DE29919575U1 - Liquid pump based on the oscillating piston / anchor principle - Google Patents
Liquid pump based on the oscillating piston / anchor principleInfo
- Publication number
- DE29919575U1 DE29919575U1 DE29919575U DE29919575U DE29919575U1 DE 29919575 U1 DE29919575 U1 DE 29919575U1 DE 29919575 U DE29919575 U DE 29919575U DE 29919575 U DE29919575 U DE 29919575U DE 29919575 U1 DE29919575 U1 DE 29919575U1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- liquid pump
- principle
- armature
- pump based
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims description 8
- 239000000919 ceramic Substances 0.000 claims description 2
- -1 ferrous metals Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
Das Schutzrecht betrifft eine Flüssigkeitspumpe nach dem Schwingkolben/Ankerprinzip mit einem Stufenkolben und integriertem Rückschlagventil.The patent relates to a liquid pump based on the oscillating piston/armature principle with a stepped piston and integrated check valve.
Dieser Entwicklung liegt das bekannte Prinzip der Schwingkolben/Ankerpumpe zugrunde, welches dadurch geprägt ist, daß ein im von außen angeregten Magnetfeld schwingender Anker/Kolben in einem Gehäuse bzw. Zylinder läuft, wobei durch die Bewegung des Kolbens eine Verdichtung herbeigeführt wird und durch das öffnen bzw. schließen der Ventile ein Mediumsfluß und Druckaufbau entsteht.This development is based on the well-known principle of the oscillating piston/armature pump, which is characterized by an armature/piston oscillating in an externally excited magnetic field running in a housing or cylinder, whereby the movement of the piston causes compression and the opening or closing of the valves creates a medium flow and pressure build-up.
In der zu schützenden Ausführung wurden die Aufgaben realisiert: Durch Schutzanspruch 1: In the version to be protected, the following tasks were realized: By protection claim 1:
Eine direkte mechanische Steuerung des Einlaßventiles und ein Abfedern des Kolbens (4) am Endpunkt seiner Bewegung, durch die Ventilfeder (3) und durch die Lagerung des Kolbens zwischen den Federn (3) und (5), zu erzielen.To achieve a direct mechanical control of the intake valve and a cushioning of the piston (4) at the end point of its movement, by the valve spring (3) and by the bearing of the piston between the springs (3) and (5).
Durch oben genannte Konstruktion wird:The above construction results in:
a) das Saugvermögen erheblich gesteigert.a) the suction capacity is significantly increased.
b) der Lauf des Kolbens beruhigt, wodurch die Geräuschentwicklung und der Verschleiß erheblich reduziert werden.b) the piston runs more smoothly, which significantly reduces noise and wear.
c) Eine erheblich vereinfachte Bauweise realisiert.c) A considerably simplified design is realized.
Ein Anpassen der Pumpenwerkstoffe nach den Erfordernissen der Beständigkeit gegenüber dem zu pumpendem Medium möglich ist, und hohe Funktionalität und Funktionsdauer zu erreichen.It is possible to adapt the pump materials according to the requirements of resistance to the medium to be pumped and to achieve high functionality and service life.
Es keiner Abdichtung zwischen Gehäuse (1) und Sauganschluß bedarf und somit eine mögliche Leckstelle im Vergleich zur üblichen Bauweise nicht besteht. Damit eine erheblich vereinfachte Bauweise realisiert wird.There is no need for a seal between the housing (1) and the suction connection and therefore there is no potential leakage point in comparison to the usual design. This means that a significantly simplified design is achieved.
Die Abb. 1 zeigt die Zusammenstellungszeichnung der einzelnen Komponenten gemäß dem Anspruch. Die enthaltenen Numerierungen sowie Bezugsziffern finden Rückbezug in den Ansprüchen.Figure 1 shows the assembly drawing of the individual components according to the claim. The numbering and reference numbers contained therein are referred to in the claims.
AdFAdF
PUMPENPUMP
u. Flüssigkeitstechnologie GmbHu. Fluid Technology GmbH
Zur Denkstätte 12 82275 Emmering Tel 08141/621698 Fax 08141/621 699 D2 0172/8561916Zur Denkstätte 12 82275 Emmering Tel 08141/621698 Fax 08141/621 699 D2 0172/8561916
1) Flüssigkeitspumpe nach dem Schwinkanker/Kolbenprinzip ist dadurch gekennzeichnet, daß das Einlaßventil (gebildet aus Teil: 2, 3 ) direkt mit dem Kolben Verbunden ist oder am Kolben anliegt.1) Liquid pump according to the swivel armature/piston principle is characterized in that the inlet valve (formed from part: 2, 3) is directly connected to the piston or rests against the piston.
2) Flüssigkeitspumpe nach dem Schwinganker/Kolbenprinzip ist dadurch gekennzeichnet,
daß alle mit dem Medium in Berührung kommenden Bauteile aus
Kunststoffen, Buntmetallen, Edelstahle und Keramiken hergestellt werden können.2) Liquid pump according to the oscillating armature/piston principle is characterized by
that all components that come into contact with the medium are made of
Plastics, non-ferrous metals, stainless steels and ceramics.
3) Flüssigkeitspumpe nach dem Schwinkanker/Kolbenprinzip ist dadurch gekennzeichnet,
daß das Pumpengehäuse ( 1 ) und Sauganschluß aus einem Teil besteht
weshalb keine Abdichtung zwischen Gehäuse (1) und Sauganschluß notwendig
ist.3) Liquid pump according to the swivel armature/piston principle is characterized by
that the pump housing ( 1 ) and suction connection consist of one part
therefore no sealing between housing (1) and suction connection is necessary
is.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29919575U DE29919575U1 (en) | 1999-11-08 | 1999-11-08 | Liquid pump based on the oscillating piston / anchor principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29919575U DE29919575U1 (en) | 1999-11-08 | 1999-11-08 | Liquid pump based on the oscillating piston / anchor principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29919575U1 true DE29919575U1 (en) | 2000-08-31 |
Family
ID=8081308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29919575U Expired - Lifetime DE29919575U1 (en) | 1999-11-08 | 1999-11-08 | Liquid pump based on the oscillating piston / anchor principle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29919575U1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103224C1 (en) * | 2001-01-25 | 2002-12-05 | Eberspaecher J Gmbh & Co | Dosing pump arrangement and dosing pump system containing the same |
| EP1503078A1 (en) * | 2003-07-30 | 2005-02-02 | INVENSYS CONTROLS ITALY Srl | Electromagnetic pump with oscillating core |
| EP1748188A1 (en) * | 2005-07-29 | 2007-01-31 | Truma Gerätetechnik GmbH & Co. KG | Metering pump |
| EP1776306A2 (en) | 2004-02-13 | 2007-04-25 | Intelligent Coffee Company, L.L.C. | Liquid concentrate/extract beverage dispenser with replaceable concentrate/extract cartridge |
| DE102008049900B3 (en) * | 2008-10-05 | 2010-01-07 | Thomas Magnete Gmbh | Membrane pump for conveying of hydraulic fluid in hydraulic system, has housing limiting accommodation chambers for drive block and valve block, and membrane arranged at side of front wall turned towards valve block and covering opening |
| DE102014007392A1 (en) * | 2014-05-20 | 2015-11-26 | Thomas Magnete Gmbh | Reciprocating pump with freeze protection |
-
1999
- 1999-11-08 DE DE29919575U patent/DE29919575U1/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103224C1 (en) * | 2001-01-25 | 2002-12-05 | Eberspaecher J Gmbh & Co | Dosing pump arrangement and dosing pump system containing the same |
| DE10103224C5 (en) * | 2001-01-25 | 2006-01-26 | J. Eberspächer GmbH & Co. KG | Dosierpumpanordnung and this containing metering pump |
| EP1503078A1 (en) * | 2003-07-30 | 2005-02-02 | INVENSYS CONTROLS ITALY Srl | Electromagnetic pump with oscillating core |
| EP1776306A2 (en) | 2004-02-13 | 2007-04-25 | Intelligent Coffee Company, L.L.C. | Liquid concentrate/extract beverage dispenser with replaceable concentrate/extract cartridge |
| EP1748188A1 (en) * | 2005-07-29 | 2007-01-31 | Truma Gerätetechnik GmbH & Co. KG | Metering pump |
| DE102008049900B3 (en) * | 2008-10-05 | 2010-01-07 | Thomas Magnete Gmbh | Membrane pump for conveying of hydraulic fluid in hydraulic system, has housing limiting accommodation chambers for drive block and valve block, and membrane arranged at side of front wall turned towards valve block and covering opening |
| DE102014007392A1 (en) * | 2014-05-20 | 2015-11-26 | Thomas Magnete Gmbh | Reciprocating pump with freeze protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R409 | Internal rectification of the legal status completed | ||
| R123 | Application deemed withdrawn due to non-payment of filing fee | ||
| R207 | Utility model specification |
Effective date: 20001005 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20030624 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20060601 |