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Document Title |
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7624812 |
Extended coverage, storage, automatic fire protection sprinkler
A pendent fire protection sprinkler for storage applications, having a body including a fluid passage and an output orifice sealed with a seal cap, two arms extending from the body and meeting at a...
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7614457 |
Sprinkler head with improved flow
A sprinkler head assembly includes a sprinkler head body, a frame including a pair of arms extending from the body from opposed sides of the body, and a deflector mounted to the frame spaced from...
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7552881 |
Solid cone spray nozzle
The invention relates to a solid cone spray nozzle with a mouthpiece having an outlet chamber and an inlet opening emanating from the outlet chamber and having a smaller cross-section than the...
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7487924 |
Spray nozzle
A spray nozzle includes an orifice disposed on a substantially planar discharge surface. An impingement surface is disposed opposite the orifice, the impingement surface forming an angle with a...
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7458618 |
Fixed flange spray deflector
A spray deflecting joint of fluid conveying structures has a spray obstructing structure lying in the path of any fluid that might spray from the joint in any direction within a range of...
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7413131 |
Hot runner system components of two materials and method of manufacture
A method of manufacturing a variety of injection molding hot runner system components using two materials. Blanks for portions of the components are formed of each material and fused, preferably by...
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7343980 |
Enhanced protection extended coverage pendent fire protection sprinkler
An enhanced protection extended coverage pendent fire protection sprinkler has a body including a fluid passage and an output orifice sealed with a seal cap, two arms extending from the body and...
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7334563 |
Fuel injector and in-cylinder direct-injection gasoline engine
A fuel injector has a plunger for opening/closing a fuel path to control the amount of fuel to be injected; a seat portion for the plunger; and a plurality of nozzle holes for injecting fuel passed...
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7331399 |
Fire protection sprinkler system for metal buildings
A fire protection sprinkler system for metal buildings has horizontally oriented sprinkler heads mounted on water supply lines extending along each side of rafters supporting the roof of a metal...
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7303150 |
Foam and spray nozzles having a hinged door and a trigger dispenser incorporating same
A nozzle has a front, a back, and at least one flat surface extending therebetween. A door is coupled to the intersection of the front and flat surface by a live hinge. Optionally, the door has a...
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7201234 |
Residential fire sprinkler
A pendent type residential fire sprinkler is described. The residential fire sprinkler has a body with a K-factor of at least 6 passage coupled to a deflector assembly that distributes fluid...
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7188789 |
Atomising nozzle
An atomizer nozzle ( 1 ) for fuels, in particular for feeding them into a chemical reformer for obtaining hydrogen, has a nozzle body ( 2 ) containing spray-discharge orifices ( 3 ) that discharge...
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7172413 |
Laundry dryer having gas combustion apparatus
A gas combustion apparatus of a laundry dryer is provided, by which an initial ignition power is improved to enhance an ignition property. The gas combustion apparatus includes a gas supply; a...
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7140560 |
Nozzle assembly with fuel tube deflector
A deflector at the downstream end of a fuel tube deflects incoming fuel into an annular fuel channel in a fuel swirler of an injector. The deflector prevents direct impact of the cooler fuel on the...
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7137455 |
Sprinkler head with improved flow
A sprinkler head assembly includes a sprinkler head body, a frame including a pair of arms extending from the body from opposed sides of the body, and a deflector mounted to the frame spaced from...
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7128279 |
Method and apparatus for fluid delivery to a backside of a substrate
A fluid delivery device for delivering fluid to the backside of a substrate while minimizing waste is provided. The device includes an inner cylindrical tube having a top opening and a bottom...
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7124963 |
Low pressure fuel injector nozzle
A nozzle for a low pressure fuel injector that improves the control and size of the spray angle, as well as enhances the atomization of the fuel delivered to a cylinder of an engine.
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7100843 |
Foam nozzle
A foam producing nozzle for attachment to a spray nozzle which is readily attached and removed therefrom. The foam producing nozzle has air channels which do not lend themselves toward leaking. The...
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7096964 |
Sprinklers
The sprinkler includes the following structural members: a body ( 1 ) with a channel for liquid supply, a thermally responsive unit with a valve ( 4 ) closing the sprinkler outlet, and a thermally...
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6938838 |
Nozzle and aspirator with nozzle
The present invention provides a nozzle capable of easily removing an aspiration object (residual solidified object) and an aspirator equipped with such a nozzle. This nozzle is connected to the...
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6896204 |
Water pressured destruct enhancer
The present invention comprises an extension tube that attaches to the bore end of a water jet producing device that is used to render safe improvised explosive devices by disrupting the firing...
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6854668 |
Extended coverage ordinary hazard sprinkler system
A sprinkler discharges a column of water downwardly onto a deflector that has a plurality of peripheral tines with a respective non-radial tapered notch separating each adjacent pair of tines....
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6789749 |
Atomizer
An atomizer includes a plenum having an open first end with a diameter greater than that of a second end of the plenum. An inlet defined in the second end of the plenum. The inlet communicates with...
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6745847 |
Fire extinguishing spray nozzle
A fire extinguishing spray nozzle connected to a vertical pipeline includes a nozzle body with a plurality of micro apertures formed on a lower inner circumference thereof, and a nozzle cap...
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6723291 |
Fluidized bed polymerization reactor
A novel flow deflector employed in a fluidized bed reactor for olefin polymerization is disclosed, which is installed on the entry conduit of the reactor, comprising an annular plate and a cone...
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6702202 |
Method and apparatus for fluid delivery to a backside of a substrate
A fluid delivery device for delivering fluid to the backside of a substrate while minimizing waste. The device includes an inner cylindrical tube having a top opening and a bottom opening. An upper...
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6676029 |
Stream straightener for fluid flowing and dispensing nozzle
A choke for reducing spray of fuel exiting a fuel dispensing system nozzle spout having an annular frame positioned within the spout adjacent the output opening. The choke has a concentric hub...
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6557785 |
Showerhead for delivering an aerated water stream by use of the venturi effect
The showerhead ( 10 ) includes a main housing ( 12 ) that forms the central supply inlet ( 16 ), a supply passage section ( 20 ) for the central inlet and a peripheral deflector ( 22 ). A disc ( 26...
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6450265 |
Large orifice ESFR sprinkler arrangement
A large orifice ESFR sprinkler arrangement has a sprinkler body with a frame supporting a deflector in spaced relation to an orifice in the sprinkler body. The orifice is selected to provide a K...
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6450266 |
Sprinkler arrangement for document storage
In the typical embodiments described in the specification, a sprinkler arrangement for protecting stored documents has a sprinkler body with an orifice providing a K factor in the range from about...
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6360970 |
Water diffuser
A water diffuser for an automatic fire sprinkler system to be used when the sprinkler system is drained or tested. The water diffuser has a plurality of diffuser plates with decreasing diameter...
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6290149 |
Roman tub stream former
A faucet spout, for example a roman tub spout, includes a spout body with a water passage in the body. The water passage has a discharge end and there is a stream former positioned at the discharge...
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6276460 |
Residental sprinkler arrangement
In the particular embodiment disclosed in the specification, a sprinkler has a sprinkler body with a passage having an orifice providing a K factor of about 3 to 6 which is normally closed by a cap...
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6276927 |
Nozzle assembly for a gas burner
A nozzle assembly for a gas burner includes a nozzle body having a tip end and an open end in which three netted members and a stop ring are received. An aperture is defined through a periphery of...
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6257504 |
Orifice plate feed nozzle and atomization process
A nozzle, and hydrocarbon conversion process using the nozzle for atomizing heavy feed to conversion zone, are disclosed. A liquid feed stream is atomized by radial out-to-in impingement of...
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6247657 |
Power gun spray nozzle and method
The development pertains to a powder gun spray nozzle (10) comprising a nozzle capable of attaching to a powder spray gun (20) having a center hole (16) and an inner (14) and an outer ring (12) of...
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6241166 |
Shower head rose
A shower head has a first chamber defined in part by an outer wall or body and having an entrance bush to receive a supply of water which is deflected into the first chamber by a baffle on spaced...
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6186419 |
Fuel injection device
A fuel injection nozzle or fuel injector valve has a nozzle body, extending along a longitudinal axis, on which is configured a valve seat surface which coacts with a valve closure surface...
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6188045 |
Combination oven with three-stage water atomizer
A combination convection and steam oven having a three stage atomizer for breaking up supply water prior to vaporization. The atomizer includes a motor-driven fan having an atomizer cup at its hub...
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6158675 |
Sprinkler spray head
An improved sprinkler spray head is provided for delivering irrigation water to surrounding vegetation, wherein the spray head delivers the irrigation water in the form of one or more discrete...
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6023050 |
Steam oven with fixed distributor for water to be evaporated
In a steam oven suitable for cooking foods, for example, with a fixed distributor for the water to be evaporated, air is aspirated to form a central flow of aspirated air by a cylindrical fan and...
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5934574 |
Rotary atomizer
A sprayer, such as an electrostatic rotary bell-shaped sprayer is made from a material comprising carbon fiber, teflon and polypropylene. An exemplary material comprises about 30% carbon fiber,...
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5862994 |
Deflector for upright-type fire sprinklers
An upright-type fire protection sprinkler with a body defining an orifice and outlet for flow of fluid, and a deflector positioned coaxial with the outlet for impingement of fluid flow thereupon,...
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5839667 |
Pendent-type diffuser impingement water mist nozzle
A pendent-type diffuser impingement water mist fire protection nozzle has a body defining an orifice and an outlet for flow of water from a source. The orifice defines an axis, and the outlet is...
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5727737 |
Horizontal sidewall sprinkler
The horizontal sidewall sprinkler has a sprinkler body with a passage having an outlet and a deflector with a vertical portion supported forwardly of the outlet by a diverging boss at the...
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5722599 |
Sidewall fire sprinkler head
A sidewall fire sprinkler head includes a frame with tubular body and a deflector supported from the frame. The deflector has a face portion, generally planar, which is supported generally...
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5702058 |
Dual foamer nozzle assembly for trigger sprayer
A foamer nozzle assembly has a foaming barrel defining a turbulence chamber for creating foam upon actuation of the trigger of a trigger sprayer as the conical spray impacts against the smooth...
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5647539 |
Foamer nozzle assembly for trigger sprayer
A foamer nozzle assembly combines a turbulence chamber with a foam enhancer comprising a plurality of spaced ribs defining uniform openings, the ribs having flat surfaces lying perpendicular to the...
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5611490 |
Foamer assembly for fluid dispenser
A foamer nozzle assembly has dual screens of intersecting strands in spaced sets of strands, the strands of one set being offset relative to the strands of the other set for establishing two...
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5564825 |
Integral inlet valve and mixer to promote mixing of fluids in a tank
A mixer for mixing and blending fluids within a vessel includes a passageway through which fluid is dispensed within the vessel and a flow diverter spaced from the passageway. Fluid impinges on the...
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