公开(公告)号：US20210172624A1

公开(公告)日：2021-06-10

申请号：US17072656

申请日：2020-10-16

申请人： LG ELECTRONICS INC.

发明人： Yong Nam KIM ,  Keun Ho JU ,  Yang Hwan NO ,  Jeong Guen CHOI ,  Min Kyu OH ,  Seo Yeon LEE ,  So Young KIM ,  Jea Seok SEONG

IPC分类号： F24F6/02 ,  F24F13/20 ,  F24F13/30 ,  F24F13/28 ,  F24F13/06

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.

公开(公告)号：US20210172617A1

公开(公告)日：2021-06-10

申请号：US17072807

申请日：2020-10-16

申请人： LG ELECTRONICS INC.

发明人： Yong Nam KIM ,  Keun Ho JU ,  Yang Hwan NO ,  Jeong Guen CHOI ,  Min Kyu OH ,  Seo Yeon LEE ,  So Young KIM ,  Jea Seok SEONG

IPC分类号： F24F1/0033 ,  F24F13/14 ,  F24F13/20 ,  F24F13/32 ,  F24F13/30 ,  F24F13/28 ,  F24F1/0011 ,  F24F1/005 ,  F24F1/0063 ,  F24F1/0073 ,  F24F1/0087

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.

公开(公告)号：US20150058892A1

公开(公告)日：2015-02-26

申请号：US14529938

申请日：2014-10-31

申请人： LG ELECTRONICS INC.

发明人： Joon Hui LEE ,  Gomer THOMAS ,  So Young KIM ,  Hyeon Jae LEE ,  Joo Hwan SUL ,  Jae Hyung SONG

IPC分类号： H04N21/2362 ,  H04N21/462 ,  H04N21/482

CPC分类号： H04N21/2362 ,  H04N5/44543 ,  H04N5/50 ,  H04N21/26283 ,  H04N21/462 ,  H04N21/4821 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/64322 ,  H04N21/84 ,  H04N21/8543

摘要： A method of processing EPG metadata in a network according to one embodiment of the present invention includes the steps of performing a services discovery procedure utilizing multiple service discovery metadata components supplied by a service provider and processing an EPG metadata. Moreover, the performing step includes the steps of receiving a master SI table which locates in a master SI table location in provisioning information, the provisioning information including multiple elements, an EPG provider information element in the multiple elements having both a first delivery layer element and an EPG data locator element, the first delivery layer element giving a type of delivery layer that is delivered by at least one of an EPG metadata provider's EPG data sources, receiving a virtual channel map table which locates in virtual channel map locations in the received master SI table, receiving a virtual channel description table which locates in virtual channel description table locations in the received virtual channel map table, and receiving a source table which locates in source table locations in the received virtual channel description table.

摘要翻译： 根据本发明的一个实施例的在网络中处理EPG元数据的方法包括以下步骤：利用由服务提供商提供的多个服务发现元数据组件和处理EPG元数据来执行服务发现过程。 此外，执行步骤包括以下步骤：接收位于供应信息中的主SI表位置的主SI表，所述供应信息包括多个元素，所述多个元素中的EPG提供者信息元素具有第一递送层元素和 EPG数据定位器元件，所述第一传送层元件给出由EPG元数据提供者的EPG数据源中的至少一个传送的传送层类型，接收位于接收到的主设备中的虚拟频道映射位置的虚拟频道映射表 SI表，接收位于接收到的虚拟频道映射表中的虚拟频道描述表位置的虚拟频道描述表，以及接收位于所接收的虚拟频道描述表中的源表位置的源表。