DE589398C - Electromagnetically operated diaphragm pump - Google Patents

Electromagnetically operated diaphragm pump

Info

Publication number
DE589398C
DE589398C DEB155468D DEB0155468D DE589398C DE 589398 C DE589398 C DE 589398C DE B155468 D DEB155468 D DE B155468D DE B0155468 D DEB0155468 D DE B0155468D DE 589398 C DE589398 C DE 589398C
Authority
DE
Germany
Prior art keywords
electromagnetically operated
diaphragm pump
stretched
operated diaphragm
pressure
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
Application number
DEB155468D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB155468D priority Critical patent/DE589398C/en
Application granted granted Critical
Publication of DE589398C publication Critical patent/DE589398C/en
Expired legal-status Critical Current

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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/045—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms with in- or outlet valve arranged in the plate-like pumping flexible members
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive

Description

Elektromagnetisch betriebene Membranpumpe Die Erfindung bezieht sich auf eine elektromagnetisch betriebene Membranluftpumpe mit frei schwingendem Anker, insbesondere zum Durchlüften von Aquarien.Electromagnetically Operated Diaphragm Pump The invention relates to an electromagnetically operated membrane air pump with a freely oscillating armature, especially for ventilating aquariums.

Das Wesen der Erfindung besteht darin, daß der Anker die Ansaugeöffnung besitzt und der Flansch des Druckgehäuses abgebcgene Teile aufweist, über die die am Rande gelochte Gummimembranscheibe gespannt ist. Die Ventile sind dünne Gummistreifen, die über die Saug- und Drucköffnungen gespannt sind. The essence of the invention is that the armature has the suction opening and the flange of the pressure housing has bent parts over which the rubber membrane disc perforated at the edge is stretched. The valves are thin rubber strips that are stretched over the suction and pressure openings.

Die Zeichnung veranschaulicht im Schnitt ein Ausführungsbeispiel.The drawing illustrates an exemplary embodiment in section.

Im oberen Teil des Pumpengehäuses 4. befindet sich ein aus lamellierten Blechen bestehender Elektromagnet 3, der durch die Spule 2, die von Wechselstrom durchflossen wird, erregt wird und dadurch den Magnetanker 8 zum Schwingen bringt. Durch Drehen der Stellschratfbe i kann der Abstand zwischen dem Elektromagnet 3 und dem Magnetanker 8 eingestellt werden. Hierdurch wird die Leistung der Pumpe geregelt. Mit 7 ist das Druckgehäuse der Pumpe bezeichnet, dessen Flansch abgebogene Teile 5, 16 aufweist. Über diese Teile wird die Gummimembranscheibe 13, die am Rande mit Löchern 6, 15 versehen ist, gespannt. Die Gumininlenibranscheibe trugt in der Mitte den -.\lagnetanlcer 8, der mit der Ansaugeöftnung 9 versehen ist. Die Druclcöftnung io befindet sich im Druckgehäuse;. Über die Saug- und Drucköffnungen sind dünne Gummistreifen 12, 11 gespannt, die die Ventile darstellen. Das.Druckrohr ist mit i-. bezeichnet. Der Gummischwamm 17 dient als Schalldämpfer.In the upper part of the pump housing 4. there is a laminated one Sheet metal existing electromagnet 3, which by the coil 2, which is of alternating current is flowed through, is excited and thereby causes the armature 8 to vibrate. By turning the adjusting step i, the distance between the electromagnet 3 and the armature 8 can be adjusted. This increases the performance of the pump regulated. The pressure housing of the pump is designated with 7, the flange of which is bent Parts 5, 16 has. About these parts is the rubber membrane washer 13, which is on the edge is provided with holes 6, 15, stretched. The guminin lenibran disc carries in the In the middle the magnet magnet 8, which is provided with the suction opening 9. The pressure opening io is located in the pressure housing. Over the suction and pressure openings are thin Rubber strips 12, 11 stretched, which represent the valves. The pressure pipe is with i-. designated. The rubber sponge 17 serves as a muffler.

Claims (2)

PATENTANSPRÜCHE: i. Elektromagnetisch betriebene Meinbranpumpe mit in der Mitte der Membran auf ihr befestigtem, hin und her schwingendem Anker, insbesondere zum Durchlüften von Aquarien, dadurch gekennzeichnet, daß der Anker (8) die Ansaugeöffnung (9) besitzt und der Flansch des Druckgehäuses (7) abgebogene Teile 16) aufweist, über die die am Rande gelochte Gummimembranscheibe (13) gespannt ist. PATENT CLAIMS: i. Electromagnetically operated Meinbran pump with in the middle of the membrane on her attached, reciprocating armature, in particular for ventilating aquariums, characterized in that the anchor (8) is the suction opening (9) and the flange of the pressure housing (7) has bent parts 16), over which the rubber diaphragm disc (13) perforated on the edge is stretched. 2. Elektromagnetisch betriebene Membranpumpe nach Anspruch i, dadurch gekennzeichnet, daß über die Saug- und Drucköffnungen (9, io) Gummistreifen (12, 11) gespannt sind.2. Electromagnetic operated diaphragm pump according to claim i, characterized in that the suction and pressure openings (9, io) rubber strips (12, 11) are stretched.
DEB155468D Electromagnetically operated diaphragm pump Expired DE589398C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB155468D DE589398C (en) Electromagnetically operated diaphragm pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB155468D DE589398C (en) Electromagnetically operated diaphragm pump

Publications (1)

Publication Number Publication Date
DE589398C true DE589398C (en) 1933-12-09

Family

ID=7003290

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB155468D Expired DE589398C (en) Electromagnetically operated diaphragm pump

Country Status (1)

Country Link
DE (1) DE589398C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020600A1 (en) 2009-08-18 2011-02-24 Fresenius Medical Care Deutschland Gmbh Disposable element, system for pumping and method for pumping a liquid
US11293428B2 (en) * 2018-01-10 2022-04-05 Murata Manufacturing Co., Ltd. Pump and fluid control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011020600A1 (en) 2009-08-18 2011-02-24 Fresenius Medical Care Deutschland Gmbh Disposable element, system for pumping and method for pumping a liquid
DE102009037845A1 (en) 2009-08-18 2011-04-14 Fresenius Medical Care Deutschland Gmbh Disposable element, system for pumping and method for pumping a liquid
US9360003B2 (en) 2009-08-18 2016-06-07 Fresenius Medical Care Deutschland Gmbh Magnetically actuated disposable cartridge pump, a pump system, and a method of pumping
US11293428B2 (en) * 2018-01-10 2022-04-05 Murata Manufacturing Co., Ltd. Pump and fluid control device

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