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1. 发明专利

JPS61122450A Engine-driven heat pump hot water supply device 失效
标题翻译：发动机驱动热泵热水设备
公开(公告)号：JPS61122450A
公开(公告)日：1986-06-10
申请号：JP24378584
申请日：1984-11-19
申请人： Matsushita Electric Ind Co Ltd , Osaka Gas Co Ltd , Toho Gas Kk , Tokyo Gas Co Ltd
发明人： KARATO HIROSHI , INOUE SHUICHI , IZUMI YOSHIKI , TANAKA SHIGEO , TAKADA YUKIO , HATTORI KAORU
IPC分类号： F24H1/00 , F24D17/02 , F25B27/02
CPC分类号： F24D17/02 , Y02B30/52
摘要： PURPOSE:To raise the temperature of hot water supply by heating the hot water simultaneously by a heat pump and exhaust heat, and, in addition to that, by heating the water in an exhaust heat water heater by operating the engine only after the compressor of the heat pump is stopped. CONSTITUTION:When the heating is started for hot water supply at T1, since the coolant temperature TC in or around a coolant temperature sensor 14 of an engine 1 and a condenser 4, the water is heated by a heat pump refrigerant circuit A and a waste heat recovering circuit B. When the refrigerant temperature in the condenser 4 becomes a saturated temperature TC2 under the allowable refrigerant pressure at T2, an electromagnetic clutch 2 is disengaged to stop the compressor 3 and stop heating the water by the heat pump refrigerant circuit A. From this time on, only the engine 1 is operated, and the water is heated by the exhaust heat of the engine operated in the idling mode. In this manner, the hot water is heated from 60 deg.C to 85 deg.C.
摘要翻译：目的：通过热泵同时加热热水和排热来提高热水供应的温度，除此之外，通过在排气热水器中的水加热器之后，仅在压缩机热泵停止。构成：在T1开始热水供给时，由于发动机1的冷却剂温度传感器14和冷凝器4内或周围的冷却液温度TC，水被热泵制冷剂回路A和废物热回收回路B.当T2的容许制冷剂压力下，冷凝器4的制冷剂温度成为饱和温度TC2时，电磁离合器2脱离，停止压缩机3，并停止通过热泵制冷剂回路A加热水。从这时开始，只有发动机1被操作，并且通过在怠速模式下操作的发动机的排热来加热水。以这种方式，将热水从60℃加热至85℃。

2. 发明专利

JP2007282081A Signal demodulating device of secam system 审中-公开
标题翻译： SECAM系统的信号解调装置
公开(公告)号：JP2007282081A
公开(公告)日：2007-10-25
申请号：JP2006108428
申请日：2006-04-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IZUMI YOSHIKI , YOSHIZAWA AKIHIRO
IPC分类号： H04N9/66 , H04N9/45 , H04N11/18
摘要： PROBLEM TO BE SOLVED: To provide a signal demodulating device of SECAM system, with which output noise of an angular velocity deriving part can be reduced, when the amplitude level is so low that FM demodulating process cannot be performed properly and brilliant images of color-difference signals with a broad band can be delivered.
SOLUTION: The signal demodulating device of SECAM system has a CORDIC operation part, which performs a CORDIC operation with respect to phase coordinates vectors of carrier chrominance signals of a SECAM system and calculates an arctangent function; a color-difference signal output stop control signal generating part which generates an error flag, only when the amplitude level of the carrier chrominance signals is smaller than a reference value and generates color-difference signal output stop control signals, on the basis of the error flag and the angular velocity deriving part which derives an angular velocity from the output of the CORDIC operation part, will not output the angular velocity, when the output of the color-difference signal output stop control signal generating part is the color-difference signal output stop control signals, and outputs the angular velocity, when it is not the color difference output stop control signals.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种SECAM系统的信号解调装置，当幅度水平如此低以致FM解调处理不能正确地执行并且辉煌的图像时，能够减小角速度导出部分的输出噪声可以传送具有宽带的色差信号。解决方案：SECAM系统的信号解调装置具有CORDIC操作部分，对SECAM系统的载波色度信号的相位坐标矢量执行CORDIC操作，并计算反正切函数; 仅当载波色度信号的幅度电平小于基准值并产生色差信号输出停止控制信号时，才产生误差标志的色差信号输出停止控制信号产生部分，基于该误差当色差信号输出停止控制信号产生部分的输出是色差信号输出时，将从CORDIC操作部分的输出导出角速度的角速度导出部分不会输出角速度停止控制信号，并且当不是色差输出停止控制信号时输出角速度。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007127289A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2007127289A
公开(公告)日：2007-05-24
申请号：JP2005317928
申请日：2005-11-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IZUMI YOSHIKI , SUGIO TAKASHI
IPC分类号： F24F13/28 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To miniaturize an air filter automatic cleaning set of an indoor unit of an air conditioner by defining a device for discharging dust accumulated on an air filter, and a device for ventilating/sucking indoor air and outdoor air. SOLUTION: A heat exchanger 13 and a cross flow fan are mounted inside of the indoor unit of the air conditioner, a suction nozzle 3 sucking dust attached to the air filter 2 of the indoor unit and moved right and left of the air filter 2 is disposed at an windward side of the air filter 2, two dedicated devices, that is, a device 6 for sucking dust from a suction nozzle 3 and discharging the same, and a device 9 having functions of ventilation and air suction by reversibly rotating a radial fan 15, are disposed inside of the indoor unit to provide dust discharging/ventilating/air sucking functions with two dedicated hoses of a hose 8 communicated outdoors to discharge dust, and a hose 12 for ventilating/sucking the air with respect to an outdoor side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过限定用于排放积聚在空气过滤器上的灰尘的装置，以及用于对室内空气和室外空气进行通风/吸入的装置，来使空调的室内机的空气过滤器自动清洁装置小型化。解决方案：将热交换器13和横流式风扇安装在空调的室内单元的内部，吸入喷嘴3吸附附着在室内机的空气过滤器2上的灰尘并向空气的左右移动过滤器2设置在空气过滤器2的迎风侧，两个专用装置，即用于从吸嘴3吸入灰尘并排出灰尘的装置6，以及具有可逆地通风和吸气功能的装置9 旋转径向风扇15设置在室内单元的内部，以提供排气/通风/吸气功能，其中两个专用软管8连接到户外以排出灰尘;以及软管12，用于相对于空气通风/吸入空气一个室外的一面。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006200368A Propeller fan and air conditioner using the same 审中-公开
标题翻译：螺旋桨风扇和空调使用相同
公开(公告)号：JP2006200368A
公开(公告)日：2006-08-03
申请号：JP2005009865
申请日：2005-01-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IZUMI YOSHIKI
IPC分类号： F04D29/32 , F04D29/38 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To improve fan efficiency by the constitution of a propeller fan, in view of improvement in fan efficiency of the propeller fan. SOLUTION: A blade 1a is disposed to a cylindrical hub 5. The chord length of a chip part 4 of the blade 1a is longer than the chord length of the hub part 5 of the blade 1a, and a leading edge 2 of the blade 1a is formed in a spiral curve. In a propeller fan 1, a balancer 6 balanced in dynamic balance with the blade 1a is arranged to the inner side of the hub 5 at a position axisymmetric with the blade 1a. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高螺旋桨式风扇的风扇效率，通过螺旋桨式风扇的结构来提高风扇效率。解决方案：刀片1a布置在圆柱形毂5上。刀片1a的刀片部分4的弦长比刀片1a的轮毂部分5的弦长长，并且刀片1a的前缘2 刀片1a形成为螺旋状曲线。在螺旋桨式风扇1中，在与叶片1a对称的位置处，在轮毂5的内侧配置有与叶片1a平衡的平衡器6。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005282578A Vortex flow fan 有权
标题翻译： VORTEX流风扇
公开(公告)号：JP2005282578A
公开(公告)日：2005-10-13
申请号：JP2005152123
申请日：2005-05-25
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGIO TAKASHI , IZUMI YOSHIKI
IPC分类号： F04D23/00 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To solve problems of a vortex flow fan in similar action principles to those of fluid machines generally known as voltex pumps, regenerative pumps, or vortex flow blowers, that are usable for action with lower pressure and larger blow quantity, for providing form of a vortex flow fan and size for each part to be suitable for low pressure, low noise, and large blow quantity, that are different from those of the conventional voltex pumps, regenerative pumps, or vortex flow blowers, so that the vortex flow fan with low noise and large blow quantity can be provided.
SOLUTION: This vortex flow fan is provided with a casing having an inlet port for letting in air, an impeller comprising a plurality of blades for carrying and boosting inflow air, and an outlet port to discharge inflow air from the casing. The inlet port is separated from the outlet port through a stripper part. Both side surfaces at inlet corner parts of the stripper part are rounded.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决涡流风扇的问题，与类似于voltex泵，再生泵或涡流鼓风机的流体机械类似的动作原理中，可用于较低压力和较大冲击的作用数量，用于提供形式的涡流风扇和每个部件适合于低压，低噪音和大吹风量的尺寸，其与常规的voltex泵，再生泵或涡流鼓风机的尺寸不同，因此可以提供低噪音，大吹风量的涡流风扇。该涡流风扇设置有壳体，该壳体具有用于输送空气的入口端口，包括用于承载和增加流入空气的多个叶片的叶轮和用于从壳体排出流入空气的出口。入口通过脱模器部分与出口分离。汽提部分入口角部的两个侧面都是圆形的。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005133683A Blower impeller 审中-公开
标题翻译：鼓风机
公开(公告)号：JP2005133683A
公开(公告)日：2005-05-26
申请号：JP2003372492
申请日：2003-10-31
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IZUMI YOSHIKI
IPC分类号： F04D29/38
摘要： PROBLEM TO BE SOLVED: To form a blower impeller of two blades from the aspect of fan efficiency and to reduce rotation noise generated by the blades.
SOLUTION: The mixed flow blower impeller has two vanes on a substantially truncated cone-like hub. The aspect ratio as a ratio of the chord length L of the vanes at a typical root-mean-square radius position thereof to a typical real length (b) in the radius direction of the vane is set on the range b/L≤1, and the number of blades is two. A groove penetrating a pressure surface and a negative pressure surface of each vane is disposed on the back edge side more than the center of the chord length L in a range except an outer rim part of the vane, and the width of the pressure surface side of the groove is larger than the width of the negative pressure surface side.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：从风扇效率的角度形成两个叶片的鼓风机叶轮并且减少由叶片产生的旋转噪声。
解决方案：混合流动鼓风机叶轮在基本上截头圆锥形轮毂上具有两个叶片。叶片在其典型的均方根半径位置和叶片的径向方向上的典型实际长度（b）之间的叶片长度L的比率设定在b /L≤1 ，刀片数为2个。穿过每个叶片的压力表面和负压表面的凹槽设置在比叶片的外缘部分以外的范围内的弦长L的中心以上的后边缘侧，并且压力表面侧的宽度的槽大于负压面侧的宽度。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004263982A Outdoor machine of air conditioner 审中-公开
公开(公告)号：JP2004263982A
公开(公告)日：2004-09-24
申请号：JP2003056851
申请日：2003-03-04
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： IZUMI YOSHIKI , SUGIO TAKASHI
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To improve COP in an air conditioner by the expansion of the area of a heat exchanger and reduce cost and the size of an air conditioner outdoor machine using a turbofan installable in close contact on an outer wall. SOLUTION: This air conditioner outdoor machine 1 is provided with a front grille 6 of the air conditioner outdoor machine 1, an I type heat exchanger 3, and a centrifugal blower 2 in order from the windward side, and forms an air blowing circuit for blowing off heat-exchanged air from both side surfaces of the air conditioner, and is constituted so that a back face of the air conditioner can be brought into close contact with the outer wall by employing a structure for placing a transversely installed compressor on a lower bottom surface of the air conditioner. COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004020109A Humidifier and air conditioning machine using the same 审中-公开
公开(公告)号：JP2004020109A
公开(公告)日：2004-01-22
申请号：JP2002177667
申请日：2002-06-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HONDA KIMIYASU , IWASHIMIZU MASAKATSU , NUMAMOTO HIRONAO , SUGIO TAKASHI , GOTO YOSHIAKI , IZUMI YOSHIKI
IPC分类号： F24F3/147 , F24F3/14 , F24F6/00 , F24F6/10 , F24F11/02 , F24F13/15
CPC分类号： F24F3/1423 , F24F6/00 , F24F2203/1004 , F24F2203/1008 , F24F2203/1012 , F24F2203/1032 , F24F2203/1056 , F24F2203/1068 , F24F2203/1084 , F24F2203/1088
摘要： PROBLEM TO BE SOLVED: To provide a humidifier added with a function improving a sanitary phase and improving humidifying performances by improving a humidifying capacity and to provide an air conditioning machine using the same.
SOLUTION: This humidifier is provided with a rotary device 4 capable of adsorbing and releasing moisture, a passage 2 guiding sucked outdoor air to the outside via the rotary device 4, a blower means 8 sucking indoor air, and a heating means 9. The rotary device 4 is divided into an adsorbing part adsorbing the moisture in the outdoor air and a humidifying part 6 releasing the moisture to the outdoor air heated by the heating means 9, and is provided with a control means controlling the operation of the humidifier. When the operation of the humidifier is stopped, the control means is so set as to stop the operation of the rotation of the rotary device 4, not to stop the operation of the heating means 9 and the blower 8, continue these operations for a prescribed time, and stop these operations.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2002081695A AIR CONDITIONER 失效
公开(公告)号：JP2002081695A
公开(公告)日：2002-03-22
申请号：JP2000263457
申请日：2000-08-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IZUMI YOSHIKI , SUGIO TAKASHI
IPC分类号： F24F5/00 , F04D29/54
摘要： PROBLEM TO BE SOLVED: To enhance a dynamic pressure recovering efficiency of a stationary blade placed at a rear side and to reduce a noise generated from a stationary blade placed at a rear side in an outdoor unit of an air conditioner. SOLUTION: The outdoor unit of the air conditioner comprises a plurality of blades on a periphery of a hub, a moving blade driven by a motor, a heat exchanger and a compressor. An air supply circuit of the conditioner has stationary blades placed at the rear side at a leeward side of a moving blade at a predetermined clearance to the moving blade in an orifice of the moving blade. The stationary blade has a plurality of stationary blades and inclined in a reverse direction of the rotating direction of the moving blade.

10. 发明专利

JP2001304185A BLOWER IMPELLER AND AIR CONDITIONER PROVIDED WITH THE BLOWER IMPELLER 失效
公开(公告)号：JP2001304185A
公开(公告)日：2001-10-31
申请号：JP2000129122
申请日：2000-04-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IZUMI YOSHIKI , SUGIO TAKASHI
IPC分类号： F04D29/38 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To sufficiently carry out an aerodynamic work even to a radial flowing-in of two suction flows of an axial flowing-in and a radial flowing-in and to sufficiently enhance a stationary pressure efficiency of a blower by making a shape of rotation track figure (meridian) of the impeller the most appropriate in a blower impeller. SOLUTION: The blower impeller is provided with an impeller 1 driven by a motor. This impeller 1 has a plurality of blades 2 having a thin wing on an outer periphery of a hub 3 at a constant thickness. The blower impeller is constituted such that a front edge 6 of the impeller 2 becomes a convex curved line making a center point of the front edge 6 as a peak against a windward side on the rotation track figure of these blades 2.

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