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US 12,638,108 B2Granted
Multi-hose arrangement
AssigneeNeoperl GmbH
InventorHolger Reinhardt
Life of this patent
Estimating the term…
Abstract
Multi-hose arrangement (1) having an outer hose (2) and at least one inner hose (3, 3a) disposed in the outer hose (2), and at least one coupling end (4) to which the outer hose (2) and the at least one inner hose (3, 3a) are attached. The at least one coupling end (4) has a flow opening (5) for the outer hose (2), in which flow opening (5) is disposed a receptacle (6) for the at least one inner hose (3, 3a), and this receptacle encompasses the at least one inner hose (3, 3a) on less than a full circumference of the at least one inner hose (3, 3a).
Claims15
A multi-hose arrangement (1, 1a), comprising:
- an outer hose (2);
- at least one inner hose (3, 3a) disposed in the outer hose (2);
- at least one coupling end (4, 4a) to which the outer hose (2) and the at least one inner hose (3, 3a) are attached;
- and
- the at least one coupling end (4, 4a) has a flow opening (5, 5b) for the outer hose (2), a receptacle (6, 6a, 6b) is disposed in the flow opening (5, 5b) for the at least one inner hose (3, 3a), and the receptacle (6, 6a, 6b) encompasses the at least one inner hose (3, 3a) on less than a full circumference of the at least one inner hose (3, 3a),
- the at least one inner hose (3, 3a) supports a hose stem (7, 7a, 7b) which is inserted into the receptacle (6, 6a, 6b), a depression is configured in the at least one coupling end (4, 4a), and the hose stem (7, 7a, 7b) fills a depth of the depression in such a way that the at least one coupling end (4, 4a) has a planar end face in which the flow opening (5, 5b) is disposed.
3 more elements
Dependencies are inferred from the claim text.