US2006028A - Sprinkler - Google Patents

Sprinkler Download PDF

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Publication number
US2006028A
US2006028A US709978A US70997834A US2006028A US 2006028 A US2006028 A US 2006028A US 709978 A US709978 A US 709978A US 70997834 A US70997834 A US 70997834A US 2006028 A US2006028 A US 2006028A
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US
United States
Prior art keywords
sprinkler
rotary
plate
nozzle
jet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US709978A
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English (en)
Inventor
Netzband Alfred
Kowalski Bruno
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2006028A publication Critical patent/US2006028A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction
    • B05B3/063—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction using a member, e.g. a deflector, for creating the tangential component of the jet

Definitions

  • the present invention relates to rotating sprinklers and it is one of the main objects of the invention to adapt such sprinklers to a more universal use and application than has been possible heretofore.
  • a further object of the invention is to provide a novel sprinkler of very simple construction which can be manufactured at low costs.
  • Another object of the invention is the provision of a sprinkler which is quiet-and uniform in its operation and which produces a perfectly atomized jet.
  • Another and very important object of the invention is the provision of a reversing and conthe spraying of any desired sector.
  • Another object of the invention is to provide a. sprinkler having selective means for adjusting the same for continuous uni-directional rotation with or without material atomization of the jet or for permitting alternate movement in opposite directions over any predetermined sector under the control of said reversing mechanism.
  • Fig. 1 is a side view of. a reversible sprinkler which is shown, partly in section;
  • Fig. 2 is a section on line AB in Fig. 1?-
  • Fig. 3 iliustrates a sprinkler similar to that shown in Fig. l but provided with a bame plate of particular shape.
  • Fig. 4 is aperspective'view ofgthe baflle plate of the sprinkler shownin Fig. 3.
  • Fig. 5 shows a section through the nozzle of a further embodiment similar to that shownin Figs. 1 and 3 and therefore no sideview thereof is illustrated.
  • the section illustrated in Fig. 5 w is taken in said further embodiment on a line just like A--E indicated in Fig. 1 in connection with the embodiment shown in that figure.
  • Fig. 6 is a fragmentary side elevation of the discharge end of the nozzle showing the rotary element and baiiie plate and an adjustable device for controlling the vibrations of the battle plate.
  • the nozzle l. is mounted on the front end of the neck-like memher 2 and the nozzle carries on its front end by means of ball hearings in the rotary-element h.
  • the battle plate a is rigidly connected which provides the baille surfaces and which. is adapted to rotate around the jet.
  • the baille trolling mechanism on said sprinkler to permit Germany November 25, 1931 fined by the more or less loosening or retightening of the said connecting screws as long as the jet is ejecting.
  • the baflle plate may be maderesilient; for instance a sheet metal blade may be used having due to its length the necessary resiliency desired for the purpose here in question and in connection therewith causing at the same time a vibrating driving effect as is known per se.
  • a set screw or in a special support n attached to the rotary element 72. may be arranged by the side of the banle plate.
  • a stop pin e' adapted to selectively establish an operative connection between the baflle plate and the neck member 2.. so that the nozzle mechanism will perform a uni-directional rotary movement.
  • the outer end of the said stop pin is adapted to engage on its path the cams 11 d1 of a stop disk D tiltably mounted upon said nozzle.
  • Said diametrically arranged cams d d1 serve to reverse the rotary movement of the necklike member 2 of the sprinkler as will be hereinafter described.
  • Said stop disk b is'also provided with a control lever c and is mounted on said nozzle at s and 51 so as to be tiltable about an axis defined by the screws s and 31.
  • the control lever. 0' extends downwardly from the stop-disk and passes between two stops f, h on the stationary part of the sprinkler. Each of said stops is fastened in a ring member rotatably adjustable on the stand of the sprinkler.
  • the sprinkler operates as follows:
  • the stop-pin e at the periphery of the rotary element will engage one of the cams d, d1, for instance the cam d thereby preventing further rotation of the element 71., while. the baille plate is then held stationary, the water reaction will be transmitted through the stop pins e and the stopdiskb to the sprinkler. Due to the relative position of the stop pin e and the cam d with respect to the heme surface, the reaction will act transversely to the axis of rotation of the rotary element and the member 2 is set in rotation until its movement is prevented or until the rotary element is again released for rotation. In the example illustrated the release is effected when the control lever strikes the stop 2.
  • the cylindrical guide surface I 2 forces the jet against the reaction surface proper H and in- "sures a continuous effective impact on the latter.
  • the successful operation of the sprinkler is based upon the conception that intermittent shaking or vibrating impulses such as those produced by the rotation of the member h. and its associated hams plate, cause a reduction of the friction in the bearing of the rotating head or nozzle mechanism sprinkler in such a manner that even the slightest torque impulses are sufllcient to cause a rotation of the entire sprinkler mechanism.
  • a rotary nozzle mechanism through which the jet is ejected, a rotatably mounted element arranged to embrace said let, a bailie plate mounted on said rotatably mounted element and having a reaction surface arranged to embrace and be impacted by said jet to cause rotation of said rotatably mounted element, said rotatably mounted element and battle plate being mounted at the mouth of the rotary'nozzle -mechanism, and means for periodically transmitting the reaction from the reaction surface of the bave to the rotary nozzle mechanism in adirection to cause altemate rotation of said rotary nozzle mechanism.
  • a sprinkler as specified in claim.4 having a resilient baiiie plate.
  • a rotary nozzle mechanism through which the jet is ejected, a rotatable element arranged at the mouth the nozzle and mounted on the rotary nonle mechanism.
  • a baile plate connected to said rotatable element having a reaction surface arranged to embrace and be impacted by said jet and adapted to drive the rotatable element, and means for periodically holding said rotary element stationary with respect to said rotating nozzle mechanism to periodically transmit the reaction from the reaction surface of the baille' to the'rotary nozzle mechanism in a direction to cause alternate rotation of said rotary nozzle.
  • a rotary nozzle mechanism through which the jet is ejected, a rotatable element arranged at the mouth of the nozzle and mounted on the rotary nozzle mechanism, a bailie plate connected to said rotatable element having a reaction surface arranged to embrace and be impacted by the jet and adapted to drive the rotatable element, a stop pin projecting from said rotatab.
  • a controlling means tiltably mounted on said nozzle mechanism and provided with two cams arranged in opposite positions and arranged to be brought into the path of the stop pin on the aforesaid rotatable element to arrest the same alternately in one of two opposite positions in each of which positions the reaction surface of the baflle is positioned to receive a lateral impact to eifect rotation of the nozzle mechanism in opposite direction, said cams being alternately advanced into' the path or said stop pin upon alternate tilting movements of the controlling means, and stationary stop means arranged to control the said alternate tilting movements of said controlling means.
  • stop means arranged to control the alternate tilting movements of said controlling means comprises two stop pins arranged to engage a controlling lever connected to said tiltably mounted means, each stop pin being fastened on a ring adjustably arranged on a stationary tubular support carrying said rotary nozzle mechanism.

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  • Nozzles (AREA)
US709978A 1931-11-26 1934-02-06 Sprinkler Expired - Lifetime US2006028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEZ19761D DE561671C (de) 1931-11-26 1931-11-26 Regner
DE432031X 1933-09-15

Publications (1)

Publication Number Publication Date
US2006028A true US2006028A (en) 1935-06-25

Family

ID=25926908

Family Applications (1)

Application Number Title Priority Date Filing Date
US709978A Expired - Lifetime US2006028A (en) 1931-11-26 1934-02-06 Sprinkler

Country Status (5)

Country Link
US (1) US2006028A (en(2012))
BE (1) BE401375A (en(2012))
DE (1) DE561671C (en(2012))
FR (1) FR769105A (en(2012))
GB (2) GB432030A (en(2012))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606789A (en) * 1950-02-17 1952-08-12 Buckner Mfg Company Sprinkler
US20080270363A1 (en) * 2007-01-26 2008-10-30 Herbert Dennis Hunt Cluster processing of a core information matrix

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606789A (en) * 1950-02-17 1952-08-12 Buckner Mfg Company Sprinkler
US20080270363A1 (en) * 2007-01-26 2008-10-30 Herbert Dennis Hunt Cluster processing of a core information matrix

Also Published As

Publication number Publication date
GB432030A (en) 1935-07-15
FR769105A (en(2012)) 1934-08-17
GB432031A (en) 1935-07-15
DE561671C (de) 1935-07-17
BE401375A (en(2012))

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