EP0533274A3 - Pneumatic membrane-type press in particular for pressing grapes - Google Patents

Pneumatic membrane-type press in particular for pressing grapes Download PDF

Info

Publication number
EP0533274A3
EP0533274A3 EP19920202822 EP92202822A EP0533274A3 EP 0533274 A3 EP0533274 A3 EP 0533274A3 EP 19920202822 EP19920202822 EP 19920202822 EP 92202822 A EP92202822 A EP 92202822A EP 0533274 A3 EP0533274 A3 EP 0533274A3
Authority
EP
European Patent Office
Prior art keywords
drum
grapes
hollow portion
type press
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.)
Withdrawn
Application number
EP19920202822
Other languages
German (de)
French (fr)
Other versions
EP0533274A2 (en
Inventor
Antonio Velo
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.)
Velo SpA
Original Assignee
Velo SpA
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 Velo SpA filed Critical Velo SpA
Publication of EP0533274A2 publication Critical patent/EP0533274A2/en
Publication of EP0533274A3 publication Critical patent/EP0533274A3/en
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A pneumatic membrane-type press in particular for pressing grapes comprises a substantially horizontal drum (10) which is partially perforated and rotatably supported by a support frame (22). The drum (10) is filled with grapes and is provided internally with an impermeable and deformable membrane (14) which, as a result of the action of a fluid under pressure introduced into the drum, performs pressing of the grapes, resulting in the must flowing out from the holes in the drum. The support frame (22) is composed essentially of a first hollow portion (22a), one wall (24) of which supports one end of the drum (10), and a second hollow portion (22b) cantilever with respect to the first hollow portion (22a) and therewith communicating. One wall (32) of said second hollow portion (22b) supports the other end of the drum (10).
EP19920202822 1991-09-19 1992-09-15 Pneumatic membrane-type press in particular for pressing grapes Withdrawn EP0533274A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTV910030U 1991-09-19
ITTV910030U IT225840Z2 (en) 1991-09-19 1991-09-19 PNEUMATIC MEMBRANE PRESS FOR THE PRESSING OF PARTICULARLY GRAPES

Publications (2)

Publication Number Publication Date
EP0533274A2 EP0533274A2 (en) 1993-03-24
EP0533274A3 true EP0533274A3 (en) 1993-05-19

Family

ID=11418826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920202822 Withdrawn EP0533274A3 (en) 1991-09-19 1992-09-15 Pneumatic membrane-type press in particular for pressing grapes

Country Status (2)

Country Link
EP (1) EP0533274A3 (en)
IT (1) IT225840Z2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842761A3 (en) * 1996-04-19 1998-12-02 VELO S.p.A. Press for pressing grapes, fruit residues and other pulpy products
WO2011148228A1 (en) 2010-05-25 2011-12-01 Lasi S.R.L. Improved fermentation apparatus
SI3825111T1 (en) 2019-11-18 2024-06-28 Puelo S.p.A. Apparatus for the pressing of vegetable products in controlled inert atmosphere equipped with molecular separator device for self-production of inert gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499464A1 (en) * 1981-02-12 1982-08-13 Howard Machinery Ltd PNEUMATIC PRESS, ESPECIALLY FOR GRAPES
DE3617712A1 (en) * 1986-05-27 1987-12-23 Fischer Guenter Press for expressing substances containing liquids
EP0268546A1 (en) * 1986-11-13 1988-05-25 Vetter Maschinenfabrik GmbH Press for squeezing out compressible materials containing a fluid, in particular mashes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499464A1 (en) * 1981-02-12 1982-08-13 Howard Machinery Ltd PNEUMATIC PRESS, ESPECIALLY FOR GRAPES
DE3617712A1 (en) * 1986-05-27 1987-12-23 Fischer Guenter Press for expressing substances containing liquids
EP0268546A1 (en) * 1986-11-13 1988-05-25 Vetter Maschinenfabrik GmbH Press for squeezing out compressible materials containing a fluid, in particular mashes

Also Published As

Publication number Publication date
IT225840Y1 (en) 1997-01-24
EP0533274A2 (en) 1993-03-24
ITTV910030U1 (en) 1993-03-19
IT225840Z2 (en) 1997-01-24
ITTV910030V0 (en) 1991-09-19

Similar Documents

Publication Publication Date Title
US6558593B2 (en) Method for pressing ceramic powders
CA2168754A1 (en) Pre-Press for a Paper Web
CA2361625A1 (en) Doctor assembly in a paper machine with a jointed bearing
EP0533274A3 (en) Pneumatic membrane-type press in particular for pressing grapes
SE9703776D0 (en) New material and process for its preparation
EP1006504A3 (en) Support structure for advertising
PT889994E (en) ABSORBENT MATERIAL AND ITS PRODUCTION
ATE83972T1 (en) PNEUMATIC FRUIT PRESS.
DE60111309D1 (en) Press for good of the grape harvest
ES2117588A1 (en) Draining (wringing) system which comprises a cylinder for the compression and draining of waste
ES2076070A2 (en) Static, pneumatic grape colander (strainer, drainer)
JPS6485B2 (en)
EP0781593A3 (en) Process for producing polyetheramide solutions, steam sterilizable membrane preparable by using the polyetheramide solutions, and process for preparing these membranes
JPH0352084Y2 (en)
CA2034289A1 (en) Method for the dewatering particle collections
EP1098032A3 (en) Sealing arrangement for pulp dewatering arrangement
CN217573059U (en) Interior decoration is high-efficient cutting equipment of wall paper for fitment
WO2003037063A8 (en) Soil compacter for connection of a tool
CN209921664U (en) Automatic bender of PET packing area
CN210824638U (en) Reverse osmosis membrane water conservancy diversion cloth rolling closing device
JPH081754Y2 (en) Dehydrator
JPS6411613A (en) Compression membrane for compression type filter press
WO1996005368A3 (en) Apparatus for axially positioning the roll shell in a hydrostatically loaded controlled deflection roll
Kuo Dynamic pore pressure response of saturated Ottawa sand-shock tube tests
ATE170794T1 (en) DEVICE FOR PRODUCING HOLLOW CYLINDRICAL PRODUCTS

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

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR LI PT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR LI PT

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19930803