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公开(公告)号：US09410709B2
公开(公告)日：2016-08-09
申请号：US12594730
申请日：2008-04-04
摘要： A chiller including a condenser having a refrigerant-storage vessel in fluid communication with a multichannel heat exchanger is disclosed. The chiller further includes a compressor, an evaporator and an expansion device connected in a refrigerant circuit. The refrigerant-storage vessel provides system volume for pump down operations.
摘要翻译： 公开了一种包括具有与多通道热交换器流体连通的制冷剂储存容器的冷凝器的冷却器。 冷冻机还包括压缩机，蒸发器和连接在制冷剂回路中的膨胀装置。 制冷剂储存容器提供用于抽空操作的系统体积。
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公开(公告)号：US20160033146A1
公开(公告)日：2016-02-04
申请号：US14683339
申请日：2015-04-10
发明人： Hiroyuki JINNAI , Toshiyuki KUBONO , Tomoya YANASE
摘要： The motor fixing support includes long base sections extending in a vertical direction, which are respectively formed on both sides in a lateral direction, and folding pieces respectively extending from both side edges of the respective base sections in a short-side direction. The length of the folding piece in the extending direction, which extends from the base section toward the base section in the short-side direction, and the length of the folding piece in the extending direction, which extends from the base section toward the base section in the short-side direction, are larger than the lengths of the folding pieces in the extending direction.
摘要翻译： 电动机固定支撑件包括沿垂直方向延伸的长的基部部分，其分别形成在横向方向的两侧，以及分别在短边方向上从各个基部的两个侧边缘延伸的折叠件。 折叠片在从短边方向从基部朝向基部延伸的延伸方向上的长度以及从基部向基部延伸的延伸方向的长度 在短边方向上比折叠片在延伸方向上的长度大。
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公开(公告)号：US11608994B2
公开(公告)日：2023-03-21
申请号：US17130830
申请日：2020-12-22
发明人： Chungwan Yuk , Jeimin Choi , Hyeonu Park , Eunsung Jo , Kyusang Park , Buyoun Lee , Hansuk Lee , Changsoo Lim , Keunjeong Jang , Duju Hwang
摘要： Disclosed is an air conditioner. The air conditioner includes: an indoor unit and an outdoor unit that circulates a refrigerant between the indoor unit and the outdoor unit, in which the outdoor unit includes a heat exchanger that exchanges heat with the refrigerant and a housing that houses the heat exchanger, the housing includes a first plate that is provided to surround the heat exchanger, and a second plate that is provided to cover an opening formed on an edge of the first plate, has a ventilation hole through which air is circulated between inside and outside of the housing, is made of a material having greater corrosion resistance than that of the first plate, and includes a screw coupling part provided to be coupled to the first plate.
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公开(公告)号：US20230066155A1
公开(公告)日：2023-03-02
申请号：US17797214
申请日：2020-05-07
IPC分类号： F24F1/16
摘要： A heat medium relay device includes: a valve block provided in a third space, and including a plurality of valves to allow a secondary heat medium subjected to the heat exchange at a first heat exchanger and a secondary heat medium subjected to the heat exchange at a second heat exchanger to flow to at least one indoor unit, the valve block being lighter in weight than each of the first heat exchanger, a first pump, the second heat exchanger, and a second pump.
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公开(公告)号：US11480348B2
公开(公告)日：2022-10-25
申请号：US16341783
申请日：2017-10-10
发明人： Hiroyuki Nakano , Yasuhiro Sasai , Hiroharu Kubo
摘要： A heat exchanger includes: a main body; and a tube sheet that is bonded to the main body with a brazing material and is used to fix the main body to a support by a fixing member. The tube sheet includes: a bonding surface to which the brazing material is applied; a rising portion that rises from the bonding surface; and a through-hole through which the fixing member is passed. The through-hole is opened at the rising portion, penetrates the tube sheet, and has an inner peripheral surface to which the brazing material is not applied. The main body includes heat transfer tubes through which refrigerant flows, and the tube sheet is bonded to surface of the heat transfer tube.
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公开(公告)号：US11441794B2
公开(公告)日：2022-09-13
申请号：US16810094
申请日：2020-03-05
申请人： YANMAR CO., LTD.
发明人： Norihiro Okuda , Hirohiko Nobuhara
IPC分类号： F24F1/16 , F25B43/00 , F24F1/46 , F25B13/00 , F25B41/40 , F24F1/10 , F02M21/02 , B01D33/66 , F04B39/02
摘要： A gas-side stop valve on the gas refrigerant side and a liquid-side stop valve on the liquid refrigerant side are provided in a package of an outdoor unit. A gas-side filter on the gas refrigerant side is mounted on the indoor unit side relative to the gas-side stop valve and inside the package of the outdoor unit. A liquid-side filter 9 on the liquid refrigerant side is mounted on the indoor unit side relative to the liquid-side stop valve and inside the package of the outdoor unit. As a result, it is not necessary to ensure a place for mounting the gas-side filter and the liquid-side filter at the time of installation on site and the workability can be improved.
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公开(公告)号：US11435093B2
公开(公告)日：2022-09-06
申请号：US15766102
申请日：2018-03-08
发明人： Handong Xue , Youfu Xie , Kai Yu , Lin Yang , Hui Zhang , Chaosheng Deng , Yaguo Zhang
摘要： The present disclosure relates to an air-conditioning outdoor device and an air conditioner unit. The air-conditioning outdoor device comprises: an outdoor unit housing; a primary air return port and an air outlet port provided on a front panel on a side of the outdoor unit housing away from an installation wall; and a supplementary air return port provided on a side panel of the outdoor unit housing adjacent to the front panel; wherein the primary air return port and the supplementary air return port both communicate with an air return chamber inside the outdoor unit housing. The air-conditioning outdoor device of the present disclosure can effectively increase the air flow volume through the air port of the air-conditioning outdoor device.
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公开(公告)号：US11231187B2
公开(公告)日：2022-01-25
申请号：US16627487
申请日：2018-12-11
发明人： Guangpei Chu , Junfei He , Shilin Qiu , Jian Liao , Yang Li , Lang Li
摘要： An outdoor unit for an air conditioner and a housing of the outdoor unit are disclosed. The housing includes a cabinet body, a side-by-side door and a door-latching assembly. The side-by-side door is used to open and close the cabinet body, and includes a first door body and a second door body which are opened side by side. The door-latching assembly includes a cabinet-locking member provided on the cabinet body, a door-locking member provided on the first door body and a latch member provided on the second door body. The latch member is movable with respect to the second door body between a locked position where the latch member cooperates with both the cabinet-locking member and the door-locking member in a locked manner and an unlocked position wherein the latch member is separated from both the cabinet-locking member and the door-locking member.
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公开(公告)号：US11118796B2
公开(公告)日：2021-09-14
申请号：US16941923
申请日：2020-07-29
发明人： Fumiaki Koike , Daiki Hirawa , Yuusuke Tanaka , Takashi Tsujiuchi , Shigeki Kamitani , Takuya Horita
摘要： An outdoor unit for an air conditioner includes: a casing including a bottom plate that defines a bottom surface of the casing; a heat exchanger disposed in the casing; and an installation foot that supports the bottom plate from below. The installation foot includes: a support portion that supports from below an end portion of the bottom plate, a wall portion disposed on an outer side of the end portion of the bottom plate and that extends upward from the support portion, and a mount portion that extends from an upper end of the wall portion. The heat exchanger is mounted on the mount portion. The mount portion has a hole that extends through the mount portion in a height direction of the outdoor unit.
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公开(公告)号：US11105565B2
公开(公告)日：2021-08-31
申请号：US16878173
申请日：2020-05-19
申请人： OVH
发明人： Ali Chehade , Gregory Francis Louis Bauchart , Henryk Klaba , Francois-Eudes Jean Lucien Lefevre
摘要： A heat exchanger assembly has a frame including: a plurality of legs; first and second lower transversal members extending perpendicular to and interconnecting the legs; a plurality of upstanding members extending upwardly from respective ones of the legs, a lower end of each upstanding member being connected to a corresponding leg at a junction therebetween; an upper transversal member interconnecting upper ends of the upstanding members; and an upper frame assembly. The frame components are weldlessly connected to one another. First and second heat exchanger panels exchange heat with air pulled into the heat exchanger assembly and are disposed in a V-configuration. An upper end of each heat exchanger panel is connected to upper retaining members of the upper frame assembly. A fan pulls air into the enclosed space of the heat exchanger assembly via at least one of the heat exchanger panels.
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