US4994940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular cabinet for electrical battery banks
Assignee: GERIN MERLIN 2 CHEMIN DES SOURCES F 38240 MEYLAN FRANCE
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Filing: 1989-09-26
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Granted: 1991-02-19
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Expires: 2009-09-26
Abstract
Abstract A modular cabinet including a plurality of battery modules each which can be withdrawn from the cabinet. The frame has a parallelipipedic-shaped metal framework, including a plinth of rectangular cross-section parallel to the different shelves, roller devices fixed to the base of the plinth to provide movement of the module in the depthwise direction between an inserted position and a withdrawn position, a first vertical front flange extending perpendicularly to the plinth, a second rear flange parallel to the first flange and shelves interposed in the depthwise between the flanges. A closed side plate connects the two flanges and the plinth, and a transverse free space is provided between the batteries and the open side face opposite the side plate. Movement of the module in translation to the withdrawn position enables all the batteries to be fully accessed via the open side face.
Inventors
- 👤 Jean-Marie Thouvenin
- 👤 Jean-Pierre Bochard
- 👤 Jacques Doize
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:59
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/04; H05K7/00; H05K7/18; H01; H01M; H01M50/00; H01M50/20; H01M50/204; H01M50/262; H01M50/264; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
211 words
A modular cabinet for electrical battery banks, comprising a plurality of parallely arranged longitudinal battery modules, each of said modules having a frame comprising: a rectangular plinth; rolling means disposed on a bottom surface of said rectangular plinth for providing movement of the battery modules between a stored position within the modular cabinet and a withdrawn position; a vertical front flange extending in a direction perpendicular to said plinth; a vertical rear flange arranged parallel to said vertical front flange; a plurality of horizontal shelves interposed between said vertical front flange and said vertical rear flange; a side plate connecting the flanges and the rectangular plinth, thereby closing one side of the module; and lateral guiding means for (i) mechanically coupling adjacent modules, or a single module to a structure arranged adjacent said modular cabinet, when said modules are in said stored position, and (ii) guiding said modules during withdrawal thereof from the modular cabinet; wherein a plurality of batteries are arranged on each of said horizontal shelves such that a transverse free space is provided between the batteries and an open side, opposing the closed side, of each said module, and said batteries are fully accessible via said open side when at least one module is in said withdrawn position.
Claim 2
Dependent Claim
211 words
A modular cabinet for electrical battery banks, comprising a plurality of parallely arranged longitudinal battery modules, each of said modules having a frame comprising: a rectangular plinth; rolling means disposed on a bottom surface of said rectangular plinth for providing movement of the battery modules between a stored position within the modular cabinet and a withdrawn position; a vertical front flange extending in a direction perpendicular to said plinth; a vertical rear flange arranged parallel to said vertical front flange; a plurality of horizontal shelves interposed between said vertical front flange and said vertical rear flange; a side plate connecting the flanges and the rectangular plinth, thereby closing one side of the module; and lateral guiding means for (i) mechanically coupling adjacent modules, or a single module to a structure arranged adjacent said modular cabinet, when said modules are in said stored position, and (ii) guiding said modules during withdrawal thereof from the modular cabinet; wherein a plurality of batteries are arranged on each of said horizontal shelves such that a transverse free space is provided between the batteries and an open side, opposing the closed side, of each said module, and said batteries are fully accessible via said open side when at least one module is in said withdrawn position.
Claim 3
Dependent Claim
73 words
The modular cabinet of claim 1, wherein said lateral guiding means comprise a first section and a second parallel section of conjugate shape, and cooperation of the first section of one of the modules with the second section of an adjacent module or a structure arranged adjacent said one of the modules constitutes a slide disposed in a transverse gap separating the two modules or said one of the modules and said structure.
Claim 4
Dependent Claim
37 words
The modular cabinet of claim 1, wherein the batteries are placed on their sides on the shelves in a side-by-side manner, and the two terminals of each battery are arranged facing the open side of the module.
Claim 5
Dependent Claim
22 words
The modular cabinet of claim 1, wherein the batteries are placed upright on the shelves with their bases standing on the shelves.
Claim 6
Dependent Claim
31 words
The modular cabinet of claim 3, wherein each module comprises air inlet and outlet grates which allow internal ventilation of the modules via a vertical volume of said transverse free space.
Claim 7
Dependent Claim
27 words
The modular cabinet of claim 1, wherein the vertical front flange of each said frame includes gripping handles fixed thereto for facilitating handling of each respective module.
Claim 8
Dependent Claim
36 words
The modular cabinet of claim 1, wherein the batteries arranged on any one shelve are held in place by a mechanical locking device comprising a retaining spacer cooperating at its opposite ends with two oblique stays.
Claim 9
Dependent Claim
43 words
The modular cabinet of claim 1, wherein each shelf comprises a support plate securely united via opposed ends thereof to the front and rear flanges, and a securing angle-bracket fixed to the side plate in the same horizontal plane as each said shelf.
Claim 10
Dependent Claim
44 words
The modular cabinet of claim 7, wherein each front and rear flange is provided with orifices formed therein to adjust the lateral position of the corresponding support plate joined thereto, to adapt the surface of each respective shelf to the dimensions of the batteries.
Claim 11
Dependent Claim
33 words
The modular cabinet of claim 2, wherein mechanical locking of adjacent modules is achieved by either a retaining bolt located in the transverse gap therebetween, or by a system of nuts and bolts.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-02-18 | 1994-08-20 | 1995-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-18 | 1998-08-20 | 1999-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-18 | 2002-08-20 | 2003-02-19 | $7700.00 | Window Closed / Lapsed |