ATE214148T1 - VACUUM DRYING OVEN - Google Patents

VACUUM DRYING OVEN

Info

Publication number
ATE214148T1
ATE214148T1 AT96108046T AT96108046T ATE214148T1 AT E214148 T1 ATE214148 T1 AT E214148T1 AT 96108046 T AT96108046 T AT 96108046T AT 96108046 T AT96108046 T AT 96108046T AT E214148 T1 ATE214148 T1 AT E214148T1
Authority
AT
Austria
Prior art keywords
panel
shelf
vacuum
vacuum drying
panels
Prior art date
Application number
AT96108046T
Other languages
German (de)
Inventor
Bernd Dreisbach
Original Assignee
Bernd Dreisbach
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 Bernd Dreisbach filed Critical Bernd Dreisbach
Application granted granted Critical
Publication of ATE214148T1 publication Critical patent/ATE214148T1/en

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
    • 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
    • F26B5/044—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 materials in a batch operation in an enclosure having a plurality of shelves which may be heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A vacuum drying cupboard incorporates shelves constructed as heat exchangers which maintain the temp. at a required level. The upper and lower shelf panels are sheet metal. Adjacent upper and lower shelves are joined by their ends and the cavity within each shelf contg. the heat transfer fluid medium is sub-divided into sections by intermediate structures. The novelty is that (a) the ends (11-14) of the upper shelf face (5) metal panel and the lower face (6) metal panel are extended to form side-strips, (b) that the end edges (11,13) of each upper panel (5) and the end-edges (12,14) of the lower panel (6) contact the neighbouring heating/cooling surface (4) to form a vacuum-tight join, (c) the outer upper panel (5') and the outer lower panel (6') are fabricated without any significant side-strip, (d) the depressions (2-2""") formed by the upper (5) and lower (6) panels and the side strips (11-14) are held by a frame (15,150) within the door (3,30) and together form a vacuum chamber.
AT96108046T 1995-05-29 1996-05-21 VACUUM DRYING OVEN ATE214148T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518996A DE19518996C2 (en) 1995-05-29 1995-05-29 Vacuum drying cabinet

Publications (1)

Publication Number Publication Date
ATE214148T1 true ATE214148T1 (en) 2002-03-15

Family

ID=7762722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96108046T ATE214148T1 (en) 1995-05-29 1996-05-21 VACUUM DRYING OVEN

Country Status (6)

Country Link
EP (1) EP0745818B1 (en)
AT (1) ATE214148T1 (en)
DE (2) DE19518996C2 (en)
DK (1) DK0745818T3 (en)
ES (1) ES2173996T3 (en)
PT (1) PT745818E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808408C1 (en) * 1998-02-27 1999-06-24 Bernd Dreisbach Vacuum dry cabinet
DE102006022906A1 (en) * 2006-05-15 2007-11-22 Bernd Dreisbach A vacuum drying cabinet
DE202009013968U1 (en) 2009-10-14 2010-03-04 Gläser GmbH Vacuum drying device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607194C (en) * 1934-12-19 Chemische Ind Ges Vacuum drying cabinet
DE585800C (en) * 1929-12-28 1933-10-11 Mako & Vacuumtrockner G M B H Vacuum drying cabinet
DE713607C (en) * 1937-10-19 1941-11-15 Erich Karl Dreyer Vacuum drying cabinet
DE829276C (en) * 1948-12-16 1952-01-24 Anders Laurids Andersen Floor dryer
GB1016690A (en) * 1963-07-31 1966-01-12 George Scott & Son London Ltd Improvements in or relating to heat exchangers

Also Published As

Publication number Publication date
PT745818E (en) 2002-07-31
DE19518996A1 (en) 1996-12-05
DE59608819D1 (en) 2002-04-11
EP0745818B1 (en) 2002-03-06
ES2173996T3 (en) 2002-11-01
DE19518996C2 (en) 1998-02-19
DK0745818T3 (en) 2002-05-27
EP0745818A3 (en) 1998-05-20
EP0745818A2 (en) 1996-12-04

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Legal Events

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