FIELD: heating.
SUBSTANCE: invention relates to energy industry. The temperature sensor is equipped by a prism with a flat spring the slot of which can be inserted into the groove of a two-position damper and can interact with it; the damper serves for closing and simultaneous opening of the nozzles connected to the above-membrane and under-membrane cavity of a gas shutoff valve.
EFFECT: invention allows for the design simplification, dimensions decrease and increase of the axial shift of the inner metal rod with reduced switching on error.
2 dwg
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| ENERGY-INDEPENDENT GAS VALVE | 2009 |
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| MODULATED ATMOSPHERIC GAS BURNER | 2010 |
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| GAS VALVE | 2006 |
|
RU2331022C1 |
