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1. 发明专利

JPS60196530A Indoor-outdoor integral type wall-hanging air conditioner 失效
标题翻译：室内外整体式卧式空调
公开(公告)号：JPS60196530A
公开(公告)日：1985-10-05
申请号：JP5141784
申请日：1984-03-16
申请人： Matsushita Electric Ind Co Ltd
发明人： NARIAI SHIGERU , EBIHARA MASAHARU , ITOU SHIYOUTAROU , SUGIO TAKASHI
IPC分类号： F24F1/02 , F24F13/32
摘要： PURPOSE:To reduse indoor noise and to improve the outdoor heat exchange ability of the titled air conditioner by carrying out the indoor heat exchange through a duct which communicates with the indoor side, and providing outdoor heat exchangers in opposite to a plurality of outdoor suction ports. CONSTITUTION:An indoor suction port 19 and an indoor blow-off port 18 are formed on the front surface (on the wall side) of a main body 17 of the indoor- outdoor integral type wall-hanging air conditioner. Within an outdoor ventillation circuit 30 are disposed an outdoor heat exchanger 26 and an outdoor blower 27 which is a propeller blower. With respect to the indoor unit, indoor air is sucked up through an indoor suction port 19 via a duct 29 as shown by arrow C, and passes from an indoor heat exchanger 20 through an ventillation circuit 21 and is blown off through the indoor flow-off port 18. Further, with respect to the outdoor unit, air is blown off from the three directions (a), (b) and (c), passing through the outdoor heat exchanger 26 and being blown off through the outdoor blow-off port 25.
摘要翻译：目的：通过与室内侧连通的导管进行室内热交换，通过室内热交换来减轻室内噪音，提高室外热交换能力，在多个室外吸入口的相对侧设置室外热交换器。构成：在室内一体式挂式空调机的主体17的前表面（壁侧）上形成有室内吸入口19和室内吹出口18。在室外排气回路30内配置有作为螺旋桨式鼓风机的室外热交换器26和室外鼓风机27。对于室内机，如箭头C所示，室内空气经由管道29被吸入室内吸入口19，从室内热交换器20通过排气回路21，另外，相对于室外机，从三个方向（a），（b）和（c）吹出空气，通过室外热交换器26并通过室外吹出吹出港口25。

2. 发明专利

JPS60186632A INDOOR AND OUTDOOR INTEGRAL TYPE WALL HANGING AIR CONDITIONER 失效
公开(公告)号：JPS60186632A
公开(公告)日：1985-09-24
申请号：JP4151684
申请日：1984-03-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NARIAI SHIGERU , EBIHARA MASAHARU , ITOU SHIYOUTAROU , SUGIO TAKASHI
IPC分类号： F24F3/00 , F24F13/32
摘要： PURPOSE:To reduce indoor noise and improve heat-exchange function by rotating two indoor and outdoor aligned blowers in different directions so that the air is sucked up at one place and blown off from other place. CONSTITUTION:Indoor blowers 28 and the outdoor blowers 22 are aligned in parallel as shown in the drawing by forming two in a pair, and right and left blowers in directions shown by arrows E. For four blowers respectively are used centrifugal blowers. With respect to the indoor blower, as shown by arrow C, air is sucked through a suction port 19, and enlarged in a conical shape, passing from an indoor heat exchanger 20 through an indoor blast circuit 21 and blasted out of an indoor blow-off port 18. With respect to the outdoor blower, similarly as the indoor blower, air is sucked through an outdoor suction port 25 and blown off through an outdoor blow-off port 26. Accordingly, even when the indoor suction port and the indoor blow-off port are formed into a narrow blast circuit by use of ducts, the blasting capacity of the air conditioner is not reduced and the surface temperature distribution of the heat exchanger becomes uniform.

3. 发明专利

JPS5949433A Blower of air conditioner 失效
标题翻译：空调风机
公开(公告)号：JPS5949433A
公开(公告)日：1984-03-22
申请号：JP15914282
申请日：1982-09-13
申请人： Matsushita Electric Ind Co Ltd
发明人： ITOU SHIYOUTAROU
IPC分类号： F24F1/00
CPC分类号： F24F1/0007 , F24F1/0022 , F24F1/0033
摘要： PURPOSE:To improve efficiency of a heat exchanger and to prevent a noise from occurring, by making the titled device into constitution that a plurality of spiral cases is arranged at equi-spaced intervals, whose exhaust port is opened within an air duct so that the exhaust port faces against the heat exchanger at equi- spaced intervals, and about a half of the total number of impellers is connected with each of two independent rotary shafts of electric motors respectively. CONSTITUTION:Air to be dischaged from an exhaust port 13 of a special case 8 can perform highly efficient heat exchange as it is distributed evenly within an air duct 9 and touched evenly to the whole of a heat exchanger 4. Highly precise assembling can be performed easily as a half of a plurality of impellers 7 is connected with each of rotary shafts 10a and 10b of electric motors 11a and 11b which are connected with each of support plates 5 and are independent respectively. Then, a noise can be reduced as air pressure in the air duct 9 becomes evny and a lengthy rotary shaft is not employed.
摘要翻译：目的：为了提高热交换器的效率并防止发生噪音，通过使标题装置构成为以等间隔的间隔布置有多个螺旋形壳体，其排气口在空气管道内打开，排气口以等间隔的间隔面对热交换器，并且大约一半的叶轮总数分别与电动机的两个独立旋转轴中的每一个连接。构成：从特殊情况8的排气口13排出的空气能够均匀地分布在空气导管9内并且均匀地分布在热交换器4的整体上，能够进行高效的热交换。可以进行高精度的组装容易地将多个叶轮7的一半连接到与每个支撑板5连接并分别独立的电动机11a和11b的每个旋转轴10a和10b。然后，由于空气导管9内的空气压力变差，并且不采用长的旋转轴，所以能够降低噪音。

4. 发明专利

JPS5855627A AIR CONDITIONER 失效
公开(公告)号：JPS5855627A
公开(公告)日：1983-04-02
申请号：JP15343681
申请日：1981-09-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IZUMI YOSHIKI , ITOU SHIYOUTAROU
IPC分类号： F24F1/02
摘要： PURPOSE:To make the titled air conditioner compact by a method wherein in the window type air conditioner provided with an indoor heat exchanger, an outdoor heat exchanger and a compressor which are encased in a single box, a centrifugal blower provided with a double-face sucking type impeller serving as an indoor blower and an outdoor blower at the same time is used. CONSTITUTION:In the air conditioner provided with the indoor heat exchanger 1 and the outdoor heat exchanger 10 arranged adjacent to an indoor side opening and an outdoor side opening in the box 16, respectively, the impeller 2 is provided at the back of the indoor heat exchanger 1 so that the air in the room sucked from the direction (a) by the rotation of the impeller 2 is blown into the room from a blowout port 7 after it is introduced into a blowout casing 4. The impeller 2 has an extension 2' in the direction of the axis thereof so as to make the extension serve as the outdoor blower. As a consequence, the open air sucked from the direction (c) by the rotation of the extended impeller 2' is discharged outside the room after it is introduced into a blowout casing 4'. Further, a core plate 17 is provided between the impellers 2 and 2' such that the core plate 17 is supported on a common partition wall 18 separating the blowout casing 4 from the blowout casing 4', by means of receiving sections 19.

5. 发明专利

JPS55104598A AIR SUPPLY IMPELLER 失效
公开(公告)号：JPS55104598A
公开(公告)日：1980-08-11
申请号：JP1243279
申请日：1979-02-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHIYOUTAROU
IPC分类号： F04D29/28
摘要： PURPOSE:To simplify the manufacture and assembling of an impeller by a method wherein synthetic resin connecting members are provided on the ends of metal vane plates, and connecting parts are placed radially on the circumference of the synthetic resin end plates which support both ends of impellers. CONSTITUTION:The air supply impeller consists of a plurality of metal vane plates 2, right and left end plates 3 made of synthetic resin and of disk from, and supporting plates of the same material as end plates 3 and of the same shape or of ring form. Connecting members 7 are integrated with vane plate 2, and this is fitted and bonded or welded to end plate 3 and also to fitting notches 5, 6 of supporting plate 4. Since the vane plates are made of metal, it is possible to increase the number of them when they are made thin. By making the connecting units of synthetic resin, it is possible to prevent clattering and loosening out due to the thermal expansion difference between end plates 3 and supporting plates 4.

6. 发明专利

JPS55104597A AIR SUPPLY STRUCTURE FOR AIR CONDITIONER 失效
公开(公告)号：JPS55104597A
公开(公告)日：1980-08-11
申请号：JP1243379
申请日：1979-02-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHIYOUTAROU
IPC分类号： F04D17/04 , F04D29/66 , F24F1/02
摘要： PURPOSE:To make it possible to connect an impeller and a drive device directly and reduce the dimensions of the device by a method wherein a pair of end plates are provided on both ends of a vane plate, a plurality of through holes or projections are provided on these end plates, and projections or through holes to fit with these are provided on the rotary part of the drive device. CONSTITUTION:The air-supply impeller consists of a pair of end plates 7a, 7b, and a plurality of vane plates 7C are placed between these end plates. A plurality of through holes 7g, 7h are provided on end plate 7. On the other hand, projection 9d is provided on rotor 9b of motor 9, which drives this impeller. The impeller and the drive device are connected when the projections are fitted to through holes 7g, 7h. By this, it is possible to reduce the dimensions M of the fan in the direction of rotational axis, so that the whole device can be made compact.

7. 发明专利

JPS5512365A UNIT STRUCTURE OF AIR CONDITIONER 失效
公开(公告)号：JPS5512365A
公开(公告)日：1980-01-28
申请号：JP8448978
申请日：1978-07-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHIYOUTAROU
IPC分类号： F24F1/00
摘要： PURPOSE:To thin this unit, and to prevent the restriction of installing conditions, by holding a centrifugal impeller and a motor between two side plates in the axial directions, and by forming a ringed diffuser provided with air outlets on an outer circumference. CONSTITUTION:Air is sucked from a suction port 6, passes through the center of a centrifugal impeller 2, each passes through diffuser 5 and a heat exchanger 8 and is blown off in the approximate 360 deg. directions from air outlets 11 because the diffuser 5 is ooened on approximate all circumference while the blowoff directions are controlled by means of a wind direction altering blades 10. Thus, an extreme, thin unit body 1 is obtained because the thickness B of the unit body 1 only becomes larger than the maximum thickness of the diffuser 5 slightly. The unit body can be installed to the approximate center in a chamber because air is blown off over the approximate whole circumference of the unit body 1, and the distribution of temperature in the chamber is uniformly kept.

8. 发明专利

JPS5512224A FLUID FORWARDING APPARATUS BY MEAN OF CENTRIFUGAL VANE WHEEL 失效
公开(公告)号：JPS5512224A
公开(公告)日：1980-01-28
申请号：JP8448878
申请日：1978-07-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU SHIYOUTAROU
IPC分类号： F04D29/44
摘要： PURPOSE:To permit fluid blowoff over a wide range by forming a fluid passage through the arrangement of a centrifugal vane wheel between two side plates and forming a suction port at least on one side plate and forming a blowoff port over the whole periphery between two side plates. CONSTITUTION:Air flows into from the fluid suction port 6 of a side plate 2 and passes through a centrifugal vane wheel 1 from the fluid suction port 5 of the centrifugal vane wheel and flows into an annular diffuser 4 and flows out outside, passing through the passage between a static vane 7. The static pressure and the dynamic pressure increase when air passes through the centrifugal vane wheel 1. When passing through the annular diffuser 4, air decelerates, having the direction of stream line gradually getting near the radial direction of the centrifugal vane wheel due to the variation of distance E between the side plates 2 and 3, and a part of the dynamic pressure is converted to the static pressure. The direction of stream line is further varied by the static vane 7, and air is decelerated further, and a portion of the dynamic pressure is converted to the static pressure.

9. 发明专利

JPS60166789A VANE WHEEL FOR TRANSVERSE-FLOW BLOWER 失效
公开(公告)号：JPS60166789A
公开(公告)日：1985-08-30
申请号：JP2334984
申请日：1984-02-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OBATA MAKOTO , SUGIO TAKASHI , ITOU SHIYOUTAROU
IPC分类号： F04D17/04
摘要： PURPOSE:To reduce noise and improve blowing efficiency by installing plural kinds of each series consisting of different number of pieces of blades arranged at equal pitch interval and arranging each contiguous series in different kind, in a transverse-flow blower. CONSTITUTION:Plural kinds of each series 7, 8 having a different number of pieces of blades 6 by varying the pitch angle of the blade 6 are installed, having the same specifications of the blade 6. Each contiguous series is different in kind and assembled so as to be continuous at the position in the direction of each revolution shaft. Therefore, the time when an nz-sound is generated becomes different for each series, and the generation of the nz-sound can be markedly reduced easily and the efficiency can be improved.

10. 发明专利

JPS60165439A INTEGRAL TYPE WALL HANGING AIR CONDITIONER 失效
公开(公告)号：JPS60165439A
公开(公告)日：1985-08-28
申请号：JP2310384
申请日：1984-02-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NARIAI SHIGERU , EBIHARA MASAHARU , ITOU SHIYOUTAROU , SUGIO TAKASHI
IPC分类号： F24F1/02 , F24F13/32
摘要： PURPOSE:To reduce noise of indoor side by a method wherein an indoor side ventilating circuit, an outdoor side ventilating circuit and a compressor are provided at the outside of a room and the suction and blow-off ports of indoor side are provided at the inside of the room while the compressor is provided between the indoor side and the outdoor side ventilating circuits. CONSTITUTION:The indoor side suction port 19, the indoor side blow-off port 18, an indoor side heat exchanger 20 and an indoor side fan 22 are provided in the indoor side ventilating circuit 21 formed at the indoor side of a main body 17. The outdoor side suction port 24 and the outdoor side blow-off port 25 are formed at the back side of the main body and both of the ports are communicated by the outdoor side ventilating circuit 30 while the outdoor side heat exchanger 26 and the outdoor side fan 27 are arranged in the outdoor side ventilating circuit 30 in the same manner as the indoor side. The compressor 28, constituting a refrigerating cycle in conjunction with the indoor side heat exchanger 20 and the outdoor side heat exchanger 26, is provided between the indoor side ventilating circuit 21 and the outdoor side ventilating circuit 30.

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