Fluid circulation valve, notably for a motor vehicle, and thermal conditioning device comprising such a valve

摘要

The invention relates to a fluid circulation valve, notably for a motor vehicle, comprising a body (2) and a shutoff element (3) able, by rotation of said element (3) with respect to said body (2), to occupy various angular positions, said body (2) having a first (6), a second (7), a third (21) and a fourth (22) inlet/outlet. Said valve is configured so that it: —in a first of said angular positions allows fluid to circulate from the first (6) to the second (7) inlet/outlet, —in a second of said angular positions allows fluid to circulate from the first (6) to the third (21) inlet/outlet, and from the fourth (22) to the second inlet/outlet (7), —in a third of said angular positions allows fluid to circulate from the first (6) to the fourth inlet/outlet (22) and from the third (21) to the second (7) inlet/outlet.

主权项

1. A fluid circulation valve for a motor vehicle, comprising:
a body; and a sealing element able to occupy different angular positions by the rotation of said element relative to said body, said body having a first, a second, a third and a fourth inlet/outlet, said valve being configured so as to permit:
in a first of said angular positions, the circulation of the fluid from the first to the second inlet/outlet,in a second of said angular positions, the circulation of the fluid from the first to the third inlet/outlet and from the fourth to the second inlet/outlet, andin a third of said angular positions, the circulation of the fluid from the first to the fourth inlet/outlet and from the third to the second inlet/outlet, wherein said first and second inlets/outlets are radial, and said third and fourth inlets/outlets are axial.