AT34296B - Diaphragm pump for dedusting devices. - Google Patents

Diaphragm pump for dedusting devices.

Info

Publication number
AT34296B
AT34296B AT34296DA AT34296B AT 34296 B AT34296 B AT 34296B AT 34296D A AT34296D A AT 34296DA AT 34296 B AT34296 B AT 34296B
Authority
AT
Austria
Prior art keywords
flaps
diaphragm pump
suction
pumps
dedusting devices
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Lueftschitz
Original Assignee
Rudolf Lueftschitz
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 Lueftschitz filed Critical Rudolf Lueftschitz
Application granted granted Critical
Publication of AT34296B publication Critical patent/AT34296B/en

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  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Membranpumpe    für, Entstguhungsvorrichtungen.   



   Die Erfindung hat eine mehrkammerige Membranpumpe für Entstaubungsvorrichtungen zum Gegenstande, bei der die Saug-und Druckventile derart in Rahmen angeordnet sind, dass sie zum   Zwecke der Reinigungoder   Ausbesserung leicht herausgenommen werden können. 



   In der Zeichnung ist eine Ausführungsform der Pumpe nach der Erfindung im lotrechten Schnitt veranschaulicht. 



     'Im Gestell   sind mehrere Membranpumpen 2 übereinander angeordnet. Sämtliche Pumpen werden von einer Stange 3 betätigt, die durch Stopfbüchsen in den Deckeln der Pumpen geführt und in geeigneter Weise, etwa durch eine Kurbel 4, bewegt wird. Die Saugklappen   5   und die Druckklappen 6 sind in je einer an einer Seite der Membranpumpen vorgesehenen Kammer, 7 und 8, angebracht. Die Kammer 7 steht mit der Saugleitung 9, die Kammer 8 mit der Druckleitung 10 in dauernd offener Verbindung. Die Klappen sind an besonderen Rahmen 11 und 12 befestigt, die in die Kammern 7 und 8 dicht an die Seitenwände der Membranpumpen passend eingeschoben sind.

   Diese Anordnung gestattet es, im Bedarfsfalle die Rahmen samt den Klappen auszuheben und einzusetzen, ohne dass es notwendig wäre, die Maschine zu zerlegen oder einzelne Teile abzunehmen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Diaphragm pump for, deaeration devices.



   The subject of the invention is a multi-chamber diaphragm pump for dedusting devices, in which the suction and pressure valves are arranged in frames in such a way that they can be easily removed for cleaning or repairs.



   In the drawing, an embodiment of the pump according to the invention is illustrated in vertical section.



     'Several membrane pumps 2 are arranged one above the other in the frame. All pumps are actuated by a rod 3 which is guided through stuffing boxes in the covers of the pumps and moved in a suitable manner, for example by a crank 4. The suction flaps 5 and the pressure flaps 6 are each fitted in a chamber 7 and 8 provided on one side of the diaphragm pumps. The chamber 7 is in permanent open connection with the suction line 9, the chamber 8 with the pressure line 10. The flaps are attached to special frames 11 and 12 which are pushed into the chambers 7 and 8 tightly against the side walls of the diaphragm pumps.

   This arrangement makes it possible, if necessary, to dig out the frame and the flaps and use them without the need to dismantle the machine or remove individual parts.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Membranpumpe für Entstaubungsvorrichtungen mit mehreren übereinander angeordneten und durch eine gemeinsame Stange betätigten Pumpen, deren Saug-und Druckklappen sämtlich in je einer gemeinsamen, an : der Seite der Membranpumpen angeordneten Kammer (7 und 8) untergebracht sind, wovon die eine mit der Saugleitung, die andere mit der Druckleitung in dauernd offener Verbindung steht, dadurch gekennzeichnet, dass die Saug-und Druckklappen (5, 6) an Rahmen (11, 12) angeordnet sind, die in die Kammern (7, 8) dicht an die Seiten der Membranpumpen passend eingeschoben werden, um die Klappen ausheben und einsetzen zu können, ohne die Vorrichtung zerlegen zu müssen. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Diaphragm pump for dedusting devices with several pumps arranged one above the other and operated by a common rod, the suction and pressure flaps of which are all housed in a common chamber (7 and 8) arranged on the side of the diaphragm pumps, one of which with the suction line, the other is in permanently open connection with the pressure line, characterized in that the suction and pressure flaps (5, 6) are arranged on frames (11, 12) which fit into the chambers (7, 8) close to the sides of the diaphragm pumps be inserted to dig out the flaps and insert them without having to disassemble the device. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT34296D 1907-01-04 1907-01-04 Diaphragm pump for dedusting devices. AT34296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34296T 1907-01-04

Publications (1)

Publication Number Publication Date
AT34296B true AT34296B (en) 1908-09-10

Family

ID=3550379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34296D AT34296B (en) 1907-01-04 1907-01-04 Diaphragm pump for dedusting devices.

Country Status (1)

Country Link
AT (1) AT34296B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467883A (en) * 1946-07-17 1949-04-19 Rodney Edwards Fluid pressure device
US2918878A (en) * 1957-12-05 1959-12-29 Symington Wayne Corp Double-acting diaphragm pump
CN112502947A (en) * 2020-12-16 2021-03-16 曾昭达 A tympanic pump
EP3851674A1 (en) * 2020-01-20 2021-07-21 Tekoma Sàrl Double membrane pump
DE102024103304A1 (en) * 2024-02-06 2025-08-07 Lutz Pumpen Gmbh MULTI-DISPLACEMENT PUMP
WO2025264767A1 (en) * 2024-06-19 2025-12-26 Graco Minnesota Inc. Externally driven axial double diaphragm pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467883A (en) * 1946-07-17 1949-04-19 Rodney Edwards Fluid pressure device
US2918878A (en) * 1957-12-05 1959-12-29 Symington Wayne Corp Double-acting diaphragm pump
EP3851674A1 (en) * 2020-01-20 2021-07-21 Tekoma Sàrl Double membrane pump
CH717057A1 (en) * 2020-01-20 2021-07-30 Tekoma Sarl Double diaphragm pump.
CN112502947A (en) * 2020-12-16 2021-03-16 曾昭达 A tympanic pump
DE102024103304A1 (en) * 2024-02-06 2025-08-07 Lutz Pumpen Gmbh MULTI-DISPLACEMENT PUMP
EP4711614A2 (en) 2024-02-06 2026-03-18 Lutz Pumpen GmbH Multiple displacement pump
WO2025264767A1 (en) * 2024-06-19 2025-12-26 Graco Minnesota Inc. Externally driven axial double diaphragm pump

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