[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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
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.)
Gardena Manufacturing GmbH
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
DE3833983 1988-10-06
DE3833983A DE3833983A1 (en) 1988-10-06 1988-10-06 IRRIGATION DEVICE

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
US5511727A (en) * 1994-06-01 1996-04-30 L. R. Nelson Corporation Wave sprinkler with improved adjustable spray assembly
US5645218A (en) * 1994-06-01 1997-07-08 L. R. Nelson Corporation Unitized sprinkler assembly with adjustable water control mechanism
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
TWI273885B (en) * 2006-03-24 2007-02-21 Yuan Mei Corp Improved structure of water-stopping and -discharging controller of sprinkler
TWI273884B (en) * 2006-03-24 2007-02-21 Yuan Mei Corp Improved structure of water-stopping and -discharging controller of sprinkler
EP2440336B1 (en) * 2009-05-19 2015-09-09 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
DE58907761D1 (en) 1994-07-07
US5052622A (en) 1991-10-01
EP0362558B1 (en) 1994-06-01
EP0362558A2 (en) 1990-04-11
DE3833983A1 (en) 1990-04-12
ATE106281T1 (en) 1994-06-15

Similar Documents

Publication Publication Date Title
EP0362558A3 (en) Sprinkler
HK1046110A1 (en) Sprayhead with nozzles made by boring
DE59405399D1 (en) Air-operated paint spray gun
JPS6451161A (en) Sprinkler
FR2309283A1 (en) Fire fighting water delivery nozzle - has movable portion on free end for jet or spray
NZ250378A (en) Spray nozzle assembly; spray tip has pre-orifice member upstream of discharge orifice substantially smaller in diameter than the spray tip chamber
NO20003021L (en) Extinguishing lowering device
ES442016A1 (en) Spray nozzle
DE602004030552D1 (en) JETS
GB2249499B (en) Spray nozzle assembly with swivel mounted hollow cone spray tip
SE9301364D0 (en) DYSHAALLARE
US3831859A (en) Discharge means for agricultural foam
NO985264L (en) Nozzle
ES2102698T3 (en) DISTRIBUTOR DEVICE, ESPECIALLY OF COLORS AND PAINTINGS.
DE3269275D1 (en) Snow gun
KR870002059Y1 (en) Water sprayer
SE337329B (en) Fire extinguishing device that is equipped with the nozzle mounted on a rotatable support body
NZ251732A (en) Flask for spraying liquid; details regarding nozzle structure
US3014668A (en) Sprinkler head
JPS6434379A (en) Water discharge nozzle for near place
DE3167212D1 (en) Adjustable shower head
USD186737S (en) Spray gun unit
Jayaraman et al. Respirable dust control by air atomized sprays in a full-scale model mine.
PT70131A (en) Drip irrigation head for rows of plants - comprises stem detachable from pipe and accommodating interchangeable nozzles
BR7800253U (en) Provision applied to massage equipment.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT DE FR IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE FR IT SE

17P Request for examination filed

Effective date: 19901205

17Q First examination report despatched

Effective date: 19920505

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR IT SE

REF Corresponds to:

Ref document number: 106281

Country of ref document: AT

Date of ref document: 19940615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58907761

Country of ref document: DE

Date of ref document: 19940707

ET Fr: translation filed
ITF It: translation for a ep patent filed
EAL Se: european patent in force in sweden

Ref document number: 89116234.9

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20000921

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010903

EUG Se: european patent has lapsed

Ref document number: 89116234.9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020916

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020919

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20021108

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040528

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050902