DEVICE FOR QUICK DISCONNECTION OF HOSES Russian patent published in 2006 - IPC F16L37/28 

FIELD: mechanical engineering; production of devices for quick disconnection of hoses.

SUBSTANCE: the invention is pertaining to the field of mechanical engineering, in particular, to production of devices for quick disconnection of hoses. The device for quick disconnection of hoses consists of a gas feeding device, which has a spring-loaded gas feeding valve. The spring-loaded gas feeding valve is made in one body with a coaxial slide valve. The natural gas reservoir contains the spring-loaded reception valve, which is made in the form of a back-pressure valve and is not coupled kinematically with the slide valve. All the radial seals of the slide valve with the body of the natural gas reservoir are made without a capability of an axial movement. At least one of the radial seals of the slide valve is fixed by a bush. The invention ensures improved reliability of operation of the device for quick disconnection of hoses.

EFFECT: the invention ensures improved reliability of operation of the device for quick disconnection of hoses.

2 cl, 4 dwg