Coupling devices (100) useful for fluidly connecting components of products, such as vehicle coolant components, are described. The coupling device may be press-fit onto male barb interfaces and thereby create a robust and durable liquid-tight seal, and may allow for autonomous factory installation. The coupling device may include an internal material (102), an external material (104), flared ends (106) connected by a cylindrical intermediary portion (108) and a hollow interior portion (110), wherein a hardness of the internal material is less than a hardness of the external material.
HYDRAULIC COUPLING DEVICE
HYDRAULISCHE KUPPLUNGSVORRICHTUNG
DISPOSITIF DE COUPLAGE HYDRAULIQUE
2025-04-02
Patent
Electronic Resource
English
IPC: | F16L PIPES , Rohre / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Hydraulic transmission device allowing relatively quiet coupling
European Patent Office | 2018
|