SOLENOID VALVE Russian patent published in 1995 - IPC

FIELD: engine engineering. SUBSTANCE: metallic inserted seat is secured to one end of the piping housing. The stop member is positioned on the seat. One end of the metallic intermediate bushing is tightly secured to the other end of the housing. The other end of the bushing is tightly connected with the end of the electromagnet core enclosed by the coil. The armature of the electromagnet is mounted inside the housing for permitting interaction with the stop member. The polymeric shell encloses the driving part of the valve. The magnetic circuit is closed by the metallic shell. One end of the shell is connected with the core. The other end of the shell is connected with the housing. The shell is welded to the valve housing. EFFECT: enhanced reliability. 5 cl, 1 dwg