ES2011363A6 - Disposable airless sprayer - Google Patents

Disposable airless sprayer

Info

Publication number
ES2011363A6
ES2011363A6 ES8802305A ES8802305A ES2011363A6 ES 2011363 A6 ES2011363 A6 ES 2011363A6 ES 8802305 A ES8802305 A ES 8802305A ES 8802305 A ES8802305 A ES 8802305A ES 2011363 A6 ES2011363 A6 ES 2011363A6
Authority
ES
Spain
Prior art keywords
pump
airless sprayer
sprayer
reservoir
fluid
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.)
Expired - Fee Related
Application number
ES8802305A
Other languages
Spanish (es)
Inventor
Josef Gentischer
Gunter Breitschwerdt
Peter Kwasny
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of ES2011363A6 publication Critical patent/ES2011363A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • 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
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/007—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in only one direction is obtained by a single acting piston motor, e.g. with actuation in the other direction by spring means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A disposable airless sprayer, specially for lacquers, has a reservoir (1) for the fluid to be sprayed, a spraying nozzle (2) and a pump (4) for the fluid to be sprayed provided with a pump piston (5) and continuously working once an operating member (3) is actuated. The pump (4) is driven by a pressurised medium stored under high pressure in a reservoir (9) for the pressurised medium integrated in the sprayer.
ES8802305A 1987-07-21 1988-07-21 Disposable airless sprayer Expired - Fee Related ES2011363A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873724110 DE3724110A1 (en) 1987-07-21 1987-07-21 DISPOSABLE AIRLESS SPRAY CAN WITH COMPRESSED GAS DRIVE

Publications (1)

Publication Number Publication Date
ES2011363A6 true ES2011363A6 (en) 1990-01-01

Family

ID=6332038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802305A Expired - Fee Related ES2011363A6 (en) 1987-07-21 1988-07-21 Disposable airless sprayer

Country Status (3)

Country Link
DE (1) DE3724110A1 (en)
ES (1) ES2011363A6 (en)
WO (1) WO1989000461A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103125U1 (en) * 1991-03-15 1992-03-05 Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg Discharge device for flowable masses
US5710833A (en) * 1995-04-20 1998-01-20 Massachusetts Institute Of Technology Detection, recognition and coding of complex objects using probabilistic eigenspace analysis
EP2873856A1 (en) * 2013-11-18 2015-05-20 Heraeus Medical GmbH Compressed gas motor for operating a lavage system
DE102014203246B4 (en) * 2014-02-24 2017-05-11 Heraeus Medical Gmbh Vacuum motor for operating a lavage system and method for generating a periodic motion
DE102018208567A1 (en) 2018-05-30 2019-12-05 Heraeus Medical Gmbh Vacuum motor, surgical drive system and method of operating a vacuum motor
DE102019113640B3 (en) 2019-05-22 2020-09-17 Heraeus Medical Gmbh Differential pressure motor and method of operating a differential pressure motor
EP3821828A1 (en) 2019-11-13 2021-05-19 Heraeus Medical GmbH Compressed gas motor and method for operating a compressed gas motor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535487A (en) * 1967-04-19 1968-08-09 Spray apparatus and method for garbage chutes and chimneys
US3675824A (en) * 1970-08-07 1972-07-11 American Can Co Aerosol can with propellant actuated slide piston
DE7507289U (en) * 1974-03-08 1975-10-09 Fogautolube Sa Paint spray device
US4011971A (en) * 1975-12-29 1977-03-15 Edward R. Haydon Device for dispensing liquids from a sealed container and for preserving undispensed portions thereof
US3995779A (en) * 1976-03-17 1976-12-07 Lawrence Peska Associates, Inc. Aerosol container
US4202470A (en) * 1977-03-07 1980-05-13 Minoru Fujii Pressurized dispensers for dispensing products utilizing a pressure transfer fluid
FR2384132A1 (en) * 1977-03-18 1978-10-13 Oreal ASSEMBLY CONSISTS OF A PNEUMATICALLY ASSISTED MANUAL PUMP AND ITS ASSOCIATED CONTAINER
US4147284A (en) * 1977-05-25 1979-04-03 Mizzi John V Air propellant-aerosol dispenser and compressor
GB2042941B (en) * 1978-08-09 1983-04-20 Berger Jenson & Nicholson Ltd Apparatus for feeding a liquid to an applicator
DE2922150A1 (en) * 1979-05-31 1980-12-11 Bcb Energietechnik Und Umwelts Spray can propellant gas system - uses carbon di:oxide in high pressure accumulator and differential piston
DE3342388C3 (en) * 1983-11-24 1996-05-23 Wagner Wilhelm Wiwa Air motor for paint sprayers, grease guns and the like

Also Published As

Publication number Publication date
WO1989000461A1 (en) 1989-01-26
DE3724110A1 (en) 1989-02-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19900723