EP3899278B1 - Système de pompe - Google Patents

Système de pompe Download PDF

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Publication number
EP3899278B1
EP3899278B1 EP19832092.1A EP19832092A EP3899278B1 EP 3899278 B1 EP3899278 B1 EP 3899278B1 EP 19832092 A EP19832092 A EP 19832092A EP 3899278 B1 EP3899278 B1 EP 3899278B1
Authority
EP
European Patent Office
Prior art keywords
hose
atomizer
pump
nozzle
rolling
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.)
Active
Application number
EP19832092.1A
Other languages
German (de)
English (en)
Other versions
EP3899278A1 (fr
Inventor
Sebastian Mangold
Manuel FIESEL
Leon LUCK
Björn FREISINGER
Tanja MESSMER
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.)
J Wagner GmbH
Original Assignee
J Wagner 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 J Wagner GmbH filed Critical J Wagner GmbH
Publication of EP3899278A1 publication Critical patent/EP3899278A1/fr
Application granted granted Critical
Publication of EP3899278B1 publication Critical patent/EP3899278B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B05B9/0403—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 with pumps for liquids or other fluent material
    • B05B9/0423—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 with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
    • 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
    • B05B9/0872—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being a peristaltic pump
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1238—Machines, pumps, or pumping installations having flexible working members having peristaltic action using only one roller as the squeezing element, the roller moving on an arc of a circle during squeezing
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1292—Pumps specially adapted for several tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Special Spraying Apparatus (AREA)

Claims (8)

  1. Système de pompe comprenant un système de buses de nébulisation comportant au moins deux buses de nébulisation d'un nébuliseur électrohydrodynamique, le système de pompe comportant au moins un jeu de tuyaux (30) ainsi qu'au moins un rotor de pompe (7) et au moins un élément roulant (6) destiné à former une zone de roulement (21) d'une pompe péristaltique, le jeu de tuyaux (30) comprenant au moins le même nombre de canaux de tuyau (22) que le nombre de buses de nébulisation (70) et chaque canal de tuyau (22) étant associé à une buse de nébulisation (70) et reliant celle-ci à la zone de roulement (21), caractérisé en ce qu'au moins deux, de préférence trois rotors de pompe (7) sont formés, chaque rotor de pompe (7) déplaçant au moins un corps de roulement (6) et étant associé à au moins un canal de tuyau (22).
  2. Système de pompe selon la revendication 1, caractérisé en ce que chaque canal de tuyau (22) relie directement un réservoir à fluide à une buse de nébulisation (70) à travers la zone de roulement (21).
  3. Système de pompe selon la revendication 1, caractérisé en ce qu'un canal de tuyau (22) suit un tracé depuis un réservoir à fluide jusque devant la zone de roulement (21), une division en au moins deux, de préférence trois canaux de tuyau (22) ou plus est formée devant la zone de roulement (21) et ces canaux de tuyau (22) sont disposés en suivant un tracé à travers la zone de roulement (21) jusqu'à respectivement une buse de nébulisation (70) associée au canal de tuyau (22) respectif.
  4. Système de pompe selon l'une des revendications précédentes, caractérisé en ce qu'au moins une buse de nébulisation (70) est reliée à au moins deux canaux de tuyau (22).
  5. Système de pompe selon l'une des revendications précédentes, caractérisé en ce qu'au moins deux, de préférence quatre corps de roulement (6) sont formés, chaque corps de roulement (6) étant associé à au moins un canal de tuyau (22).
  6. Procédé pour faire fonctionner un nébuliseur électrohydrodynamique, le nébuliseur comportant de préférence trois buses de nébulisation (70) ou plus,
    caractérisé en ce que
    un système de pompe selon l'une des revendications précédentes est compris et un débit volumique défini d'un fluide (42, 75, 55) est imposé à chaque buse de nébulisation (70) par le biais du système de pompe.
  7. Procédé selon la revendication 6, caractérisé en ce qu'un jet libre (44, 57, 77) généré de manière hydraulique se produit sous la forme d'une colonne de fluide à la sortie d'une buse de nébuliseur (70), lequel ne forme une nébulisation (79) par interaction électrohydrodynamique qu'après une zone de jet libre.
  8. Procédé selon la revendication 7, caractérisé en ce qu'avec un diamètre d'une ouverture de la buse de nébuliseur (70) de 0,1 mm à 0,3 mm et/ou une longueur d'un canal à fluide dans la buse de nébuliseur (70) de 3 mm à 15 mm, un jet libre (44, 57, 77) de 10 mm à 15 mm est formé.
EP19832092.1A 2018-12-21 2019-12-19 Système de pompe Active EP3899278B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018133406 2018-12-21
PCT/EP2019/086285 WO2020127715A1 (fr) 2018-12-21 2019-12-19 Système de pompe

Publications (2)

Publication Number Publication Date
EP3899278A1 EP3899278A1 (fr) 2021-10-27
EP3899278B1 true EP3899278B1 (fr) 2023-09-27

Family

ID=69105838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19832092.1A Active EP3899278B1 (fr) 2018-12-21 2019-12-19 Système de pompe

Country Status (7)

Country Link
US (1) US20220023898A1 (fr)
EP (1) EP3899278B1 (fr)
JP (1) JP2022515785A (fr)
KR (1) KR20210106543A (fr)
CN (1) CN113439162B (fr)
DE (1) DE102019135149A1 (fr)
WO (1) WO2020127715A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076476A (en) * 1980-05-08 1981-12-02 Warner Lambert Uk Ltd Peristaltic fluid-machines
US9909579B2 (en) * 2014-06-09 2018-03-06 Blue-White Industries, Ltd. Overmolded tubing assembly and adapter for a positive displacement pump
GB2494623B (en) * 2011-09-02 2013-09-25 Tristel Plc Pump apparatus
DE102013101157B4 (de) * 2013-02-06 2015-06-18 Miele & Cie. Kg Dosiereinrichtung für Flüssigmittel
KR102534696B1 (ko) * 2017-04-21 2023-05-22 요트. 바그너 게엠베하 액체용 정전기 분무기 및 정전기 분무기의 동작 방법
EP3612316B1 (fr) * 2017-04-21 2023-05-10 J. Wagner GmbH Pulvérisateur électrostatique pour pulvériser des liquides

Also Published As

Publication number Publication date
CN113439162B (zh) 2023-12-15
CN113439162A (zh) 2021-09-24
DE102019135149A1 (de) 2020-06-25
WO2020127715A1 (fr) 2020-06-25
KR20210106543A (ko) 2021-08-30
JP2022515785A (ja) 2022-02-22
US20220023898A1 (en) 2022-01-27
EP3899278A1 (fr) 2021-10-27

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