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11. 发明专利

JPH04332332A OPERATING CONTROL METHOD OF AIR-CONDITIONER 失效
公开(公告)号：JPH04332332A
公开(公告)日：1992-11-19
申请号：JP10240891
申请日：1991-05-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： EBATA YASUHIKO , KANEKO HIROMASA , MITSUYANAGI YUKITAKA , TOYOMOTO KOJI
IPC分类号： F24F11/02
摘要： PURPOSE:To avoid air-flow noise produced by a damper in semi-closed state by a method wherein an open limit-switch and a close limit-switch are provided to detect fully-open and fully-closed states of the damper, and the damper begins closing action from the fully-open state a specified time period after a lower fan motor stops. CONSTITUTION:An open limit switch 8 and a close limit switch 9 are provided to detect fully-open and fully-closed states of a damper. A controller, that controls operation of an air-conditioner, includes a selector 10, a damper motor output device 11, and fully-open and-closed state detectors 12 and 13. The selector 11 selects changeover from single operation of an upper fan to dual operation of both upper and lower fans. The damper motor output device 11 makes a damper motor 7 drive and output. The fully-open and -closed state detectors 12 and 13 detect fully-open and fully-closed states of the damper motor 7. As the damper motor 7 is started a specified time period after a lower fan motor 5 is stopped, the damper motor 7 is brought in operation after the lower fan motor 5 operates in a stop state and abnormal air flow noise in semi-closed state is avoided.

12. 发明专利

JPH04240340A OPERATION CONTROL METHOD FOR AIR CONDITIONER 失效
公开(公告)号：JPH04240340A
公开(公告)日：1992-08-27
申请号：JP749091
申请日：1991-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： EBATA YASUHIKO , KANEKO HIROMASA , MITSUYANAGI YUKITAKA , TOYOMOTO KOJI
IPC分类号： F24F11/02
摘要： PURPOSE:To eliminate abnormal or irregular sound of air blowing under a semi-closed state in an indoor device having two upper and lower fans by a method wherein a limiter for sensing a full-opened or a full-closed state of a damper for opening or closing a lower air blowing port is provided, and the lower fan motor is rotated after a predetermined period of time when the damper starts to open from its full-closed state. CONSTITUTION:An indoor device of an air conditioner has an upper fan 1 and a lower fan 4 driven by each of fan motors 2 and 5. It includes a heat exchanger 3. The lower air blowing port is provided with a damper 6 driven by a damper motor 7. It has further an opening limiter 8 and a closing limiter 9 for use in sensing a full-opened state or a full-closed state of the damper 6. Driving of the lower fan motor 5 is started after a predetermined time of starting operation of the damper 6 from its full-closed state to its full-opened state under its operation control. At this time, the driving is started at the first set speed which is set higher than the second set speed for normally driving the lower fan motor 5, and then the driving is carried out at the second set speed after a predetermined period of time.

13. 发明专利

JPS6344251B2 失效
公开(公告)号：JPS6344251B2
公开(公告)日：1988-09-05
申请号：JP19634482
申请日：1982-11-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MITSUYANAGI YUKITAKA
IPC分类号： H01H15/16

14. 发明专利

JP2008014525A Temperature sensor fixing device for air conditioner 有权
标题翻译：空调温度传感器固定装置
公开(公告)号：JP2008014525A
公开(公告)日：2008-01-24
申请号：JP2006184043
申请日：2006-07-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MITSUYANAGI YUKITAKA
IPC分类号： F24F11/02 , F25B49/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner of high quality by preventing erroneous temperature detection by holding a temperature sensor with a simple structure. SOLUTION: This temperature sensor fixing device 1 is provided with a box portion 5 having an opening face 3 on its one face, and having plural communication holes 2 at least on the other two faces, and a main body fixing portion 4 formed on one end of the box portion opening face 3 and connected with the other component, and further a temperature sensor fixing face 8 having a temperature sensor fixing groove 6, and a thin portion 9 for connecting the box portion opening face 3 and the temperature sensor fixing face 8 are formed on the other one end on the same plane. Further a thermosensitive portion holding plate 16 having a thermosensitive portion holding groove 15 for holding an electric wire 12 near a thermosensitive portion 11 of a temperature sensor 10 is formed on the temperature sensor fixing face 8. The electric wire 12 of the temperature sensor 10 is provided with a protective tube 17. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过以简单的结构保持温度传感器来防止错误的温度检测来提供高质量的空调。解决方案：该温度传感器固定装置1在其一个表面上设置有具有开口面3的盒部分5，并且至少在其他两个表面上具有多个连通孔2，并且形成有主体固定部分4 在盒部开口面3的一端并与其他部件连接，另外，还具有温度传感器固定面8，该温度传感器固定面8具有温度传感器固定槽6，以及用于连接盒部开口面3和温度传感器固定面8形成在同一平面上的另一端上。此外，在温度传感器固定面8上形成有具有用于将电线12保持在温度传感器10的热敏部11附近的热敏部保持槽15的热敏部保持板16.温度传感器10的电线12 设有保护管17.版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2006226652A OUTDOOR UNIT FOR SEPARATED TYPE AIR CONDITIONER 审中-公开
公开(公告)号：JP2006226652A
公开(公告)日：2006-08-31
申请号：JP2005043710
申请日：2005-02-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MITSUYANAGI YUKITAKA , TERADA MAIKA , NISHIKAWA KAZUHIRO
IPC分类号： F28F9/00 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide a more inexpensive and easy-to-assemble outdoor unit for a separated type air conditioner by reducing a loss and the number of components by a simple structure. SOLUTION: By providing a constitution wherein an end plate 12 provided with an erected face 12c in parallel with U-shaped steel pipes 10a and 10b, an elastic arm 12d for holding the U-shaped steel pipes 10a and 10b in a state of facing the erected face 12c, and a fixing jaw 12e fixing the U-shaped steel pipes 10a and 10b is detachably installed at the closed side of the U-shaped steel pipes of a heat exchanger 10 composed of the U-shaped steel pipes 10a and 10b, and fins 10c and 10d, only the end plate can be replaced to reduce the losses by a simple structure, and assembling and repairing in a market can be facilitated. COPYRIGHT: (C)2006,JPO&NCIPI

16. 发明专利

JP2006084043A Outdoor unit for separation type air conditioner 审中-公开
标题翻译：分离式空调器户外单元
公开(公告)号：JP2006084043A
公开(公告)日：2006-03-30
申请号：JP2004266394
申请日：2004-09-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MITSUYANAGI YUKITAKA
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To solve problems that assembling or the like is very complicated as many components are used to constitute a main body, and a seal material is necessary to prevent shortening of service life of a product by intrusion of moisture or the like from a clearance between exterior components, which causes cost-up. SOLUTION: A compressor chamber-side outer case front plate 120 is extended to be overlapped to a compressor chamber-side outer case side plate 103 to integrally form the shape corresponding to a conventional connection part cover 117 and to cover an electric wire connection part 113 and a connection valve mounting part 116 formed on the compressor chamber-side outer case side plate 103, thus the number of components can be reduced with a simple structure, and an outdoor unit of a separation type air conditioner can be inexpensively assembled. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决组装等非常复杂的问题，因为许多部件用于构成主体，并且需要密封材料以防止通过水分侵入缩短产品的使用寿命或从外部部件之间的间隙中的类似物，这导致成本增加。解决方案：压缩机室侧外壳前板120延伸以与压缩机室侧外壳侧板103重叠，以一体地形成与常规连接部件盖117相对应的形状并覆盖电线连接部113和形成在压缩机室侧外壳侧板103上的连接阀安装部116，因此可以以简单的结构减少部件数量，并且可以廉价地组装分离式空调的室外单元。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2004360941A Outdoor unit of air conditioner 审中-公开
公开(公告)号：JP2004360941A
公开(公告)日：2004-12-24
申请号：JP2003157084
申请日：2003-06-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MITSUYANAGI YUKITAKA , MOCHIZUKI KOJI
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner, having simple constitution, facilitating heat radiation of electric equipment, and preventing drop of water from entering from a blower room into the electric equipment box.
SOLUTION: This outdoor unit of the air conditioner includes: a partition plate 1 partitioning the blower room 4 storing a blower 3 and the compressor room 6; and an electric equipment box 8 facing to the blower room 4 and the compressor room 6 and storing electric equipment 7. The upper end of the partition plate 1 is bent toward the blower room 4 to form a flange part 1a provided with a cutout part 1b. The electric equipment box 8 has a recessed part with a ventilating hole 8b formed for discharging the air A warmed by the electric equipment 7 to the blower 3 side. The recessed part is formed in a portion where the flange part 1a and the electric equipment box 8 come into contact with each other so that the air A discharged from the ventilating hole 8b is discharged to the blower 3 side through the cutout part 1b, and the cutout part 1b and the ventilating hole 8b are formed so that among drops of water scattered by the operation of the blower 3, the drops entering the recessed part through the cutout part 1b collide with the wall surface of the recessed part.
COPYRIGHT: (C)2005,JPO&NCIPI

18. 发明专利

JP2002106878A CONDENSATE TREATING DEVICE FOR AIR CONDITIONER 失效
公开(公告)号：JP2002106878A
公开(公告)日：2002-04-10
申请号：JP2000300103
申请日：2000-09-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YONEZAWA MASARU , MITSUYANAGI YUKITAKA , HIRATANI HISASHI , TOKURA SATOSHI
IPC分类号： F24F13/22 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To remove the problem that a heat insulating material for preventing condensate from attaching to a capillary tube during dehumidification operation is limited in its setting position depending on the thickness of the material. SOLUTION: The capillary tube is entirely enclosed with the heat insulating material through a gap. With such a structure, the thickness of the insulating material can be rendered thin so as to be set in a small space.

19. 发明专利

JP2001153429A WIND DIRECTION CONROL METHOD FOR AIR-CONDITIONER 失效
公开(公告)号：JP2001153429A
公开(公告)日：2001-06-08
申请号：JP34175699
申请日：1999-12-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MITSUYANAGI YUKITAKA , FUJIKOSO TERUO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To solve a problem such that sufficient flow velocity cannot be obtained caused by the leakage of an air flow from the clearance between wind direction right and left blades, and the effect of concentrated blow-off flow is insufficient when a resident is not at the center of a room. SOLUTION: In an indoor machine where a wind direction up and down blade is divided into three portions in a horizontal direction, and at the same time a remote controller position detection means is provided, the angle of a wind direction left and light blade is set to a position where the direction of wind to be sent is set to a position near a remote controller, at the same time, the angle of the wind direction up and down blade corresponding to a region where the remote controller is positioned is set to a position where an air outlet is opened, and the angle of two other wind direction up and down blades is set to a position in the direction for blocking the air outlet.

20. 发明专利

JP2001153428A WIND DIRECTION CONTROL METHOD FOR AIR-CONDITIONER 失效
公开(公告)号：JP2001153428A
公开(公告)日：2001-06-08
申请号：JP34175599
申请日：1999-12-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKANUMA MITSUO , MITSUYANAGI YUKITAKA , FUJIKOSO TERUO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To solve a problem such that sufficient flow velocity cannot be obtained caused by the leakage of an air flow from the clearance between wind direction right and left blades, and the effect of concentrated blow-off flow is insufficient when a resident is not at the center of a room. SOLUTION: In an indoor machine where a wind direction up and down blade is divided into three portions in a horizontal direction, and at the same time a human body detection means is provided, the angle of a wind direction left and light blade is set to a position where the direction of wind to be sent is set to a position near a human body, at the same time, the angle of the wind direction up and down blade corresponding to a region where the human body is positioned is set to a position where an air outlet is opened, and the angle of two other wind direction up and down blades is set to a position in a direction for blocking the air outlet.

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