US 11,867,325 B2
Hose arrangement and method for forming a hose connection
Jürgen Höppner, Müllheim (DE); Daniel Oechsle, Müllheim (DE); and Holger Reinhardt, March/Buchheim (DE)
Assigned to NEOPERL GMBH, Mullheim (DE)
Appl. No. 17/775,420
Filed by Neoperl GmbH, Müllheim (DE)
PCT Filed Nov. 10, 2020, PCT No. PCT/EP2020/081641
§ 371(c)(1), (2) Date May 9, 2022,
PCT Pub. No. WO2021/094309, PCT Pub. Date May 20, 2021.
Claims priority of application No. 202019106348.3 (DE), filed on Nov. 14, 2019.
Prior Publication US 2022/0397216 A1, Dec. 15, 2022
Int. Cl. F16L 11/15 (2006.01); F16L 11/115 (2006.01); F16L 11/20 (2006.01); F16L 33/207 (2006.01)
CPC F16L 11/15 (2013.01) [F16L 11/115 (2013.01); F16L 11/20 (2013.01); F16L 33/2071 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A hose arrangement (1), comprising:
a hose (2), which has at least one bending portion (3) and at least one plug-on portion (4);
at least one connection element (5) onto which the plug-on portion (4) is pluggable or plugged in a use position;
wherein an inside diameter (6) of a cross section of the at least one bending portion (3) is matched to an inside diameter (7) of a cross section of the at least one connection element (5) or is not greater than the inside diameter (7) of the cross section of the at least one connection element (5) and wherein an axial length (10) of one said plug-on portion (4) is at least twice as long as a length (11) of a connecting portion (15) of the at least one connection element (5).