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1. 发明公开

EP2110618A4 INDOOR UNIT FOR AIR CONDITIONER 审中-公开
公开(公告)号：EP2110618A4
公开(公告)日：2016-10-26
申请号：EP08710343
申请日：2008-02-08
申请人： DAIKIN IND LTD
发明人： OKADA MORIMICHI , NOUCHI YOSHITERU , MORIZANE TETSUYA
IPC分类号： F24F13/28 , F24F13/20
CPC分类号： F24F1/0007 , F24F1/0022 , F24F3/1603 , F24F13/28 , F24F2001/0037 , F24F2003/1639 , F24F2013/0616
摘要： An indoor unit (13) of an air conditioner (43) including: a filter member (41) for trapping dust contained in air sucked through an inlet (22); a dust removing means (42) configured to remove the dust trapped on the filter member (41) from the filter member (41); and a dust container (43) for containing the dust removed from the filter member (41) by the dust removing means (42), wherein the indoor unit (13) further includes a container lifting/lowering means (44) for lifting/lowering only the dust container (43) relative to the casing (34).

2. 发明公开

EP2813787A4 AIR CONDITIONER 有权
公开(公告)号：EP2813787A4
公开(公告)日：2015-12-02
申请号：EP13747010
申请日：2013-01-30
申请人： DAIKIN IND LTD
发明人： MICHITSUJI YOSHIHARU , NOUCHI YOSHITERU , EGAWA WATARU
IPC分类号： F25B41/00 , F24F1/00 , F24F1/32 , F25B13/00 , F25B39/02 , F28F9/02
CPC分类号： F25B39/028 , F24F1/0059 , F24F1/32 , F24F2001/0037 , F25B13/00 , F25B41/00 , F28F9/0275
摘要： The present invention is characterized in that: a flow diverter (50) provided in an air conditioner (1) has a flow diverter main body (52) having an internal space (S), and a first connection portion (54) to which a pipe (38) is connected; the first connection portion (54) has an inner peripheral surface (541) that defines a hole (540) through which the pipe (38) is inserted; the inner peripheral surface (541) has, in the direction of a central axis (C), a brazing portion (542) which is provided at a location containing an end on the side where the pipe (38) is inserted, and forms a gap (±) filled with solder (39) for brazing between the inner peripheral surface and an outer peripheral surface of the pipe (38), and a restricting portion (543) located closer to the flow diverter main body (52) than to the brazing portion (542); and the inner diameter (B2) of the restricting portion (543) is smaller than the inner diameter (B1) of the brazing portion (542).

3. 发明公开

EP2993424A4 DECORATIVE PANEL FOR AIR CONDITIONER, AND IN-ROOM UNIT 有权
标题翻译： ZIERPLATTEFÜRKLIMAANLAGE UND INNENRAUININHEIT
公开(公告)号：EP2993424A4
公开(公告)日：2017-01-04
申请号：EP14792126
申请日：2014-04-30
申请人： DAIKIN IND LTD
发明人： KOJIMA NOBUYUKI , NOUCHI YOSHITERU
IPC分类号： F24F13/22 , F24F1/00
CPC分类号： F24F1/0007 , F24F13/22 , F24F2001/0037 , F24F2013/221 , F24F2221/26
摘要： A decorative panel (40) is attached to a lower portion of an indoor unit body (30) inserted and installed in an opening (O) of a ceiling (U). A panel body (41) of the decorative panel (40) includes a panel central portion (400) having an inlet (401a) and an outlet (402a) and covering a lower surface of the indoor unit body (30), and a panel extension portion (404) extending from the entire periphery of the panel central portion (400) along a ceiling surface (U1). A movement restrictor (60) for restricting movement of water from an outer peripheral surface (404a) of the panel extension portion (404) to the ceiling surface (U1) is provided on an outer peripheral surface (404a) of the panel extension portion (404), and is formed along an outer periphery of the panel extension portion (404).
摘要翻译：装饰板（40）安装在插入并安装在天花板（U）的开口（O）中的室内机体（30）的下部。装饰板（40）的面板体（41）包括具有入口（401a）和出口（402a）并覆盖室内机体（30）的下表面的面板中心部分（400），以及面板延伸部分（404）沿着顶板表面（U1）从面板中心部分（400）的整个周边延伸。用于限制水从面板延伸部（404）的外周面（404a）向天花板表面（U1）的运动的移动限制器（60）设置在面板延伸部的外周面（404a）上 404），并且沿着面板延伸部（404）的外周形成。

4. 发明公开

EP2246637A4 INDOOR UNIT OF AIR CONDITIONING APPARATUS 失效
标题翻译：室内单元空调装置
公开(公告)号：EP2246637A4
公开(公告)日：2013-06-19
申请号：EP09703450
申请日：2009-01-26
申请人： DAIKIN IND LTD
发明人： YOKOMIZO TSUYOSHI , NOUCHI YOSHITERU , TAKAGAKI YUKIHIRO , SAKASHITA AKIHIKO
IPC分类号： F24F11/02 , B01D46/00 , B01D46/10 , B01D46/42 , F24F1/00 , F24F13/28
CPC分类号： F24F13/28 , B01D46/0065 , B01D46/0072 , B01D46/10 , F24F1/0007 , F24F11/30 , F24F2003/1639 , F24F2013/0616 , F24F2110/00
摘要： An indoor unit (1) is provided with an output control portion (35, 71) for controlling a cleaning signal output portion (33, 48) to output a cleaning signal when it is determined that the amount of dust in a dust storing portion (60, 90) has reached a predetermined first level, and when it is determined that the amount of dust in the dust storing portion (60, 90) has reached a second level that is higher than the first level.

5. 发明公开

EP2498018A4 INDOOR UNIT OF AIR CONDITIONER 有权
公开(公告)号：EP2498018A4
公开(公告)日：2018-04-04
申请号：EP10828236
申请日：2010-10-28
申请人： DAIKIN IND LTD
发明人： NOUCHI YOSHITERU
IPC分类号： F24F13/20 , F24F13/14
CPC分类号： F24F1/0014 , F24F13/14 , F24F2001/0037 , F24F2013/0616
摘要： To provide an indoor unit of an air conditioning apparatus that can increase the blow distance of conditioned air blown out from an air outlet while suppressing short-circuiting and an increase in the size of the lower surface of the indoor unit. An indoor unit (4) of an air conditioning apparatus (1) is equipped with an indoor unit casing (31) and airflow direction adjusting portions (70). The indoor unit casing (31) has an air inlet (35) and long-side air outlets (51 to 54) whose edges on the air inlet (35) side bulge toward the air inlet (35) side. The airflow direction adjusting portions (70) cover at least parts of the long-side air outlets (51 to 54) and have shapes whose edges on the air inlet (35) side bulge toward the air inlet (35) side.

6. 发明公开

EP2985542A4 DECORATIVE PANEL AND AIR-CONDITIONER IN-ROOM UNIT PROVIDED WITH SAME 审中-公开
标题翻译：装饰板和空调在室内单元
公开(公告)号：EP2985542A4
公开(公告)日：2017-04-05
申请号：EP14792207
申请日：2014-03-31
申请人： DAIKIN IND LTD
发明人： KOJIMA NOBUYUKI , NOUCHI YOSHITERU
IPC分类号： F24F13/20 , F24F1/00 , F24F13/06 , F24F13/32
CPC分类号： F24F13/20 , F24F1/0014 , F24F2001/0037 , F24F2013/0616 , F24F2013/205
摘要： Disclosed herein is a decorative panel for a ceiling-mounted indoor unit of an air conditioning device, and the panel is configured to improve the design of a suction grill without increasing the number of manufacturing process steps. The decorative panel (40) includes: a panel body (41) having a suction port (42a); and a suction grill (60) attached to the suction port (42a) of the panel body (41). The suction grill (60) has a grill body (61) which is formed in the shape of a grid to have a large number of suction holes (63) and is positioned over the suction port (42a). A large number of recesses (81) are formed in a lower surface of the decorative panel (40) so as to be arranged along, and to surround, the grill body (61).

7. 发明公开

EP2123989A4 INDOOR UNIT FOR AIR CONDITIONER 有权
公开(公告)号：EP2123989A4
公开(公告)日：2016-06-29
申请号：EP08702874
申请日：2008-02-05
申请人： DAIKIN IND LTD
发明人： OKADA MORIMICHI , NOUCHI YOSHITERU , MORIZANE TETSUYA
IPC分类号： F24F13/20 , F24F13/28
CPC分类号： F24F13/28 , F24F1/0007 , F24F2001/0037 , F24F2003/1639 , F24F2013/0616 , Y10T29/49815
摘要： In an indoor unit (13) installed on a ceiling, a filter (41) is arranged along an upper surface of a suction grille (28). The filter (41) is attached to a transfer belt (58), and moves as pulleys (56, 57) rotate. A rotating brush (51) is in contact with the filter (41). Dust trapped on the filter (41) is removed by the rotating brush (51) as the filter (41) moves. A dust container (60) is provided below the rotating brush (51), and the dust removed from the filter (41) accumulates in the dust container (60). The dust container (60) is attached to a suction grille (28) which can be lifted/lowered. When the suction grille (28) is lowered, the dust container (60) is lowered together with the suction grille (28).

8. 发明公开

EP1052460A4 AIR CONDITIONER INSTALLATION ATTACHMENT AND INSTALLATION CONSTRUCTION 审中-公开
标题翻译： TRAGVORRICHTUNGFÜRKLIMAANLAGE
公开(公告)号：EP1052460A4
公开(公告)日：2002-05-29
申请号：EP99973115
申请日：1999-11-26
申请人： DAIKIN IND LTD
发明人： NAKANISHI JYUNICHI , TAKAGI SATOSHI , NOUCHI YOSHITERU , MATSUSHIMA JYUNJI
IPC分类号： F24F13/32 , F24F1/00
CPC分类号： F24F13/32 , F24F1/0007 , F24F1/0022 , F24F1/0033 , F24F2001/0037 , F24F2001/0048
摘要： A substantially L-shaped installation attachment (80) extending along the upper surface (10a) and back surface (10b) of an air conditioner (1) is fixed on the wall surface (72) or ceiling (71) of a room, whereupon the air conditioner (1) is engaged with the installation attachment (80) and is fixed to the installation attachment (80) using, if necessary, bolts or the like, thereby improving the installation strength and workability in installing the air conditioner.
摘要翻译：在具有大致L形构造的定影装置（80）之后，空调装置（1）与定影装置（80）接合，以沿着空调机的顶面和背面（10a）和（10b）延伸（1）固定在房间的壁（72）或天花板（71）上。如果需要，通过使用螺栓等将空调装置（1）进一步固定到定影装置（80），从而提高了固定空调的固定强度和可加工性。

9. 发明公开

EP3208550A4 AIR CONDITIONING APPARATUS 有权
公开(公告)号：EP3208550A4
公开(公告)日：2018-07-11
申请号：EP15851773
申请日：2015-08-05
申请人： DAIKIN IND LTD
发明人： HOSHIKA KEITAROU , MAKINO TATSUYA , SUHARA RYOUTA , NOUCHI YOSHITERU
IPC分类号： F24F13/20 , F24F11/74 , F24F11/89 , F25B1/00 , F25B13/00 , F25B49/02
CPC分类号： F24F11/89 , F24F11/74 , F24F13/20 , F25B13/00 , F25B49/022 , F25B2313/0293 , F25B2500/26 , F25B2600/0253 , F25B2600/19 , F25B2700/2116 , Y02B30/746
摘要： Disclosed herein is an air conditioner including: an indoor unit (12) configured to blow air (SA) into a room in varying volumes with settings; a refrigerant circuit (20) including a compressor (21) and filled with a refrigerant; and a controller (32) configured to control the number of revolutions of the compressor (21) while keeping a condensation temperature (Tc) of the refrigerant equal to or higher than a predetermined lower limit (Tcs) during a heating mode of operation. The controller (32) has a control mode in which the controller (32) controls the number of revolutions of the compressor (21) based on the lower limit (Tcs) that decreases as a volume of air corresponding to one of the settings decreases during the heating mode of operation.

10. 发明公开

EP3252401A4 AIR-CONDITIONING DEVICE 有权
公开(公告)号：EP3252401A4
公开(公告)日：2018-02-28
申请号：EP16743227
申请日：2016-01-21
申请人： DAIKIN IND LTD
发明人： SUHARA RYOUTA , NOUCHI YOSHITERU
IPC分类号： F25B49/00 , F25B13/00
CPC分类号： F24F11/89 , F25B13/00 , F25B49/00 , F25B2313/0314
摘要： An object of the present invention is to provide an air conditioning apparatus allowing an indoor heat exchanger to function as a radiator for refrigerant to perform a heating operation and enabling detection of an accurate saturation temperature even if liquid pooling occurs in an operational state with circulation amounts in a low range. Even when the compressor (12) operates at a lower number of compressor rotations to output a minimum heating capacity to reduce a circulation amount of refrigerant, since liquid pooling does not occur above a height-wise center of the indoor heat exchanger (32) or the distributor body (81a), the air conditioning apparatus (10) enables the refrigerant temperature sensor (183) mounted at the above described region to detect an accurate saturation temperature. Consequently, the likelihood of hindrance of subcooling control is removed, so that the control of opening of an electric valve in the conventional manner needs not to be performed only for the removal of liquid pooling. Of course, no pressure sensor is needed.

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