Fire protection method and system for sloped ceilings
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United States of America Patent
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Sep 22, 2015
Grant Date -
Nov 17, 2011
app pub date -
Nov 13, 2009
filing date -
Nov 13, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of using a residential fire protection sprinkler. The method includes providing a fluid supply conduit extending along a ceiling, having a pitch up to 12/12, at a predetermined distance relative to the ceiling and connected to a source of fluid having a predetermined source pressure. The method also includes connecting at least two residential fire protection sprinklers to the fluid supply conduit such that the sprinklers are spaced at least eight feet (8′) apart from one another, wherein the sprinklers have a K-factor of at least 2.8. A residential fire protection sprinkler system is also provided. The system includes a fluid supply conduit extending along a ceiling, having a pitch of up to 12/12, at a predetermined distance relative to the ceiling and connected to a source of fluid having a predetermined source pressure. The system also includes at least two residential fire protection sprinklers connected to the fluid supply conduit such that the sprinklers are at least eight feet apart from one another, wherein the sprinklers have a K-factor of at least 2.8.
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Family
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Cited Art Landscape
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