|
Match
|
Document |
Document Title |
|
|
7600698 |
Cleaning head and surface cleaning device comprising said type of cleaning head
The invention relates to a cleaning head for enabling pressurized cleaning liquid to act upon a surface to be cleaned, comprising at least one spray arm which is rotatably mounted about an axis of...
|
|
|
7246756 |
Transverse axes oscillating water sprinkler with cam driven, oscillating nozzles
A water sprinkler for irrigating lawn and garden areas has two axes of movement, one transverse to the other. A barrel moves or oscillates on one horizontal axis to direct water spray from nozzles...
|
|
|
7014125 |
Sprinklers
A rotary sprinkler (10) including a water inlet, a water outlet arranged for rotation about a rotation axis (14), a water director associated with the water outlet and a watering pattern determiner...
|
|
|
6834814 |
Adjustable pattern irrigation system
An adjustable pattern irrigation device is provided with a head member that is pivotably coupled to a plurality of arm members that further serve as a break for incoming water. A cam and follower...
|
|
|
6666384 |
Apparatus and method for applying variable doses of irrigation and agrochemicals
Apparatus and method for application of treating liquids to a field, the apparatus comprising a plurality of irrigation units including nozzles for applying an adjustable amount of liquid over the...
|
|
|
6494385 |
Controlling device for rotating sprinkler
A controlling device for a rotating sprinkler is composed of a sleeve (10), a compressing block (21), a spring (22), a controller (23), a rotator (24), a cushion (25), and a shelter ring (26). The...
|
|
|
6138928 |
Center pivot suspension distribution system
A liquid suspension distribution system is provided which is essentially a conventional center pivot irrigation system, but which has the innermost sprinkler guns sequenced by way of a programmable...
|
|
|
5489337 |
Apparatus for applying organic material to semiconductor wafer in which the nozzle opening adjusts in response to data
An organic material applying apparatus of the present invention includes a movable organic material discharge nozzle having an organic material discharge port for discharging an organic material at...
|
|
|
5389148 |
Spray apparatus utilizing porous sheet
A spray method and apparatus for uniformly coating a surface with a high degree of efficiency includes filling the pores of a porous sheet with a liquid and then directing compressed fluid from a...
|
|
|
5316219 |
Coating apparatus with pattern width control
An apparatus for manipulating a spray device having a spray nozzle relative to a target substrate, which apparatus includes drive mechanisms for moving the spray device in the X, Y and Z...
|
|
|
5077653 |
Process and device for programmed spreading of an active product on the surface of the ground
This invention relates to a process for spreading an active product in the liquid or pulverulent state over the ground in predetermined discrete zones of the surface thereof by selective...
|
|
|
4819875 |
Contour control device for rotary irrigation sprinklers
A contour control device for use with rotary irrigation sprinklers to water irregular areas about the sprinkler. The device includes a housing defining a chamber within which is disposed a...
|
|
|
4613077 |
Programmable sprinkler
A sprinkler body, to be anchored in the ground or to some structure, includes a chamber and a fluid inlet to the chamber. A rotatable head assembly mounted on the body includes a ring gear within...
|
|
|
4534510 |
Area pattern controlled sprinkler
An area pattern controlled sprinkler comprises a nozzle rotatably mounted about a vertical axis through the sprinkler and driven by the energy of the water in the pressurized water supply line, a...
|
|
|
4501391 |
Hose end pattern sprinkler
A hose end pattern sprinkler has a sprinkler housing supported on a base with a hose end coupling for connecting a garden type hose to a water inlet of the housing, a pressure regulator having an...
|
|
|
4471908 |
Pattern sprinkler head
An improved sprinkler of the type adapted to rotate and create a redefined horizontal spray pattern around it. A rotating turbine drives a cylindrical nozzle assembly having a plurality of nozzle...
|
|
|
4462546 |
Rotary indexing nozzle for swimming pools and the like
A rotary indexing nozzle head is provided wherein a dome like structure includes a rotating nozzle part supported by bearings interiorly thereof. The exit portion of the nozzle member includes a...
|
|
|
4462545 |
Sprinkler device
A discrete device attachable to a rotary sprinkler head for varying the water pressure therein to constrain the water distribution to produce a desired irrigation pattern. The sprinkler head...
|
|
|
4281793 |
Water sprinkler with flat plate pattern control
A vertical-axis water sprinkler with a reversibly rotating spray head has an internal control shell rotating with the spray head in a fixed housing. Adjustably fixed in the housing are a plurality...
|
|
|
4269354 |
Water sprinkler
A water sprinkler develops any of several predetermined patterns of water coverage of regular or irregular shape and of varying sizes. The sprinkler includes first a plurality of pattern-defining...
|
|
|
4265403 |
Controlled irrigation system for a predetermined area
A lawn sprinkler system has a plurality of sprinkler heads connected to a common water supply line. The sprinkling or irrigation, the rate of rotation and the contour of the area sprinkled all are...
|
|
|
3960327 |
Lawn sprinkler programmer
A pattern control or programming device for a lawn sprinkler having a nozzle-equipped body rotating or oscillating on a generally vertical axis and having a movable guide element for controlling...
|
|
|
3908592 |
Apparatus for spraying material with two fluids
Apparatus and method for creating a finish with sprays of two fluents on flat surfaced material being conveyed has a rotatable unit provided with a plurality of radially and circumferentially...
|
|
|
3888417 |
Variable water volume sprinkler
A variable water volume sprinkler having a single nozzle produces a selectable spray pattern with respect to both range and quantity of water. The nozzle travels in a rotary direction due to its...
|
|
|
3884416 |
Device for distributing irrigation water
A device for distributing irrigation water over an arbitrarily shaped surface is provided with a rotating sprinkler head and a hollow cylindrical shaft for conveying water under pressure into the...
|
|
|
3729141 |
WATER MOTOR WITH PARTIAL CIRCLE PATTERN
An improved water motor for automatic sprinkling systems provides a selected sprinkling pattern which is reversed 180° upon reversal of the direction of water motor rotation. Thus a section of ...
|
|
|
3693878 |
SWINGING CEMENT APPLYING MECHANISM
A cement spraying nozzle that is swingable through a prescribed arc and is effective to spray cement while swinging through an adjustable angle after it has begun to swing and before it terminates...
|
|
|
3675850 |
REACTIVELY DRIVEN ROTARY LIQUID DISTRIBUTOR
A reactively driven rotary liquid distributor or sweep, of particular use for cleaning generally rectangular filter beds, delivers a patterned spray. Two sets of nozzles, each fed by a separate...
|
|
|
3648928 |
ADJUSTABLE COVERAGE ROTATING SPRINKLER HEAD
A positively driven, rotating sprinkler head having adjustable, cam controlled valving means to regulate water flow therethrough to maintain water distribution within predetermined areas not...
|
|
|
3635237 |
METHOD AND APPARATUS FOR FULL SHUTOFF SEQUENCING VALVE
A sequencing valve which distributes line pressure from a single-inlet flow line, sequentially, through a plurality of outlet flow lines as a selective function of pulsating line pressure or an...
|
|
|
3575347 |
ADJUSTABLE SPRINKLER
An adjustable pattern water sprinkler having improved adjusting means and an improved nozzle to effect substantially equal water distribution over a selectively variable pattern area.
|
|
|
3528093 |
SQUARE PATTERN IRRIGATION SPRINKLING DEVICE
|
|
|
3464628 |
SELECTIVE PATTERN LAWN SPRINKLER
|
|
|
3451623 |
LAWN SPRINKLER
|
|
|
3428256 |
ROTARY POP-UP SPRINKLER
|
|
|
3426973 |
APPARATUS FOR APPLYING A FLUENT TO AN OBJECT TRAVELLING ON A CONVEYOR
|
|
|
3424381 |
COMPLETE MULTIPURPOSE STRAIGHT LINE SPRINKLER
|
|
|
3408006 |
Liquid jet producing device
|
|
|
3405871 |
Cam control sprinkler
|
|
|
3398894 |
Automatic adjustable sprinkler
|
|
|
3374033 |
Cutter head having fluid supply means
|
|
|
3362641 |
Predetermined area sprinkler
|
|
|
3306541 |
Rotating spray device
|
|
|
3220653 |
Liquid spraying device
|
|
|
3198435 |
Spray gun
|
|
|
3174689 |
Fluid-distribution mechanism
|
|
|
3168246 |
Fountain valve
|
|
|
3160348 |
Wave sprinkler
|
|
|
3151197 |
Apparatus for quenching rolled products
|
|
|
3131867 |
Rotary pop-up sprinkler
|