US491354A - Lawn-sprinkler - Google Patents

Lawn-sprinkler Download PDF

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US491354A
US491354A US491354DA US491354A US 491354 A US491354 A US 491354A US 491354D A US491354D A US 491354DA US 491354 A US491354 A US 491354A
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Prior art keywords
sprinkler
opening
water
lawn
walla
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis

Definitions

  • My invention relates to a new device for delivering water in the form of spray for sprinkling lawns gardens or any other place where water is to be delivered in the form of spray.
  • Figure l is a top view of the sprinkler.
  • Fig. 2 is a vertical section through the line 12, Fig. 1.
  • Fig. 3 is a side view of sprinkler.
  • Fig. i is a horizontal section through the line 3-4 Fig. 3.
  • the sprinkler to be made of metal may be stamped from the sheet and soldered or cast and joints made by screwing the parts together, consists of a circular chamber the top and bottom of which are concave, the top to have a circular opening in the center for the discharge of water.
  • a circular chamber the top and bottom of which are concave
  • the top to have a circular opening in the center for the discharge of water.
  • the concave form of the top and bottom brings the discharge opening adjacent to the convex inner side of the bottom plate, so that said discharge opening is located at the narrowest portion of the sprinkler and will discharge the water in an even spray; orin other words the greatest rotary force is at the center of the sprinkler where the discharge opening is located, and there is not an idle body of water below said opening.
  • the pin shown in Figs. 2 and 3 is attached to the bottom to fasten sprinkler fiat on the ground, but itmay be mounted on legs or a suitable stand.
  • A designates the sprinkler, and B and B the convex top and bottom plates; the top plate having a discharge opening ci, while to the bottom plate is attached a suitable support I).
  • the convex plates are connected to an annular rim 0 to which the inlet pipe D is attached at a tangent. /Vater under pressure being admitted through the inlet pipe into the sprinkler at one side will give to the water in the sprinkler a rotary motion as hereinbefore set forth.

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Description

(N0 Mam.
J JETT, LAWN SPRINKLER.
N0. 491,854. Patented Feb; 7, 1893.
ll/ iineSses Inventor UNITED STATES PATENT JAB/IE5 JETT, OF .VALLA WALLA, YVASHINGTON.
LAWN-SPRlNKLER.
SPEOIIEICATIDN forming part of Letters Patent No. 491,354, dated February '7, 1893 Application filed June 29, 1892. Serial No 43$,l71. (No model.)
To oJZZ whom it may concern.-
Be it known that 1, JAMES J ETT, a citizen of the United States, residing at Walla Walla, in the county of Walla Vialla and State of lVashington, haveinvented a new and useful Lawn-Sprinkler, of which the following is a specification.
My invention relates to a new device for delivering water in the form of spray for sprinkling lawns gardens or any other place where water is to be delivered in the form of spray.
Figure l is a top view of the sprinkler. Fig. 2 is a vertical section through the line 12, Fig. 1. Fig. 3 is a side view of sprinkler. Fig. i is a horizontal section through the line 3-4 Fig. 3.
The sprinkler to be made of metal may be stamped from the sheet and soldered or cast and joints made by screwing the parts together, consists of a circular chamber the top and bottom of which are concave, the top to have a circular opening in the center for the discharge of water. By variation of the size of this opening the amount of Water used can be varied the larger the opening the more water it will use. The water is admitted at the opening shown in Fig. 3 near the line marked 3, and entering the circular chamber at a tangent follows the wall of the chamber around and acquires a rotary motion. As it nears the opening in the top the concave form of the top and bottom brings the discharge opening adjacent to the convex inner side of the bottom plate, so that said discharge opening is located at the narrowest portion of the sprinkler and will discharge the water in an even spray; orin other words the greatest rotary force is at the center of the sprinkler where the discharge opening is located, and there is not an idle body of water below said opening.
The opening or tube through which the water is admitted may be threaded for pipe or connected to hose in any suitable way.
The pin shown in Figs. 2 and 3 is attached to the bottom to fasten sprinkler fiat on the ground, but itmay be mounted on legs or a suitable stand.
A designates the sprinkler, and B and B the convex top and bottom plates; the top plate having a discharge opening ci, while to the bottom plate is attached a suitable support I). The convex plates are connected to an annular rim 0 to which the inlet pipe D is attached at a tangent. /Vater under pressure being admitted through the inlet pipe into the sprinkler at one side will give to the water in the sprinkler a rotary motion as hereinbefore set forth.
hat Iolaim as my invention, and desire to secure by Letters Patent is The combination with a circular reservoir having a tangential inlet, of plates convex on their inner side secured to each other so as to provide an opening within the receptacle which diminishes in size toward the center where the discharge opening is located, substantially as shown, and for the purpose set forth.
JAMES JETT.
Witnesses:
F. M. LOWDEN, J. H. BARTMESS.
US491354D Lawn-sprinkler Expired - Lifetime US491354A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634741A (en) * 1946-10-09 1953-04-14 Directie Staatsmijnen Nl Process of controlling the rate of discharge of liquid suspensions from containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634741A (en) * 1946-10-09 1953-04-14 Directie Staatsmijnen Nl Process of controlling the rate of discharge of liquid suspensions from containers

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