ES2032256A1 - Juice extn. machine, partic. from grapes - with productivity increased by use of ball valves, to control inlet and outlet of pressure chamber - Google Patents
Juice extn. machine, partic. from grapes - with productivity increased by use of ball valves, to control inlet and outlet of pressure chamberInfo
- Publication number
- ES2032256A1 ES2032256A1 ES909002737A ES9002737A ES2032256A1 ES 2032256 A1 ES2032256 A1 ES 2032256A1 ES 909002737 A ES909002737 A ES 909002737A ES 9002737 A ES9002737 A ES 9002737A ES 2032256 A1 ES2032256 A1 ES 2032256A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- extn
- juice
- machine
- decompression
- 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
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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N1/00—Machines or apparatus for extracting juice
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Non-Alcoholic Beverages (AREA)
- Reciprocating Pumps (AREA)
Abstract
Machines for juice extn. from plant prods. by decompression are improved by fitting ball valves for controlling the upper inlet and lower outlet of the machine pressure chamber. Each ball valve being actuated by a hydraulic double-acting piston and cylinder drive unit. Control of opening of the lower ball valve is pref. effected in a short time of less than five-tenths of a second. The upper portion of the decompression chamber has a row of outlets in which mesh filters and special filters are incorporated for exhaust of decompression gases. Compressed gas pref. enters directly into the chamber through a flexible hose. Closure of the inlet ball valve may be slightly delayed so that the chamber may be inert gas flushed. USE/ADVANTAGE - The machines may be used for juice extn. from grapes. The ball valves are more reliable than conventionally used valves, thus allowing higher chamber pressure levels and more rapid opening of the pressure-reducing outlet valve so that machine productivity is increased.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002737A ES2032256B1 (en) | 1990-10-29 | 1990-10-29 | IMPROVEMENTS IN THE VEGETABLE PRODUCTS JUICE EXTRACTING MACHINES BY DECOMPRESSION. |
ITMI912748A IT1251943B (en) | 1990-10-29 | 1991-10-17 | PERFECTION OF VEGETABLE PRODUCT JUICE EXTRACTING MACHINES BY DECOMPRESSION. |
DE4135022A DE4135022A1 (en) | 1990-10-29 | 1991-10-23 | Juice extn. machine, partic. from grapes - with productivity increased by use of ball valves, to control inlet and outlet of pressure chamber |
CH3156/91A CH682205A5 (en) | 1990-10-29 | 1991-10-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002737A ES2032256B1 (en) | 1990-10-29 | 1990-10-29 | IMPROVEMENTS IN THE VEGETABLE PRODUCTS JUICE EXTRACTING MACHINES BY DECOMPRESSION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2032256A1 true ES2032256A1 (en) | 1993-01-16 |
ES2032256B1 ES2032256B1 (en) | 1993-09-01 |
Family
ID=8269367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9002737A Expired - Fee Related ES2032256B1 (en) | 1990-10-29 | 1990-10-29 | IMPROVEMENTS IN THE VEGETABLE PRODUCTS JUICE EXTRACTING MACHINES BY DECOMPRESSION. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH682205A5 (en) |
DE (1) | DE4135022A1 (en) |
ES (1) | ES2032256B1 (en) |
IT (1) | IT1251943B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1482674A (en) * | 1923-04-23 | 1924-02-05 | George A Busse | Spring repairer |
FR2399913A1 (en) * | 1977-08-08 | 1979-03-09 | Bucher Guyer Ag Masch | APPARATUS FOR THE SEPARATION OF SOLID AND LIQUID BODIES |
-
1990
- 1990-10-29 ES ES9002737A patent/ES2032256B1/en not_active Expired - Fee Related
-
1991
- 1991-10-17 IT ITMI912748A patent/IT1251943B/en active IP Right Grant
- 1991-10-23 DE DE4135022A patent/DE4135022A1/en not_active Withdrawn
- 1991-10-29 CH CH3156/91A patent/CH682205A5/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1482674A (en) * | 1923-04-23 | 1924-02-05 | George A Busse | Spring repairer |
FR2399913A1 (en) * | 1977-08-08 | 1979-03-09 | Bucher Guyer Ag Masch | APPARATUS FOR THE SEPARATION OF SOLID AND LIQUID BODIES |
Also Published As
Publication number | Publication date |
---|---|
IT1251943B (en) | 1995-05-27 |
DE4135022A1 (en) | 1992-04-30 |
ES2032256B1 (en) | 1993-09-01 |
ITMI912748A0 (en) | 1991-10-17 |
CH682205A5 (en) | 1993-08-13 |
ITMI912748A1 (en) | 1993-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000601 |