FIELD: electrical engineering. SUBSTANCE: device includes case with liquid filling agent which houses microswitch with driving mechanism. The latter is manufactured in the form of rod with longitudinal duct provided with sealing plug coupled to spring-loaded piston mounted with clearance relative to one butt of spring- loaded pusher. Its other butt is mounted with clearance with reference to microswitch. EFFECT: enhanced reliability of device. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRIC DRIVE FOR AUTOMATED FITTINGS | 1990 |
|
RU2005945C1 |
| ELECTRIC DRIVE | 1990 |
|
RU2005946C1 |
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RU2005944C1 |
| VALVE WITH ELECTROMAGNETIC DRIVE | 1992 |
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| PARALLEL-SEAT GATE VALVE | 1992 |
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| PNEUMATIC OR HYDRAULIC DRIVE MECHANICAL STANDBY | 1991 |
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RU2020355C1 |
| SOLENOID VALVE | 1991 |
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| NONRETURN ROTARY GATE | 1990 |
|
RU2020350C1 |
