EP0362558A3 - Sprinkler - Google Patents

Sprinkler Download PDF

Info

Publication number
EP0362558A3
EP0362558A3 EP19890116234 EP89116234A EP0362558A3 EP 0362558 A3 EP0362558 A3 EP 0362558A3 EP 19890116234 EP19890116234 EP 19890116234 EP 89116234 A EP89116234 A EP 89116234A EP 0362558 A3 EP0362558 A3 EP 0362558A3
Authority
EP
European Patent Office
Prior art keywords
casing
spray nozzles
row
sections
spray
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
EP19890116234
Other languages
German (de)
Other versions
EP0362558B1 (en
EP0362558A2 (en
Inventor
Kress + Kastner Gmbh Gardena
Original Assignee
Gardena Kress and Kastner GmbH
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 Gardena Kress and Kastner GmbH filed Critical Gardena Kress and Kastner GmbH
Publication of EP0362558A2 publication Critical patent/EP0362558A2/en
Publication of EP0362558A3 publication Critical patent/EP0362558A3/en
Application granted granted Critical
Publication of EP0362558B1 publication Critical patent/EP0362558B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B3/0431—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 the rotative movement of the outlet elements being reversible
    • B05B3/044—Tubular elements holding several outlets, e.g. apertured tubes, oscillating about an axis substantially parallel to the tubular element
    • 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
    • B05B1/3026—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 a gate valve, a sliding valve or a cock

Landscapes

  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

In a sprinkler (1), the water distributors (10) for supplying the spray nozzles (13, 14, 15) is formed by a separate main channel (15) inserted in a spray nozzle casing (2) and having relatively small flow cross-sections compared with the casing cross-sections, which is also constructed in one piece with the spray nozzles (13, 14, 15), so that the spray nozzle casing (2) does not have to be used for water distribution purposes and can instead merely serve as a support casing. Of the spray nozzles arranged in a row, those which are located at the end of the row can be individually manually disconnected with separate check valves (36), so that in simple manner it is possible to adjust the width of the exiting water curtain within certain limits.
EP89116234A 1988-10-06 1989-09-02 Sprinkler Expired - Lifetime EP0362558B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833983A DE3833983A1 (en) 1988-10-06 1988-10-06 IRRIGATION DEVICE
DE3833983 1988-10-06

Publications (3)

Publication Number Publication Date
EP0362558A2 EP0362558A2 (en) 1990-04-11
EP0362558A3 true EP0362558A3 (en) 1990-10-24
EP0362558B1 EP0362558B1 (en) 1994-06-01

Family

ID=6364495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89116234A Expired - Lifetime EP0362558B1 (en) 1988-10-06 1989-09-02 Sprinkler

Country Status (4)

Country Link
US (1) US5052622A (en)
EP (1) EP0362558B1 (en)
AT (1) ATE106281T1 (en)
DE (2) DE3833983A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305956A (en) * 1992-08-03 1994-04-26 Wang H Oscillatory sprinkler
US5350115A (en) * 1993-08-10 1994-09-27 Vermont American Corporation Lawn sprinkler with cam-controlled variable spray pattern
IT1271526B (en) * 1993-10-14 1997-05-30 Claber Spa SWING ARM SPRINKLER
FR2712354B1 (en) * 1993-11-10 1996-01-05 Tecnoma Device for producing an air stream having a flattened shape in cross section.
US5526982A (en) * 1993-12-23 1996-06-18 The Toro Company Adjustable sprinkler nozzle
US5645218A (en) * 1994-06-01 1997-07-08 L. R. Nelson Corporation Unitized sprinkler assembly with adjustable water control mechanism
US5511727A (en) * 1994-06-01 1996-04-30 L. R. Nelson Corporation Wave sprinkler with improved adjustable spray assembly
IT236573Y1 (en) * 1995-01-03 2000-08-17 Claber Spa MOTOR SIDE FOR SWING ARM IRRIGATOR
US5628458A (en) * 1995-04-12 1997-05-13 Kuo; Yu-Neng Spray tube assembly for oscillating sprinklers
US5657928A (en) * 1995-11-06 1997-08-19 Jian; May-Be Adjustment structure of a rotary sprinkler
DE19830860A1 (en) * 1998-07-10 2000-01-13 Gardena Kress & Kastner Gmbh Method for adjusting the sprinkler image of a sprinkler and sprinkler
CA2266247A1 (en) * 1999-03-22 2000-09-22 Alexander Harcus Coote An improved design of the nozzle arrangement on the spray tube of the conventional, oscillating lawn or hose sprinkler
US8087968B2 (en) 2005-05-23 2012-01-03 Thought Development, Inc. Device for discharging a stream of fluid in a pattern and method of using same
US20060261184A1 (en) * 2005-05-23 2006-11-23 Tropical Ventures, Llc Device for discharging a stream of fluid in a pattern and method of using same
TWI273884B (en) * 2006-03-24 2007-02-21 Yuan Mei Corp Improved structure of water-stopping and -discharging controller of sprinkler
TWI273885B (en) * 2006-03-24 2007-02-21 Yuan Mei Corp Improved structure of water-stopping and -discharging controller of sprinkler
WO2010133236A1 (en) * 2009-05-19 2010-11-25 Alfred Kärcher Gmbh & Co. Kg Sprinkler device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673122A (en) * 1951-04-19 1954-03-23 William C Wehner Lawn sprinkler
US3332624A (en) * 1965-01-28 1967-07-25 First Res Corp Turret lawn sprinkler with oscillating mechanism
FR2201028A1 (en) * 1972-09-30 1974-04-26 Kupex Ag

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7115718U (en) * 1971-08-19 Perrot Regnerbau Gmbh & Co Fan nozzle
US1517664A (en) * 1923-03-19 1924-12-02 Nels J Veline Extension lawn sprinkler
DE536769C (en) * 1929-11-08 1931-10-26 Ewald Burger Rain device with water outlet from distribution pipes
US2197231A (en) * 1937-07-28 1940-04-16 Walker Earl Valve construction
US2631058A (en) * 1950-05-17 1953-03-10 Metallizing Engineering Co Inc Spray tube for irrigating devices
US2952413A (en) * 1957-05-20 1960-09-13 Sunbeam Corp Lawn sprinkler
US3160348A (en) * 1963-04-29 1964-12-08 Moist O Matic Inc Wave sprinkler
US3423024A (en) * 1966-11-03 1969-01-21 Sunbeam Corp Flow restrictor for lawn sprinkler
DE1912315B1 (en) * 1969-03-11 1970-10-08 Kupex Ag Irrigation device
DE1926735B1 (en) * 1969-05-24 1970-12-17 Perrot Regnerbau Gmbh & Co Sprinkler adjustable to different sized sprinkling areas
AU2622871A (en) * 1970-11-02 1972-09-07 Tudor Accessories Limited Improvements in horticultural water sprinklers
IT955171B (en) * 1971-04-23 1973-09-29 Perrot Regnerbau Gmbh U Co FAN NOZZLE
IT1005223B (en) * 1973-09-25 1976-08-20 Uniflex Spa SPRINKLER WITH OSCILLATING ARMS OF ADJUSTABLE TYPE PARTICULARLY IM FOLDED IN THE GARDEN SECTOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673122A (en) * 1951-04-19 1954-03-23 William C Wehner Lawn sprinkler
US3332624A (en) * 1965-01-28 1967-07-25 First Res Corp Turret lawn sprinkler with oscillating mechanism
FR2201028A1 (en) * 1972-09-30 1974-04-26 Kupex Ag

Also Published As

Publication number Publication date
EP0362558B1 (en) 1994-06-01
US5052622A (en) 1991-10-01
DE3833983A1 (en) 1990-04-12
EP0362558A2 (en) 1990-04-11
DE58907761D1 (en) 1994-07-07
ATE106281T1 (en) 1994-06-15

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