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1. IN201747006387 - FRAME FOR ELECTROCHEMICAL CELLS

Note: Text based on automatic Optical Character Recognition processes. Please use the PDF version for legal matters

[ EN ]
1. Frame (4a) for fixing of cells, consisting of a frame body (4) in which at leastone coolant duct (6a, 16a) is designed for a coolant, characterised in that, theframe (4a) exhibits at least one plug (12, 16) with which to connect to another10 frame (4a), whereby the coolant duct (6a, 16a) runs at least partially within theplug (12,16). 2. Frame, in accordance with Claim 1, characterised in that, the plug (12, 16)protrudes at least partially from the frame plane (4b) in such a manner that it15 projects into a complementary opening of a plug (12, 16) pertaining to anadjacent frame (4a). 3. Frame, in accordance with one of the preceding claims, characterised in that,the plug (12, 16) exhibits a circular or rectangular cross-section.20 4. Frame, in accordance with one of the preceding claims, characterised in that,the plug (12, 16) exhibits a male part (13) and a female part (14), whereby themale part (13) is suited to being inserted into the female part (14) of an adjacentframe (4a) and, whereby, the female part (14) is suited to accept the male part25 (13) of an adjacent frame (4a). 5. Frame, in accordance with one of the preceding claims, characterised in that,the plug (12) exhibits at least one seal (15).30 6. Frame, in accordance with claim 5, characterised in that, the plug (12, 16) and the seal (15) are designed as one piece.7. Frame, in accordance with one of claims 5 or 6, characterised in that, the seal(15) exhibits O-rings or inserts.358. Frame, in accordance with one of claims 5 to 7, characterised in that, the plug(12, 16) exhibits a seal (15) that seals in a radial and/or axial manner. WO 2016/016017 22 PCT/EP2015/066388 5 9. Frame, in accordance with one of claims 5 to 8, characterised in that, the seal (15) consists of several part seals (18,19), namely, has a multi-lip design.10. Frame, in accordance with one of the preceding claims, characterised in that, itcan withstand pressures of up to a maximum of 10 bar, preferably up to a10 maximum of 30 bar, particularly preferred up to a maximum of 130 bar.11. Frame, in accordance with one of the preceding claims, characterised in that,a flow plate (22) is located in at least one plug (12,16).15 12. Frame, in accordance with one of the preceding claims, characterised in that, a flow surface (23) is located in at least one plug (12).13. Frame, in accordance with claim 12, characterised in that, the flow surface (23)exhibits an increased roughness.2014. Frame, in accordance with claim 12 or 13, characterised in that, the flow surface(23) exhibits increased thermal conductivity.15. Frame, in accordance with one of claims 12 to 14, characterised in that, the25 flow surface (23) is affixed in the direction of a cell body (1).16. Frame, in accordance with one of the preceding claims, characterised in that,a heat-conducting rib (28) is located in at least one plug (12,16).30 17. Frame, in accordance with one of the preceding claims, characterised in that, a clipping element is designed in at least one plug (12,16).18. Frame, in accordance with one of the preceding claims, characterised in that,the plug (16) s mechanically stabilised by internally affixed cross beams (17).3519. Configuration, consisting of at least two frames (4a) in accordance with one ofthe preceding claims, whereby, a cell is located between the frames (4a),whereby, a male part (13) of a first plug (12) projects into a female part (14) of WO 2016/016017 23 PCT/EP2015/066388 5 a second frame (4a) and, whereby, a coolant duct (6a) for a coolant is guidedthrough the plug (12).20. Configuration, in accordance with the preceding claim, characterised in that, aseal that is located at a male part (13) and/or female part (14), lies in the direct10 line of force or in the force shunt.21. Configuration, in accordance with claim 19 or 20, characterised in that, at leastone tube (25) in which the coolant duct (6a) is designed, is guided through theplug (12).1522. Configuration, in accordance with claim 21, characterised in that, the tube (25)is guided through each opening of a plug (12), whereby, a tolerance equalisingdevice (26) is located between the tube (25) and the inner wall of at least oneopening.2023. Configuration, in accordance with one of claims 19 to 22, characterised in that,an external casing is a part of a coolant duct (6a, 16a), whereby, a plug (12,16) of the last frame (4a) is inserted into a bore of the casing. 25 24. Battery system consisting of a configuration in accordance with claims 19 to 23.