EP0076932A2 - Wine and fruit press - Google Patents

Wine and fruit press Download PDF

Info

Publication number
EP0076932A2
EP0076932A2 EP82108543A EP82108543A EP0076932A2 EP 0076932 A2 EP0076932 A2 EP 0076932A2 EP 82108543 A EP82108543 A EP 82108543A EP 82108543 A EP82108543 A EP 82108543A EP 0076932 A2 EP0076932 A2 EP 0076932A2
Authority
EP
European Patent Office
Prior art keywords
wing
container
wine
pressure medium
pressing
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.)
Granted
Application number
EP82108543A
Other languages
German (de)
French (fr)
Other versions
EP0076932B1 (en
EP0076932A3 (en
Inventor
Karl-Heinz Quetsch
Günter Käding
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.)
Cessione gunter Kading Ingenieurburo
Original Assignee
QUETSCH KARL HEINZ
Kvt Maschinenbau und Verfahrenstechnik & Co GmbH
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 QUETSCH KARL HEINZ, Kvt Maschinenbau und Verfahrenstechnik & Co GmbH filed Critical QUETSCH KARL HEINZ
Priority to AT82108543T priority Critical patent/ATE27428T1/en
Publication of EP0076932A2 publication Critical patent/EP0076932A2/en
Publication of EP0076932A3 publication Critical patent/EP0076932A3/en
Application granted granted Critical
Publication of EP0076932B1 publication Critical patent/EP0076932B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure

Definitions

  • the invention relates to a wine and fruit press for pressing grapes, fruit mash and other substances interspersed with liquid.
  • Various presses are known for juicing grapes or fruit mash.
  • E.g. Mechanically operating presses are known in which the pressing is carried out by means of a movable pressure plate in a rotating screen cylinder. The pressure plate that is being guided is moved over a rotating spindle.
  • presses are also known in which the pressure plate is moved by means of a hydraulic system.
  • both the mechanical and the hydraulic presses have the disadvantage that the mechanical load acting on the material to be pressed is very high, so that cloudy juices are produced.
  • the actual pressing process is relatively long.
  • pneumatically operating presses are known (DE-OS 23 52 300 and DE-OS 24 56 247), in which a rubber tube is arranged in a container in the shape of a cylinder or a sphere, which is inflated, and which presses the mash to be punched or slotted container wall presses.
  • these presses have the disadvantage that they cannot be automated satisfactorily.
  • Another disadvantage is that the Rubber tube must return to its original shape after each expansion process after the strong expansion. The mechanical strength of the material suffers from this, so that it is destroyed after some time. Before that, however, it becomes porous, and even in this state, bacteria can get stuck in the structure.
  • So-called tank presses are also known, which also operate pneumatically, and in which a movable press cloth runs axially in the container half.
  • the invention is therefore based on the object of specifying a wine and fruit press which avoids the disadvantages described above and, in particular in the case of fully automatic operation, allows a short pressing time.
  • An essential feature of the invented press is that it has a 3-wing or a star cross or a multi-wing inside the perforated or screened container (cross-section), the wings of which are connected by elastic membranes. The wings extend over the entire length of the container.
  • the press in the embodiment of the invented press as a 3-wing press in a largely closed or perforated / sieved container, the press has the advantage that the actual juicing process takes place in a 3-chamber system and pressing times are achieved about three times faster than with the known presses. Furthermore, such a press is energy-saving when pressing off small quantities, since the press can also be operated with only one press chamber.
  • the invented press does not require any effort in the sense of the accident prevention regulations of the professional association, since the crumbling does not have to be done by the rotating drum, but by rotating the wing in the closed and standing system. Furthermore, the invented press can be equipped with simple means for fully automatic operation.
  • the figure shows the cross section of the container with the 3-wing press membrane.
  • the container is mounted as a cylindrical screen jacket 1 on the axis 4 of a machine frame.
  • the 3-wing aircraft or the star cross 2 is also mounted on this axis.
  • the storage takes place in such a way that rotation of the screen jacket and 3-wing is possible independently of one another. In this case, the screen jacket and 3-wing can be rotated both synchronously and asynchronously; counter-rotation is also possible.
  • this press membrane can consist of a rubber hose, which is pulled over the 3-wing, and which is attached to the front of the wing.
  • this press membrane can consist of a rubber hose, which is pulled over the 3-wing, and which is attached to the front of the wing.
  • the rubber tube only lies loosely on the wing end faces.
  • the container is filled via a filling opening 8, which is designed as a manhole or door.
  • the elastic press membrane 3 is drawn onto the 3-wing unit by means of a vacuum blower. A sufficient amount of compressed air 6 is brought between 3-wing 2 and elastic press membrane 3 via a compressed air generator.
  • the dashed line 3a shows the inflated elastic press membrane. This press membrane 3 a presses the mash 5 or another liquid-permeated substance against the permeable wall of the screen casing 1.
  • Two versions of the press are possible.
  • First as shown in the drawing, can be sieved into a corresponding juice pan 9 by means of a sieve container with a free outlet.
  • a double-walled container can also be used, i.e. inside the sieve jacket and outside a closed cylinder into which sieving is carried out in order to achieve less oxidation of the juice.
  • the crumbling device 7 is a scraper mounted on the 3-wing. The crumbling takes place via the 3-wing 2. Here, it rotates about its axis 4, while the screen jacket 1 is locked. Only to empty the machine, ie to remove the pomace, the screen jacket 1 is rotated by 180 °, so that the filling opening 8 points downwards. In another embodiment, the screen jacket 1 could be provided with a second door.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

1. Wine and fruit press comprising a container of cylindrical or similar shape for pressing out grapes, fruit mash or other liquid-containing substances, with a pressing mechanism arranged inside the container ; the pressing mechanism consisting of a multi-blade equipment of radial cross section and extending inside a sieve drum, which constitutes the container, in axial direction and coaxially to said sieve drum ; a flexible elastic membrane being arranged between the individual blades of the multi-blade equipment, and with pipes for conducting a pressure medium, such as compressed air, water etc., between the blades of the multi-blade equipment and the elastic membrane for pressing the membrane in the direction of the sieve drum wall, characterized in that the axes of the multi-blade equipment (2) and of the sieve drum (1) are arranged substantially horizontally, and that the sieve drum (1) and the multi-blade equipment (2) are jointly or relative to one another rotatable around said common axis (4), and that further the sieve drum (1) comprises a filler opening (8) for charging and emptying the pressing chambers, and that the pipes and the valves for conducting the pressure medium are so designed that optionally all chambers between the blades of the multi-blade equipment (2) and the membrane (3) may jointly be charged with the pressure medium or each chamber individually.

Description

Die Erfindung betrifft eine Wein- und Fruchtpresse zum Abpressen von Trauben, Obstmaische und anderen mit Flüssigkeit durchsetzten Stoffen.The invention relates to a wine and fruit press for pressing grapes, fruit mash and other substances interspersed with liquid.

Für das Entsaften von Trauben oder Obstmaische sind verschiedene Pressen bekannt. Z.B. sind mechanisch arbeitende Pressen bekannt, bei denen die Pressung mittels einer beweglichen Druckplatte in einem rotierenden Siebzylinder erfolgt. Dabei wird die gerade geführte Druckplatte über eine sich drehende Spindel verschoben.Various presses are known for juicing grapes or fruit mash. E.g. Mechanically operating presses are known in which the pressing is carried out by means of a movable pressure plate in a rotating screen cylinder. The pressure plate that is being guided is moved over a rotating spindle.

Es sind aber auch Pressen bekannt, bei denen die Druckplatte über eine Hydraulik verschoben wird. Sowohl die mechanisch als auch die hydraulisch arbeitenden Pressen haben aber den Nachteil, daß die auf das Pressgut einwirkende mechanische Belastung sehr groß ist, so daß trubreiche Säfte erzeugt werden. Außerdem ist der eigentliche Pressvorgang verhältnismäßig lang.However, presses are also known in which the pressure plate is moved by means of a hydraulic system. However, both the mechanical and the hydraulic presses have the disadvantage that the mechanical load acting on the material to be pressed is very high, so that cloudy juices are produced. In addition, the actual pressing process is relatively long.

Ferner sind pneumatisch arbeitende Pressen bekannt (DE-OS 23 52 300 und DE-OS 24 56 247), bei denen in einem Behälter in Zylinderform oder in Kugelform ein Gummischlauch angeordnet ist, der aufgeblasen wird, und der die auszupressende Maische an die gelochte oder geschlitzte Behälterwand drückt. Diese Pressen haben jedoch den Nachteil, daß sie nicht zufriedenstellend zu automatisieren sind. Ein weiterer Nachteil ist es, daß der Gummischlauch nach der starken Ausdehnung bei jedem Pressvorgang wieder in seine Ausgangsform zurückgehen muß. Darunter leidet das Material in seiner mechanischen Festigkeit, so daß es nach einiger Zeit zerstört wird. Zuvor wird es jedoch porös, und schon in diesem Zustand können sich Bakterien im Gefüge festsetzen.Furthermore, pneumatically operating presses are known (DE-OS 23 52 300 and DE-OS 24 56 247), in which a rubber tube is arranged in a container in the shape of a cylinder or a sphere, which is inflated, and which presses the mash to be punched or slotted container wall presses. However, these presses have the disadvantage that they cannot be automated satisfactorily. Another disadvantage is that the Rubber tube must return to its original shape after each expansion process after the strong expansion. The mechanical strength of the material suffers from this, so that it is destroyed after some time. Before that, however, it becomes porous, and even in this state, bacteria can get stuck in the structure.

Derartige Pressen haben außerdem eine schlechte Krümelwirkung. Daher muß die Krümelung von Hand und vorwiegend durch den geöffneten Deckel erfolgen. Dies ist sehr zeitraubend und stellt auch eine Gefahrenquelle dar.Such presses also have a poor crumbling effect. Therefore, the crumbling must be done by hand and mainly through the open lid. This is very time consuming and is also a source of danger.

Weiterhin sind sogenannte Tankpressen bekannt, die ebenfalls pneumatisch arbeiten, und bei denen ein bewegliches Presstuch axial in der Behälterhälfte verläuft.So-called tank presses are also known, which also operate pneumatically, and in which a movable press cloth runs axially in the container half.

Diese Pressen haben den Nachteil, daß die Presszeiten sehr lang sind. Letzteres ist dadurch bedingt, daß der auszupressende Maischekuchen eine große Stärke, d.h. Dicke hat. Der dicke Kuchen verhindert die schnelle Saftfreigabe. Die Leistung der Presse ist daher insgesamt nach dem heutigen Stand der Technik nicht zufriedenstellend.These presses have the disadvantage that the pressing times are very long. The latter is due to the fact that the mash cake to be pressed is of great strength, i.e. Has thickness. The thick cake prevents the juice from being released quickly. The overall performance of the press is therefore unsatisfactory according to the current state of the art.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Wein- und Fruchtpresse anzugeben, welche die vorstehend beschriebenen Nachteile vermeidet und insbesondere bei vollautomatischer Arbeitsweise eine kurze Presszeit erlaubt.The invention is therefore based on the object of specifying a wine and fruit press which avoids the disadvantages described above and, in particular in the case of fully automatic operation, allows a short pressing time.

Diese Aufgabe ist durch eine Presse gelöst, welche die in den Ansprüchen angegebenen Merkmale aufweist.This object is achieved by a press which has the features specified in the claims.

Wesentliches Merkmal der erfundenen Presse ist es, daß dieselbe im Inneren des gelochten bzw, gesiebten Behälters über einen 3-Flügler bzw, ein Sternkreuz oder einen Mehrflügler verfügt (Querschnitt), dessen Flügel durch elastische Membranen verbunden sind. Die Flügel erstrecken sich über die ganze Behälterlänge.An essential feature of the invented press is that it has a 3-wing or a star cross or a multi-wing inside the perforated or screened container (cross-section), the wings of which are connected by elastic membranes. The wings extend over the entire length of the container.

In der Ausführungsform der erfundenen Presse als 3-Flügler im weitgehendst geschlossenen oder gelochten/gesiebten Behälter hat die Presse den Vorteil, daß der eigentliche Entsaftungsvorgang in einem 3-Kammersystem erfolgt und ca. dreimal schnellere Presszeiten erzielt werden, als bei den bekannten Pressen. Weiterhin ist eine derartige Presse beim Abpressen von Mindermengen energiesparend, da die Presse auch mit nur einer Presskammer betrieben werden kann.In the embodiment of the invented press as a 3-wing press in a largely closed or perforated / sieved container, the press has the advantage that the actual juicing process takes place in a 3-chamber system and pressing times are achieved about three times faster than with the known presses. Furthermore, such a press is energy-saving when pressing off small quantities, since the press can also be operated with only one press chamber.

Ferner wird durch die sich drehenden Flügel eine sehr gute Krümelung erreicht. Im Gegensatz zur bekannten Tankpresse erfordert die erfundene Presse auch keinen Aufwand im Sinne der Unfallverhütungsvorschriften der Berufsgenossenschaft, da die Krümelung nicht durch die rotierende Trommel erfolgen muß, sondern durch Drehung des Flügels im geschlossenen und stehendem System geschieht. Ferner kann die erfundene Presse mit einfachen Mitteln für vollautomatische Arbeitsweise ausgerüstet werden.Very good crumbling is also achieved by the rotating blades. In contrast to the well-known tank press, the invented press does not require any effort in the sense of the accident prevention regulations of the professional association, since the crumbling does not have to be done by the rotating drum, but by rotating the wing in the closed and standing system. Furthermore, the invented press can be equipped with simple means for fully automatic operation.

In der Zeichnung ist die Erfindung in einem-Ausführungsbeispiel dargestellt.In the drawing, the invention is shown in one embodiment.

Die Figur zeigt den Querschnitt des Behälters mit der 3-Flügel-Pressmembrane. Der Behälter ist als zylinderförmiger Siebmantel 1 auf der Achse 4 eines Maschinengestelles gelagert. Auf dieser Achse ist auch der 3-Flügler bzw. das Sternkreuz 2 gelagert. Die Lagerung erfolgt in der Weise, daß eine Drehung von Siebmantel und 3-Flügler unabhängig voneinander möglich ist. Hierbei kann die Drehung von Siebmantel und 3-Flügler sowohl synchron wie auch asynchron erfolgen; auch ist Gegenlauf möglich.The figure shows the cross section of the container with the 3-wing press membrane. The container is mounted as a cylindrical screen jacket 1 on the axis 4 of a machine frame. The 3-wing aircraft or the star cross 2 is also mounted on this axis. The storage takes place in such a way that rotation of the screen jacket and 3-wing is possible independently of one another. In this case, the screen jacket and 3-wing can be rotated both synchronously and asynchronously; counter-rotation is also possible.

Die freien Enden des 3-Flüglers bzw. Sternkreuzes 2 sind mit einer elastischen Pressmembrane 3 verbunden. Beispielsweise kann diese Pressmembrane aus einem Gummischlauch bestehen, der über den 3-Flügler gezogen ist, und der jeweils auf der Stirnseite der Flügel festgemacht ist. Es wäre allerdings auch vorstellbar, daß der Gummischlauch auf den Flügelstirnseiten nur lose aufliegt.The free ends of the 3-wing or star cross 2 are connected to an elastic press membrane 3. For example, this press membrane can consist of a rubber hose, which is pulled over the 3-wing, and which is attached to the front of the wing. However, it would also be conceivable that the rubber tube only lies loosely on the wing end faces.

Die Befüllung des Behälters erfolgt über eine Einfüllöffnung 8, die als Mannloch oder Tür ausgebildet ist.The container is filled via a filling opening 8, which is designed as a manhole or door.

Hierbei ist über ein Vakuumgebläse die elastische Pressmembrane 3 auf den 3-Flügler aufgezogen. Über einen Drucklufterzeuger wird Druckluft 6 in genügender Menge zwischen 3-Flügler 2 und elastische Pressmembrane 3 gebracht. Hierbei zeigt die strichliniierte Linie 3a die aufgeblähte elastische Pressmembrane. Diese Pressmembrane 3a drückt die Maische 5 oder einen anderen mit Flüssigkeit durchsetzten Stoff an die durchlässige Wand des Siebmantels 1.In this case, the elastic press membrane 3 is drawn onto the 3-wing unit by means of a vacuum blower. A sufficient amount of compressed air 6 is brought between 3-wing 2 and elastic press membrane 3 via a compressed air generator. The dashed line 3a shows the inflated elastic press membrane. This press membrane 3 a presses the mash 5 or another liquid-permeated substance against the permeable wall of the screen casing 1.

Dabei sind zwei Ausführungsvarianten der Presse möglich. Erstens kann, wie in der Zeichnung dargestellt, mittels Siebbehälter mit freiem Auslauf in eine entsprechende Saftwanne 9 gesiebt werden. Es kann aber auch ein Behälter mit Doppelwandung verwendet werden, d.h. innen der Siebmantel und außen ein geschlossener Zylinder, in den gesiebt wird, um eine geringere Oxydation des Saftes zu erreichen.Two versions of the press are possible. First, as shown in the drawing, can be sieved into a corresponding juice pan 9 by means of a sieve container with a free outlet. A double-walled container can also be used, i.e. inside the sieve jacket and outside a closed cylinder into which sieving is carried out in order to achieve less oxidation of the juice.

Durch die Schnelligkeit der Pressung und Saftgewinnung gegenüber den bekannten Pressen, tritt eine Oxydation aber beim eigentlichen Pressvorgang kaum auf. Eine Presse mit Doppelmantel ist somit nur als Sonderausführung anzusehen.Due to the speed of pressing and juice extraction compared to the known presses, oxidation hardly occurs during the actual pressing process. A press with a double jacket is therefore only to be regarded as a special version.

Da der Presskuchen dünner ist und schon bei der ersten Pressung mehr Saft abläuft, ist eine so häufige Krümelung wie bei den Tankpressen, nicht erforderlich. Die Krümelvorrichtung 7 ist ein auf dem 3-Flügler montierter Abstreifer. Die Krümelung erfolgt über den 3-Flügler 2. Hierbei dreht sich dieser um seine Achse 4, während der Siebmantel 1 arretiert ist. Lediglich zum Entleeren der Maschine, d.h. zum Tresteraustrag wird der Siebmantel 1 um 180° gedreht, so daß die Einfüllöffnung 8 nach unten zeigt. Bei einer anderen Ausführungsform könnte der Siebmantel 1 mit einer zweiten Tür versehen sein.Since the press cake is thinner and more juice runs off the first time it is pressed, it is so common that it crumbles as with the tank presses, not necessary. The crumbling device 7 is a scraper mounted on the 3-wing. The crumbling takes place via the 3-wing 2. Here, it rotates about its axis 4, while the screen jacket 1 is locked. Only to empty the machine, ie to remove the pomace, the screen jacket 1 is rotated by 180 °, so that the filling opening 8 points downwards. In another embodiment, the screen jacket 1 could be provided with a second door.

Claims (5)

1.) Wein- und Fruchtpresse mit einem Behälter in Zylinderform, Kugelform oder einer ähnlichen Form zum Auspressen von Trauben, Obstmaische oder anderen mit Flüssigkeit durchsetzten Stoffen, mit einer im Inneren des Behälters angebrachten Presseinrichtung, gekennzeichnet durch folgende Merkmale: a die Presseinrichtung besteht aus einer im Querschnitt sternförmigen, mehrflügeligen Flügeleinrichtung (2), die sich im Inneren des als Siebmantel (1) ausgebildeten Behälters in axialer Richtung erstreckt, b zwischen den einzelnen Flügeln der Flügeleinrichtung (2) ist je eine bewegliche, elastische Membrane (3) angeordnet, c es sind Leitungen und Ventile zur Zuführung eines Druckmittels, wie z.B. Druckluft, Wasser oder dgl., zwischen die Flügel der Flügeleinrichtung (2) und die elastische Membrane (3) vorgesehen, wobei das Druckmittel die Membrane zur Wand des Siebmantels (1) hin drückt. 1.) Wine and fruit press with a container in the shape of a cylinder, a sphere or a similar form for pressing out grapes, fruit mash or other substances permeated with liquid, with a pressing device fitted inside the container, characterized by the following features: a the pressing device consists of a multi-wing wing device (2) which is star-shaped in cross section and which extends in the axial direction inside the container designed as a sieve jacket (1), b a movable, elastic membrane (3) is arranged between each wing of the wing device (2), c There are lines and valves for supplying a pressure medium, such as compressed air, water or the like, between the wings of the wing device (2) and the elastic membrane (3), the pressure medium pushing the membrane towards the wall of the screen jacket (1) presses. 2.) Wein- und Fruchtpresse nach Anspruch 1, dadurch gekennzeichnet, daß die Flügeleinrichtung (2) vorzugsweise drei Flügel besitzt, von denen jeweils zwei einen Winkel von 120° einschließen.2.) Wine and fruit press according to claim 1, characterized in that the wing device (2) preferably has three wings, two of which each enclose an angle of 120 °. 3.) Wein- und Fruchtpresse nach Anspruch 1, dadurch gekennzeichnet, daß die Flügeleinrichtung (2) und der Siebmantel (1) um eine gemeinsame Achse (4) gemeinsam oder relativ zueinander drehbar sind.3.) Wine and fruit press according to claim 1, characterized in that the wing device (2) and the screen jacket (1) about a common axis (4) are rotatable together or relative to each other. 4.) Wein- und Fruchtpresse nach Anspruch 1, dadurch gekennzeichnet, daß die Leitungen und Ventile zur Zuführung des Druckmittels in der Weise ausgebildet sind, daß wahlweise sowohl alle Zwischenräume zwischen den Flügeln der Flügeleinrichtung (2) und der Membrane (3) gemeinsam oder auch jeder Zwischenraum einzeln mit dem Druckmittel beaufschlagbar sind.4.) Wine and fruit press according to claim 1, characterized in that the lines and valves for supplying the pressure medium are designed in such a way that either all the spaces between the wings of the wing device (2) and the membrane (3) together or each gap can be acted upon individually with the pressure medium. 5.) Wein- und Fruchtpresse nach den Ansprüchen 1 - 4, dadurch gekennzeichnet, daß am Ende mindestens eines Flügels der Flügeleinrichtung (2) ein als Krümelvorrichtung (7) dienender Abstreifer angeordnet ist.5.) Wine and fruit press according to claims 1-4, characterized in that at the end of at least one wing of the wing device (2) is arranged as a crumb device (7) serving scraper.
EP82108543A 1981-09-19 1982-09-16 Wine and fruit press Expired EP0076932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108543T ATE27428T1 (en) 1981-09-19 1982-09-16 WINE AND FRUIT PRESS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3137355A DE3137355C2 (en) 1981-09-19 1981-09-19 Wine and fruit press
DE3137355 1981-09-19

Publications (3)

Publication Number Publication Date
EP0076932A2 true EP0076932A2 (en) 1983-04-20
EP0076932A3 EP0076932A3 (en) 1984-05-30
EP0076932B1 EP0076932B1 (en) 1987-05-27

Family

ID=6142151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108543A Expired EP0076932B1 (en) 1981-09-19 1982-09-16 Wine and fruit press

Country Status (3)

Country Link
EP (1) EP0076932B1 (en)
AT (1) ATE27428T1 (en)
DE (1) DE3137355C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268546A1 (en) * 1986-11-13 1988-05-25 Vetter Maschinenfabrik GmbH Press for squeezing out compressible materials containing a fluid, in particular mashes
ES2076070A2 (en) * 1993-04-16 1995-10-16 Trevijano Jose Antonio Lopez Static, pneumatic grape colander (strainer, drainer)
CN104000469A (en) * 2014-06-22 2014-08-27 钱志湘 Triangle rotor juice extractor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101977C (en) * 1959-12-18
FR1049205A (en) * 1952-01-17 1953-12-29 Pneumatic press
DE2015130A1 (en) * 1970-03-28 1971-10-28 Schebesta, Rudolf, Limberg (Österreich) Machine for making a mash, in particular from grapes
EP0029016A1 (en) * 1979-11-13 1981-05-20 FIMA s.r.l. Membrane press improved machine for grapes and grape-husk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1133314A (en) * 1954-12-22 1957-03-26 Pressing method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1049205A (en) * 1952-01-17 1953-12-29 Pneumatic press
NL101977C (en) * 1959-12-18
DE2015130A1 (en) * 1970-03-28 1971-10-28 Schebesta, Rudolf, Limberg (Österreich) Machine for making a mash, in particular from grapes
EP0029016A1 (en) * 1979-11-13 1981-05-20 FIMA s.r.l. Membrane press improved machine for grapes and grape-husk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268546A1 (en) * 1986-11-13 1988-05-25 Vetter Maschinenfabrik GmbH Press for squeezing out compressible materials containing a fluid, in particular mashes
US4872404A (en) * 1986-11-13 1989-10-10 Vetter Maschinenfabrik Gmbh Press for expressing liquids from substances containing them, especially musts
ES2076070A2 (en) * 1993-04-16 1995-10-16 Trevijano Jose Antonio Lopez Static, pneumatic grape colander (strainer, drainer)
CN104000469A (en) * 2014-06-22 2014-08-27 钱志湘 Triangle rotor juice extractor

Also Published As

Publication number Publication date
DE3137355A1 (en) 1983-04-14
ATE27428T1 (en) 1987-06-15
EP0076932B1 (en) 1987-05-27
EP0076932A3 (en) 1984-05-30
DE3137355C2 (en) 1983-12-15

Similar Documents

Publication Publication Date Title
DE3002613C2 (en) Device for washing pulp
DE2945254C2 (en) Press for pressing out liquids containing substances
DE2660950C2 (en) Press for separating liquid and solid substances
EP0268546B1 (en) Press for squeezing out compressible materials containing a fluid, in particular mashes
DE2703598C2 (en) Process for the batchwise pressure filtration of a mixture of liquid and solid matter finely divided therein in a tube filter press
DE1252175B (en) Screw filter press for the continuous dewatering of a pulp made of wood fibers or mixtures of sewage sludge and fibers
DE3105049C2 (en) Press for juicing fruit or the like.
DE2352300A1 (en) LIQUID DISPENSER AND PRESS CONTAINER
DE69309322T2 (en) Press for various products
DE69210442T2 (en) Drainage apparatus
EP0076932A2 (en) Wine and fruit press
DE2702612A1 (en) METHOD AND DEVICE FOR REMOVING MOISTURE FROM SLUDGE, WASTE WATER OR THE LIKE. BY USING A FILTER PRESS
DE3035877C2 (en)
DE69005771T2 (en) Membrane press.
WO2001021385A2 (en) Press for extracting substances containing liquids
EP0442891B1 (en) Process and device for folding back the membrane of a pressure filter for suspensions
DE977234C (en) Device for pressing out masses containing liquid, in particular fruits
DE2825745A1 (en) DEVICE FOR SEPARATING LIQUIDS AND SOLIDS
DE1090180B (en) Filter press with hydraulic repressing
DE1761986C3 (en) Press filter
DE612705C (en) Filter device for suspensions of solids in liquids
DE3436329A1 (en) Wine and fruit press
DE3315799A1 (en) Multi-range wine press
DE3436388A1 (en) Continuous wine and fruit press
DE2548193A1 (en) DEVICE FOR REMOVING LIQUIDS FROM SOLIDS

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH FR IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT CH FR IT LI

16A New documents despatched to applicant after publication of the search report
17P Request for examination filed

Effective date: 19840827

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KVT MASCHINENBAU UND VERFAHRENSTECHNIK GMBH & CO.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: QUETSCH, KARL-HEINZ

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KAEDING, GUENTER,

Inventor name: QUETSCH, KARL-HEINZ

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH FR IT LI

REF Corresponds to:

Ref document number: 27428

Country of ref document: AT

Date of ref document: 19870615

Kind code of ref document: T

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19950914

Year of fee payment: 14

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: KVT MASCHINENBAU UND VERFAHRENSTECHNIK GMBH & CO.

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19960916

ITPR It: changes in ownership of a european patent

Owner name: CESSIONE;GUNTER KADING INGENIEURBURO

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19971230

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980316

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST