公开(公告)号：US11953214B2

公开(公告)日：2024-04-09

申请号：US16978565

申请日：2019-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Seongkuk Mun ,  Junseok Bae ,  Kangyoung Kim ,  Hakjae Kim ,  Eunsun Lee ,  Taeyun Lee

IPC: F24F1/0018 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0029 ,  F24F1/005 ,  F24F13/08 ,  F24F13/14

CPC classification number: F24F1/0018 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0029 ,  F24F1/005 ,  F24F13/082 ,  F24F13/1426 ,  F24F2013/1446 ,  F24F2013/146

Abstract: An air conditioner may provide a a fan housing assembly that moves in the front-rear direction by the operation of an actuator, and the fan housing assembly moves so as to pass through a front outlet arranged on a door assembly to be in a projected state, and the front end of the fan housing assembly protrudes further to the front than the front surface of the door assembly; and through the projected state, may provide conditioned air by a direct air flow to a long-distance target region. The configuration may enable the minimization of interference between the discharged air and the door assembly, and the minimization of flow loss of the discharged air since, when the fan housing assembly is in the projected state, a steering grill is in a state of protruding to the outside of the door assembly by passing through the front outlet.

公开(公告)号：US20240068677A1

公开(公告)日：2024-02-29

申请号：US18387342

申请日：2023-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Seongkuk MUN ,  Junseok Bae ,  Eunsun Lee ,  Kangyoung Kim ,  Hakjae Kim ,  Taeyun Lee

IPC: F24F1/0018 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0029 ,  F24F1/005 ,  F24F13/08 ,  F24F13/14

CPC classification number: F24F1/0018 ,  F24F1/0007 ,  F24F1/0011 ,  F24F1/0029 ,  F24F1/005 ,  F24F13/082 ,  F24F13/1426 ,  F24F2013/1446 ,  F24F2013/146

Abstract: A front end of a steering grill from which air is discharged protrudes further than the front surface of a door assembly, and the steering grill is steered by a steering assembly, and thus conditioned air may be provided by a directed air movement to a long-distance target region, and since the front end of the steering grill protrudes further than the front surface of the door assembly, the occurrence of flow resistance as a result of a cabinet assembly or the door assembly interfering with the discharged air may be minimized, and the direction of the steering grill may be instantly changed, by means of steering, from any one direction to another among up, down, left, right, upper left, lower left, upper right, or lower right.

公开(公告)号：US20230358435A1

公开(公告)日：2023-11-09

申请号：US18219313

申请日：2023-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ajiki Tomohito ,  Shinji Goto

IPC: F24F13/14 ,  F24F1/0047 ,  F24F1/0014 ,  F24F13/02

CPC classification number: F24F13/1413 ,  F24F1/0047 ,  F24F1/0014 ,  F24F13/0227 ,  F24F13/142 ,  F24F2013/1433 ,  F24F2013/1446

Abstract: Disclosed herein is an air conditioner capable of guiding air in a desired direction with an adjusted speed without marring the appearance to solve the above-described problems. An air conditioner comprising a ceiling-embedded type indoor unit configured to discharge air into an indoor room through an air outlet simultaneously sucking indoor air through an air inlet, wherein a air conditioner comprises, a main flap configured to guide a direction of air discharged from a air outlet in a preset direction, and a sub-flap configured to guide the direction of air between the main flap and the sub-flap in the preset direction, wherein a length of a main flap in a direction where air flows is longer than that of the sub-flap in the direction where air flows.

公开(公告)号：US20190234523A1

公开(公告)日：2019-08-01

申请号：US16375711

申请日：2019-04-04

Applicant: Honeywell International Inc.

Inventor： Pavel Marak ,  Steven L. Wolff ,  Paul Schwendinger ,  Eric Barton ,  David Emmons

IPC: F16K15/03 ,  F24F13/14 ,  F16K37/00

CPC classification number: F16K15/033 ,  F16K37/0016 ,  F24F13/14 ,  F24F2013/1446 ,  F24F2013/146 ,  Y10T137/8225 ,  Y10T137/87531

Abstract: An illustrative damper system includes a damper blade that is configured to be positioned within a duct, such as a bypass duct of an HVAC system. A shaft is in communication with the damper blade, a torsion spring is in communication with the shaft, and a force adjustment mechanism is in communication with the torsion spring. The shaft, the damper blade, and the torsion spring may be configured such that the shaft may affect movement of the damper blade about a rotation axis and the torsion spring may provide a bias force to the shaft for biasing the damper blade toward a desired position (e.g. closed position).

公开(公告)号：US20170176045A1

公开(公告)日：2017-06-22

申请号：US15362880

申请日：2016-11-29

Applicant: TOYODA GOSEI CO., LTD.

Inventor： Nobuhiro TERAI ,  Kenji ASANO

IPC: F24F13/14

CPC classification number: F24F13/1426 ,  B60H1/3421 ,  B60H1/345 ,  B60H2001/3464 ,  B60H2001/3471 ,  F24F13/075 ,  F24F2013/1446

Abstract: An air-conditioning register includes a retainer, fins, a coupling plate, and a drive mechanism. The fins are tiltably supported by the retainer with fin pivots. Each fin has a coupling pin at a position displaced from the fin pivot. The coupling plate couples the fins together at the coupling pins. The drive mechanism changes the position of the coupling plate in the flowing direction. The coupling pins are engaged with cam grooves provided in the coupling plate. Each cam groove includes a parallel blow zone and at least one non-parallel blow zone. The drive mechanism includes an allowing portion. When operation is executed to tilt the fins about the fin pivots, the allowing portion allows the coupling plate to move in an arrangement direction of the fins, while maintaining the coupling pins in the current zones in the cam grooves.

公开(公告)号：US20160348934A1

公开(公告)日：2016-12-01

申请号：US14722687

申请日：2015-05-27

Applicant: General Electric Company

Inventor： Thomas Allen Bailey ,  Brice Alan Bowley

IPC: F24F11/00 ,  F24F13/28 ,  F24F13/30

CPC classification number: F24F11/30 ,  F24F1/022 ,  F24F11/0012 ,  F24F11/0015 ,  F24F11/0076 ,  F24F11/053 ,  F24F11/70 ,  F24F11/76 ,  F24F13/1426 ,  F24F13/28 ,  F24F13/30 ,  F24F2011/0013 ,  F24F2011/0016 ,  F24F2013/1446 ,  F24F2110/10 ,  F24F2110/12 ,  F24F2110/20 ,  F24F2110/22

Abstract: Air conditioner units, bulkhead assemblies, and methods for operating air conditioner units are provided. A bulkhead assembly includes a bulkhead which includes a first sidewall, a second sidewall, and a rear wall extending laterally between the first sidewall and the second sidewall. The rear wall includes an indoor facing surface and an opposing outdoor facing surface. The bulkhead assembly further includes a vent aperture defined in the rear wall, and a vent door movable between an open position and a closed position, wherein in the open position the vent door permits air flow through the vent aperture and in the closed position the vent door inhibits air flow through the vent aperture. The bulkhead assembly further includes a drive assembly connected to the vent door and operable to selectively move the vent door between the open position and the closed position.

Abstract translation: 提供空调机组，隔板组件以及运行空调机组的方法。 隔板组件包括隔板，其包括第一侧壁，第二侧壁和在第一侧壁和第二侧壁之间横向延伸的后壁。 后壁包括室内对置表面和相对的室外对向表面。 隔板组件还包括限定在后壁中的通气孔，以及可在打开位置和关闭位置之间移动的通风门，其中在打开位置，通风门允许空气流过通气孔并且在关闭位置，通风口 门禁止通过通气孔的气流。 隔板组件还包括驱动组件，其连接到通风门并可操作以选择性地将通风门移动到打开位置和关闭位置之间。

公开(公告)号：US20160270264A1

公开(公告)日：2016-09-15

申请号：US15164884

申请日：2016-05-26

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： CHIH-HUNG CHANG

IPC: H05K7/20

CPC classification number: H05K7/20736 ,  F24F2013/1446 ,  F24F2221/40 ,  H05K7/1497 ,  H05K7/20145 ,  H05K7/20318 ,  H05K7/20745 ,  H05K7/20836

Abstract: A heat dissipation system for cabinet servers supported on a raised floor includes a condenser, airflow adjusting apparatus, a controller, and a temperature sensor located at an air outlet of each cabinet server. The raised floor defines air outlets adjacent to each cabinet server. The adjusting apparatus are mounted to the raised floor and aligning with the air outlets. Each of the airflow adjusting apparatus includes a number of shielding members rotatable relative to the raised floor and aligning with the air outlets, and a motor electrically coupled to the controller. The temperature sensors are electrically coupled to the controller. The condenser generates cool air entering the raised floor through the air inlet, to enter the cabinet servers through the airflow adjusting apparatus and the air outlets. The controller controls the shielding members to rotate, to change the opening size of the air outlets of the raised floor.

公开(公告)号：US20160238267A1

公开(公告)日：2016-08-18

申请号：US15136567

申请日：2016-04-22

Applicant: Lennox Industries Inc.

Inventor： Herman Marcus Thomas ,  Marcus W. Troxell ,  Stephen A. Walter

IPC: F24F11/00

CPC classification number: F24F11/0001 ,  F24F11/30 ,  F24F11/32 ,  F24F11/62 ,  F24F11/63 ,  F24F2011/0002 ,  F24F2013/1433 ,  F24F2013/1446 ,  F24F2110/10 ,  F24F2110/12 ,  F24F2140/40 ,  Y02B30/542

Abstract: In an embodiment, a method of testing a HVAC unit for a disconnected damper motor is provided. An outside air section of a damper assembly is closed and air is circulated through the unit. If a discharge air temperature is not substantially equal to a return air temperature, the damper motor is determined to be disconnected. Otherwise, an economizing function having a free cooling target temperature is started. An outside air temperature is compared to the free cooling target temperature. If the outside air temperature is less than the free cooling target temperature, the damper motor is determined to be disconnected if the damper motor has been commanded to fully open the outside air section. If the outside air temperature is not less than the free cooling target temperature, the damper motor is determined to be disconnected if a discharge air temperature is not substantially equal to an outside air temperature.

Abstract translation: 在一个实施例中，提供了一种用于测试用于断开的风门马达的HVAC单元的方法。 阻尼器组件的外部空气部分被封闭，空气通过该单元循环。 如果排出空气温度基本上不等于回风温度，则确定阻尼电动机被断开。 否则，开始具有自由冷却目标温度的节能功能。 将外部空气温度与自由冷却目标温度进行比较。 如果外部空气温度小于自由冷却目标温度，则如果已经命令风门马达完全打开外部空气部分，则确定阻尼电机被断开。 如果外部空气温度不小于自由冷却目标温度，则如果排气温度基本上不等于外部空气温度，则确定阻尼电动机断开。

公开(公告)号：US09380735B2

公开(公告)日：2016-06-28

申请号：US14141451

申请日：2013-12-27

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： Chih-Hung Chang

IPC: H05K7/20 ,  G06F1/20 ,  H05K7/14

CPC classification number: H05K7/20736 ,  F24F2013/1446 ,  F24F2221/40 ,  H05K7/1497 ,  H05K7/20145 ,  H05K7/20318 ,  H05K7/20745 ,  H05K7/20836

Abstract: A heat dissipation system for cabinet servers supported on a raised floor includes a condenser, airflow adjusting apparatus, a controller, and a temperature sensor located at an air outlet of each cabinet server. The raised floor defines air outlets adjacent to each cabinet server. The adjusting apparatus are mounted to the raised floor and aligning with the air outlets. Each of the airflow adjusting apparatus includes a number of shielding members rotatable relative to the raised floor and aligning with the air outlets, and a motor electrically coupled to the controller. The temperature sensors are electrically coupled to the controller. The condenser generates cool air entering the raised floor through the air inlet, to enter the cabinet servers through the airflow adjusting apparatus and the air outlets. The controller controls the shielding members to rotate, to change the opening size of the air outlets of the raised floor.

Abstract translation: 支撑在高架地板上的橱柜服务器的散热系统包括冷凝器，气流调节装置，控制器和位于每个橱柜服务器的出风口处的温度传感器。 凸起的地板限定了与每个机柜服务器相邻的出气口。 调节装置安装在升高的地板上并与空气出口对准。 每个气流调节装置包括多个屏蔽构件，其可相对于凸起地板旋转并与空气出口对准，以及电动机电耦合到控制器。 温度传感器电耦合到控制器。 冷凝器通过进气口产生进入高架地板的冷空气，通过气流调节装置和空气出口进入橱柜服务器。 控制器控制屏蔽构件旋转，以改变高架地板的出风口的开口尺寸。

公开(公告)号：US20150156925A1

公开(公告)日：2015-06-04

申请号：US14141451

申请日：2013-12-27

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： CHIH-HUNG CHANG

IPC: H05K7/20 ,  F28F27/02

CPC classification number: H05K7/20736 ,  F24F2013/1446 ,  F24F2221/40 ,  H05K7/1497 ,  H05K7/20145 ,  H05K7/20318 ,  H05K7/20745 ,  H05K7/20836

Abstract: A heat dissipation system for cabinet servers supported on a raised floor includes a condenser, airflow adjusting apparatus, a controller, and a temperature sensor located at an air outlet of each cabinet server. The raised floor defines air outlets adjacent to each cabinet server. The adjusting apparatus are mounted to the raised floor and aligning with the air outlets. Each of the airflow adjusting apparatus includes a number of shielding members rotatable relative to the raised floor and aligning with the air outlets, and a motor electrically coupled to the controller. The temperature sensors are electrically coupled to the controller. The condenser generates cool air entering the raised floor through the air inlet, to enter the cabinet servers through the airflow adjusting apparatus and the air outlets. The controller controls the shielding members to rotate, to change the opening size of the air outlets of the raised floor.

Abstract translation: 支撑在高架地板上的橱柜服务器的散热系统包括冷凝器，气流调节装置，控制器和位于每个橱柜服务器的出风口处的温度传感器。 凸起的地板限定了与每个机柜服务器相邻的出气口。 调节装置安装在升高的地板上并与空气出口对准。 每个气流调节装置包括多个屏蔽构件，其可相对于凸起地板旋转并与空气出口对准，以及电动机电耦合到控制器。 温度传感器电耦合到控制器。 冷凝器通过进气口产生进入高架地板的冷空气，通过气流调节装置和空气出口进入橱柜服务器。 控制器控制屏蔽构件旋转，以改变高架地板的出风口的开口尺寸。