EP0618363B1 - Flügelzellenpumpe - Google Patents

Flügelzellenpumpe Download PDF

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Publication number
EP0618363B1
EP0618363B1 EP19940400728 EP94400728A EP0618363B1 EP 0618363 B1 EP0618363 B1 EP 0618363B1 EP 19940400728 EP19940400728 EP 19940400728 EP 94400728 A EP94400728 A EP 94400728A EP 0618363 B1 EP0618363 B1 EP 0618363B1
Authority
EP
European Patent Office
Prior art keywords
rotor
paddles
outlet
inlet
chamber
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
Application number
EP19940400728
Other languages
English (en)
French (fr)
Other versions
EP0618363A1 (de
Inventor
Marjolaine Poinsot
Renée Abad
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0618363A1 publication Critical patent/EP0618363A1/de
Application granted granted Critical
Publication of EP0618363B1 publication Critical patent/EP0618363B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/40—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/44—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member

Definitions

  • the invention aims to produce a pump of the type in question which can treat either more or less viscous liquids or pasty, granular or fibrous materials; of simple design at the level of the pallets which no longer include a pressure spring and at the level of the orifices input and output which include simple means for shearing the fibrous materials; easily removable for cleaning and replacement of defective parts.
  • the rotary vane pump according to the invention is characterized by the characteristics described in the second part of claim 1.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Claims (5)

  1. Flügelzellenpumpe, dazu geeignet, sowohl mehr oder weniger dickflüssige Flüssigkeiten als auch breiige, körnige oder faserige Stoffe wie Fleisch, anzusaugen, von der Art, welche grundsätzlich:
    - eine Kammer (19) beinhaltet, die durch einen innen zylindrischen Stator (1) und zwei gleichfalls kreisförmigen Seitenwänden (7,8) begrenzt wird, von welchen die mit (7) bezeichnete eine Eintrittsöffnung (5) und eine Austrittsöffnung (6) aufweist;
    - einen zylindrischen Rotor (2), welcher ausmittig mit bezug auf die genannte Kammer (19) angeordnet ist, und an seinem Umfange einerseits mindestens zwei Flügelarme (3) aufnimmt, die angelenkt und abnehmbar sind, und andererseits Ausschnitte (14) aufweist, die dazu geeignet sind, die genannten Flügelarme (3) vollständig aufzunehmen und in welchen während der Rotation des genannten Rotors (2) die genannten Eintritts- (5) und Austritts- (6)-Öffnungen einmünden; so daß die Nasenkanten (10) des Rotors (2) und (17,18) der Flügel (3), sowie die Hinterkanten (11) der Einflussmündungen (5) und Ausflussmündungen (6) der Kammer (19) als Schneiden wirken,
    aufweist,
    dadurch gekennzeichnet, daß die Ausnehmungen (14) des Rotors gleichzeitig an deren Umfang die Flügelarme (3) so aufnehmen, daß zwischen den genannten Flügelarmen (3) in geschlossener Stellung, den Seitenwänden (7,8), den Nasen- und Hinterkanten (10,12) und dem Boden der genannten Ausnehmungen (14) ein Raum zustandekommt, der dazu geeignet ist, das zu pumpende Produkt aufzunehmen und in welchem während der Rotation des genannten Rotors (2) die Eintrittsöffnungen (5) und Austrittsöffnungen (9) der Kammer (19) einmünden, welche von den massiven Wänden des Rotors (12) vollständig bestrichen werden.
  2. Pumpe gem. Patentanspruch 1, dadurch gekennzeichnet, daß die Flächen der Ausnehmungen (14) und jene der massiven Teile des Rotors (2) einander identisch sind.
  3. Pumpe gem. Patentanspruch 1, dadurch gekennzeichnet, daß die Nasenkanten (10) des Rotors (2) und die Nasenkanten (17, 18) der Flügelarme (3) in bezug auf die Seitenfläche der Wandung (7) schräg verlaufen, in welcher die Öffnungen (5,6) des Ein- und Austrittes aus der Kammer (19) münden.
  4. Pumpe gem. Patentansprüchen 1 oder 3, dadurch gekennzeichnet, daß die Nasenkanten (10) des Rotors (2) und (17, 18) der Flügelarme (3) in bezug auf die Hinterkanten (11) der Eintrittsöffnungen (5) und Austrittsöffnungen (6) der Kammer (19) kurvenförmig verlaufen.
  5. Pumpe gem. Patentanspruch 1, dadurch gekennzeichnet, daß die Austrittsöffnung (6) so liegt, daß der Beginn ihrer Öffnung im Laufe der Bewegung des Rotors (2) mit dem Beginn des Schliessens des unteren Flügelarmes (3) übereinstimmt.
EP19940400728 1993-04-02 1994-04-01 Flügelzellenpumpe Expired - Lifetime EP0618363B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304085A FR2703408B1 (fr) 1993-04-02 1993-04-02 Pompe rotative à palettes universelle.
FR9304085 1993-04-02

Publications (2)

Publication Number Publication Date
EP0618363A1 EP0618363A1 (de) 1994-10-05
EP0618363B1 true EP0618363B1 (de) 1997-03-12

Family

ID=9445818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940400728 Expired - Lifetime EP0618363B1 (de) 1993-04-02 1994-04-01 Flügelzellenpumpe

Country Status (4)

Country Link
EP (1) EP0618363B1 (de)
DE (1) DE69401970T2 (de)
ES (1) ES2101455T3 (de)
FR (1) FR2703408B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948493C2 (de) * 1999-10-07 2001-10-31 Rolf Deisenroth Förder-, Pump- und Schneidsystem für Lebensmittelzerkleinerungsmaschinen, insbesondere für Fleischwölfe
CN102748278B (zh) * 2009-06-15 2015-03-25 张树春 一种叶片泵/马达
KR101977379B1 (ko) * 2014-02-28 2019-05-13 한온시스템 주식회사 베인 로터리 압축기
CN109209879B (zh) * 2018-08-13 2020-08-28 白明 一种封闭式转子压缩机
CN109268260A (zh) * 2018-11-13 2019-01-25 白明 一种旋转动力泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957593A (en) * 1962-08-16 1964-05-06 Anthony Frank Murphy Positive displacement rotary pump
DE3014520A1 (de) * 1980-04-16 1981-10-22 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Drehkolbenmaschine
DE3431719A1 (de) * 1984-08-29 1986-03-13 SKF GmbH, 8720 Schweinfurt Fluegelzellenpumpe
DE3434501A1 (de) * 1984-09-20 1986-03-27 SKF GmbH, 8720 Schweinfurt Fluegelzellenpumpe
DE3501506A1 (de) * 1985-01-18 1986-07-24 Pierburg Gmbh & Co Kg, 4040 Neuss Drehfluegelpumpe
JPH0249985A (ja) * 1988-08-11 1990-02-20 Mikio Soma 微粒粉末、流体、気体の混合物を圧送するポンプ

Also Published As

Publication number Publication date
ES2101455T3 (es) 1997-07-01
DE69401970T2 (de) 1997-11-20
FR2703408B1 (fr) 1995-05-19
EP0618363A1 (de) 1994-10-05
DE69401970D1 (de) 1997-04-17
FR2703408A1 (fr) 1994-10-07

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