초록 ▼

A junction element for a hydraulic fluid circuit, comprising a body ( 1 ) which is provided with inner channels ( 2,3 ) leading in an outer direction through a plurality of connection elements ( 7,8,9,10 ) which can cooperate with outer channels and with the support ( 12 ) of at least one sensor ( 1

A junction element for a hydraulic fluid circuit, comprising a body ( 1 ) which is provided with inner channels ( 2,3 ) leading in an outer direction through a plurality of connection elements ( 7,8,9,10 ) which can cooperate with outer channels and with the support ( 12 ) of at least one sensor ( 13 ) for the value of a physical parameter of the fluid circulating in one of the inner channels ( 2,3 ) of the body.

대표청구항 ▼

1. A junction member for a hydraulic-fluid circuit, the junction member comprising a body ( 1 ) provided with internal channels ( 2 , 3 ) opening to the outside through a plurality of connection members ( 7 , 8 , 9 , 10 ) capable of co-operating firstly with external pipes, and secondly with a suppo

1. A junction member for a hydraulic-fluid circuit, the junction member comprising a body ( 1 ) provided with internal channels ( 2 , 3 ) opening to the outside through a plurality of connection members ( 7 , 8 , 9 , 10 ) capable of co-operating firstly with external pipes, and secondly with a support ( 12 ) of at least one sensor ( 13 ) for sensing a physical characteristic of the fluid flowing through one of the internal channels ( 2 , 3 ) of the body,wherein the support ( 12 ) for the sensor ( 13 ) is in the form of a spigot having an end suitable for connection to an active sensor portion ( 13 ), and the internal channels of the body include a chamber ( 17 ) having a wall that includes the connection member ( 8 ) for connecting the support of the sensor in a position such that the active portion ( 13 ) of said sensor is situated in the chamber ( 17 ),wherein the body ( 1 ) includes a defining wall ( 18 , 19 ) for defining the chamber ( 17 ), the wall being provided with at least two orifices ( 5 , 6 ) each extended beyond the chamber ( 17 ) by connection members ( 9 , 10 ) for connecting to an external pipe, andwherein the body ( 1 ) includes a third orifice ( 7 ) passing through connection member ( 11 ) for connecting to an external pipe, and in that the internal channels include a bypass channel ( 20 ) so as to avoid the active portion ( 13 ) of the sensor, and so as to connect the third orifice ( 7 ) to one ( 5 , 6 ) of the other two orifices, said bypass channel being formed by a partitioning element for partitioning the chamber ( 17 ). 2. A junction member according to claim 1, characterized in that the connection ( 8 ) for connecting the body ( 1 ) to the sensor support ( 12 ) is a rotary connection. 3. A junction member according to claim 2, wherein the axes of the connection members ( 9 , 10 , 11 ) of the body are in a plane containing the axis of the connection ( 8 ) for connecting the sensor support ( 12 ) to the body ( 1 ). 4. A junction member for a hydraulic-fluid circuit, the junction member comprising a body provided with internal channels opening to the outside through a plurality of connection members capable of co-operating firstly with external pipes, and secondly with a support of at least one sensor for sensing a physical characteristic of the fluid flowing through one of the internal channels of the body, wherein said body includes a defining wall for defining a chamber, said wall being provided with at least two orifices each extended beyond the chamber by first and second ones of the connection members for connecting to an external pipe and with a third orifice passing through a third one of the connection members for connecting to an external pipe, and wherein the internal channels include a bypass channel formed by a partitioning element for partitioning the chamber so as to connect the third orifice to one of the other two orifices. 5. A junction member according to claim 4, wherein the support for the sensor is in the form of a spigot having an end suitable for connection to an active sensor portion, said wall of said chamber including a fourth one of the connection members for connecting the support of the sensor in a position such that the active portion of said sensor is situated in the chamber. 6. A junction member according to claim 5, wherein the connection for connecting the body to the sensor support is a rotary connection. 7. A junction member according to claim 6, wherein the axes of the connection members of the body are in a plane containing the axis of the connection for connecting the sensor support to the body.