EP0177128A3 - Lawn sprinkler - Google Patents

Lawn sprinkler Download PDF

Info

Publication number
EP0177128A3
EP0177128A3 EP85305206A EP85305206A EP0177128A3 EP 0177128 A3 EP0177128 A3 EP 0177128A3 EP 85305206 A EP85305206 A EP 85305206A EP 85305206 A EP85305206 A EP 85305206A EP 0177128 A3 EP0177128 A3 EP 0177128A3
Authority
EP
European Patent Office
Prior art keywords
chamber
water
rotor
lawn sprinkler
axis
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.)
Withdrawn
Application number
EP85305206A
Other languages
German (de)
French (fr)
Other versions
EP0177128A2 (en
Inventor
Joseph Felix Caruana
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0177128A2 publication Critical patent/EP0177128A2/en
Publication of EP0177128A3 publication Critical patent/EP0177128A3/en
Withdrawn legal-status Critical Current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
    • B05B3/0486—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 the spray jet being generated by a rotary deflector rotated by liquid discharged onto it in a direction substantially parallel its rotation axis

Abstract

A lawn sprinkler comprising first chamber (20) of circular section to which pressurised water is arranged to be supplied from a second chamber (16) via a plurality of angled bores (24) in a connecting wall (18). The bores (16) are positioned and orientated such as to establish in the first chamber a body of water rotating about the chamber axis. A rotor (26) is mounted for free rotation about an axis coincident with the longitudinal axis of the first chamber (20) and carries a plurality of angularly spaced, generally radially directed vanes (46), at least parts of which project into the first chamber (20) so as to be driven by the rotating body of water to thereby rotate the rotor.
EP85305206A 1984-07-27 1985-07-23 Lawn sprinkler Withdrawn EP0177128A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8419286 1984-07-27
GB848419286A GB8419286D0 (en) 1984-07-27 1984-07-27 Lawn sprinkler

Publications (2)

Publication Number Publication Date
EP0177128A2 EP0177128A2 (en) 1986-04-09
EP0177128A3 true EP0177128A3 (en) 1986-04-16

Family

ID=10564597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85305206A Withdrawn EP0177128A3 (en) 1984-07-27 1985-07-23 Lawn sprinkler

Country Status (2)

Country Link
EP (1) EP0177128A3 (en)
GB (1) GB8419286D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101773885B (en) 2009-12-31 2013-05-22 广东联塑科技实业有限公司 Driving device of ascending and descending type buried spray head

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1010480A (en) * 1962-12-19 1952-06-11 Mauser Kg Atomization and spraying method and device
US2949241A (en) * 1957-09-23 1960-08-16 Comet Metal Products Co Inc Lawn and crop sprinkler
FR2181401A5 (en) * 1972-04-19 1973-11-30 Le Roux Jooste Abraham
US4173308A (en) * 1978-04-24 1979-11-06 Loucas Savvides Sprinklers
EP0010925A1 (en) * 1978-10-30 1980-05-14 Irritech, Advanced Irrigation Technologies Spray or atomizing nozzle
FR2485953A1 (en) * 1980-07-02 1982-01-08 Bron Dan Liquid spray nozzle with automatic regulation - generates turbulence in feed chamber to turn rotor with projection head controlled from supply pressure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949241A (en) * 1957-09-23 1960-08-16 Comet Metal Products Co Inc Lawn and crop sprinkler
FR1010480A (en) * 1962-12-19 1952-06-11 Mauser Kg Atomization and spraying method and device
FR2181401A5 (en) * 1972-04-19 1973-11-30 Le Roux Jooste Abraham
US4173308A (en) * 1978-04-24 1979-11-06 Loucas Savvides Sprinklers
EP0010925A1 (en) * 1978-10-30 1980-05-14 Irritech, Advanced Irrigation Technologies Spray or atomizing nozzle
FR2485953A1 (en) * 1980-07-02 1982-01-08 Bron Dan Liquid spray nozzle with automatic regulation - generates turbulence in feed chamber to turn rotor with projection head controlled from supply pressure

Also Published As

Publication number Publication date
GB8419286D0 (en) 1984-08-30
EP0177128A2 (en) 1986-04-09

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