阅读说明：本技术 具有锥形塞的多通阀 (Multi-way valve with conical plug ) 是由 伯努瓦·格雷塞 塞巴斯蒂安·罗伯特 于 2018-06-07 设计创作，主要内容包括：一种用于流体回路的多通阀(1),包括：流体入口(A、B、C)和流体出口(A、B、C)；壳体(10、11),包括容纳室(14),容纳室包括流体入口和出口出现的锥形座(16)；锥形塞(30),包括流体路径(33),锥形塞以互补和密封的方式容纳在锥形座中,并且可在容纳室中围绕塞的纵向轴线(X)在打开位置和关闭位置之间旋转,打开位置流体地连接入口和出口,关闭位置流体地隔离入口和出口；以及装置(15、20),用于驱动塞在打开位置和关闭位置之间旋转,驱动装置包括用于使塞沿着纵向方向在塞与锥形座分离的方向上平移运动的装置(50),该装置用于在塞旋转之前并且与塞的旋转结合地进行平移运动。(A multi-way valve (1) for a fluid circuit, comprising a fluid inlet (A, B, C) and a fluid outlet (A, B, C), a housing (10, 11) comprising a housing chamber (14) comprising a conical seat (16) in which the fluid inlet and outlet emerge, a conical plug (30) comprising a fluid path (33) housed in a complementary and sealed manner in the conical seat and rotatable in the housing chamber about a longitudinal axis (X) of the plug between an open position fluidly connecting the inlet and the outlet and a closed position fluidly isolating the inlet and the outlet, and means (15, 20) for driving the plug in rotation between the open position and the closed position, the driving means comprising means (50) for moving the plug in translation in the longitudinal direction in the direction in which the plug separates from the conical seat, the means being intended to perform a translation movement before the plug rotation and in combination with the plug rotation.)

1, multiway valve (1; 100; 200) for a fluid circuit, comprising at least fluid inlets (A, B, C) and at least fluid outlets (A, B, C), a valve housing (10, 11; 110, 111, 117; 210; 217) comprising a housing chamber (14; 114) comprising a conical seat (16; 116) into which the fluid inlets and the fluid outlets open, a conical plug (30; 130; 230; 300) comprising a fluid path (33, 33', 33 "; 133, 133'; 233; 333A, 333B) housed in complementary and sealed manner in the conical seat and rotatable in the housing chamber about a longitudinal axis (X) of the conical plug between an open position fluidly connecting the fluid inlets and the fluid outlets and a closed position fluidly isolating the fluid inlets and the fluid outlets, and drive means (15, 20; 102, 103, 115, 120; 220) for moving the conical plug between the open position and the closed position fluidly isolating the fluid inlets and the fluid outlets, and vice versa, the conical plug being movable in translation movement in the longitudinal axis (X) of the conical plug and the conical plug being movable in the direction, the conical plug being movable in the opposite direction, the conical plug being movable in the conical seat (23).

2. The multi-way valve of claim 1, wherein the conical plug includes an -th drive face (31; 131), the drive arrangement including a second drive face (21; 121) extending opposite the -th drive face, the translational movement arrangement being positioned between the -th drive face and the second drive face.

3. The multi-way valve according to claim 1 or 2, wherein the drive means comprise a cam (23, 33) and an associated cam follower (50).

4. The multi-way valve according to claims 2 and 3, wherein the cam comprises a series of tapered holes (33) produced on at least of the and second drive faces.

5. The multi-way valve of claim 4, wherein the cam follower is an series of balls (50), each ball being received in an associated tapered bore (33).

6. The multi-way valve according to claim 5, wherein the cam comprises a second series of tapered holes (23) produced on another of the and second drive faces (21), facing the series of tapered holes, each ball being housed in a tapered hole associated with the second series of tapered holes.

7., the multi-way valve according to claims 1 to 6, characterized in that it comprises a return spring (40) acting on the conical plug against the means of translational movement in the direction of reattachment of the conical plug to the conical seat of the housing chamber.

8., the multi-way valve according to claims 1 to 7, characterized in that the drive means comprise an embedded gearmotor (102, 103) incorporated in a second chamber (104) arranged in the valve housing.

9. The multi-way valve of , wherein the drive device comprises a magnetic coupling.

10., the multi-way valve of claims 1-9, comprising an additional fluid inlet/outlet (A, B, C) selectively fluidly connected or not fluidly connected to the fluid inlet and/or the fluid outlet via the tapered plug.

11. The multi-way valve of wherein the at least fluid inlets and the at least fluid outlets form a valve stage (EtA), the multi-way valve including a second valve stage (EtB) including at least associated fluid outlets and at least fluid inlets opening into the conical seat, the second valve stage being selectively fluidly connected by the conical plug (300) including a second associated fluid path (333B), the second valve stage being offset along the longitudinal axis relative to the valve stage.