WO2011029577A1 - Pompe à armature oscillante - Google Patents

Pompe à armature oscillante Download PDF

Info

Publication number
WO2011029577A1
WO2011029577A1 PCT/EP2010/005499 EP2010005499W WO2011029577A1 WO 2011029577 A1 WO2011029577 A1 WO 2011029577A1 EP 2010005499 W EP2010005499 W EP 2010005499W WO 2011029577 A1 WO2011029577 A1 WO 2011029577A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
piston
spring
pumping
drive element
Prior art date
Application number
PCT/EP2010/005499
Other languages
German (de)
English (en)
Inventor
Rudolf Lonski
Original Assignee
Rudolf Lonski
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 Rudolf Lonski filed Critical Rudolf Lonski
Priority to US13/261,210 priority Critical patent/US20120230847A1/en
Priority to EP10757026A priority patent/EP2475887A1/fr
Priority to CN201080050415XA priority patent/CN102597517A/zh
Publication of WO2011029577A1 publication Critical patent/WO2011029577A1/fr

Links

Classifications

    • 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
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections

Definitions

  • the invention relates to a vibrating armature pump with a
  • Substantially linearly adjustable pump piston unit comprises, according to the preamble of claim 1.
  • Movement axis oscillating piston back and forth which consists at least partially of magnetic or magnetizable material and is driven by an electromagnetic coil.
  • the piston of an oscillating armature pump When immersed in a cylinder, the piston of an oscillating armature pump displaces a fluid located therein, in particular water. When it leaves the cylinder, it is filled with fluid or water again via a piston so that cyclic pumping operations can take place during the oscillation of the pumping process.
  • oscillating armature pumps are for example in the
  • connection of the two parts for example, by squeezing, caulking, rolling,
  • the object of the invention is in contrast, a
  • Oscillating pump with a pump housing which has a cylinder for receiving a substantially linearly adjustable
  • Pump piston unit comprises, to propose, which is economically cheaper to produce than the prior art.
  • Pump fluid and a separate drive element for driving the pumping element has. This means that in operation according to the invention, two separate or loose elements that are form reciprocating pump piston unit.
  • Vibrating anchor pump according to the invention are produced particularly economically favorable.
  • the pump element which is separate during operation and the drive element which is separate during operation are advantageously located loosely next to one another or one behind the other
  • planar contact surfaces of the separate pumping element and / or the separate drive element are advantageous for this purpose.
  • the pumping element has a first stop for the drive element and the drive element has a second stop Stop for the pumping element on. This ensures that a defined contact or a defined contact surface, namely the corresponding stops, are present, whereby a dimensionally accurate pump piston unit can be realized.
  • the attacks are planer surfaces
  • the first one is
  • the drive movement can preferably be generated by at least one electric drive, in particular by an electromagnetic coil.
  • the first spring element ensures that the two loose or separate parts are limited and
  • At least one second spring element for applying force is
  • the second spring element by means of the drive or the drive unit is tensioned or
  • the second spring element presses or pumps the fluid, ie the spring stroke of the second spring element substantially corresponds to the pumping stroke of the oscillating armature pump according to the invention.
  • the second spring element as a return spring for returning the pump piston unit or the two separate in operation elements, ie the separate
  • Spring element in an advantageous manner as a restoring force for returning the pump piston unit, which is pumped at the same time in an advantageous manner.
  • the drive element consists essentially of a ferromagnetic material. This makes it possible that at least one electromagnetic drive coil or the like, the pumping power and the pumping energy to the
  • Pumping element of the pump piston unit transmits in an advantageous manner or this is acted upon. It has been shown that a drive of the oscillating armature pump, which can be moved linearly back and forth, or its pumping piston unit, can be produced and operated in a particularly economically favorable manner by means of an electromagnetic coil.
  • the drive element consists essentially of magnetic or magnetizable material, in particular magnetic or magnetizable metal, preferably magnetic or magnetizable stainless steel.
  • magnetic or magnetizable material in particular magnetic or magnetizable metal, preferably magnetic or magnetizable stainless steel.
  • magnetizable material such as (rusting) steels are used, which are formed, for example, with a surface coverage corresponding corrosion resistant.
  • rusting magnetizable material
  • Rocker armature pumps according to the invention should be able to perform about 40 million strokes or more without adverse effect. This can be achieved in an advantageous manner, especially with a stainless steel as the material for the drive element.
  • the pumping element consists essentially of a plastic, wherein above all thermoplastics and / or thermosets, in particular mixtures of the two come into question. It has been shown that corresponding plastics are particularly good
  • thermoplastic polyacetate, PEEK, Vespel or the like and / or thermoset BMC or the like can be used. These plastics are on the one hand resistant to chemicals and / or inexpensive and / or have an advantageous
  • a stainless steel may be used as the material for the pumping element.
  • This material is characterized in the use of the pumping element mainly by the fact that it is resistant to abrasion and corrosion and
  • Fig. 1 is a schematic longitudinal section through an oscillating armature pump according to the invention.
  • Fig. 2 is a schematic longitudinal section through an inventive
  • the oscillating armature pump 1 according to FIG. 1 comprises a
  • the pump housing 2 comprises a tubular anchor receptacle 6, which is inserted into the interior of the coil 4 and a
  • Cylinder part 7 which rests on a flange 8 on the yoke 3.
  • a pump piston unit or a pump piston 10 is inserted into the pump housing 2 and comprises a pumping element or piston part 11 and a drive element or magnetic part 12.
  • the piston part 11 is tubular with an axial passage and immersed in a cylinder 13, which in the Cylinder part 7 is formed.
  • the cylinder 13 is closed by a transverse web 16 which has a central passage opening 17.
  • a compression spring 18 is supported on the transverse web 16, which presses a sealing body 19 onto the outlet of the tubular body
  • Piston part 11 presses.
  • the cylinder part 7 is tubularly extended and forms at its outer end the pressure-side connecting piece 20 of the vibrating anchor pump 1.
  • a support ring 21 is in the Inserted connecting piece 20 and forms a stop for a further compression spring 22, which presses a sealing body 23 to the crossbar 16 and thereby the passage opening 17th
  • the pump piston 10 is starting from the piston part 11 in
  • a first compression spring 28 surrounds the intermediate part 24 and is supported on the gradation of the piston part 11 with a large cross section on one side.
  • a web 14 is provided, which advantageously a radial
  • the two parts 11, 12 also have a contact 5 and respectively an axial contact surface on which the two parts 11, 12 touch.
  • Anchor receptacle 6 and the cylinder part 7 of the pump housing 2 is inserted.
  • the magnetic part 12 On the side opposite the piston part 11, the magnetic part 12 has a recess 32, so that a web 15 is formed.
  • a second compression spring 31 is supported on the recess 32, wherein the compression spring 31 is radially held or centered by the web 15.
  • Anchor receptacle 6 comprises a stop 30 and is extended out of the coil 4 and forms at its end a Connector sleeve 34 for connecting a supply line.
  • the vibration tank pump 1 operates as follows.
  • intermittent voltage without sign change such as with only one (positive or negative) half-waves (i.e., the other half-waves are possibly "hidden” by means of a diode or the like)
  • the pump piston 10 is set in vibration in the axial direction A. It oscillates periodically by a defined by the compression springs 28, 31 and possibly also the compression spring 18 neutral position.
  • the two separate parts 11, 12 are in operation only loosely together without a fixed or
  • Piston part 11 was filled, which is in the cylinder 13th
  • the magnetic member 12 is located with its large cross-section close to the inner wall of the armature receptacle 6.
  • the oscillatory motion of the pump piston 10 requires the cyclic filling and emptying of the interior of the armature receptacle 6 on both sides of the magnetic member 12. Since in this embodiment of the magnetic member 12 only a very small gap between the magnet part 12 and inner wall of the armature receptacle 6 is present, is located in this
  • Magnet part 12 is ensured on the other and vice versa
  • transverse bore 25 can also be otherwise, for example, by longitudinal holes or notches in
  • Magnet part 12 can be realized. The present invention
  • the embodiment offers the advantage of a large magnetic mass in the area of action of the coil 4.
  • Sealing function can be selected, with the magnetic
  • Material selection can be made in terms of efficiency or performance of the pump.
  • the pump according to the invention is a piston pump 1 with electromagnetic drive 4.
  • the pump 1 is advantageously not shown in detail
  • An advantageous rectifier in particular a diode or the like, is
  • alternating voltage can be applied.
  • the current flowing through the coil 4 during the application of a voltage half-wave generates a magnetic field in the coil 4 which acts as an electromagnetic force on the piston 10 (large
  • the coil 4 is preferably surrounded by an iron circle.
  • This iron circle is interrupted in the region of the piston side, against which the piston spring 31 acts, advantageously by an air gap of a few millimeters in length.
  • the two pieces of iron which form the air gap may e.g. be named as Polhülsen and the remaining iron circle as Kastenjochblech.
  • Effect of the coil field is greater than the force with which the piston 10 is held in the rest position, the piston 10 moves in the direction of the air gap.
  • this piston stroke in the direction of the piston spring for example, about 6 to 7 mm.
  • Piston rest position The kinetic energy of the piston 10 is so great that the piston 10 continues to move beyond the rest position and is now braked in an advantageous manner by the damping spring 28.
  • this damped stroke is about 3 to 4 mm.
  • the damping spring 28 then moves the piston 10 back in the direction of Kolbenruhelage and oscillates in the rest position as a function of friction and
  • the piston 10 has a large and a small diameter.
  • the large diameter is used by means of a
  • the small diameter serves as a hydraulic
  • the hydraulic pressure piston 11 protrudes in the rest position about 8 mm into a compression chamber.
  • Plunger 11 is advantageously hollow in the middle 26 or drilled. This bore 26 is in turn with a
  • Piston spring located water in an advantageous manner by the large piston bore 27 and then pressed through the small piston bore 26. In this process, opens the, the small piston bore 26 closing valve 19 and the compression chamber is filled with water.
  • Compression chamber immersed pressure piston 11 with his Increasing volume displaces the water located there. Due to this displacement operation, the valve located at the pump outlet 23 opens and the water exits from the pump 1.
  • the displacement of the piston 10 is determined by the surface of the pressure piston 11, the pressure acting on the pressure piston surface and the counteracting force of the piston spring 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

L'invention concerne une pompe à armature oscillante pourvue d'un carter de pompe qui comprend un cylindre pour recevoir une unité piston de pompe (10) à mouvement sensiblement linéaire. Selon l'invention, l'unité piston de pompe (10) présente au moins un élément de pompe (11) pour pomper le fluide et un élément d'entraînement (12) pour entraîner l'élément de pompe (11). Les deux éléments sont de conception séparée ou disposés de manière détachée l'un derrière l'autre.
PCT/EP2010/005499 2009-09-09 2010-09-08 Pompe à armature oscillante WO2011029577A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/261,210 US20120230847A1 (en) 2009-09-09 2010-09-08 Vibrating armature pump
EP10757026A EP2475887A1 (fr) 2009-09-09 2010-09-08 Pompe à armature oscillante
CN201080050415XA CN102597517A (zh) 2009-09-09 2010-09-08 往复运动泵

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040698.0 2009-09-09
DE102009040698 2009-09-09

Publications (1)

Publication Number Publication Date
WO2011029577A1 true WO2011029577A1 (fr) 2011-03-17

Family

ID=43063924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005499 WO2011029577A1 (fr) 2009-09-09 2010-09-08 Pompe à armature oscillante

Country Status (5)

Country Link
US (1) US20120230847A1 (fr)
EP (1) EP2475887A1 (fr)
CN (1) CN102597517A (fr)
DE (1) DE102010044775A1 (fr)
WO (1) WO2011029577A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112306A1 (de) 2013-11-08 2015-05-13 Pierburg Gmbh Magnetpumpe für ein Hilfsaggregat eines Fahrzeugs sowie Verfahren zur Steuerung einer Magnetpumpe für ein Hilfsaggregat
DE102015107207A1 (de) 2015-05-08 2016-11-10 Pierburg Gmbh Magnetpumpe für ein Hilfsaggregat eines Fahrzeugs

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130133909A1 (en) * 2010-05-25 2013-05-30 Roland Greenwood Enhanced vibrational or hammering apparatus
DE102013107481A1 (de) * 2013-07-15 2015-01-15 Sysko AG Systeme und Komponenten Kolben für eine Schwingankerpumpe
DE102013107482A1 (de) * 2013-07-15 2015-01-15 Sysko AG Systeme und Komponenten Kolben für eine Schwingankerpumpe
CN103615366B (zh) * 2013-10-30 2016-01-13 江南大学 一种直线驱动往复式柱塞泵
WO2016106310A1 (fr) * 2014-12-22 2016-06-30 Eaton Corporation Soupape en ligne
DE102016114568A1 (de) 2016-08-05 2018-02-08 Sysko Ag Schwingkolbenpumpvorrichtung
IT201800003069A1 (it) * 2018-02-27 2019-08-27 Elbi Int Spa Pompa a vibrazione con attuazione migliorata
DE102022116097A1 (de) 2022-06-28 2023-12-28 Sysko AG Systeme & Komponenten Schwingankerpumpe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934494A1 (de) * 1988-10-20 1990-04-26 Autobrzdy Jablonec Np Kolbenpumpe, insbesondere kraftstoffpumpe fuer standheizungen von fahrzeugen
EP0288216B1 (fr) 1987-04-15 1992-04-15 Eaton S.A.M. Pompe électrique à liquides
DE60016905T2 (de) 1999-04-09 2005-12-29 Ulka S.P.A. Verbundkolben für eine schwingankerpumpe
DE102005048765A1 (de) 2005-10-10 2007-04-12 Aweco Appliance Systems Gmbh & Co. Kg Schwingankerpumpe

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
IT1130947B (it) * 1980-03-10 1986-06-18 De Dionigi Manlio Perfezionamenti alle pompe elettromagnetiche alternative in particolare per fluidi non viscosi
JPS5797188U (fr) * 1980-12-06 1982-06-15
DE69311525T2 (de) * 1993-01-07 1997-10-02 Tdk Corp Elektromagnetpumpe mit beweglichem Magnetkolben
DE19932416A1 (de) * 1999-07-15 2001-01-18 Huber Hans Gmbh Maschinen Und Vorrichtung zum Entwässern von Schlamm
CN1133810C (zh) * 2001-02-16 2004-01-07 郗大光 电动燃油喷射装置
ITUD20030162A1 (it) * 2003-07-30 2005-01-31 Invensys Controls Italy Srl Pompa elettromagnetica a nucleo oscillante.
US20060027097A1 (en) * 2004-08-03 2006-02-09 Lee Pao C Composite piston for electromagnetic induction type reciprocating pump
US20070248475A1 (en) * 2006-02-10 2007-10-25 Defond Components Limited Fluid pump
CN2886123Y (zh) * 2006-02-16 2007-04-04 刘光跃 一种电磁振动泵
BRPI0601645B1 (pt) * 2006-04-18 2018-06-05 Whirlpool S.A. Compressor linear
CN101275543B (zh) * 2007-03-27 2012-02-29 德昌电机股份有限公司 电磁泵
CN201246292Y (zh) * 2007-08-13 2009-05-27 刘光跃 电磁振动泵

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288216B1 (fr) 1987-04-15 1992-04-15 Eaton S.A.M. Pompe électrique à liquides
DE3934494A1 (de) * 1988-10-20 1990-04-26 Autobrzdy Jablonec Np Kolbenpumpe, insbesondere kraftstoffpumpe fuer standheizungen von fahrzeugen
DE60016905T2 (de) 1999-04-09 2005-12-29 Ulka S.P.A. Verbundkolben für eine schwingankerpumpe
DE102005048765A1 (de) 2005-10-10 2007-04-12 Aweco Appliance Systems Gmbh & Co. Kg Schwingankerpumpe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112306A1 (de) 2013-11-08 2015-05-13 Pierburg Gmbh Magnetpumpe für ein Hilfsaggregat eines Fahrzeugs sowie Verfahren zur Steuerung einer Magnetpumpe für ein Hilfsaggregat
US10151307B2 (en) 2013-11-08 2018-12-11 Pierburg Gmbh Magnet pump for an auxiliary assembly of a vehicle, and method for controlling a magnet pump for an auxiliary assembly
DE102015107207A1 (de) 2015-05-08 2016-11-10 Pierburg Gmbh Magnetpumpe für ein Hilfsaggregat eines Fahrzeugs
WO2016180579A1 (fr) * 2015-05-08 2016-11-17 Pierburg Gmbh Pompe magnétique destinée à un groupe auxiliaire d'un véhicule

Also Published As

Publication number Publication date
EP2475887A1 (fr) 2012-07-18
DE102010044775A1 (de) 2011-03-10
US20120230847A1 (en) 2012-09-13
CN102597517A (zh) 2012-07-18

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