FR2385444A1 - Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged - Google Patents

Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged

Info

Publication number
FR2385444A1
FR2385444A1 FR7709785A FR7709785A FR2385444A1 FR 2385444 A1 FR2385444 A1 FR 2385444A1 FR 7709785 A FR7709785 A FR 7709785A FR 7709785 A FR7709785 A FR 7709785A FR 2385444 A1 FR2385444 A1 FR 2385444A1
Authority
FR
France
Prior art keywords
rotate
impeller
nozzle
fluid
sprinkler
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.)
Granted
Application number
FR7709785A
Other languages
French (fr)
Other versions
FR2385444B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toro Co
Original Assignee
Toro Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toro Co filed Critical Toro Co
Priority to FR7709785A priority Critical patent/FR2385444A1/en
Publication of FR2385444A1 publication Critical patent/FR2385444A1/en
Application granted granted Critical
Publication of FR2385444B1 publication Critical patent/FR2385444B1/fr
Granted legal-status Critical Current

Links

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
    • B05B3/0409—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 with moving, e.g. rotating, outlet elements
    • B05B3/0418—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 with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine
    • B05B3/0422—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 with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed

Landscapes

  • Nozzles (AREA)

Abstract

An impeller is actuated by the fluid flow to rotate the nozzle and thus rotate the spray fluid. A transmission is between the impeller and the nozzle for transmitting rotation of the impeller to the nozzle. Means are provided for regulating the rate of rotation of the impeller, and then the nozzle, under varying volume flow of fluid being sprayed there out. This may be accomplished by a constant velocity of incoming fluid impinging on impeller blades. This velocity resistance valve in association with a stationary stator having blades thereon which valve moves with respect to the stator to provide a guided substantially constant velocity of jets of fluid on the impeller blades to rotate the same which in turn rotates the nozzle at a constant rate of rotation.
FR7709785A 1977-03-31 1977-03-31 Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged Granted FR2385444A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709785A FR2385444A1 (en) 1977-03-31 1977-03-31 Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709785A FR2385444A1 (en) 1977-03-31 1977-03-31 Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged

Publications (2)

Publication Number Publication Date
FR2385444A1 true FR2385444A1 (en) 1978-10-27
FR2385444B1 FR2385444B1 (en) 1982-09-24

Family

ID=9188848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709785A Granted FR2385444A1 (en) 1977-03-31 1977-03-31 Rotating nozzle for sprinkler - is designed to rotate at a rate independent of fluid vol. discharged

Country Status (1)

Country Link
FR (1) FR2385444A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20110068A1 (en) * 2011-03-30 2012-10-01 Gf Srl IRRIGATOR FOR GARDENS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742898A (en) * 1928-06-12 1930-01-07 Buelna Guadalupe Sprinkler
US2611644A (en) * 1949-07-25 1952-09-23 Burdick Harry J Mccombs Projectable nozzle lawn sprinkler
US3107056A (en) * 1961-01-31 1963-10-15 Moist O Matic Inc Sprinkler
FR2271765A1 (en) * 1973-12-27 1975-12-19 Mifal Leyitzur Mamtirim Rotary reaction type irrigation spray - has spring loaded outlet valve plug maintaining constant pressure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742898A (en) * 1928-06-12 1930-01-07 Buelna Guadalupe Sprinkler
US2611644A (en) * 1949-07-25 1952-09-23 Burdick Harry J Mccombs Projectable nozzle lawn sprinkler
US3107056A (en) * 1961-01-31 1963-10-15 Moist O Matic Inc Sprinkler
FR2271765A1 (en) * 1973-12-27 1975-12-19 Mifal Leyitzur Mamtirim Rotary reaction type irrigation spray - has spring loaded outlet valve plug maintaining constant pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20110068A1 (en) * 2011-03-30 2012-10-01 Gf Srl IRRIGATOR FOR GARDENS.
WO2012131529A1 (en) * 2011-03-30 2012-10-04 G.F. S.R.L. Irrigator for gardens

Also Published As

Publication number Publication date
FR2385444B1 (en) 1982-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse