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1. 发明专利

JP2011106777A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2011106777A
公开(公告)日：2011-06-02
申请号：JP2009264002
申请日：2009-11-19
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ONO YOSHIKAZU , KOYATA ATSUSHI
IPC分类号： F24F13/20
摘要： PROBLEM TO BE SOLVED: To suppress abnormal noise (whistling noise) generated by wind made to flow along the upwind side surface of a heat exchanger in the width direction of the heat exchanger without increasing the size. SOLUTION: The upwind side surface of the heat exchanger 8 includes: a first wind guide plate 15 guiding wind made to change the orientation by wind guide resistance and to flow along the upwind side surface of the heat exchanger 8 to the heat exchanger width direction out of wind hitting the heat exchanger 8 to the direction vertical to the heat exchanger 8; and a second wind guide plate 16 guiding wind made to flow over the first wind guide plate 15 and to further flow along the upwind side surface of the heat exchanger 8 in the heat exchanger width direction in the direction vertical to the heat exchanger 8. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题是为了抑制在热交换器的宽度方向上沿着热交换器的逆风侧面流动的风产生的异常噪音（吹口哨声），而不增加尺寸。解决方案：热交换器8的上风侧表面包括：第一导风板15，其引导风引导阻力导向的风向，并且沿着热交换器8的逆风侧表面流向热交换器宽度方向离开热交换器8到垂直于热交换器8的方向; 以及引导风流过第一导风板15的第二导风板16，并且沿着与热交换器8垂直的方向沿热交换器宽度方向进一步沿热交换器8的逆风侧表面流动。 P>版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009139016A Indoor unit and air conditioner including the indoor unit 有权
标题翻译：室内单元和空调，包括室内单元
公开(公告)号：JP2009139016A
公开(公告)日：2009-06-25
申请号：JP2007315695
申请日：2007-12-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOYATA ATSUSHI
IPC分类号： F24F13/20 , F24F13/12
摘要： PROBLEM TO BE SOLVED: To provide an indoor unit and an air conditioner including the indoor unit, having an elevated suction grille, preventing a string for suspending and supporting the suction grille from being slipped off, and improving maintainability. SOLUTION: An opening part (a locking groove) 35b locks a joint 50a on the top face of a string fixing member 30a, thereby regulating the vertical movement of the joint 50a, and an elastic piece 30d is restored as the joint 50a moves in the horizontal direction toward the opening part 35, thereby regulating the horizontal movement of the joint 50a toward a circular part (a passing hole) 35a. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方案为了提供一种室内机和包括室内机的空调装置，其具有升高的吸入格栅，防止悬吊和支撑抽吸格栅的绳子被滑落，并提高维护性。解决方案：开口部（锁定槽）35b将接头50a锁定在绳固定构件30a的顶面上，从而调节接头50a的垂直运动，弹性片30d作为接头50a而恢复在水平方向上朝向开口部35移动，从而调节接头50a朝向圆形部（通孔）35a的水平移动。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010243022A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2010243022A
公开(公告)日：2010-10-28
申请号：JP2009090907
申请日：2009-04-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ONO YOSHIKAZU , HATTORI TARO , KANETANI OSAMU , ABE RYOSHI , KOYATA ATSUSHI
IPC分类号： F24F13/10
摘要： PROBLEM TO BE SOLVED: To suppress dew formation on a wind direction plate arranged within a blowout port while adjusting the air course width (opening area) of the blowout port. SOLUTION: This air conditioner includes at least one wind speed adjustment plate 11 having a predetermined width, arranged on the upstream side near the vertically swingable wind direction plate 10 and defining the opening area of the blowout port 6 by partially closing the blowout port 6. Ventilation holes 13 are provided in the wind speed adjustment plate 11, and by the ventilation holes 13, blowout air is guided to the outer face of the wind direction plate 10, so as to suppress dew formation. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在调节吹出口的空气路径宽度（开口面积）的同时，抑制布置在吹出口内的风向板上的结露。解决方案：该空调包括至少一个具有预定宽度的风速调节板11，该风速调节板11布置在靠近垂直摆动的风向板10的上游侧，并且通过部分地关闭吹出口来限定吹出口6的开口面积通风孔13设置在风速调节板11中，并且通过通风孔13，吹出空气被引导到风向板10的外表面，以抑制结露。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010014317A Air conditioner 有权
标题翻译：冷气机
公开(公告)号：JP2010014317A
公开(公告)日：2010-01-21
申请号：JP2008173825
申请日：2008-07-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KOYATA ATSUSHI
IPC分类号： F24F13/14
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner having a wind direction plate securing welding strength that can surely transmit the vibration of an ultrasonic welding machine to a weld part when ultrasonically welding a shaft forming part to the hollow wind direction plate formed in hollow structure.
SOLUTION: The air conditioner includes the hollow wind direction plate (a hollow vane 2a) extending in the longitudinal direction of a blowoff port and having the predetermined number of ribs formed at predetermined spaces over the approximately whole longitudinal length of an internal space; a shaft forming part having a weld face welded to the hollow wind direction plate by ultrasonic welding, a rotating shaft supported to a wind direction plate support part so as to be turnable, and a connecting part for connecting the rotating shaft to the weld face; and welded ribs provided at the weld face of the shaft forming part in a state of at least partially almost coinciding in positions with the ribs 2a-1 of the hollow wind direction plate when ultrasonically welded to the hollow wind direction plate, and ultrasonically welded in the overlapped state.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有风向板的空调，该风向板将焊接强度确定地传递到形成有中空的风向板的轴形成部件上的超声波焊接机的振动到焊接部在中空结构。解决方案：空调包括沿吹气口的纵向方向延伸的中空风向板（中空叶片2a），并且具有在内部空间的大致整个纵向长度上以预定空间形成的预定数量的肋 ; 轴形成部，其具有通过超声波焊接焊接到中空风向板的焊接面，支撑在风向板支撑部上以便可旋转的旋转轴和用于将旋转轴连接到焊接面的连接部; 以及在超声波焊接到中空的风向板上时，以与空心风向板的肋2a-1的位置至少部分几乎重合的状态设置在轴形成部的焊接面的焊接肋，并且超声波焊接重叠状态。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009139046A Ceiling suspension type air conditioner 有权
标题翻译：天花板悬挂型空调
公开(公告)号：JP2009139046A
公开(公告)日：2009-06-25
申请号：JP2007318026
申请日：2007-12-10
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SEKIGUCHI KAZUNOBU , TAKAGI MASAHIKO , ABE RYOSHI , KOYATA ATSUSHI
IPC分类号： F24F11/02 , F24F11/053 , F24F13/20
摘要： PROBLEM TO BE SOLVED: To provide a ceiling suspension type air conditioner capable of carrying out air conditioning control such that a temperature difference of a room becomes small by using a movable type radiation sensor, and having an energy saving effect. SOLUTION: The ceiling suspension type air conditioner is characterized by that it is equipped with a casing 1 installed in a ceiling, a suction opening 3 provided on a rear part lower face or a rear part back face of the casing 1, an indoor blower provided in the casing 1 and blowing indoor air sucked in from the suction opening 3, an indoor heat exchanger arranged in a downstream side of the indoor blower in the casing 1 and carrying heat exchange between a coolant and the indoor air sent by the indoor blower, a blowout opening 6 provided in a front part of the casing 1 and blowing secondary air heat exchanged by the indoor heat exchanger into the room, a wind direction plate 8 arranged on the blowout opening 6 and turned vertically to control a vertical wind direction, and the radiation sensor 70 provided in the casing 1, detecting infrared ray radiated by an object such as the floor to detect a temperature of the object, driven by a driving part to turn a detection direction to the right and left, and detecting the temperature of the object such as the floor. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过使用可移动型辐射传感器进行空调控制以使室内温差变小并具有节能效果的吊顶式空调机。解决方案：吊顶式空调器的特征在于，其具有安装在天花板中的壳体1，设置在壳体1的后部下表面或后部后表面上的吸入口3，室内鼓风机设置在壳体1中，并且吹送从吸入口3吸入的室内空气;室内热交换器，其布置在壳体1中的室内鼓风机的下游侧，并且承载冷却剂与由室内鼓风机，设置在壳体1的前部的吹出口6，将由室内热交换器更换的二次空气吹入室内;风向板8，布置在吹出口6上，垂直转动，以控制垂直风; 方向和设置在壳体1中的辐射传感器70，检测由诸如地板的物体辐射的红外线，以检测由驱动部驱动的物体的温度，以将检测方向转向t 他左右左右，检测物体如地板的温度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008275194A Refrigerating cycle device 有权
标题翻译：制冷循环装置
公开(公告)号：JP2008275194A
公开(公告)日：2008-11-13
申请号：JP2007115969
申请日：2007-04-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HIRONAKA YASUO , TSUKIORI KAZUHIDE , EDAYOSHI ATSUSHI , KOYATA ATSUSHI
IPC分类号： F25B41/00
摘要： PROBLEM TO BE SOLVED: To provide a refrigerating cycle device comprising a refrigerant pipe, and a pulsation reducer disposed in a refrigerant circuit and having an expansion chamber reducing fluid pressure pulsation of the refrigerant flowing in the refrigerant circuit, and capable of stably reducing the fluid pressure pulsation of the refrigerant even when reduction property of the fluid pressure pulsation of the pulsation reducer is changed in accompany with the change of an acoustic velocity in the refrigerant.
SOLUTION: The refrigerant circuit 2a has a passage length changing portion 8 disposed between a discharge portion 1a of a compressor 1 and the pulsation reducer 3. The pulsation reducer 3 has the expansion chamber for reducing the fluid pressure pulsation of the refrigerant flowing in the refrigerant circuit 2a. The passage length changing portion 8 is composed of a bifurcation 9 as a passage switching means disposed at a discharge portion 1a of the compressor 1, a confluence disposed at a pulsation reducer 3 side, and first to third branch pipes 11-13 forming the refrigerant passage between the bifurcation 9 and the confluence.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方案：提供一种制冷循环装置，其包括制冷剂管和设置在制冷剂回路中并具有膨胀室的脉动减速器，该膨胀室减少在制冷剂回路中流动的制冷剂的流体压力脉动，并且能够稳定地即使伴随着制冷剂的声速的变化，脉动减速器的流体压力脉动的降低特性变化，也能够降低制冷剂的流体压力脉动。解决方案：制冷剂回路2a具有设置在压缩机1的排出部分1a和脉动减速器3之间的通道长度改变部分8.脉动减速器3具有用于减少制冷剂流动的流体压力脉动的膨胀室在制冷剂回路2a中。通道长度变更部8由作为设置在压缩机1的排出部1a的通道切换装置的分叉部9，配置在脉动减速器3侧的汇合部和形成制冷剂的第一至第三分支管11-13 分岔9与汇合之间的通道。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2010223495A CEILING CASSETTE TYPE AIR CONDITIONER 审中-公开
公开(公告)号：JP2010223495A
公开(公告)日：2010-10-07
申请号：JP2009070911
申请日：2009-03-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： ABE RYOSHI , HATTORI TARO , KANETANI OSAMU , ONO YOSHIKAZU , KOYATA ATSUSHI
IPC分类号： F24F13/20
摘要： PROBLEM TO BE SOLVED: To provide a cassette type air conditioner capable of improving strength with respect to bending and deformation by providing a flange in an air conditioner body and of preventing dew formation on a face of the air conditioner body coming into contact with air in a ceiling at more inexpensive manufacturing cost. SOLUTION: The air conditioner includes: the air conditioner body 1 embedded in the ceiling and storing a heat exchanger and an air blower inside; and a decorative panel 2 having a suction grille 21 and a blowout port 20a and covering a lower face opening of the air conditioner body 1. The air conditioner body 1 is constituted of sheet metal, and a lower end of the air conditioner body 1 constitutes the flange 3 bent to the inner side of the air conditioner body 1 and screwed to the decorative panel 2. The flange 3 includes: a screw hole 11d for fixation on the decorative panel 2; and a slit hole 11e for preventing heat transfer from the flange 3 to the lateral face sheet metal (contact face 11a with air in the ceiling) of the air conditioner body 1 coming into contact with the air in the ceiling. COPYRIGHT: (C)2011,JPO&INPIT

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