# US 12,002,985 B2 · Battery cabinet with flame protection/management construction > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,002,985 B2 - Document ID: US12002985B2 - Status: Granted - Kind: B2 - Application number: 17/398,662 - Filed: 2021-08-10 - Published: 2022-02-17 - Granted: 2024-06-04 - Earliest claimed: 2020-08-11 - Assignees: Vertiv Corporation - Applicants: Vertiv Corporation - Inventors: John McNally; Nicholas David Slee - Web page: https://patentgrep.com/patent/US12002985B2 ## CPC - H01M 50/394: {Gas-pervious parts or elements} - H01M 50/209: adapted for prismatic or rectangular cells (H01M50/216 takes precedence) - H01M 50/251: specially adapted for stationary devices, e.g. power plant buffering or backup power supplies - H01M 50/30: Arrangements for facilitating escape of gases - H01M 50/383: Flame arresting or ignition-preventing means - H01M 2200/00: Safety devices for primary or secondary batteries - H01M 2220/10: Batteries in stationary systems, e.g. emergency power source in plant - Y02E 60/10: Energy storage using batteries - H01M: PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY - Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION ## Abstract In one aspect the present disclosure relates to a battery cabinet apparatus having flame and noxious gas management capability. The apparatus has multiple, parallel arranged vertical frame elements, multiple spaced apart shelves disposed within an interior area of the apparatus, and multiple louver panels. The louver panels are arranged one above another and coupled to a first pair of the vertical frame elements. Each of the louver panels has an upper portion and a lower portion, where the lower portion angles inwardly relative to the interior area of the apparatus. In this manner the upper portion of a first one of the louver panels cooperates with the lower portion of a second one of the louver panels disposed immediately above the first one of the louver panels to form an opening. The opening enables exhausting at least one of flames or noxious gasses that develop within the apparatus. ## Claims ### Claim 1 A battery cabinet apparatus having flame and noxious gas management capability, the apparatus comprising: a plurality of parallel arranged vertical frame elements; a plurality of spaced apart shelves disposed within an interior area of the apparatus; a plurality of louver panels arranged one above another and coupled to a first pair of the vertical frame elements; each of the louver panels including: an upper portion having an upper edge; and a lower portion disposed below the upper portion and having a lower edge, with the lower portion being inward of the upper portion and angled inwardly relative to the interior area of the apparatus, such that the upper edge of the upper portion of a first one of the louver panels cooperates with the lower edge of the lower portion of a second one of said louver panels disposed immediately above the first one of the louver panels to form a permanent, elongated opening extending between the first pair of vertical frame elements, for exhausting at least one of flames or noxious gasses that develop within the apparatus. ### Claim 2 (depends on 1) The apparatus of claim 1, wherein the upper portions and lower portions of the plurality of louver panels cooperate to form a plurality of elongated, spaced apart openings arranged one above another, for venting at least one of flames or noxious gasses. ### Claim 3 (depends on 1) The apparatus of claim 1, wherein the plurality of louver panels are arranged on one side of the apparatus. ### Claim 4 (depends on 3) The apparatus of claim 3, wherein upper portions of the louver panels are coupled to the pair of vertical frame elements. ### Claim 5 (depends on 1) The apparatus of claim 1, further comprising an additional plurality of louver panels secured coupled to a second pair of the plurality of vertical frame elements, and arranged vertically one above another, each of the additional plurality of louver panels including: an upper portion; and a lower portion which angles inwardly, relative to the interior area of the apparatus, such that vertically adjacent pairs of the additional of louver panels form a plurality of vertically spaced apart openings for exhausting at least one of flames or noxious gasses. ### Claim 6 (depends on 5) The apparatus of claim 5, wherein the additional plurality of louver panels are arranged on a side of the apparatus opposite and parallel to the plurality of louver panels. ### Claim 7 (depends on 5) The apparatus of claim 5, wherein: each one of the plurality of louver panels includes a plurality of first openings for securing the louver panels to the first pair of vertical frame elements using a first plurality of independent fastening elements; and each one of the additional plurality of louver panels includes a plurality of second openings for securing the additional plurality of louver panels to the second pair of vertical frame elements. ### Claim 8 (depends on 5) The apparatus of claim 5, further comprising: a first plurality of intermediary panels disposed adjacent and parallel to the plurality of louver panels to form a first space therebetween for channeling the at least one of flames or noxious gasses upwardly toward an upper area of the apparatus; and a second plurality of intermediary panels disposed adjacent and parallel to the additional plurality of louver panels for forming a second space therebetween for channeling the at least one of flames or noxious gasses upwardly toward the upper area of the apparatus. ### Claim 9 (depends on 8) The apparatus of claim 8, wherein each one of said first and second pluralities of intermediary side panels includes an upper portion and a lower portion, each said upper portion of each said intermediary side panel assisting in enabling coupling to the lower portion of one of the intermediary side panels. ### Claim 10 (depends on 8) The apparatus of claim 8, further comprising a first plurality of removable exterior side panels securable over the first plurality of intermediary panels. ### Claim 11 (depends on 8) The apparatus of claim 8, further comprising a second plurality of removable exterior side panels securable over the second plurality of intermediary panels. ### Claim 12 (depends on 1) The apparatus of claim 1, wherein each one of the plurality of louver panels includes a plurality of openings for receiving independent fastening elements to secure the plurality of louver panels to the first pair of vertical frame elements. ### Claim 13 (depends on 1) The apparatus of claim 1, further comprising: a top panel extending perpendicularly relative to the plurality of vertical frame elements and operatively supported by the plurality of vertical frame elements to cover an upper area of the apparatus, the top panel including a plurality of openings for exhausting at least one of flames or noxious gasses from the interior area of the apparatus. ### Claim 14 (depends on 13) The apparatus of claim 13, further comprising: a plurality of horizontal frame elements coupled to the plurality of vertical frame elements; and the top panel being secured to the plurality of horizontal frame elements. ### Claim 15 (depends on 1) The apparatus of claim 1, further comprising at least one intermediary side panel positioned parallel and adjacent to the plurality of louver panels to form a space therebetween for assisting in channeling the at least one of flames or noxious gasses upwardly towards an upper area of the apparatus. ### Claim 16 (depends on 1) The apparatus of claim 1, further comprising a removable front panel disposed over a front area of the apparatus, extending perpendicularly to the plurality of louver panels. ### Claim 17 A battery cabinet apparatus having flame and noxious gas management capability, the apparatus comprising: a plurality of parallel arranged vertical frame elements; a plurality of spaced apart shelves disposed within an interior area of the apparatus; a first plurality of louver panels arranged one above another and coupled to a first pair of the vertical frame elements on a first side of the apparatus; a second plurality of louver panels arranged one above another and coupled to a second pair of the vertical frame elements on a second side of the apparatus opposite the first side; each one of the first and second pluralities of louver panels including: an upper portion having an upper edge; a lower portion disposed below the upper portion and having a lower edge, the lower portion being inward of the upper portion and angled inwardly relative to the interior area of the apparatus; the upper and lower edges of the upper and lower portions, respectively, of vertically adjacent ones of the louver panels cooperating to form permanent, elongated openings extending for exhausting at least one of flames or noxious gasses that develop within the apparatus; a top panel operatively supported by upper ends of the vertical frame elements and having a plurality of openings for assisting in exhausting at least one of the flames or noxious gasses out from the interior area of the apparatus; and side panels configured to cover the louver panels. ### Claim 18 (depends on 17) The apparatus of claim 17, wherein: the side panels comprise a first plurality of intermediary side panels for covering the first plurality of louver panels; the side panels comprise a second plurality of intermediary side panels for covering the second plurality of louver panels; and wherein the first and second pluralities of intermediary side panels help to form spaces between their respective first or second pluralities of louver panels to help channel the at least one of flames or noxious gasses upwardly towards an upper end of the apparatus. ### Claim 19 (depends on 18) The apparatus of claim 18, further comprising: a first plurality of removable exterior side panels for covering the first plurality of intermediary side panels; and a second plurality of removable exterior side panels for covering the second plurality of intermediary side panels. ### Claim 20 A method for forming a battery cabinet having a flame and noxious gas management capability, the method comprising: arranging a plurality of vertical frame elements parallel to one another; disposing a plurality of spaced apart shelves within an interior area of the apparatus; arranging a plurality of louver panels one above another, and coupling the plurality of louver panels to a first pair of the vertical frame elements; and configuring each of the louver panels with an upper portion having an upper edge and a lower portion having a lower edge, wherein the lower portion is inward of the upper portion and angles inwardly, relative to the interior area of the apparatus, such that the upper edge of the upper portion of a first one of the louver panels cooperates with the lower edge of the lower portion of a second one of said louver panels disposed immediately above the first one of the louver panels to form a permanent, elongated opening for exhausting at least one of flames or noxious gasses that develop within the apparatus.