FR2405621A7 - ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE - Google Patents

ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE

Info

Publication number
FR2405621A7
FR2405621A7 FR7729999A FR7729999A FR2405621A7 FR 2405621 A7 FR2405621 A7 FR 2405621A7 FR 7729999 A FR7729999 A FR 7729999A FR 7729999 A FR7729999 A FR 7729999A FR 2405621 A7 FR2405621 A7 FR 2405621A7
Authority
FR
France
Prior art keywords
nozzle
rotary sprinkler
rolling
integral
roller
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
Application number
FR7729999A
Other languages
French (fr)
Inventor
Jean Auffret
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.)
SDG
Original Assignee
SDG
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 SDG filed Critical SDG
Priority to FR7729999A priority Critical patent/FR2405621A7/en
Application granted granted Critical
Publication of FR2405621A7 publication Critical patent/FR2405621A7/en
Expired 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
    • B05B3/0472—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 the spray jet actuating a movable deflector which is successively moved out of the jet by jet action and brought back into the jet by spring action
    • 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
    • B05B3/021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements with means for regulating the jet relative to the horizontal angular position of the nozzle, e.g. for spraying non circular areas by changing the elevation of the nozzle or by varying the nozzle flow-rate
    • 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
    • B05B3/045—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 with automatic means for regulating the jet
    • B05B3/0454—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 with automatic means for regulating the jet relative to the angular position of the outlet or to the direction of rotation of the outlet, e.g. for spraying non circular areas

Landscapes

  • Nozzles (AREA)

Abstract

L'appareil d'arrosage rotatif à surface d'irrigation variable comporte essentiellement une buse d'arrosage rotative 1. L'eau sous pression pénètre dans la buse suivant la direction de la flèche F1 et en sort sous la forme d'un jet F2. La buse 1 est solidaire d'un plateau 2 qui tourne avec elle et porte sur sa partie supérieure un système articulé formé de deux éléments 3 et 4. L'élément 3 est muni à son extrémité d'un galet 5 roulant sur un chemin circulaire solidaire de la partie fixe de l'appareil et formé par un ressort spiral 6. Des éléments : par exemple vis et écrou 7 et 8, peuvent, en se déplaçant verticalement déformer localement le chemin de roulement formé par le ressort spiral 6. Dès que le galet, roulant sur le ressort, rencontre une bosse, il se soulève et en entraînant l'élément 4 formant levier, agit sur le déflecteur 9 lequel dévie vers le bas le jet d'arrosage, évitant ainsi l'humidification d'une surface bien déterminée par l'utilisateur.The rotary sprinkler device with variable irrigation surface essentially comprises a rotary sprinkler nozzle 1. Pressurized water enters the nozzle in the direction of arrow F1 and leaves it in the form of a jet F2 . The nozzle 1 is integral with a plate 2 which rotates with it and carries on its upper part an articulated system formed of two elements 3 and 4. The element 3 is provided at its end with a roller 5 rolling on a circular path. integral with the fixed part of the device and formed by a spiral spring 6. Elements: for example screw and nut 7 and 8, can, by moving vertically locally deform the raceway formed by the spiral spring 6. As soon as the roller, rolling on the spring, encounters a bump, it rises and by driving the element 4 forming the lever, acts on the deflector 9 which deflects the spray jet downwards, thus preventing the humidification of a surface well determined by the user.

FR7729999A 1977-10-05 1977-10-05 ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE Expired FR2405621A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7729999A FR2405621A7 (en) 1977-10-05 1977-10-05 ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729999A FR2405621A7 (en) 1977-10-05 1977-10-05 ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE

Publications (1)

Publication Number Publication Date
FR2405621A7 true FR2405621A7 (en) 1979-05-04

Family

ID=9196141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729999A Expired FR2405621A7 (en) 1977-10-05 1977-10-05 ROTARY SPRINKLER WITH ADJUSTABLE IRRIGATION SURFACE

Country Status (1)

Country Link
FR (1) FR2405621A7 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092148A2 (en) * 1982-04-18 1983-10-26 O.M.Scott + Sons Company Pattern controlled sprinkler apparatus
FR2555914A1 (en) * 1983-12-02 1985-06-07 Schwartzman Joel ADJUSTABLE CAM SPRINKLER
US4637549A (en) * 1985-04-30 1987-01-20 Joel Schwartzman Rotation speed control device for a rotary, impulse water sprinkler and a water sprinkler having same
US5794854A (en) * 1996-04-18 1998-08-18 Jetec Company Apparatus for generating oscillating fluid jets
CN106994398A (en) * 2017-04-17 2017-08-01 宁波大叶园林科技有限公司 Range dynamic jump adjustment type aquatic bird sprinkler
CN108684492A (en) * 2018-07-17 2018-10-23 杭州风扬环保科技有限公司 A kind of abnormity injection lawn irrigation nozzle
WO2020190162A1 (en) * 2019-03-20 2020-09-24 MAGALHÃES QUEIROZ, Carlos David Adjustable circle sprinkler

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092148A2 (en) * 1982-04-18 1983-10-26 O.M.Scott + Sons Company Pattern controlled sprinkler apparatus
EP0092148A3 (en) * 1982-04-18 1985-05-08 O.M.Scott + Sons Company Pattern controlled sprinkler apparatus
FR2555914A1 (en) * 1983-12-02 1985-06-07 Schwartzman Joel ADJUSTABLE CAM SPRINKLER
US4637549A (en) * 1985-04-30 1987-01-20 Joel Schwartzman Rotation speed control device for a rotary, impulse water sprinkler and a water sprinkler having same
US5794854A (en) * 1996-04-18 1998-08-18 Jetec Company Apparatus for generating oscillating fluid jets
CN106994398A (en) * 2017-04-17 2017-08-01 宁波大叶园林科技有限公司 Range dynamic jump adjustment type aquatic bird sprinkler
CN108684492A (en) * 2018-07-17 2018-10-23 杭州风扬环保科技有限公司 A kind of abnormity injection lawn irrigation nozzle
WO2020190162A1 (en) * 2019-03-20 2020-09-24 MAGALHÃES QUEIROZ, Carlos David Adjustable circle sprinkler

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Legal Events

Date Code Title Description
ST Notification of lapse