FIELD: mechanical engineering. SUBSTANCE: shutoff member moved by a main electromagnet is positioned in a body. A locking device controlled by an additional electromagnet is engaged with the core. The locking device is made in the form of a wedge key. EFFECT: improved structure. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
VALVE | 1995 |
|
RU2105914C1 |
VALVE | 1998 |
|
RU2151339C1 |
VALVE | 1994 |
|
RU2097641C1 |
SHUT-OFF ADJUSTING VALVE | 1995 |
|
RU2105915C1 |
VALVE | 1997 |
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RU2132505C1 |
DEVICE FOR TAKING OF GAS SAMPLES FOR TEST TUBE | 1995 |
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VALVE DEVICE | 2000 |
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RU2190145C2 |
GAS PRESSURE REGULATOR | 1997 |
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SHUT-OFF DEVICE | 1996 |
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FLOWMETER | 1995 |
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RU2108547C1 |
Authors
Dates
1994-08-15—Published
1990-07-02—Filed