EP0920918A3 - Auftrags- bzw. Dosiervorrichtung für Fluide - Google Patents

Auftrags- bzw. Dosiervorrichtung für Fluide Download PDF

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Publication number
EP0920918A3
EP0920918A3 EP98118853A EP98118853A EP0920918A3 EP 0920918 A3 EP0920918 A3 EP 0920918A3 EP 98118853 A EP98118853 A EP 98118853A EP 98118853 A EP98118853 A EP 98118853A EP 0920918 A3 EP0920918 A3 EP 0920918A3
Authority
EP
European Patent Office
Prior art keywords
pressure
fluid
applying
open position
outlet opening
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Withdrawn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
EP98118853A
Other languages
English (en)
French (fr)
Other versions
EP0920918A2 (de
Inventor
Rolf Schiefer
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 EP0920918A2 publication Critical patent/EP0920918A2/de
Publication of EP0920918A3 publication Critical patent/EP0920918A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • 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
    • B05B1/3006—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 actuated by the pressure of the fluid to be sprayed

Landscapes

  • Coating Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Bei einer Auftrags- bzw. Dosiervorrichtung für Fluide ist in einem Gehäuse (10), dessen Gehäuseinnerem das Fluid zuführbar ist, eine Austrittsöffnung (14) vorgesehen. Ein der Austrittsöffnung zugeordnetes Verschlußteil ist entgegen einer in dessen Schließrichtung wirkenden, vom Fluiddruck unabhängigen Schließkraft durch eine Druckerhöhung des zugeführten Fluids in eine Öffnungsposition bewegbar. Somit wird das Verschlußteil direkt durch Einwirkung des Fluiddrucks bewegt und bei aufrechterhaltenem Druck in seiner Öffnungsposition gehalten, so daß auf zusätzliche elektro-pneumatische Vorrichtungen verzichtet werden kann.
EP98118853A 1997-12-05 1998-10-06 Auftrags- bzw. Dosiervorrichtung für Fluide Withdrawn EP0920918A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29721398U DE29721398U1 (de) 1997-12-05 1997-12-05 Auftrags- bzw. Dosiervorrichtung für Fluide
DE29721398U 1997-12-05

Publications (2)

Publication Number Publication Date
EP0920918A2 EP0920918A2 (de) 1999-06-09
EP0920918A3 true EP0920918A3 (de) 2000-11-29

Family

ID=8049450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118853A Withdrawn EP0920918A3 (de) 1997-12-05 1998-10-06 Auftrags- bzw. Dosiervorrichtung für Fluide

Country Status (2)

Country Link
EP (1) EP0920918A3 (de)
DE (1) DE29721398U1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879012A (en) * 1930-01-20 1932-09-27 American Moistening Co Atomizing nozzle
US3081947A (en) * 1959-06-26 1963-03-19 Continental Can Co Pressure operated spray gun
US3913804A (en) * 1974-07-19 1975-10-21 Robert H Laauwe Aerosol valve actuator
DE9208796U1 (de) * 1992-07-01 1992-10-08 Suttner GmbH & Co KG, 4800 Bielefeld Strahldüse für Hochdruckreinigungsgeräte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879012A (en) * 1930-01-20 1932-09-27 American Moistening Co Atomizing nozzle
US3081947A (en) * 1959-06-26 1963-03-19 Continental Can Co Pressure operated spray gun
US3913804A (en) * 1974-07-19 1975-10-21 Robert H Laauwe Aerosol valve actuator
DE9208796U1 (de) * 1992-07-01 1992-10-08 Suttner GmbH & Co KG, 4800 Bielefeld Strahldüse für Hochdruckreinigungsgeräte

Also Published As

Publication number Publication date
EP0920918A2 (de) 1999-06-09
DE29721398U1 (de) 1998-02-26

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