ATE214661T1 - DRAINAGE ELEMENTS FOR A PNEUMATIC PRESS, ESPECIALLY FOR PRESSING FRUIT, GRAPES AND THEIR PRODUCTS - Google Patents

DRAINAGE ELEMENTS FOR A PNEUMATIC PRESS, ESPECIALLY FOR PRESSING FRUIT, GRAPES AND THEIR PRODUCTS

Info

Publication number
ATE214661T1
ATE214661T1 AT95830475T AT95830475T ATE214661T1 AT E214661 T1 ATE214661 T1 AT E214661T1 AT 95830475 T AT95830475 T AT 95830475T AT 95830475 T AT95830475 T AT 95830475T AT E214661 T1 ATE214661 T1 AT E214661T1
Authority
AT
Austria
Prior art keywords
grapes
products
pneumatic press
pressing fruit
drainage elements
Prior art date
Application number
AT95830475T
Other languages
German (de)
Inventor
Toffola Francesco Della
Original Assignee
Della Toffola 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 Della Toffola Spa filed Critical Della Toffola Spa
Application granted granted Critical
Publication of ATE214661T1 publication Critical patent/ATE214661T1/en

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
    • B30B9/225—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 the diaphragm being tubular

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)
  • Cultivation Of Plants (AREA)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to the drainage channels of a pneumatic press, as utilized in particular for pressing fruit, grapes and grape derivatives, which comprises a tubular membrane and a rotating drum. Associated with the internal surface of the rotating drum are drainage channels of diverse shape and size, of which the arrangement on the internal surface of the drum can be semi-circumferential, circumferential, or single or multistart spiral. The press thus obtained is a totally enclosed vessel in which the product is forced by the tubular membrane against the drainage channels. <IMAGE>
AT95830475T 1994-11-17 1995-11-09 DRAINAGE ELEMENTS FOR A PNEUMATIC PRESS, ESPECIALLY FOR PRESSING FRUIT, GRAPES AND THEIR PRODUCTS ATE214661T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV940133A IT1275047B (en) 1994-11-17 1994-11-17 DRAINAGE CHANNELS FOR PNEUMATIC PRESSES FOR THE PRESSING OF FRUIT, GRAPES AND ITS BY-PRODUCTS.

Publications (1)

Publication Number Publication Date
ATE214661T1 true ATE214661T1 (en) 2002-04-15

Family

ID=11419545

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95830475T ATE214661T1 (en) 1994-11-17 1995-11-09 DRAINAGE ELEMENTS FOR A PNEUMATIC PRESS, ESPECIALLY FOR PRESSING FRUIT, GRAPES AND THEIR PRODUCTS

Country Status (5)

Country Link
EP (1) EP0721836B1 (en)
AT (1) ATE214661T1 (en)
DE (1) DE69525919T2 (en)
ES (1) ES2174911T3 (en)
IT (1) IT1275047B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100402258C (en) * 2004-09-23 2008-07-16 程晓勤 Cutting type figure tube distributing method and device
ITVE20130033A1 (en) 2013-07-02 2015-01-03 Della Toffola Spa MACHINE PERFECTED FOR PRESSING FRUIT OR SIMILAR PRODUCTS AND METHOD FOR CLEANING YOUR DRAINAGE CHANNELS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350913B (en) * 1977-03-17 1979-06-25 Bucher Guyer Ag Masch DEVICE FOR SEPARATING LIQUIDS AND SOLIDS
DE9300755U1 (en) * 1993-01-21 1994-05-26 Josef Willmes Gmbh, 64625 Bensheim Sieve-shaped drainage elements

Also Published As

Publication number Publication date
ES2174911T3 (en) 2002-11-16
EP0721836A2 (en) 1996-07-17
DE69525919D1 (en) 2002-04-25
ITTV940133A0 (en) 1994-11-17
EP0721836A3 (en) 1997-02-26
ITTV940133A1 (en) 1996-05-17
EP0721836B1 (en) 2002-03-20
DE69525919T2 (en) 2002-11-14
IT1275047B (en) 1997-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee