FIELD: machine engineering.
SUBSTANCE: invention relates to a body (CAS) of hydraulic electric machine (FEM). The body (CAS) passes along the longitudinal axis (X) and comprises a shell (CAC), a cover (COV) for closing opening (COP) of the shell (CAC), an annular insert (CSP) extending in the body (CAS) in the direction (CD) of the periphery, and adjoins the shell (CAC) and the cover (COV), a first seal (S1) between the cover (COV) and the shell (CAC), a second seal (S2) between the shell (CAC) and the annular insert (CSP), a third seal (S3) between the cover (COV) and the insert (CSP). The body (CAS) includes a sealing intermediate space (ISP) sealed by seals (S1), (S2), (S3) and limited by the shell (CAC), the cover (COV) and the insert (CSP). The space (ISP) is connected to a control line (ISC) connecting the space (ISP) to a control unit (MU) transmitting the signal to control system (CU) when the working medium (PF) from the inner space (IC) of the body (CAS) enters the space (ISP).
EFFECT: saving structure space in the radial direction.
4 cl, 2 dwg
