-
公开(公告)号：US20190310020A1
公开(公告)日：2019-10-10
申请号：US16376290
申请日：2019-04-05
申请人： OVH
摘要： A heat exchanger assembly has a frame including first and second legs laterally spaced apart, a lower transversal member extending laterally and interconnecting the legs, first and second upstanding members laterally spaced apart and extending upwardly from the lower transversal member, an upper transversal member extending laterally and disposed above the lower transversal member and connected to the first and second upstanding members, and first and second upper retaining members laterally spaced apart and being connected to the upper transversal member and extending transversally to the upper transversal member. First and second heat exchanger panels are connected to the first and second upper retaining members. The heat exchanger panels are disposed in a V-configuration such that a distance between upper ends thereof is greater than a distance between lower ends thereof. A fan has a fan rotation axis extending generally parallel to the first and second upstanding members.
-
公开(公告)号：US11306970B2
公开(公告)日：2022-04-19
申请号：US16376290
申请日：2019-04-05
申请人： OVH
摘要： A heat exchanger assembly has a frame including first and second legs laterally spaced apart, a lower transversal member extending laterally and interconnecting the legs, first and second upstanding members laterally spaced apart and extending upwardly from the lower transversal member, an upper transversal member extending laterally and disposed above the lower transversal member and connected to the first and second upstanding members, and first and second upper retaining members laterally spaced apart and being connected to the upper transversal member and extending transversally to the upper transversal member. First and second heat exchanger panels are connected to the first and second upper retaining members. The heat exchanger panels are disposed in a V-configuration such that a distance between upper ends thereof is greater than a distance between lower ends thereof. A fan has a fan rotation axis extending generally parallel to the first and second upstanding members.
-
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.
-
公开(公告)号：US11729950B2
公开(公告)日：2023-08-15
申请号：US17691494
申请日：2022-03-10
申请人： OVH
CPC分类号： H05K7/203 , H05K7/208 , H05K7/20327 , H05K7/20336
摘要： A cooling system comprises a container receiving a dielectric cooling liquid and electronic components immersed in the dielectric cooling liquid. A first pump causes a circulation of a first fraction of the dielectric cooling liquid in the container for convection cooling of the electronic components. A second pump withdraws a second fraction of the dielectric cooling liquid from the container and directs the second fraction of the dielectric cooling liquid toward the electronic components for direct cooling of the electronic components. A manifold fluidly connected to an outlet of the second pump receives the second fraction of the dielectric cooling liquid from the second pump. One or more outlet pipes fluidly connected to the manifold bring portions of the second fraction of the dielectric cooling liquid in thermal contact with the electronic components.
-
公开(公告)号：US11212942B2
公开(公告)日：2021-12-28
申请号：US17002201
申请日：2020-08-25
申请人： OVH
IPC分类号： H05K7/20
摘要： A cooling arrangement for autonomous cooling of a rack hosting components and fans comprises a closed loop and an open loop. Liquid cooling is used in the closed loop to transfer heat from heat-generating units of the components to a primary side of a liquid-to-liquid heat exchanger. An air-to-liquid cooling unit is used in the open loop to absorb heat expelled from the rack by the fans. A liquid from a cold supply line is first heated to some degree in the air-to-liquid cooling unit before reaching a secondary side of the liquid-to-liquid heat exchanger. The primary side being hotter than the secondary side, heat is transferred from the primary side to the secondary side of the liquid-to-liquid heat exchanger. The liquid is expelled at a higher temperature from the secondary side to a hot return line.
-
公开(公告)号：US12120846B2
公开(公告)日：2024-10-15
申请号：US17694765
申请日：2022-03-15
申请人： OVH
CPC分类号： H05K7/20272 , G06F1/20 , H05K7/20236 , H05K7/20281
摘要： A cooling system (50) including an immersion case, a bladder and a controller is disclosed. The immersion case (54) is configured to house an immersion cooling liquid, and an electronic component (80) configured to be submerged in the immersion cooling liquid. The bladder (56) is configurable between an expanded state and a contracted state and positioned such that the bladder (56) can be at least partially submerged in the immersion cooling liquid when in any one of the expanded state and the contracted state. The controller (58) is connected to the bladder (56) for modulating the bladder (56) between the expanded state and the contracted state to modulate a fluid level of the immersion cooling liquid in the immersion case (54).
-
公开(公告)号：US11162696B2
公开(公告)日：2021-11-02
申请号：US16376303
申请日：2019-04-05
申请人： OVH
摘要： A cooling assembly includes a plurality of dry coolers. Each dry cooler has an air intake, an air outtake, a heat exchanger panel for exchanging heat with air pulled into the dry cooler, and a fan rotating about a fan rotation axis for pulling air into the dry cooler and rejecting heated air out of the dry cooler. The heat exchanger panel includes a tubing arrangement for circulating fluid therein. The dry coolers are arranged in a plurality of dry cooler stacks. Each dry cooler stack includes a first dry cooler and a second dry cooler disposed above the first dry cooler. The dry cooler stacks are positioned such that the dry coolers of each dry cooler stack reject heated air into a common heat rejection zone. Each dry cooler is oriented such that the fan rotation axis of the dry cooler is substantially transversal to a vertical axis.
-
公开(公告)号：US11792953B2
公开(公告)日：2023-10-17
申请号：US17677197
申请日：2022-02-22
申请人： OVH
CPC分类号： H05K7/18 , B21D5/00 , H05K7/1488
摘要： A method is provided for positioning a data center rack relative to a rack-supporting frame. The method includes connecting at least one front attachment member to the data center rack on a front side thereof such that part of one of the at least one front attachment member and part of one of the at least one front attachment member extend leftward from a left end and rightward from a right end respectively of the data center rack; lifting and inserting the data center rack between a left and a right vertical support units until the at least one front attachment member abuts the left and right vertical support units; and moving the data center rack leftward or rightward until a hook portion of the at least one front attachment member engages the left or right vertical support unit to set a lateral position of the data center rack.
-
公开(公告)号：US11612077B2
公开(公告)日：2023-03-21
申请号：US17308181
申请日：2021-05-05
申请人： OVH
摘要： An uninterruptible power supply (UPS) includes: a housing defining an interior space; a door operatively connected to the housing, the door being configured to be selectively opened and closed for accessing the interior space of the housing; san electrical system enclosed within the housing; at least one liquid cooling device mounted to a target component of the UPS disposed within the housing for cooling thereof, the at least one liquid cooling device defining a fluid conduit for circulating fluid therethrough; and a pumping module including at least one pump fluidly connected to the at least one liquid cooling device for circulating fluid therethrough, each of the at least one pump and the fluid conduit of the at least one liquid cooling device defining in part a liquid cooling circuit, the pumping module being mounted to the door and disposed on an exterior side thereof.
-
公开(公告)号：US11470740B2
公开(公告)日：2022-10-11
申请号：US17308257
申请日：2021-05-05
申请人： OVH
IPC分类号： H05K7/20 , H01L23/473 , F28F3/12 , H02J9/06 , F28F9/26
摘要： A liquid cooling device for cooling at least one target component includes a base member configured to be in thermal contact with the at least one target component to be cooled by the liquid cooling device. The base member defines a plurality of pockets spaced apart from one another. A plurality of cover members are connected to the base member and are at least partially received in a corresponding pocket. Each cover member has a fluid inlet and outlet. The cover and base members define together a plurality of fluid conduits that are independent from one another. Each fluid conduit is defined between a cover member and the base member such that a number of the fluid conduits is equal to a number of the cover members. Each fluid conduit respectively receives and discharges fluid through the fluid inlet and the fluid outlet of the corresponding cover member.
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.012 秒)
