EP4569184A1 - Conteneur de modules de batterie muni d'une marche de protection, systeme de stockage de puissance electrique et procede associe - Google Patents
Conteneur de modules de batterie muni d'une marche de protection, systeme de stockage de puissance electrique et procede associeInfo
- Publication number
- EP4569184A1 EP4569184A1 EP23755066.0A EP23755066A EP4569184A1 EP 4569184 A1 EP4569184 A1 EP 4569184A1 EP 23755066 A EP23755066 A EP 23755066A EP 4569184 A1 EP4569184 A1 EP 4569184A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- floor
- container
- door
- spar
- upper face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/222—Inorganic material
- H01M50/224—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H2001/1283—Small buildings of the ISO containers type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the present invention relates to a battery module container, comprising a structure comprising:
- a floor support comprising two side beams, lower corner pieces fixed to the ends of the beams and crosspieces connecting the beams together, each beam having an upper face,
- the floor having an upper surface for supporting battery modules extending to side edges arranged opposite the longitudinal members,
- peripheral wall defining at least one movable door between a closed position in which a lower edge of the door extends facing the flat upper face of the spar and an open position
- a roof arranged above the peripheral walls, the floor, the peripheral walls and the roof defining an interior volume for receiving battery modules.
- Such a container is intended to contain battery modules to provide a movable source of electrical power, suitable for being installed temporarily or permanently on a site requiring electrical power.
- an electrical power storage system by arranging, in a standard parallelepiped container, battery modules and an electrical and thermal management unit for the modules.
- This storage system is easily movable, notably by road, rail, sea or air transport.
- the structure of the container receiving the battery modules generally comprises a floor, peripheral walls projecting relative to the floor, and a flat roof which closes the interior volume containing the battery modules.
- the peripheral walls are fitted with doors which provide access to the interior volume when necessary.
- the container In a standardized manner, the container is equipped, at its lower and upper corners, with corner pieces.
- the lower corner pieces project downward from the floor and the upper corner pieces protrude from the roof.
- the container can be placed under another container, the lower corner pieces of the other container bearing on the upper corner pieces of the container.
- Such a container does not give complete satisfaction when it is placed outside. In fact, the lower edge of the door is flush with the upper surface of the floor receiving the modules.
- An aim of the invention is therefore to obtain a battery module container, which is very resistant to bad weather, while offering easy handling of the battery modules, and providing maximized electrical power.
- the subject of the invention is a container of the aforementioned type, in which at least along the lower edge of the door in the closed position, the lateral edge of the upper surface of the floor extends to a height located at above the height of the upper face of the spar, the floor support defining a step between the upper face of the spar and the upper surface of the floor, the step delimiting opposite the door in the closed position, a water receiving volume located below the upper surface of the floor and above the upper face of the spar.
- the container according to the invention may comprise one or more of the following characteristics, taken in isolation or in any technically possible combination:
- the floor support comprises a longitudinal beam laterally delimiting the step; - the longitudinal beam is fixed on the upper face of the spar;
- the sleepers fixed on the spars have an upper face located above the upper face of the spar, the floor being attached to the upper faces of the sleepers;
- the upper surface of the floor has at least one flat lateral region in the vicinity of the lateral edge, the upper face of the spar being flat and parallel to the flat lateral region;
- the height between the upper surface of the floor and the upper face of the spar is between 20 mm and 60 mm;
- the spars are each formed from an IPN or a profiled beam with a polygonal profile
- the structure defines pillars mounted above the lower corner pieces, the stringers extending the full length between the pillars and the step extending the full length of the stringer between the pillars;
- the container is elongated along a longitudinal axis, the longitudinal members extending along the longitudinal axis of the container;
- the water reception volume is defined by an exterior side face of the longitudinal beam, the upper face of the spar and an interior face of the door in the closed position;
- the width of the water receiving volume, taken between the exterior side face of the longitudinal beam and the interior side face of the door in the closed position is greater than the width of the longitudinal beam taken between its side faces;
- the floor in particular the lateral edge of the floor, completely covers the upper face of the longitudinal beam.
- the invention also relates to an electrical power storage system, comprising:
- the electrical power storage system may include the following characteristic:
- the structure comprises an internal partition separating the interior volume to delimit a control room receiving at least one battery module management system, at least one storage room receiving the battery modules, at least one movable door extending in view of the storage room, the step extending at least the entire length of the storage room.
- the invention also relates to a method of intervention in a storage system as defined above, comprising the following steps:
- FIG 1, Figure 2, Figure 3 and Figure 4 each illustrate an electrical power storage system according to the invention.
- the storage system 10 is intended to be moved to a site of use, for example by a road vehicle such as a truck, by a railway vehicle, and/or by a maritime vehicle such as a transport ship . It is intended to be electrically connected to an electrical energy use network on a site of use and alternately to an electrical energy supply network for its recharging.
- the storage system 10 comprises a container 12 of battery modules 16, delimiting an interior volume 14, and a plurality of battery modules 16 received in the interior volume 14.
- the storage system 10 advantageously comprises an electrical management system 18 and thermal battery modules 16 (“Battery Management Module” or “BMM” in English) and a security system 20.
- the container 12 contains for example between 10 and 150 battery modules 16.
- the battery modules 16 are arranged in the form of columns and rows. They are connected in series and/or in parallel to deliver to at least two electrical terminals 22 present on the container 12, an electrical power which can reach up to 4MWh for voltages up to 1500V.
- Each battery module comprises a plurality of electrochemical cells, for example received in prismatic or cylindrical cases or in flexible pockets. Each electrochemical cell has anodes, cathodes and separators, between which electrochemical reactions take place.
- the management system 18 is capable of controlling the voltage and intensity delivered by each battery module when supplying electrical power, and the power and intensity of electrical current delivered to each battery module, during recharging of the battery modules 16.
- the electrical terminals 22 are intended to connect to the user network (not shown) for the supply of electrical energy stored in the battery modules 16, and alternately, to an electrical power supply network, for recharging the battery modules. battery 16.
- the safety system 20 comprises for example sensors (not shown) for detecting temperature and/or pressure in the interior volume 14, a source of inert gas 24, and a control unit 25, capable of delivering the inert gas into the interior volume 14 from the inert gas source 24, upon detection of an increase in temperature and/or pressure greater than a given threshold in the interior volume 14.
- the container 12 comprises a self-supporting structure 30, intended to define the interior volume 14, and to allow the joint transport of the battery modules 16, the management system 18, and the security system 20 to a site of use.
- the structure 30 comprises a floor 32 mounted on a floor support 34. It comprises peripheral walls 36 projecting from the periphery of the floor 32, the peripheral walls 36 being supported by vertical pillars 38 at the corner of the walls 36. It comprises in in addition to a roof 40 carried by a support frame 42.
- the structure 30 of the container 12 is here of polyhedral shape.
- the structure 30 has the shape of a rectangular parallelepiped, extending longitudinally along a longitudinal axis A-A' which is horizontal when the container 12 is placed on a horizontal support.
- the dimensions of the structure 30 are governed by transport standards.
- the container 12 has for example a length greater than 2 m, in particular between 2.5 m and 15 m, a width greater than 1 m, in particular between 2 m and 4 m and a height greater than 1 m, in particular between 2m and 4m.
- Container 12 is notably a 20-foot container called “High Cube” 6.058 m long, 2.438 m wide and 2.896 m high. However, the present invention applies to any type of container having ISO corners (example 40 feet (12 m), 10 feet (3 m), etc.).
- Floor 32 is flat here. With reference to Figure 3, it defines upwards, an upper flat support surface 43 which supports the battery modules 16, the management system 18 as well as the security system 20 when present.
- the support surface 43 delimits the interior volume 14 downwards. It has lateral edges 45 which extend opposite the peripheral walls 36. It is supported by the floor support 34.
- the floor support 34 is for example capable of being gripped by the gripping members of a crane, in order to lift the container 12 and move it.
- the floor support 34 comprises at least two edge spars 60 extending along the longitudinal axis of the container 12 and crosspieces 64 transversely connecting the spars 60 to each other.
- the floor support 34 further comprises in this example a longitudinal beam 65 fixed on the longitudinal member 60, on which the floor 32 rests.
- the floor support 34 is also provided with lower corner pieces 44 extending at each corner defined between two adjacent peripheral walls 36.
- the lower corner pieces 44 are ISO corners. They have a lower surface 48 intended to rest on the ground or on another support, the floor 32 then being located above the ground or support.
- the lower corner pieces 44 have side surfaces 46 on which the respective edge rails 60 are fixed.
- the edge beams 60 are each formed of a beam having here a polygonal or pseudo-polygonal cross-section profile.
- Each edge spar 60 extends longitudinally along a respective longitudinal edge of the structure 30 over the entire length between the pillars 38.
- Each edge spar 60 has a flat upper face 62.
- the crosspieces 64 are attached to the spars 60. They are perpendicular to the spars 60.
- the crosspieces 64 have upper faces 66 which support the floor 32.
- Each upper face 66 of a crosspiece 64 is here located adjacent to the upper face of an edge spar 62, at a height greater than the height of the upper face of the edge spar 62.
- the longitudinal beam 65 is attached to the upper face of the spar 62, along its inner edge, advantageously over the entire length of the spar 60 between the pillars 38.
- the longitudinal beam 65 has an exterior side face 80 perpendicular to the upper face of the spar 62.
- the upper face 82 of the beam 65 is flush with the upper face 66 of the crosspiece 64.
- the floor 32 is thus fixed on the upper face 66 of the crosspiece 64, with its lateral edge 45 attached to the beam 65.
- the upper surface 43 of the floor 32 is here flat. It extends to a height greater than that of the upper face of the spar 62.
- the upper surface 43 of the floor 32, the side face 80 of the beam 65 and the upper face of the spar 62 define a protective step 84 between the spar 60 and the floor 32.
- the step 84 extends here over the entire length of the spar 60 between the pillars 38. It has a height for example between 20 mm and 60 mm.
- the peripheral walls 36 comprise two longitudinal vertical walls 50A, 50B, the longitudinal walls 50A, 50B being arranged vertically, parallel to the axis A-A', on either side of the axis A-A'.
- the peripheral walls 36 further comprise two transverse vertical walls 52C, 52D extending perpendicular to the axis A-A' and connecting the longitudinal walls 50 together at the longitudinal ends of the structure 30.
- the longitudinal walls 50 and the transverse walls 52 delimit the corners of the structure 30 in pairs. They delimit the interior volume 14 towards the outside.
- the longitudinal walls 50 and possibly the transverse walls 52 are provided with movable doors 92A, 92B making it possible to provide an access passage to the interior volume 14 from the outside of the container 12, and with a locking mechanism 93 of the movable doors 92A, 92B.
- the structure 30 also comprises an internal partition 54 to the interior volume 14, delimiting in the interior volume 14 a room 56 for storing the battery modules 16, and separately, a control room 58, receiving the management system 18 and the security system 20.
- At least one door 92A provided in a peripheral wall 36 allows access to the storage room 56, without having to open the control room 58, and at least one other door 92B allows access to the control room 58, without having to open the storage room 56.
- each door 92A has an interior face 100 intended to close the interior volume 14, an exterior face 102, intended to carry the locking mechanism 93, and a lower edge 104 extending between the inner face 100 and the outer face 102.
- Each door 92A advantageously has on its lower edge 104 a deformable seal 106, intended to be applied to the upper face 62 of the edge rail 60.
- Each door 92A is articulated around at least one vertical axis to be movable between a closed position and an open position.
- the door 92A In the closed position, the door 92A extends parallel to the axis A-A’.
- the interior face 100 of the door closes the passage to close the interior volume 14.
- the longitudinal members 60 have an upper face 62 lower than the upper surface 43 of the floor 32.
- the door 92A is then extended downwards so that its lower edge 104 extends in the vicinity of the upper face 62 of the edge spar 60.
- the lower edge 104 of the door is therefore located at an intermediate height between the upper surface 43 of the floor 32 and the upper face of the beam 62, under the upper surface 43 of the floor 32.
- the seal 106 when present, closes the gap between the lower edge 104 and the upper face 62 of the spar 60.
- a lower region of the door 92A therefore extends facing the step 84, in particular the outer side face 80 of the longitudinal beam 65.
- the step 84 and the lower region of the door 92A define between them a water receiving volume 108 which is located below the upper surface 43 of the floor 32.
- the water reception volume 108 is defined by the exterior side face 80 of the beam 65, the upper face 62 of the beam 60 and the interior face 100 of the door 92A.
- This volume 108 is capable of receiving water present on the interior face 100 of the door 92A, which would flow downwards, avoiding this water being deposited on the upper surface 43 of the floor 32. The risk of contamination of the floor 32 by water flowing on the interior face 100 of the door is therefore greatly reduced.
- the step 84 therefore defines a physical boundary forcing the water, which flows over the door 92A, to block in the reception volume 108.
- the floor 32 keeps its upper surface 43 at the same height, which makes it possible to maintain constant the interior volume 14 available for placing battery modules 16.
- the step 84 extending under the upper surface 43 of the floor 32, it does not hinder the handling of the battery modules 16, in particular when they must be extracted from the interior volume 14. Even if a battery module 16 is placed on the upper surface 43 of the floor 32, or just above this surface 43, it can be extracted without having to lift it.
- step 84 forms an interior stop blocking the movement of the door 92A towards the interior volume 14.
- the cooperation between the exterior side face 80 of the longitudinal beam 65 and the lower region of the door prevents the door 92A from pivoting towards the interior volume 14 beyond the closed position. This prevents door 92A from slamming on battery modules 16.
- the locking mechanism 93 of the door 92A comprises in this example at least one cremone 1 14 rotatably mounted on the exterior face 102 of the door, retaining clips 1 16 of the cremone 114 on the door 92A, and an actuation handle 118 capable of being grasped by a user.
- the cremone bolt 1 14 is provided, at its lower end, with a blocking cam 120 of the door 92A.
- the cam 120 is able to pivot, between a configuration engaged on a blocking stop 121 carried by the floor structure 32, in which the door 92A is locked in the closed position and a disengaged configuration of the blocking stop 121 in which the door 92A is free to move into its open position.
- the blocking stop 121 is attached to an exterior side face of the beam of the spar 60, ensuring robustness and precision in locking the door.
- the container 12 is connected to a user network to deliver electrical power to this network from the battery modules 16 present in the container 12 or to an electrical power source in order to recharge the battery modules 16 present in container 12.
- the doors 92A, 92B are generally held in the closed position, the cremone bolt 114 of each door 92A being in the locked configuration.
- an operator unlocks the locking mechanism 93, advantageously by pivoting the cremone bolt 114 around its axis by manipulating the handle 118. He then passes the door 92A in the open position to free an access passage to the interior volume 14. The user can then enter the interior volume 14 of the container 12 and exit therefrom.
- each door 92A in the open position can receive water on its interior face 100.
- the structure 30 supporting the floor 34 differs from that visible in Figure 3 in that the longitudinal members 60 are IPN beams 122 having an I-shaped section. IPN 122 having a height chosen so that its upper face 62 is not flush with the upper surface 43 of the floor 32 is used to create the step 84.
- the system does not have a longitudinal beam 65 between the upper face 62 of the beam 60 and the upper surface 43 of the floor 32.
- the step 84 then has no external side face, or a simple cover can be positioned in place of the longitudinal beam 65 to form an exterior side face of the step.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2208280A FR3138851B1 (fr) | 2022-08-12 | 2022-08-12 | Conteneur de modules de batterie muni d’une marche de protection, système de stockage de puissance électrique et procédé associé |
| PCT/EP2023/072156 WO2024033466A1 (fr) | 2022-08-12 | 2023-08-10 | Conteneur de modules de batterie muni d'une marche de protection, systeme de stockage de puissance electrique et procede associe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4569184A1 true EP4569184A1 (fr) | 2025-06-18 |
Family
ID=84053178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23755066.0A Pending EP4569184A1 (fr) | 2022-08-12 | 2023-08-10 | Conteneur de modules de batterie muni d'une marche de protection, systeme de stockage de puissance electrique et procede associe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260055627A1 (fr) |
| EP (1) | EP4569184A1 (fr) |
| CN (1) | CN119698510A (fr) |
| FR (1) | FR3138851B1 (fr) |
| WO (1) | WO2024033466A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118545174B (zh) * | 2024-07-30 | 2024-10-01 | 长安绿电科技有限公司 | 移动储能车舱体 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926590U (ja) * | 1982-08-11 | 1984-02-18 | 日本トレ−ルモ−ビル株式会社 | 冷凍コンテナにおける後部床構造 |
| JP6443785B1 (ja) * | 2018-08-08 | 2018-12-26 | 株式会社Efインターナショナル | コンテナ |
| US20200243813A1 (en) * | 2019-01-29 | 2020-07-30 | Sinexcel, Inc. | Compact battery-based energy storage |
| CN111422515B (zh) | 2020-03-13 | 2022-06-21 | 晟通科技集团有限公司 | 门框结构、门装置及集装箱 |
| US11167915B1 (en) * | 2021-03-26 | 2021-11-09 | Irish Dawg Industries, LLC | Multipurpose relocatable structure and lifting systems and methods |
-
2022
- 2022-08-12 FR FR2208280A patent/FR3138851B1/fr active Active
-
2023
- 2023-08-10 EP EP23755066.0A patent/EP4569184A1/fr active Pending
- 2023-08-10 WO PCT/EP2023/072156 patent/WO2024033466A1/fr not_active Ceased
- 2023-08-10 US US19/100,772 patent/US20260055627A1/en active Pending
- 2023-08-10 CN CN202380059299.5A patent/CN119698510A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3138851A1 (fr) | 2024-02-16 |
| CN119698510A (zh) | 2025-03-25 |
| WO2024033466A1 (fr) | 2024-02-15 |
| FR3138851B1 (fr) | 2025-04-04 |
| US20260055627A1 (en) | 2026-02-26 |
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