ATE353252T1 - CONTROL DEVICE FOR A FLUID, SUCH AS WATER - Google Patents

CONTROL DEVICE FOR A FLUID, SUCH AS WATER

Info

Publication number
ATE353252T1
ATE353252T1 AT97112016T AT97112016T ATE353252T1 AT E353252 T1 ATE353252 T1 AT E353252T1 AT 97112016 T AT97112016 T AT 97112016T AT 97112016 T AT97112016 T AT 97112016T AT E353252 T1 ATE353252 T1 AT E353252T1
Authority
AT
Austria
Prior art keywords
closure
fluid
water
control device
opening device
Prior art date
Application number
AT97112016T
Other languages
German (de)
Original Assignee
Gardena Mfg 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 Mfg Gmbh filed Critical Gardena Mfg Gmbh
Application granted granted Critical
Publication of ATE353252T1 publication Critical patent/ATE353252T1/en

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
    • 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
    • B05B1/3033—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • 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
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/043—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump having pump readily separable from container

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Lubricants (AREA)

Abstract

The liquid, e.g. water passes through a flow channel (17). This has a closure, which opens/closes automatically dependant upon direction of flow. The closure can be opened manually by an opening device (40,43) with cam control (37-39). The closure has a back pressure valve (21) and closure parts (24, 30), which are relatively movable against spring pressure (32) within a valve housing (20). A control part (36) of the opening device is movably fastened to the valve housing.
AT97112016T 1996-07-19 1997-07-15 CONTROL DEVICE FOR A FLUID, SUCH AS WATER ATE353252T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19629137A DE19629137A1 (en) 1996-07-19 1996-07-19 Control device for a fluid, such as water

Publications (1)

Publication Number Publication Date
ATE353252T1 true ATE353252T1 (en) 2007-02-15

Family

ID=7800262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97112016T ATE353252T1 (en) 1996-07-19 1997-07-15 CONTROL DEVICE FOR A FLUID, SUCH AS WATER

Country Status (3)

Country Link
EP (1) EP0819474B1 (en)
AT (1) ATE353252T1 (en)
DE (2) DE19629137A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923351A1 (en) * 1998-10-07 2000-04-13 Gardena Kress & Kastner Gmbh Liquid pump arrangement, in particular for use in the home and / or garden
EP0992687B1 (en) * 1998-10-07 2013-05-29 Husqvarna AB Valve operated discharge control of a household pump
EP0992686A3 (en) * 1998-10-07 2001-03-07 GARDENA Kress + Kastner GmbH Valve operated discharge control of a household pump
DE19942189C2 (en) * 1999-09-03 2003-06-05 Oase Wuebker Gmbh & Co Kg Connection piece for a pump pressure nozzle
DE10062207B4 (en) * 2000-12-13 2011-07-21 ITT Manufacturing Enterprises, Inc., Del. Pump with selectable suction openings
DE102005045861A1 (en) * 2005-09-21 2007-03-29 Gardena Manufacturing Gmbh Device for fluid control, housing component with such a device and thus equipped pumping device
AU2023206237A1 (en) * 2023-01-31 2024-08-15 W.M. Barr & Company, Inc. Spray Wand

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399300A (en) * 1941-08-29 1946-04-30 Crown Cork & Seal Co Filling apparatus and valve
US2641437A (en) * 1948-05-03 1953-06-09 Jay Carl Check valve with supplemental cam actuator
DE1128711B (en) * 1957-03-28 1962-04-26 Kloeckner Humboldt Deutz Ag Control device for a hydraulic system
US2991800A (en) * 1957-12-11 1961-07-11 Logansport Machine Company Air valve
US3420493A (en) * 1965-12-13 1969-01-07 Wilbur P Kraft Combination metering,check and shut-off valve
DE1550249B2 (en) * 1966-05-26 1970-11-19 Gustav F. Gerdts KG, 28OO Bremen Release device for check valves
DE1600844A1 (en) * 1967-02-23 1970-03-19 Elisabeth Lohoff Geb Krake Check valve
AT320440B (en) * 1972-09-13 1975-02-10 Vortex Pumpen Ag Centrifugal pump with a drive motor supporting the pump rotor
US4690169A (en) * 1986-04-04 1987-09-01 Jogler, Inc. Combined shut off and check valve
US4366834A (en) * 1980-10-10 1983-01-04 Sargent-Welch Scientific Company Back-flow prevention valve
US4580596A (en) * 1983-01-18 1986-04-08 Stehling Henry J Check valve with dual locking mechanism
US5190074A (en) * 1992-04-20 1993-03-02 Christopher Gilman O Check valve apparatus
US5509787A (en) * 1994-10-07 1996-04-23 Valdes; Osvaldo J. Hydraulic actuator for pressure switch of fluidic system

Also Published As

Publication number Publication date
DE19629137A1 (en) 1998-01-22
EP0819474A2 (en) 1998-01-21
EP0819474B1 (en) 2007-02-07
DE59712808D1 (en) 2007-03-22
EP0819474A3 (en) 1999-03-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee