IT1270914B - Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli - Google Patents

Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli

Info

Publication number
IT1270914B
IT1270914B ITVI930046A ITVI930046A IT1270914B IT 1270914 B IT1270914 B IT 1270914B IT VI930046 A ITVI930046 A IT VI930046A IT VI930046 A ITVI930046 A IT VI930046A IT 1270914 B IT1270914 B IT 1270914B
Authority
IT
Italy
Prior art keywords
vacuum source
platform
platforms
solenoid valve
main vacuum
Prior art date
Application number
ITVI930046A
Other languages
English (en)
Inventor
Antonio Corner
Original Assignee
Cartigliano Spa Off
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11425159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1270914(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cartigliano Spa Off filed Critical Cartigliano Spa Off
Priority to ITVI930046A priority Critical patent/IT1270914B/it
Publication of ITVI930046A0 publication Critical patent/ITVI930046A0/it
Priority to US08/525,604 priority patent/US6076273A/en
Priority to AT94912489T priority patent/ATE155232T1/de
Priority to RU95121656A priority patent/RU2126055C1/ru
Priority to UA95094301A priority patent/UA26936C2/uk
Priority to CA002156842A priority patent/CA2156842C/en
Priority to PL94310807A priority patent/PL178948B1/pl
Priority to AU65033/94A priority patent/AU681880B2/en
Priority to DE69404134T priority patent/DE69404134T2/de
Priority to BR9406794A priority patent/BR9406794A/pt
Priority to CZ19952471A priority patent/CZ288871B6/cs
Priority to EP94912489A priority patent/EP0689659B1/en
Priority to PCT/EP1994/000876 priority patent/WO1994023255A1/en
Priority to JP52162194A priority patent/JP3655919B2/ja
Priority to ES94912489T priority patent/ES2105681T3/es
Priority to KR1019950703525A priority patent/KR100287926B1/ko
Publication of ITVI930046A1 publication Critical patent/ITVI930046A1/it
Publication of IT1270914B publication Critical patent/IT1270914B/it
Application granted granted Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/045—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying thin, flat articles in a batch operation, e.g. leather, rugs, gels
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/58—Drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invenzione si riferisce ad un impianto a vuoto stabilizzato per essiccatoi di pelli industriali a pianali di evaporazione multipli. L'impianto comprende una sorgente di vuoto principale collegabile con una serie di pianali di evaporazione per creare negli stessi, a regime, una depressione di valore predeterminato. E' prevista una sorgente di vuoto secondaria atta a creare in un pianale alla volta una depressione prossima a quella di regime, e mezzi valvolari per collegare selettivamente ogni pianale, inizialmente a pressione ambiente, prima con la sorgente di vuoto secondaria e successivamente con la sorgente di vuoto principale, in modo da eliminare, al momento del collegamento di ogni pianale con la sorgente di vuoto principale, sostanziali variazioni di pressione nei rimanenti pianali. I mezzi valvolari comprendono, per ogni pianale, almeno una prima elettrovalvola su una linea di comunicazione con l'ambiente esterno, almeno una seconda elettrovalvola su una linea di collegamento con la sorgente di vuoto secondaria ed almeno una terza elettrovalvola su una linea di collegamento con la sorgente di vuoto principale. Sono inoltre previsti mezzi di controllo atti a comandare l'apertura e la chiusura sequenziale ciclica delle prime, seconde e terze elettrovalvole di ogni pianale.
ITVI930046A 1993-03-26 1993-03-26 Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli IT1270914B (it)

Priority Applications (16)

Application Number Priority Date Filing Date Title
ITVI930046A IT1270914B (it) 1993-03-26 1993-03-26 Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli
KR1019950703525A KR100287926B1 (ko) 1993-03-26 1994-03-21 다단시 증발 베드를 구비한 공업용 가죽 건조기의 안정화 진공 장치
AU65033/94A AU681880B2 (en) 1993-03-26 1994-03-21 Stabilized vacuum apparatus for industrial multiple-bed hide driers
CZ19952471A CZ288871B6 (cs) 1993-03-26 1994-03-21 Podtlakové zařízení pro průmyslové sušiče kůží s více odpařovacími rošty
RU95121656A RU2126055C1 (ru) 1993-03-26 1994-03-21 Стабилизированное устройство вакуумирования для промышленных сушилок кожи с множеством испарительных стеллажей
UA95094301A UA26936C2 (uk) 1993-03-26 1994-03-21 Стабілізоваhа вакуумhа устаhовка для багатокасетhих промислових сушарок для шкір
CA002156842A CA2156842C (en) 1993-03-26 1994-03-21 Stabilized vacuum apparatus for industrial multiple-bed hide driers
PL94310807A PL178948B1 (pl) 1993-03-26 1994-03-21 Urzadzenie do stabilizacji prózni dla przemyslowych suszarek skóro wielopoziomowych lozach wyparnych PL PL PL PL PL
US08/525,604 US6076273A (en) 1993-03-26 1994-03-21 Stabilized vacuum apparatus for industrial multiple-bed hide driers
DE69404134T DE69404134T2 (de) 1993-03-26 1994-03-21 Stabilisierter vakuumapparat für industriellen mehrbettigen hauttrockner
BR9406794A BR9406794A (pt) 1993-03-26 1994-03-21 Aparelho a vácuo estabilizado para secadores de peles industriais
AT94912489T ATE155232T1 (de) 1993-03-26 1994-03-21 Stabilisierter vakuumapparat für industriellen mehrbettigen hauttrockner
EP94912489A EP0689659B1 (en) 1993-03-26 1994-03-21 Stabilized vacuum apparatus for industrial multiple-bed hide driers
PCT/EP1994/000876 WO1994023255A1 (en) 1993-03-26 1994-03-21 Stabilized vacuum apparatus for industrial multiple-bed hide driers
JP52162194A JP3655919B2 (ja) 1993-03-26 1994-03-21 産業用多段ベッド皮乾燥機のための安定化真空装置
ES94912489T ES2105681T3 (es) 1993-03-26 1994-03-21 Aparato de vacio estabilizado para secaderos industriales de pieles con multiples lechos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI930046A IT1270914B (it) 1993-03-26 1993-03-26 Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli

Publications (3)

Publication Number Publication Date
ITVI930046A0 ITVI930046A0 (it) 1993-03-26
ITVI930046A1 ITVI930046A1 (it) 1994-09-26
IT1270914B true IT1270914B (it) 1997-05-16

Family

ID=11425159

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI930046A IT1270914B (it) 1993-03-26 1993-03-26 Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli

Country Status (16)

Country Link
US (1) US6076273A (it)
EP (1) EP0689659B1 (it)
JP (1) JP3655919B2 (it)
KR (1) KR100287926B1 (it)
AT (1) ATE155232T1 (it)
AU (1) AU681880B2 (it)
BR (1) BR9406794A (it)
CA (1) CA2156842C (it)
CZ (1) CZ288871B6 (it)
DE (1) DE69404134T2 (it)
ES (1) ES2105681T3 (it)
IT (1) IT1270914B (it)
PL (1) PL178948B1 (it)
RU (1) RU2126055C1 (it)
UA (1) UA26936C2 (it)
WO (1) WO1994023255A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980127A1 (it) * 1998-06-29 1999-12-29 Cartigliano Off Spa Impianto di essicazione ad alto vuoto equilibrato per pelli industria li e prodotti similari
JP5422935B2 (ja) * 2008-07-29 2014-02-19 凸版印刷株式会社 減圧乾燥装置
ITVI20110307A1 (it) * 2011-11-25 2013-05-26 Turato S R L Off Impianto del vuoto per essiccatoi di pelli a pianali multipli
CN103591777B (zh) * 2013-11-29 2015-07-08 深圳市信宇人科技有限公司 适合于锂电池加工过程中使用的组合式真空烤箱
ITVI20130304A1 (it) * 2013-12-19 2015-06-20 Turato Srl Off Impianto a vuoto stabilizzato per essiccatoio di pelli industriali a pianali di evaporazione multipli
IT201600070577A1 (it) * 2016-07-06 2018-01-06 Simtech S R L Impianto per l’asciugatura di pelli
CN108955097B (zh) * 2017-11-28 2020-07-10 广东聚华印刷显示技术有限公司 真空干燥装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR376426A (fr) * 1906-06-11 1907-08-08 Louis Alphonse Morel Procédé permettant la déshydratation des substances ne pouvant supporter sans altération l'action de la chaleur
GB625703A (en) * 1947-04-18 1949-07-01 Anders Laurids Andersen Improvements in drying plant
FR1364603A (fr) * 1963-02-26 1964-06-26 Vide Soc Gen Du Dispositif de séchage sous vide
FR2182406A6 (it) * 1972-04-26 1973-12-07 Scaal
US3736016A (en) * 1971-12-06 1973-05-29 C G Garvey Lock guard for trailer doors
US4104805A (en) * 1974-02-25 1978-08-08 Seymour C. Yuter Sequential drying system with isolated closed drying paths
GB1504218A (en) * 1976-04-26 1978-03-15 Whiteley Ltd Driers for textile materials
US4147511A (en) * 1978-01-30 1979-04-03 E. I. Du Pont De Nemours And Company Process for solvent-drying leather
IT1204265B (it) * 1986-03-24 1989-03-01 Cartigliano Off Spa Macchina essicatrice sottovuoto a piu' piani di lavoro per pelli conciate
IT1233807B (it) * 1989-02-15 1992-04-17 Cartigliano Off Spa Macchina essiccatrice sottovuoto a pianali multipli per pelli industriali e prodotti similari.
US5647945A (en) * 1993-08-25 1997-07-15 Tokyo Electron Limited Vacuum processing apparatus
FI943225A0 (fi) * 1994-07-06 1994-07-06 High Speed Tech Ltd Oy Apparatur foer undertrycktorkning av materialet skaerskild virke eller liknande

Also Published As

Publication number Publication date
ITVI930046A0 (it) 1993-03-26
CZ288871B6 (cs) 2001-09-12
BR9406794A (pt) 1996-03-19
RU2126055C1 (ru) 1999-02-10
CZ247195A3 (en) 1996-02-14
JPH08509754A (ja) 1996-10-15
PL310807A1 (en) 1996-01-08
DE69404134D1 (de) 1997-08-14
AU681880B2 (en) 1997-09-11
ATE155232T1 (de) 1997-07-15
ITVI930046A1 (it) 1994-09-26
DE69404134T2 (de) 1997-10-30
AU6503394A (en) 1994-10-24
PL178948B1 (pl) 2000-07-31
EP0689659A1 (en) 1996-01-03
WO1994023255A1 (en) 1994-10-13
UA26936C2 (uk) 1999-12-29
US6076273A (en) 2000-06-20
CA2156842C (en) 2005-05-31
ES2105681T3 (es) 1997-10-16
KR100287926B1 (ko) 2001-05-02
JP3655919B2 (ja) 2005-06-02
CA2156842A1 (en) 1994-10-13
EP0689659B1 (en) 1997-07-09

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990212