SPRINKLER BULB
The invention relates to a sprinkler bulb comprising a sealed frangible housing 110, and a circuit device 120 within the housing, wherein the circuit device comprises a capacitor 150 arranged to be used as a pressure sensor. The invention also relates to a method of measuring pressure inside a sprin...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The invention relates to a sprinkler bulb comprising a sealed frangible housing 110, and a circuit device 120 within the housing, wherein the circuit device comprises a capacitor 150 arranged to be used as a pressure sensor. The invention also relates to a method of measuring pressure inside a sprinkler bulb using a capacitor 150 of the circuit device 120 within a housing 110 of the bulb as a pressure sensor. |
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