The cover plate has a flat profile, and its diameter is extremely small. A sprinkler according to claim 1 comprising two opposed tines intersecting the plane of the sprinkler arms and two identical sets of tines, one on each side of the plane of the sprinkler arms, each set including two pairs of tines having inclined ends and one pair of tines separating the two pairs of tines having inclined ends. The Loepsinger U.S. Pat. 2. ing temperature rises, the solder holding the cover plate releases the cover allowing the deflector to drop into posi-tion and exposing the sprinkler inside to ceiling tempera-ture. 1 and 2; FIG. 3 Deflector plate How fire sprinklers work The typical sprinkler head consists of a plug held in place Based on the experimental results in the present study, the following concluding remarks can be drawn on the effectiveness of heat collector plate (HCP) on sprinkler head sensitivity: Results of fire chamber experiments indicate that HCP is effective in collecting heat and then transferring it to the sprinkler … 4,461,423 to Davis is another such device that discloses a sprinkler shield having a semi-circular deflector attached to a sprinkler quick connector. The deflector structure is of sufficient stiffness to withstand the pressure exerted on its inward face. elements preventing overspray from reaching areas other than the object to be sprayed, MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM. All of the tines are joined to a central portion 50 of the deflector along a dashed line 51, the central portion 50 lying in a plane perpendicular to the axis of the sprinkler body. Micro-Sprinkler ®VI Classic Stake Assemblies: The Toro Micro-Sprinkler VI is available assembled on a 3/8" FPT x 4mm/6mm barb x 12" length stake, 4mm/6mm leader tube 24", 30", 36" or 48" length and 4mm/6mm Coupling Although the invention has been described herein with reference to specific embodiments many modifications and variations therein will readily occur to those skilled in the art. No. In one embodiment the sprinkler is a pendent sprinkler having a deflector with one pair of tines which are aligned with the plane of the sprinkler support arms on opposite sides of the sprinkler axis, each tine having an end portion which is displaced from the central plane of the deflector in the direction away from the sprinkler body and other pairs of adjacent tines disposed on opposite sides of the plane of the support arms in which each of the adjacent tines have their ends inclined respectively away from and toward the plane of the sprinkler frame arms. 3 is an enlarged fragmentary side view showing one quadrant of the deflector shown in FIGS. Weight: 68 g 1/2 BSPP 56 Hex 24 53,5 11 14,5 Spray angle Ø [mm] 61/509,867 filed on Jul. The dispersion of water into fine particles produced by this deflector arrangement, however, may reduce the area to which the water is distributed because of air resistance encountered by the fine drops of water. Custom fits to Sprinkler Rotors & Spray Heads. 4, the outer end of the tine 47 has one edge abutting the plane 52 and is also inclined at an angle Î² away from the plane of the frame arms while, as illustrated in FIG. 2 is a plan view of the deflector shown in the embodiment of the invention illustrated in FIG. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle, Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. Ironically, they can do more harm than good. After the solder melts, the decorative plate falls to the floor, exposing the sprinkler head. Accordingly, it is an object of the present invention to provide a sprinkler arrangement which overcomes the disadvantages of the prior art. These include devices that have been patented and published in patent application publications, and generally relate to guards having specific attachment structures or those having individually manipulated members for defining a radial spray pattern for a rotary sprinkler. The water deflector preferably includes a set of radially positioned deflector fingers that control the shape of the watering pattern by the finger positioning arrangement around the sprinkler head. 11/16" (17,5 mm) MAX. The device is not adapted to be quickly and inexpensively applied to a sprinkler riser, as is desired in the present invention. 1 to collect heat and smoke from the uprising air for faster activation of sprinkler heads . During fire conditions, when the temperature around the sprinkler approaches its operating temperature, the cover plate detaches, releasing the deflector. Additionally, users may not be able to finely tune the sprinkler risers to a degree that water is projected over areas requiring watering, while also shielding those areas and surfaces from unnecessary moisture. It is another object of the present invention to provide a sprinkler guard device to provide a simple, cost-effective means of deflecting one or more sprinkler head spray orientations using a readily attachable deflector and attachment means. The deflector blocks spray from the sprinkler in a given direction, while the attachment arms provide a readily deployable connection means around the riser of an existing sprinkler. The present invention designed to facilitate optimal direction control of water that is emitted from above-ground sprinkler systems, while further not providing an overly complicated or sprinkler head-specific design that would otherwise limit its deployment. As best seen in FIG. Sprinkler guards are devices that have been deployed for addressing these issues related to overspray of sprinkler spray patters. 3,703,993 to Schreiner discloses a sprinkler deflector for creating a specific watering pattern, comprising a shield that can be made to conform to the shape and size of a lawn portion, wherein the lawn includes borders beyond which require no watering. Sprinklers contain a heat-sensitive element or liquid … In the typical embodiment of the invention illustrated in FIG. More specifically, the present invention pertains to a rapidly deployable and inexpensive sprinkler guard that blocks spray from a sprinkler in a given orientation, wherein the sprinkler may be of rotary or stationary type. 8 also illustrates the overall diameter C of the deflector, the dimension D between the lower bend line 53 of the opposite tines 41, the dimension E between the upper bend line 52 of those tines, and the diameter F of the mounting hole 55 by which the deflector is secured to the boss 15 as shown in FIG. As best seen in FIG. A conical sheet-metal deflector and a deflector control means define an outgoing pattern of spray after connection with a sprinkler head. The diameter of the sprinkler riser can vary without requiring different sized attachment means, while the Davis disclosure is limited by the diameter of the lower hook for establishing a strong connect therewith. for breaking at desired places; Arrangements for handling or replacing damaged parts for preventing non-intended contact between spray heads or nozzles and foreign bodies, e.g. The deflector is placed in an orientation that blocks outgoing spray from those areas not requiring watering, while the entire assembly is easily attachable and removable from an existing system. RELIABLE AUTOMATIC SPRINKLER CO., INC., THE, NEW Y, Free format text: 2 away from the lower plane of the central portion 50 of the deflector which is represented in FIGS. The quick connect comprises a support rod having a lower hook adapted to form around a sprinkler standpipe, along with a brace that projects from the support rod midway therealong. 6 is a fragmentary side view showing the inclination of one tine of the deflector illustrated in FIG. In this regard the instant invention substantially fulfills these needs. Shop Orbit Splash Shield in the Underground Irrigation Accessories department at Lowe's.com. sprinkler threads, or an S-2 (3-1/4” diameter) water shield threaded onto 3/4” threads. 8. an upstanding spray deflector having a deflecting surface and a sprinkler connecting means; said sprinkler connecting means comprising a first and second deformable attachment arm adapted to conform around the periphery of a sprinkler riser; an elongated fastening means adapted to be supported by said first and second attachment arm and secure around said sprinkler riser for supporting said upstanding deflector; said deflector having a stiffness sufficient to deflect sprinkler spray without significant deformation and prevent spray therethrough, shielding an area therebehind and deflecting a portion of said outgoing spray. Means define an outgoing pattern of spray after connection with a convex, circular gapped! 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