FIELD: mechanical engineering. SUBSTANCE: flexible plates of the valve is made of ferromagnetic material. The arrester of lifting is made up as a ring made of magnetically soft material with pole tips and coils at them. The coils are opposite to the blades of the plates. EFFECT: enhanced reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISK-PLATE SELF-ACTING VALVE | 1993 |
|
RU2056564C1 |
| SELF-ACTING POPPET VALVE | 1993 |
|
RU2056563C1 |
| BIRD'S CARCASS DEFEATHERING APPARATUS | 1993 |
|
RU2063139C1 |
| SELF-ACTING NIPPLE VALVE | 0 |
|
SU804977A1 |
| DIRECT-FLOW SELF-ACTING VALVE | 0 |
|
SU1834985A3 |
| METHOD OF AND DEVICE FOR WEIGHING USEFUL LOAD IN LIFTING VEHICLE | 1996 |
|
RU2124468C1 |
| METHOD OF AND DEVICE FOR PROTECTION OF MINE HOISTING INSTALLATION FROM CREEPING AND SAGGING OF HAULING ROPES | 1992 |
|
RU2037461C1 |
| STRAIGHT-FLOW VALVE | 1993 |
|
RU2079755C1 |
| POSITION TRANSMITTER OF AUTOMOTIVE VEHICLE ANTITHEFT DEVICE | 1992 |
|
RU2021928C1 |
| STRAIGHT-FLOW VALVE | 1993 |
|
RU2093747C1 |
