FIELD: manufacture of fittings. SUBSTANCE: time counter is connected with induction motor with solid rotor. Electric drive is provided with reduction gear and limit switch unit. EFFECT: enhanced efficiency. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
ELECTRIC DRIVE | 1989 |
|
RU2005944C1 |
ELECTRIC DRIVE | 1990 |
|
RU2005946C1 |
ELECTROMECHANICAL BLAST-PROOF DEVICE FOR ELECTRIC DRIVE | 1992 |
|
RU2035081C1 |
ELECTRIC DRIVE | 1991 |
|
RU2020355C1 |
PARALLEL-SEAT GATE VALVE | 1992 |
|
RU2037714C1 |
VALVE WITH ELECTROMAGNETIC DRIVE | 1992 |
|
RU2030671C1 |
NONRETURN ROTARY GATE | 1990 |
|
RU2020350C1 |
LUBRICATOR | 1988 |
|
RU2018046C1 |
NONRETURN VALVE | 1991 |
|
RU2020349C1 |
PNEUMATIC OR HYDRAULIC DRIVE MECHANICAL STANDBY | 1991 |
|
RU2011097C1 |
Authors
Dates
1994-01-15—Published
1990-08-10—Filed