air cleaner is provided with a dust sensor 1a, a gas sensor 1b and an ultraviolet sensor 1c. In each threshold value set circuit 31a-31c, three step threshold value in accordance with the degree of the air pollution are set for each sensor 1a-1c, and the threshold value is lowered when the state in which the detecting signal of each sensor 1a-1c becomes less than a prescribed detecting level continues over a fixed time. Comparator circuits 32a-32c compare respectively the detecting signal of each sensor 1a-1c and the threshold value set by each of threshold value set circuit 31a-31c, and a signal treating circuit 33 generates an output signal in accordance with the degree of the air pollution, and a fan control circuit 34 controls the operation mode of the fan 18 in accordance with the operation of an operation switch SW and the output of the signal processing circuit 33.

2. 发明专利

JP5314368B2 Electrostatic atomizer 有权
公开(公告)号：JP5314368B2
公开(公告)日：2013-10-16
申请号：JP2008235495
申请日：2008-09-12
申请人：パナソニック株式会社
发明人：竜彦慶秀 , 修今堀 , 英聖上垣 , 一敬鈴木 , 健二小幡
IPC分类号： B05B5/053 , B05B5/057
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic atomization apparatus capable of adjusting the variation of high voltage outputs caused by the variation of individual high voltage generating circuits and preventing an electric apparatus to be mounted from being erroneously operated. SOLUTION: In the electrostatic atomization apparatus, a control means 4 is provided with: a high voltage adjusting means 11 that performs an adjustment so as to obtain a predetermined high voltage required for electrostatic atomization based on the detected value of a high voltage outputted by a high voltage generating circuit 3; and a frequency adjusting means 12 that adjusts switching frequencies of high voltage control signals for the purpose of driving switching of the high voltage generating circuit 3. With the frequency adjusting means 12, the switching frequencies are adjusted so that the high voltage is within a specific frequency range to be the predetermined high voltage required for the electrostatic atomization, and that it is outside a receiving frequency range possessed by an infrared remote controlled receiver 14 in the electric equipment 13 in which the electrostatic atomization apparatus 5 is assembled. In addition, a Peltier voltage control means 15 is provided that drives a Peltier power source circuit 7 with a cooling control signal of the same frequency as the switching frequency determined by the frequency adjusting means 12. COPYRIGHT: (C)2010,JPO&INPIT

3. 发明专利

JP5265999B2 Electrostatic atomizer 有权
公开(公告)号：JP5265999B2
公开(公告)日：2013-08-14
申请号：JP2008235499
申请日：2008-09-12
申请人：パナソニック株式会社
发明人：修今堀 , 竜彦慶秀 , 英聖上垣 , 健二小幡 , 一敬鈴木 , 篤井坂
IPC分类号： B05B5/057 , B05B5/053
摘要： PROBLEM TO BE SOLVED: To easily ensure a high voltage required for electrostatic atomization even if there is dispersion by a solid with its natural frequency in a high voltage generating circuit. SOLUTION: An electrostatic atomizing device includes an atomizing electrode 1, a water feed means 2 for feeding water to the atomizing electrode 1 and a high voltage generating circuit 3 for applying high voltage to the atomizing electrode 1. The water fed to the atomizing electrode 1 is electrostatically atomized in the high electric field generated by applying the high voltage. A controlling means 4 is installed which controls the output of the frequency to the high voltage generating circuit 3 corresponding to the natural frequency of the high voltage generating circuit 3. COPYRIGHT: (C)2010,JPO&INPIT

4. 发明专利

JP4560853B2 air purifier 有权
公开(公告)号：JP4560853B2
公开(公告)日：2010-10-13
申请号：JP24666499
申请日：1999-08-31
申请人：パナソニック株式会社
发明人：健二小幡
IPC分类号： B01D46/44 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To prevent the continuous operation of a fan sustained for long time by canceling the increase in signals in a short time caused by foreign matter, dust, etc., even when they are intruded inside a sensor by mischief etc. of children. SOLUTION: A dirt detecting sensor 8 and a control part for driving the fan 2 when a dirt measured value measured by an input signal from the dirt detecting sensor 8 is higher than the present dirt standard value and for stopping the fan 2 or for reducing the number of rotation of the fan 2 when the dirt measured value is lower are provided. In the control by the control part, the dirt measured value is measured in every divided unit time, and one minimum dirt measured value among plural dirt measured values within gathering unit time is stored, and the minimum value among the plural minimum dirt measured values within the first maximum gathering unit time is set as the dirt standard value, and the dirt standard value is renewed so that it may be new minimum dirt measured value when new minimum dirt measured value measured within next maximum gathering unit time is higher than the present dirt standard value.

5. 发明专利

JP4511427B2 Electrostatic atomizing function with air conditioner 有权
公开(公告)号：JP4511427B2
公开(公告)日：2010-07-28
申请号：JP2005207592
申请日：2005-07-15
申请人：パナソニック株式会社 , パナソニック電工株式会社
发明人：健二小幡 , 昭輔秋定 , 一敬鈴木 , 孝也魚本
IPC分类号： F24F11/02 , B05B5/057 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner with an electrostatic atomization function in which the function of a built-in electrostatic atomizer and the peripheral circuit is easily confirmed. SOLUTION: The air conditioner with the electrostatic atomization function is provided with a fan 2 for circulating room air, a discharge electrode 41, a counter electrode 42 facing the discharge electrode 41, a cooling means 43 for cooling the discharge electrode 41 to produce water from moisture in the air on the discharge electrode part and an electrostatic atomizer 4 comprising a high voltage power source part 46 for applying high voltage between both electrodes to electrostatically atomize water on the discharge electrode part. The discharge electrode is arranged near a discharge port of air by a fan. A control means 5 for controlling the action of the fan and the electrostatic atomizer is provided with a inspection action mode for executing an inspection action for the electrostatic atomizer and the peripheral circuit by a prescribed instruction input to inform the inspection result in addition to an operation action mode for a normal operation of the fan and the electrostatic atomizer. The inspection is executed by giving the prescribed instruction input to enter to the inspection action mode. COPYRIGHT: (C)2007,JPO&INPIT

6. 发明专利

JP5330780B2 Electrostatic atomizer 有权
公开(公告)号：JP5330780B2
公开(公告)日：2013-10-30
申请号：JP2008235494
申请日：2008-09-12
申请人：パナソニック株式会社
发明人：竜彦慶秀 , 修今堀 , 英聖上垣 , 一敬鈴木 , 健二小幡
IPC分类号： B05B5/053 , B05B5/057 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic atomization apparatus capable of adjusting the variation of high voltage outputs caused by the variation of individual high voltage generating circuits and preventing an electric apparatus to be mounted from being erroneously operated. SOLUTION: In the electrostatic atomization apparatus, a control means 4 is provided with: a high voltage adjusting means 11 that detects high voltage outputted by a high voltage generating circuit 3 and adjusts the high voltage to be a predetermined high voltage required for electrostatic atomization on the basis of a detected value; and a frequency adjusting means 12 that adjusts switching frequencies of high voltage control signals outputted from the control means 4 for the purpose of driving switching of the high voltage generating circuit 3. With the frequency adjusting means 12, the switching frequencies are adjusted so that they are within a specific frequency range as the high voltage outputted by the high voltage generating circuit 3 becomes the predetermined high voltage required for the electrostatic atomization, and that they are outside a receiving frequency range possessed by an infrared remote controlled receiver 14 in the electric equipment 13 in which the electrostatic atomization apparatus 5 is assembled. COPYRIGHT: (C)2010,JPO&INPIT

7. 发明专利

JP5265998B2 Electrostatic atomizer 有权
公开(公告)号：JP5265998B2
公开(公告)日：2013-08-14
申请号：JP2008235497
申请日：2008-09-12
申请人：パナソニック株式会社
发明人：修今堀 , 英聖上垣 , 竜彦慶秀 , 健二小幡 , 一敬鈴木 , 篤井坂
IPC分类号： B05B5/057 , B05B5/053
摘要： PROBLEM TO BE SOLVED: To prolong a service life by suppressing the discharge of anions (blank discharge) which gives damage to an atomizing electrode. SOLUTION: An electrostatic atomizing device electrostatically atomizing water fed to the atomizing electrode by a water feed means in a high electric field generated by applying a high voltage includes a discharge-state detecting means for detecting whether or not discharge is accompanied with electrostatic atomization based on an discharge current value. The water feed means acts forcedly when the discharge unaccompanied with electrostatic atomization is detected in the discharge-state detecting means and the forced action is released when the discharge accompanied with electrostatic atomization is detected. COPYRIGHT: (C)2010,JPO&INPIT

8. 发明专利

JP5265997B2 Electrostatic atomizer 有权
公开(公告)号：JP5265997B2
公开(公告)日：2013-08-14
申请号：JP2008235496
申请日：2008-09-12
申请人：パナソニック株式会社
发明人：修今堀 , 竜彦慶秀 , 英聖上垣 , 健二小幡 , 一敬鈴木 , 篤井坂
IPC分类号： B05B5/057 , B05B5/053
摘要： PROBLEM TO BE SOLVED: To perform high voltage control which suppresses the unstableness of a current value. SOLUTION: An electrostatic atomizing device performing electrostatic atomization in a high electric field generated by applying high voltage to water fed to an atomizing electrode 11 includes a current detecting means 16 for detecting current flowed by applying a high voltage, a controlling means 2 for controlling the current value detected by the current detecting means in the range of a predetermined current and the high voltage in the range of a predetermined voltage. The controlling means performs high voltage control when the high voltage is out of the range of the predetermined voltage and also the current value detected by the current detecting means is in the range of a predetermined current. The high voltage control is performed according to the current value obtained by the current detecting means in addition to the voltage value. COPYRIGHT: (C)2010,JPO&INPIT

9. 发明专利

JP5256088B2 Electrostatic atomizer 有权
公开(公告)号：JP5256088B2
公开(公告)日：2013-08-07
申请号：JP2009076284
申请日：2009-03-26
申请人：パナソニック株式会社
发明人：英聖上垣 , 修今堀 , 健二小幡 , 篤井坂
IPC分类号： B05B5/057
CPC分类号： B05B5/057 , B05B5/0255

10. 发明专利

JP5256087B2 Electrostatic atomizer 有权
公开(公告)号：JP5256087B2
公开(公告)日：2013-08-07
申请号：JP2009076283
申请日：2009-03-26
申请人：パナソニック株式会社
发明人：英聖上垣 , 修今堀 , 健二小幡 , 篤井坂
IPC分类号： B05B5/057

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