WO1995007154A1 - Enceinte de travail - Google Patents

Enceinte de travail Download PDF

Info

Publication number
WO1995007154A1
WO1995007154A1 PCT/SE1994/000832 SE9400832W WO9507154A1 WO 1995007154 A1 WO1995007154 A1 WO 1995007154A1 SE 9400832 W SE9400832 W SE 9400832W WO 9507154 A1 WO9507154 A1 WO 9507154A1
Authority
WO
WIPO (PCT)
Prior art keywords
cabinet
suction
hood
connection
box
Prior art date
Application number
PCT/SE1994/000832
Other languages
English (en)
Inventor
Claes Henningson
Original Assignee
Claes Henningson
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 Claes Henningson filed Critical Claes Henningson
Priority to EP94919040A priority Critical patent/EP0725687B1/fr
Priority to DK94919040T priority patent/DK0725687T3/da
Priority to DE69417911T priority patent/DE69417911D1/de
Publication of WO1995007154A1 publication Critical patent/WO1995007154A1/fr
Priority to FI961092A priority patent/FI105458B/fi
Priority to NO960983A priority patent/NO301154B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories

Landscapes

  • Ventilation (AREA)
  • Glass Compositions (AREA)
  • Forging (AREA)
  • Tumbler Switches (AREA)
  • Combinations Of Kitchen Furniture (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Saccharide Compounds (AREA)
  • Pens And Brushes (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cookers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Cette enceinte de travail s'utilise comme une hotte de laboratoire fermée, et aussi comme un établi. Cette enceinte est constituée d'un carter d'enceinte (3) composé de flancs latéraux correpondants (4), d'une paroi arrière (35), d'une façade disposant d'une ouverture d'accès, d'une porte coulissante (9) et d'un établi (19). L'enceinte est munie d'une zone de perforations (23), d'une claie d'aspiration (21) et d'une gaine de ventilation (39) destinée à être raccordée à un extracteur. Cet extracteur est principalement composé d'une boîte d'aspiration (33) disposée dans la partie supérieure du carter d'enceinte (3), la boîte d'aspiration étant elle-même reliée à la gaine de ventilation (39) et n'occupant en profondeur qu'une partie de l'extrémité supérieure du carter qui sans cela serait ouverte. Dans sa partie inférieure, la boîte d'aspiration se raccorde à l'intérieur du carter d'enceinte. Celui-ci est caractérisé par des gaines d'aspiration (29, 31) qui mettent en relation la boîte d'aspiration (33) avec la zone située au-dessus des perforations ou la claie d'aspiration (21). Le carter est en outre caractérisé par un registre réglable (41) dont le débattement est compris entre une première position (L1) et une seconde position (L2). La position L1 correspond à la fermeture du passage entre la boîte d'aspiration (33) et l'intérieur du carter de l'enceinte (3). La position L2 correspond à la fermeture du passage entre l'intérieur du carter d'enceinte (3) et son environnement extérieur. Ces caractéristiques font que l'enceinte est utilisable comme hotte de laboratoire fermée.
PCT/SE1994/000832 1993-09-10 1994-09-07 Enceinte de travail WO1995007154A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP94919040A EP0725687B1 (fr) 1993-09-10 1994-09-07 Enceinte de travail
DK94919040T DK0725687T3 (da) 1993-09-10 1994-09-07 Arbejdskabinet
DE69417911T DE69417911D1 (de) 1993-09-10 1994-09-07 Arbeitsplatzgehäuse
FI961092A FI105458B (fi) 1993-09-10 1996-03-08 Vetokaappi
NO960983A NO301154B1 (no) 1993-09-10 1996-03-08 Arbeidsskap

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9302943A SE501870C2 (sv) 1993-09-10 1993-09-10 Arbetsskåp fungerande som dragskåp eller dragbänk
SE9302943-7 1993-09-10

Publications (1)

Publication Number Publication Date
WO1995007154A1 true WO1995007154A1 (fr) 1995-03-16

Family

ID=20391051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1994/000832 WO1995007154A1 (fr) 1993-09-10 1994-09-07 Enceinte de travail

Country Status (8)

Country Link
EP (1) EP0725687B1 (fr)
AT (1) ATE178815T1 (fr)
DE (1) DE69417911D1 (fr)
DK (1) DK0725687T3 (fr)
FI (1) FI105458B (fr)
NO (1) NO301154B1 (fr)
SE (1) SE501870C2 (fr)
WO (1) WO1995007154A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110773540A (zh) * 2019-12-06 2020-02-11 青岛中科汉维实验室装备科技有限公司 一种可以四面开门的通风罩

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108237132A (zh) * 2017-11-07 2018-07-03 苏州市凯利勋实验室设备有限公司 一种用于通风柜的自动补风装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934808A (en) * 1930-11-22 1933-11-14 John M Liptay Single draft fume hood
GB1530867A (en) * 1976-04-08 1978-11-01 Landy J Total exhaust laminar flow biological fume hood safety cabinet and method
GB2088043A (en) * 1980-11-22 1982-06-03 Isc Chemicals Ltd Fume Extraction Apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934808A (en) * 1930-11-22 1933-11-14 John M Liptay Single draft fume hood
GB1530867A (en) * 1976-04-08 1978-11-01 Landy J Total exhaust laminar flow biological fume hood safety cabinet and method
GB2088043A (en) * 1980-11-22 1982-06-03 Isc Chemicals Ltd Fume Extraction Apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110773540A (zh) * 2019-12-06 2020-02-11 青岛中科汉维实验室装备科技有限公司 一种可以四面开门的通风罩

Also Published As

Publication number Publication date
NO960983D0 (no) 1996-03-08
ATE178815T1 (de) 1999-04-15
DE69417911D1 (de) 1999-05-20
EP0725687A1 (fr) 1996-08-14
SE501870C2 (sv) 1995-06-12
FI961092A (fi) 1996-05-06
SE9302943L (sv) 1995-03-11
NO301154B1 (no) 1997-09-22
EP0725687B1 (fr) 1999-04-14
FI105458B (fi) 2000-08-31
NO960983L (no) 1996-05-08
DK0725687T3 (da) 1999-10-25
FI961092A0 (fi) 1996-03-08
SE9302943D0 (sv) 1993-09-10

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