EP0875677A1 - Procédé et pompe à palletes pour le dosage d'une masse pateuse et compressible - Google Patents

Procédé et pompe à palletes pour le dosage d'une masse pateuse et compressible Download PDF

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Publication number
EP0875677A1
EP0875677A1 EP98107418A EP98107418A EP0875677A1 EP 0875677 A1 EP0875677 A1 EP 0875677A1 EP 98107418 A EP98107418 A EP 98107418A EP 98107418 A EP98107418 A EP 98107418A EP 0875677 A1 EP0875677 A1 EP 0875677A1
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EP
European Patent Office
Prior art keywords
compression
pump
area
mass
inlet
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.)
Withdrawn
Application number
EP98107418A
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German (de)
English (en)
Inventor
Max Pargätzi
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.)
Tipper Tie Alpina GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0875677A1 publication Critical patent/EP0875677A1/fr
Withdrawn legal-status Critical Current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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/14—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves

Definitions

  • the invention relates to a method according to Preamble of claim 1 and a vane pump according to the preamble of claim 3.
  • Vane pumps are known. They contain one eccentrically in a recess of the pump housing arranged, drivable rotor. In this are radially displaceable wing mounted, two each Blade with the outer wall of the rotor and the wall the recess of the pump housing, the bottom of the recess and a lid form a sealed delivery cell. Each conveyor cell supports from an inlet area to a discharge area of the pump. Is inside the rotor a control curve is provided which shows the radial displacement the wing determined during its orbit. It is further known, vane pumps for portioning and to be used to fill tubular packaging, especially in the production of sausages.
  • the sausage meat which is a pasty, gaseous and therefore compressible Mass is metered and compressed in the vane pump or pressurized.
  • At the outlet of the vane pump is in the formation of a tubular Packing put a filling tube on which the gathered Packaging wrapper is applied from the the filling tube emerging mass filled, subtracted and is divided below.
  • same volume of sausage meat is conveyed - weight fluctuations again and again the sausages can occur, whereby both overweight and underweight sausages could be. This adverse effect also occurs in the Conveying and portioning other compressible masses as a sausage meat.
  • DE-OS 195 41 088 proposes the compression of a vane pump adjustable make what is intended for the discharge of the pasty Mass in the discharge area by adjusting means done more or less early. With this solution is done in any case a compression of the pasty mass, which in the Discharge area is canceled more or less early; a setting of less than 1% compression is therefore not provided in DE-OS 195 41 08. Furthermore, has demonstrated that the earlier release of the pasty mass in the output area the problem of weight fluctuations for different types of pasty masses (e.g. liver sausage, Raw sausage etc.) can not always solve. The squeezing the compressed mass by the adjusting means can also cause an undesirable loss in quality Mass result.
  • adjusting means can also cause an undesirable loss in quality Mass result.
  • the invention is therefore based on the object a portioning process and a vane pump to create, in which these disadvantages do not occur and especially the compression value on simple Way is also adjustable to 0% and at what weight fluctuations are even more avoidable.
  • the compression setting too Compression begins and determines when or at which point the compression area ends the compression value can go down to 0% be adjustable. This results in a better adjustment to the conditions in the discharge area or the respective mass to be funded.
  • Figure 1 shows a plan view of a vane pump with the cover removed.
  • the rotor 2 is replaced by a Drive not shown driven in the direction of the arrow.
  • the Rotor 2 are radial guides for the blades of the pump arranged, only a part of the Wings, namely wings 3 to 7, with reference numerals are provided.
  • the wings are circulated along with the rotor through a control curve fixed on the inside of the rotor 38 against the wall 13 of the recess in the pump housing pressed in which the rotor is located.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Meat And Fish (AREA)
EP98107418A 1997-04-30 1998-04-23 Procédé et pompe à palletes pour le dosage d'une masse pateuse et compressible Withdrawn EP0875677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH101997 1997-04-30
CH1019/97 1997-04-30

Publications (1)

Publication Number Publication Date
EP0875677A1 true EP0875677A1 (fr) 1998-11-04

Family

ID=4200555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107418A Withdrawn EP0875677A1 (fr) 1997-04-30 1998-04-23 Procédé et pompe à palletes pour le dosage d'une masse pateuse et compressible

Country Status (1)

Country Link
EP (1) EP0875677A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1040758A1 (fr) * 1999-03-30 2000-10-04 Albert Handtmann Maschinenfabrik GmbH & Co. KG Dispositif de transport pour matières pâteuses et procédé pour déterminer la quantité d'air
DE102020107485A1 (de) 2020-03-18 2021-09-23 Schwäbische Hüttenwerke Automotive GmbH Geräuschreduzierte Rotationspumpe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
DE1954108A1 (de) 1969-10-28 1971-05-06 Stelter Heino Ferngesteuertes Bewegungsspielzeug
DE2057750A1 (de) * 1969-11-27 1971-06-09 Stal Refrigeration Ab Drehkolbenmaschine mit Rueckstroemungsregelung
US4502850A (en) * 1981-04-07 1985-03-05 Nippon Soken, Inc. Rotary compressor
EP0388625A2 (fr) 1989-03-21 1990-09-26 NAHRUNGSGÜTER MASCHINENBAU GmbH Dispositif de transport pour produits pâteux
EP0583721A1 (fr) 1992-08-20 1994-02-23 Albert Handtmann Maschinenfabrik GmbH & Co. KG Procédé et dispositif pour diviser des matières pâteuses et compressibles, en particulier de pâtes à saucisson à l'aide d'une pompe à palettes
DE9420306U1 (de) * 1994-12-19 1995-02-16 Albert Handtmann Maschinenfabrik GmbH & Co KG, 88400 Biberach Flügelzellenpumpe
DE19541088A1 (de) 1994-11-04 1996-05-09 Waelchli Hans Flügelzellenpumpe zum Portionieren einer pastösen und kompressiblen Masse sowie Verfahren zu deren Betrieb

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426491A (en) * 1944-04-01 1947-08-26 Irving W Dillon Variable delivery movable vane pump for a fluid transmission mechanism
DE1954108A1 (de) 1969-10-28 1971-05-06 Stelter Heino Ferngesteuertes Bewegungsspielzeug
DE2057750A1 (de) * 1969-11-27 1971-06-09 Stal Refrigeration Ab Drehkolbenmaschine mit Rueckstroemungsregelung
US4502850A (en) * 1981-04-07 1985-03-05 Nippon Soken, Inc. Rotary compressor
EP0388625A2 (fr) 1989-03-21 1990-09-26 NAHRUNGSGÜTER MASCHINENBAU GmbH Dispositif de transport pour produits pâteux
EP0583721A1 (fr) 1992-08-20 1994-02-23 Albert Handtmann Maschinenfabrik GmbH & Co. KG Procédé et dispositif pour diviser des matières pâteuses et compressibles, en particulier de pâtes à saucisson à l'aide d'une pompe à palettes
DE19541088A1 (de) 1994-11-04 1996-05-09 Waelchli Hans Flügelzellenpumpe zum Portionieren einer pastösen und kompressiblen Masse sowie Verfahren zu deren Betrieb
DE9420306U1 (de) * 1994-12-19 1995-02-16 Albert Handtmann Maschinenfabrik GmbH & Co KG, 88400 Biberach Flügelzellenpumpe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1040758A1 (fr) * 1999-03-30 2000-10-04 Albert Handtmann Maschinenfabrik GmbH & Co. KG Dispositif de transport pour matières pâteuses et procédé pour déterminer la quantité d'air
DE19914499A1 (de) * 1999-03-30 2000-10-05 Handtmann Albert Maschf Fördervorrichtung für pastöse Massen und Verfahren zur Bestimmung deren Luftinhaltes
DE19914499C2 (de) * 1999-03-30 2001-12-20 Handtmann Albert Maschf Fördervorrichtung für pastöse Massen und Verfahren zur Bestimmung deren Luftinhaltes
DE102020107485A1 (de) 2020-03-18 2021-09-23 Schwäbische Hüttenwerke Automotive GmbH Geräuschreduzierte Rotationspumpe
US11719240B2 (en) 2020-03-18 2023-08-08 Schwäbische Hüttenwerke Automotive GmbH Reduced-noise rotary pump

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