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1. 发明专利

JP2003103196A ELECTRIC DUST COLLECTOR, DUST COLLECTING METHOD AND AIR BLOWER USING THE SAME 审中-公开
公开(公告)号：JP2003103196A
公开(公告)日：2003-04-08
申请号：JP2002189337
申请日：2002-06-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUBO TSUGIO , AKAMINE IKUO , IMASAKA TOSHIYUKI , KOBAYASHI YOSHINORI
IPC分类号： B03C3/09 , B03C3/155 , B03C3/28 , B03C3/34 , B03C3/40 , B03C3/41 , B03C3/45 , B03C3/82 , F24F1/00 , F24F7/00
摘要： PROBLEM TO BE SOLVED: To solve tha problem that when dust collecting efficiency is increased, power consumption is increase in an electric dust collector. SOLUTION: The electric dust collector is constituted by providing with a charging section and a dust collecting section and further the charging section is constituted of a discharging electrode and a counter electrode and has a sound wave generating means for irradiating a discharging space containing at least a discharging electrode section with a sound wave. By irradiating with the sound wave, a discharging region of corona discharging is enlarged and further dust particles passing therethrough are coagulated and dust collecting efficiency at a dust collecting filter provided in the dust collecting section is increased.

2. 发明专利

JP2003071321A Electric dust collector and blower using the same 有权
标题翻译：电吸尘器和使用它的鼓风机
公开(公告)号：JP2003071321A
公开(公告)日：2003-03-11
申请号：JP2001263260
申请日：2001-08-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： AKAMINE IKUO , KUBO TSUGIO , IMASAKA TOSHIYUKI , UCHIDA YOSHIAKI , MATSUMOTO YASUAKI , NOMA HIROBUMI , TOKURA MAKIKO
IPC分类号： B03C3/08 , B03C3/09 , B03C3/155 , B03C3/40 , B03C3/41 , B03C3/45 , B03C3/64 , B03C3/66 , F24F1/00 , F24F7/00
CPC分类号： B03C3/66 , B03C3/08 , B03C3/09 , B03C3/155 , B03C3/45 , B03C3/64
摘要： PROBLEM TO BE SOLVED: To provide an electric dust collector which has high dust collecting efficiency by an electrically simple system and can suppress discharge outside an unit.
SOLUTION: A charging section is constituted of an acicular discharge electrode 2, a first earth electrode 3 and a second earth electrode 4, a dust collecting section is constituted of a dust collecting filter 5 and further a first shielding plate 18 is disposed above the acicular discharge electrode 2. Fine particles are efficiently electrified by corona discharge at the charging section and the dust is collected by the dust collecting filter 5 with high efficiency. Further discharge outside the dust collecting unit 1 is suppressed by the first shielding plate 18.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种电气集尘器，其通过电气简单的系统具有高的集尘效率，并且可以抑制单元外的排放。解决方案：充电部由针状放电电极2，第一接地电极3和第二接地电极4构成，集尘部由集尘用过滤器5构成，第一遮蔽板18设置在针状部放电电极2.通过充电部的电晕放电有效地带电，并且灰尘以高效率被集尘滤波器5收集。通过第一遮蔽板18抑制集尘单元1外部的进一步排出。

3. 发明专利

JP2002130773A CONTROLLER FOR AIR CONDITIONER 失效
公开(公告)号：JP2002130773A
公开(公告)日：2002-05-09
申请号：JP2000319021
申请日：2000-10-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： AKAMINE IKUO , IMASAKA TOSHIYUKI , KUBO TSUGIO , HONDA KIMIYASU
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of unpleasant odor, when an air conditioner is started for cooling by suppressing the propagation of mold by removing water drops condensed in an indoor heat exchanger, and at the same time, removing the odor adhering to the heat exchanger. SOLUTION: A controller for air conditioner is provided with a heating and drying operation setting means, which sets the heating and drying operation of the indoor heat exchanger, a drying operation instructing means which instructs heating operation, so as to evaporate and dry the water drops condensed in the heat exchanger during or after cooling operation, and an odor- removing operation instructing means which instructs the circulation of indoor air, so as to accelerate the removal of the odor adhering to the indoor heat exchanger, after drying operation.

4. 发明专利

JP2001116341A AIRFLOW DIRECTION CHANGING DEVICE FOR AIR CONDITIONER 失效
公开(公告)号：JP2001116341A
公开(公告)日：2001-04-27
申请号：JP29068099
申请日：1999-10-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KIMURA AKIYOSHI , IMASAKA TOSHIYUKI , TSUJI HIROOKI
IPC分类号： F24F13/14 , F24F13/20 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To effect smooth changing operation of an airflow direction by a method wherein an up-and-down airflow direction changing vane is permitted to be divided into three divisions to prevent distortion and maintain a predetermined angle thereby improving the strength of the vanes. SOLUTION: In order to improve the strength of an up-and-down airflow direction changing vane, divided into three divisions, a connecting shaft is formed of a metallic material so as to have the configuration of a column.

5. 发明专利

JPH11159853A FAN GUARD FOR AIR CONDITIONER 失效
公开(公告)号：JPH11159853A
公开(公告)日：1999-06-15
申请号：JP32778997
申请日：1997-11-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TSUJI HIROOKI , IMASAKA TOSHIYUKI
IPC分类号： F24F13/15 , F24F13/20 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To protect an air supply fan against scratching by providing left and right blades with coupling cleats between upper and lower blades and the lower surface of a blowing grille and providing the coupling cleat with protrusions, at a constant interval, in parallel with the left and right blades thereby preventing intrusion of an obstacle into a wind circuit. SOLUTION: A plurality of left and right blades 2 for deflecting the wind direction to the left and right are provided, a coupling cleat 1 is provided at the lower part of the left and right blades 2 and protrusions 6 are projected, at a constant interval, from the coupling cleat 1 in parallel with the left and right blades 2. The protrusions 6 of the coupling cleat 1 is provided with a lever shape at the time of manual operation. According to the structure, an obstacle is prevented from intruding into a wind circuit while suppressing lowering of air supply performance and an air supply fan can be prevented against scratching. Since an extra lever is not required, intrusion of an obstacle into the wind circuit can be prevented while saving the space.

6. 发明专利

JPH09133401A HEAT EXCHANGER-FIXING APPARATUS IN AIR CONDITIONER 失效
公开(公告)号：JPH09133401A
公开(公告)日：1997-05-20
申请号：JP29100995
申请日：1995-11-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TSUJI HIROOKI , IMASAKA TOSHIYUKI
IPC分类号： F24F13/30
摘要： PROBLEM TO BE SOLVED: To prevent any dew from entering an air circuit by providing a protrusion configuration for dew processing on an abutment surface of a base frame side plate in abutment with a heat exchanger. SOLUTION: A protrusion 3 for fixing a base frame body 1, a base frame side plate 2, and a heat exchanger are integrally molded with synthetic resin, and a heat exchanger body 4, a heat exchanger side plate 5, and a fixing hole 6 engaging with the protrusion 6 for fixing the heat exchanger is integrally constructed left and right the heat exchanger with the aid of a sheet metal. When a heat exchanger body 4 is fixed to the base frame body 1, the heat exchanger body 4 is inserted from the upper portion of the base frame body such that the heat exchanger side plate 5 abuts the base frame side plate 2 whereby the protrusion 3 and the fixing hole 6 are engaged with each other and fixed to each other. A folded-back part 7 is provided outside the heat exchanger side plate 5, and a protrusion 8 is provided at a position where the heat exchanger side plate 5 and the base frame side plate 2 are abutted. Hereby, dew 9 condensed on an inner surface of the heat exchanger side plate 5 is prevented from entering an air circuit.

7. 发明专利

JPH07190406A PROTECTIVE COVER OF ELECTRICAL COMPONENT HOUSING BOX FOR AIR-CONDITIONER 失效
公开(公告)号：JPH07190406A
公开(公告)日：1995-07-28
申请号：JP32827493
申请日：1993-12-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUMOTO YASUAKI , EBIHARA MASAHARU , IMASAKA TOSHIYUKI
IPC分类号： F24F13/20 , F24F1/00
摘要： PURPOSE:To reduce the number of electrical component parts and shorten a work time by making it possible to mount and demount a protective cover of an electrical component housing box without demounting a front face frame of an indoor unit for an air-conditioner. CONSTITUTION:A recess la having a size slightly larger than that of a protective cover of an electrical component housing box is provided on a front face frame 1. A screw fixing part is provided at a position where the protective cover of the electrical component housing box can be mounted on and demounted from the recess 1a. Furthermore, a protruding rib 4b is provided on a rear face of the protective cover, and the covering of an indoor unit-outdoor unit connecting wire is compressed and fixed.

8. 发明专利

JPH07190397A INDOOR UNIT OF AIR CONDITIONER 失效
公开(公告)号：JPH07190397A
公开(公告)日：1995-07-28
申请号：JP32827893
申请日：1993-12-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IMASAKA TOSHIYUKI , EBIHARA MASAHARU , SUGIO TAKASHI , SAKAI KOICHI
IPC分类号： F24F1/00 , F24F13/30
摘要： PURPOSE:To further reduce noise and enhance the performance of a flow rate by encircling an entire region in the suction direction of a cross flow fan as seen from the center of the cross flow fan with two heat exchangers. CONSTITUTION:Two heat exchangers 8a and 8b installed independently on the front side and the rear side are laid out in such a fashion that the entire region in the suction direction (160 to 200 deg. of a cross flow fan may be encircled at the center as seen from the center of the cross flow fan, connecting the two heat exchangers 8a and 8b. This construction makes it possible to make smooth the suction flow without its drifting and form a minimized turbulent flow space and reduce the noise. At the same time, it is possible to unify the distribution of in-flow velocity a the outer periphery of the fan 2, thereby enhancing the performance of a flow rate.

9. 发明专利

JPH05203225A AIR DIRECTION CONTROLLING METHOD FOR AIR CONDITIONER 失效
公开(公告)号：JPH05203225A
公开(公告)日：1993-08-10
申请号：JP972992
申请日：1992-01-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IMASAKA TOSHIYUKI , HAYASHI MASAMI , NARAI SHIGERU , ONOBAYASHI KATSUNORI
IPC分类号： F24F11/02
摘要： PURPOSE:To realize local heating by flow contraction action. CONSTITUTION:An air blowing port 16 formed at an outlet side of an air blowing circuit including a heat exchanger 12 and an air blowing fan 15 has an upward or downward air direction control plate having two air direction plates of an upper vane 17 and a lower vane 18, and a rightward or leftward air direction control plate for use in controlling a rightward or leftward air direction. A control circuit includes an upward or downward air direction control plate driving means for independently rotating the upper vane and the lower vane of the upward or downward air direction control plate, a rightward or leftward air direction control plate driving means for rotating the rightward or leftward air direction control plate, an air blowing temperature sensing means 13 for use in sensing the air blowing temperature at the air blowing port formed at the outlet side of the air blowing circuit of the air conditioner, a remote controlling position sensor means for use in sensing the remote controlled position, and a control means for controlling the upward or downward air direction control plate driving means and the rightward or leftward air direction control plate driving means.

10. 发明专利

JPH05203221A AIR DIRECTION CONTROLLING METHOD FOR AIR CONDITIONER 失效
公开(公告)号：JPH05203221A
公开(公告)日：1993-08-10
申请号：JP972592
申请日：1992-01-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAGANO MASATOSHI , IMASAKA TOSHIYUKI , NARAI SHIGERU , ONOBAYASHI KATSUNORI
IPC分类号： F24F11/02
摘要： PURPOSE:To realize comfortable living environment fast without giving any uncomfortable air flow feeling. CONSTITUTION:An air blowing port 16 formed at an outlet port of an air blowing circuit including a heat exchanger 12 and a blower fan 15 has an upward or downward air direction control plate having two air directing plates of an upper vane 17 and a lower vane 18, and a rightward or leftward air direction control plate for use in controlling a rightward or leftward air blowing direction. This circuit includes an upward or downward air direction control plate driving means for independently rotating an upper vane and a lower vane of the upward or downward air direction control plates, a rightward or leftward air direction control plate driving means for rotating the rightward or leftward air direction control plate, an air blowing temperature sensing means 13 for use in sensing an air blowing temperature at an air blowing port formed at the outlet side of the air blowing circuit of an air conditioner, a human body position sensing means for use in sensing a human body position, an upward or downward air direction control plate driving means and a control means for controlling the rightward or leftward air direction control plate driving means in response to the temperature of the heat exchanger.

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