IT1269860B - SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE - Google Patents

SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE

Info

Publication number
IT1269860B
IT1269860B ITMI941110A ITMI941110A IT1269860B IT 1269860 B IT1269860 B IT 1269860B IT MI941110 A ITMI941110 A IT MI941110A IT MI941110 A ITMI941110 A IT MI941110A IT 1269860 B IT1269860 B IT 1269860B
Authority
IT
Italy
Prior art keywords
under pressure
fluid under
simplified structure
dispensing fluid
structure pump
Prior art date
Application number
ITMI941110A
Other languages
Italian (it)
Inventor
Tommaso Ruscitti
Original Assignee
Tommaso Ruscitti
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 Tommaso Ruscitti filed Critical Tommaso Ruscitti
Priority to ITMI941110A priority Critical patent/IT1269860B/en
Publication of ITMI941110A0 publication Critical patent/ITMI941110A0/en
Priority to EP95103728A priority patent/EP0686434A3/en
Publication of ITMI941110A1 publication Critical patent/ITMI941110A1/en
Application granted granted Critical
Publication of IT1269860B publication Critical patent/IT1269860B/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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps

Landscapes

  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Closures For Containers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La presente invenzione ha per oggetto una pompetta per l'erogazione di fluidi sotto pressione, tale pompetta essendo di struttura molto semplice e di basso costo di produzione, comprendendo un numero molto basso di componenti, tutti di facile realizzazione e montaggio.The present invention relates to a pump for the delivery of fluids under pressure, this pump being of very simple structure and of low production cost, comprising a very low number of components, all of which are easy to manufacture and assemble.

ITMI941110A 1994-05-30 1994-05-30 SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE IT1269860B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI941110A IT1269860B (en) 1994-05-30 1994-05-30 SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE
EP95103728A EP0686434A3 (en) 1994-05-30 1995-03-15 Pump of simplified structure, for delivering pressurized fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941110A IT1269860B (en) 1994-05-30 1994-05-30 SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE

Publications (3)

Publication Number Publication Date
ITMI941110A0 ITMI941110A0 (en) 1994-05-30
ITMI941110A1 ITMI941110A1 (en) 1995-11-30
IT1269860B true IT1269860B (en) 1997-04-15

Family

ID=11369014

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941110A IT1269860B (en) 1994-05-30 1994-05-30 SIMPLIFIED STRUCTURE PUMP, FOR DISPENSING FLUID UNDER PRESSURE

Country Status (2)

Country Link
EP (1) EP0686434A3 (en)
IT (1) IT1269860B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1291122B1 (en) * 1997-03-28 1998-12-29 Sar Spa MICROPUMP FOR NEBULIZING FLUIDS WITH PERFECTED DOSING VALVE
IT1291123B1 (en) * 1997-03-28 1998-12-29 Sar Spa IMPROVED MICROPUMP FOR SPRAYING OF FLUIDS
DE102010020726B4 (en) * 2010-05-17 2016-11-24 Inotech Kunststofftechnik Gmbh Multi-component conveying element for dispenser devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046495A (en) * 1976-09-30 1977-09-06 Grimm Jr Bruce F Dispenser pump
JPS61502239A (en) * 1984-06-01 1986-10-09 バンドシユ−　ロバ−ト　エル Pump dispenser with slidable trigger

Also Published As

Publication number Publication date
ITMI941110A0 (en) 1994-05-30
EP0686434A3 (en) 1996-06-12
ITMI941110A1 (en) 1995-11-30
EP0686434A2 (en) 1995-12-13

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Legal Events

Date Code Title Description
0001 Granted