Desiccant container
By replacing bayonet connections with welded connections, the problem of desiccant container wear due to vibration is solved, resulting in a more stable, lightweight, and efficient desiccant container design that simplifies the structure and improves flow efficiency.
CN116761661BActive Publication Date: 2026-05-26KNORR BREMSE SYSTEME FUER NUTZFAHIZEUGE GMBH
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- KNORR BREMSE SYSTEME FUER NUTZFAHIZEUGE GMBH
- Filing Date
- 2021-11-12
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing desiccant containers and air dryer cylinders suffer wear and tear due to vibration during use, requiring high spring force and multi-component bayonet connections, which increases mechanical stress and the risk of installation errors.
Method used
Welding is used instead of bayonet connections. The container shell and container lid are connected as a whole through material connection. Ultrasonic welding or welding ring connection is used to reduce mechanical tension and simplify the structure.
Benefits of technology
This design achieves a more stable desiccant container design, reduces components and build space, lowers mechanical stress, prevents unwanted desiccant exchange, and improves flow efficiency and overall rigidity.
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Smart Images
Figure CN116761661B_ABST
Abstract
This invention relates to a desiccant container (10) for an air dryer canister (12) for a vehicle, particularly a multi-purpose vehicle, having at least one container housing (10a) and at least one container lid (14), wherein, in the installed state, at least one receiving space (16) for receiving desiccant (18) is formed by the container housing (10a) and the container lid (14), wherein the container housing (10a) and the container lid (14) are interconnected by at least one, particularly integral, material connection (20). The invention further relates to an air dryer canister for an air treatment device for a vehicle, particularly a multi-purpose vehicle, having the aforementioned at least one desiccant container (10), and to an air treatment device for a vehicle, particularly a multi-purpose vehicle, correspondingly having the aforementioned at least one desiccant container (10) and the aforementioned at least one air dryer canister. Furthermore, the invention also relates to a method for manufacturing the aforementioned at least one desiccant container (10) for an air dryer canister (12) for a vehicle, particularly a multi-purpose vehicle.
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