ATE178815T1 - WORKPLACE ENCLOSURE - Google Patents

WORKPLACE ENCLOSURE

Info

Publication number
ATE178815T1
ATE178815T1 AT94919040T AT94919040T ATE178815T1 AT E178815 T1 ATE178815 T1 AT E178815T1 AT 94919040 T AT94919040 T AT 94919040T AT 94919040 T AT94919040 T AT 94919040T AT E178815 T1 ATE178815 T1 AT E178815T1
Authority
AT
Austria
Prior art keywords
cabinet
connection
suction
box
hood
Prior art date
Application number
AT94919040T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE178815T1 publication Critical patent/ATE178815T1/en

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Saccharide Compounds (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Pens And Brushes (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cookers (AREA)

Abstract

Cabinet acting as a fume cupboard and, alternatively, as a work bench, comprising a cabinet hood (3) having associated sidewalls (4), a rear wall (25), a front having an access opening (7) and a slide door (9), and a work bench (19) having a perforation (23) and a suction tray (21), and a ventilation duct (39) for connection to a suction fan, characterized by a suction box (33) arranged in the upper part of the cabinet hood (3) said box being in connection with the ventilation duct (39) and occupying depthwise only part of the upper end of the cabinet which is otherwise open, said box at the lower part thereof being connectable with the interior of the cabinet hood, furthermore characterized by ducts (29, 31) which connect the area above the perforation or the suction tray (21) to the suction box (33), and by an adjustment damper (41) which is adjustable between a first position (L1) that essentially blocks the connection between the suction box (33) and the interior of the cabinet hood (3), and a second position (L2) that essentially blocks the connection between the interior of the cabinet hood (3) and the surroundings, whereby the cabinet mainly operates as a fume cupboard.
AT94919040T 1993-09-10 1994-09-07 WORKPLACE ENCLOSURE ATE178815T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302943A SE501870C2 (en) 1993-09-10 1993-09-10 Work cupboards that function as drawers or drawers

Publications (1)

Publication Number Publication Date
ATE178815T1 true ATE178815T1 (en) 1999-04-15

Family

ID=20391051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94919040T ATE178815T1 (en) 1993-09-10 1994-09-07 WORKPLACE ENCLOSURE

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108237132A (en) * 2017-11-07 2018-07-03 苏州市凯利勋实验室设备有限公司 A kind of automatic air compensation device for vent cabinet
CN110773540A (en) * 2019-12-06 2020-02-11 青岛中科汉维实验室装备科技有限公司 Ventilation hood capable of opening doors on four sides

Family Cites Families (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
US4098174A (en) * 1976-04-08 1978-07-04 Landy Jerome J Total exhaust laminar flow biological fume hood safety cabinet and method
GB2088043B (en) * 1980-11-22 1984-01-11 Isc Chemicals Ltd Fume extraction apparatus

Also Published As

Publication number Publication date
SE9302943L (en) 1995-03-11
EP0725687A1 (en) 1996-08-14
NO960983L (en) 1996-05-08
EP0725687B1 (en) 1999-04-14
WO1995007154A1 (en) 1995-03-16
FI961092A0 (en) 1996-03-08
DE69417911D1 (en) 1999-05-20
FI961092A (en) 1996-05-06
SE9302943D0 (en) 1993-09-10
FI105458B (en) 2000-08-31
DK0725687T3 (en) 1999-10-25
NO960983D0 (en) 1996-03-08
SE501870C2 (en) 1995-06-12
NO301154B1 (en) 1997-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties