| The Reliable Automatic Sprinkler Co., Inc. Patent applications |
| Patent application number | Title | Published |
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| 20120090700 | PIPING SUPPORT, SYSTEM, AND METHOD FOR USE - A fluid distribution system is provided including a fluid supply, at least one conduit in fluid communication with the fluid supply, and at least one mountable fitting fluidly coupled to the conduit. The mountable fitting includes a body and a mounting base. The body defines a cavity having a plurality of ports in fluid communication with the cavity and the conduit, at least one port of the plurality of ports having a connection portion configured to fluidly couple to at least the fluid conduit. The mounting base extends a fixed distance from the body configured to be mounted to a structure to space the body a fixed distance from the structure. | 04-19-2012 |
| 20110278028 | FIRE PROTECTION METHOD AND SYSTEM FOR SLOPED CEILINGS - 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. | 11-17-2011 |
| 20110180277 | LODGMENT PREVENTION ARRANGEMENTS FOR FIRE SPRINKLERS - A fire protection sprinkler is provided. The sprinkler includes a body having an output orifice and a flange; a seal cap to seal a flow of fluid from the output orifice; and a thermally-responsive element positioned to releasably retain the seal cap and constructed to separate into a plurality of portions upon exposure to a predetermined temperature. The sprinkler also includes at least one deflector support member, a deflector connected to the deflector support member, and at least one arm extending from each of the deflector support members. Each of the arms has a free end positioned in spaced relation to the thermally-responsive element to contact the portions of the thermally-responsive element upon separation thereof. In another embodiment, the sprinkler includes at least one arm extending from the flange, and the arms may be formed as a bracket. | 07-28-2011 |
| 20110127050 | EXTENDED COVERGE HORIZONTAL SIDEWALL SPRINKLER - A sidewall fire protection sprinkler, including a deflector having a central portion curved about a first, horizontal axis that is transverse to a second axis that extends in an output direction of the sprinkler. End portions extend outwardly from the central portion along the first axis, the end portions each respectively including an upper part and a lower part separated by a gap which defines an elongated notch extending between the upper part and the lower part at an innermost portion of the gap adjacent to the central portion. The gap is formed extending outwardly from the central portion substantially along the first axis. Planar portions extend respectively from top edges of the upper parts of the end portions. The planar portions extend in the output direction. The sprinkler can provide extended coverage ordinary hazard protection. | 06-02-2011 |
| 20110036598 | APPARATUS AND METHOD FOR FIRE PROTECTION FOR STORAGE OCCUPANCIES - A fire protection method is provided that comprises providing at least one special application control mode extended coverage sprinkler for storage applications having a K-factor of at least 14 that is connectable to a piping network to protect commodity hazards including class one through four and cartoned unexpanded plastics, as defined in National Fire Protection Association Standard 13 and FM Global Property Loss Prevention Data Sheets 8-1 and 8-9, stored in a storage area defined by a storage height of at least 25 feet, and a building height of at least 30 feet, wherein the sprinkler provides coverage to an area of at least 144 square feet. The method also includes connecting the at least one sprinkler to the overhead piping network at a height at least equal to the storage height, activating the sprinkler in the event of a fire condition sensed by the sprinkler head, and delivering a fluid fed to the sprinkler to a coverage area of at least 144 square feet. | 02-17-2011 |
| 20110030977 | CONCEALED HORIZONTAL SIDEWALL SPRINKLER - A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of the horizontal shelf extends in the fluid flow direction by a first length, with respect to the vertical face, and this first length is less than about half of the total length of the horizontal shelf in the fluid flow direction. The sprinkler may be installed in a support cup having a raised mounting platform configured to receive the sprinkler body and a cylindrical outer surface. A horizontal or pendent fire protection sprinkler has a body having an output orifice and a flange and a seal cap to seal a flow of fluid from the output orifice and a thermally-responsive element positioned to releasably retain the seal cap. Housing members extend through and from the flange of the sprinkler body, and contain rods, each of which extends through the flange. A deflector is connected to ends of the rods. | 02-10-2011 |
| 20110024138 | FIRE PROTECTION SPRINKLERS AND SYSTEMS FOR ATTICS - An attic fire protection system is provided. The system comprises a fluid supply manifold for supplying a fluid, positioned at an effective height below and parallel to the underside of a roof having a non-zero pitch angle. The system contains a plurality of fittings each having at least one exit port for directing the flow of the fluid, the fittings being spaced within at most a maximum effective distance apart from each other and being connected to receive fluid from the supply manifold, wherein the exit ports are structured to supply the fluid in a direction parallel to the underside of the roof. Most broadly, however, the fittings are structured or arranged to supply the fluid in a direction forming an oblique angle with the horizontal and the vertical, which may or may be exactly the same as the pitch angle of the roof. The system also includes a plurality of horizontal sidewall sprinklers each connected to a respective exit port of one or another of the fittings. | 02-03-2011 |
