WO2005018814A3 - Pistolets d'arrosage - Google Patents

Pistolets d'arrosage Download PDF

Info

Publication number
WO2005018814A3
WO2005018814A3 PCT/GB2004/003615 GB2004003615W WO2005018814A3 WO 2005018814 A3 WO2005018814 A3 WO 2005018814A3 GB 2004003615 W GB2004003615 W GB 2004003615W WO 2005018814 A3 WO2005018814 A3 WO 2005018814A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
body portion
gun
stem portion
stem
Prior art date
Application number
PCT/GB2004/003615
Other languages
English (en)
Other versions
WO2005018814A2 (fr
Inventor
Nicolino Laciofano
Robert Dudley Boughton
Original Assignee
Hozelock Ltd
Nicolino Laciofano
Robert Dudley Boughton
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 Hozelock Ltd, Nicolino Laciofano, Robert Dudley Boughton filed Critical Hozelock Ltd
Priority to EP04768171.3A priority Critical patent/EP1675685B1/fr
Publication of WO2005018814A2 publication Critical patent/WO2005018814A2/fr
Publication of WO2005018814A3 publication Critical patent/WO2005018814A3/fr

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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
    • 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
    • B05B1/3013—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 lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices

Landscapes

  • Nozzles (AREA)

Abstract

L'invention a trait à un pistolet d'arrosage, qui comprend un corps principal (1) dans lequel est placé un agencement de vanne (5). L'agencement de vanne (5) est situé dans un alésage du pistolet qui sert de conduit de fluide entre l'orifice d'admission de fluide (2) du pistolet et un orifice de sortie de fluide du pistolet. L'agencement de vanne (5) comprend une partie tige (51) et une partie corps (52), la partie tige (51) possédant une tête (53) qui est capturée dans un logement formé par la partie corps (52). La partie tige (51) et la partie corps (52) peuvent se déplacer l'une par rapport à l'autre pour former une première vanne ; et la partie corps (52) peut se déplacer par rapport à une structure adjacente du pistolet qui définit au moins une partie de l'alésage pour former une seconde vanne. Une gâchette (4) pouvant être actionnée par un utilisateur peut déplacer la partie tige (51) pour que cette dernière ouvre la première vanne, puis continuer à déplacer la partie tige (51) pour que cette dernière bute contre la partie corps (52) et ouvre ainsi la seconde vanne. Le pistolet selon l'invention comprend également un ressort (55) qui agit sur la partie corps (52) de sorte que, lorsque la gâchette (4) est libérée, la partie tige (51) soit poussée contre la partie corps de façon à fermer à la fois la première vanne et la seconde vanne.
PCT/GB2004/003615 2003-08-21 2004-08-23 Pistolets d'arrosage WO2005018814A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04768171.3A EP1675685B1 (fr) 2003-08-21 2004-08-23 Pistolets d'arrosage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0319698.7 2003-08-21
GBGB0319698.7A GB0319698D0 (en) 2003-08-21 2003-08-21 Hose guns

Publications (2)

Publication Number Publication Date
WO2005018814A2 WO2005018814A2 (fr) 2005-03-03
WO2005018814A3 true WO2005018814A3 (fr) 2006-06-29

Family

ID=28460089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/003615 WO2005018814A2 (fr) 2003-08-21 2004-08-23 Pistolets d'arrosage

Country Status (3)

Country Link
EP (1) EP1675685B1 (fr)
GB (1) GB0319698D0 (fr)
WO (1) WO2005018814A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106068162A (zh) * 2014-03-10 2016-11-02 富世华股份有限公司 具有符合人体工学的体积控制组件的洒水装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006124721A2 (fr) 2005-05-13 2006-11-23 Masco Corporation Of Indiana Pulverisateur puissant
US11267003B2 (en) 2005-05-13 2022-03-08 Delta Faucet Company Power sprayer
US7240858B2 (en) * 2005-05-31 2007-07-10 King-Yuan Wang Trigger mechanism for watering nozzles
CN103406224B (zh) * 2013-08-01 2015-10-21 宁波大叶园林科技有限公司 一种防冻的远端止水的水枪
GB2518692B (en) 2013-09-30 2019-12-18 Exel Industries Sa Hose guns
US9814227B2 (en) 2016-02-12 2017-11-14 Kenneth D. Crenshaw Dual nozzle spray gun
US11856942B2 (en) 2016-02-12 2024-01-02 Kenneth D. Crenshaw Dual nozzle sprayer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191202909A (en) * 1912-02-05 1912-10-10 Frederick Charles Lynde Improvements in and relating to Hose Pipes and Taps therefor.
US3709259A (en) * 1971-04-26 1973-01-09 V Hechler Hand operated low pressure valve
DE29716243U1 (de) * 1997-09-10 1999-01-14 Nonnenmacher, Walter, 72622 Nürtingen Blaspistole
EP1234616A2 (fr) * 2001-02-22 2002-08-28 Alfred Kärcher GmbH & Co. Pistolet de pulvérisation à main pour appareil de nettoyage haute pression

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191202909A (en) * 1912-02-05 1912-10-10 Frederick Charles Lynde Improvements in and relating to Hose Pipes and Taps therefor.
US3709259A (en) * 1971-04-26 1973-01-09 V Hechler Hand operated low pressure valve
DE29716243U1 (de) * 1997-09-10 1999-01-14 Nonnenmacher, Walter, 72622 Nürtingen Blaspistole
EP1234616A2 (fr) * 2001-02-22 2002-08-28 Alfred Kärcher GmbH & Co. Pistolet de pulvérisation à main pour appareil de nettoyage haute pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106068162A (zh) * 2014-03-10 2016-11-02 富世华股份有限公司 具有符合人体工学的体积控制组件的洒水装置
CN106068162B (zh) * 2014-03-10 2017-07-28 富世华股份有限公司 具有符合人体工学的体积控制组件的洒水装置

Also Published As

Publication number Publication date
GB0319698D0 (en) 2003-09-24
EP1675685A2 (fr) 2006-07-05
EP1675685B1 (fr) 2013-11-27
WO2005018814A2 (fr) 2005-03-03

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