CA945429A - Laboratory exhaust hood - Google Patents

Laboratory exhaust hood

Info

Publication number
CA945429A
CA945429A CA115,399A CA115399A CA945429A CA 945429 A CA945429 A CA 945429A CA 115399 A CA115399 A CA 115399A CA 945429 A CA945429 A CA 945429A
Authority
CA
Canada
Prior art keywords
exhaust hood
laboratory exhaust
laboratory
hood
exhaust
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.)
Expired
Application number
CA115,399A
Other versions
CA115399S (en
Inventor
Joseph E. Leahy
Richard I. Chamberlin
Frederick J. Viles (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EH Sheldon and Co
Original Assignee
EH Sheldon and Co
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 EH Sheldon and Co filed Critical EH Sheldon and Co
Application granted granted Critical
Publication of CA945429A publication Critical patent/CA945429A/en
Expired legal-status Critical Current

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
CA115,399A 1970-11-04 1971-06-11 Laboratory exhaust hood Expired CA945429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8683370A 1970-11-04 1970-11-04

Publications (1)

Publication Number Publication Date
CA945429A true CA945429A (en) 1974-04-16

Family

ID=22201214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,399A Expired CA945429A (en) 1970-11-04 1971-06-11 Laboratory exhaust hood

Country Status (2)

Country Link
US (1) US3752056A (en)
CA (1) CA945429A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7215945A (en) * 1972-11-24 1974-05-28
US3895570A (en) * 1973-09-27 1975-07-22 Baker Company Inc Air-insulated work station
US4023473A (en) * 1976-05-06 1977-05-17 Laboratory Furniture, Inc. Fume hood
US4250870A (en) * 1979-02-02 1981-02-17 Kuechler Irvin R Apparatus and method for removing fumes from the space above a cooking appliance in a restaurant
US4399740A (en) * 1979-12-14 1983-08-23 Hamilton Industries, Inc. Fume hood with dual room air inlet systems
US4399741A (en) * 1979-12-14 1983-08-23 Hamilton Industries, Inc. Method of controlling room air flow into a fume hood
US4377969A (en) * 1980-12-08 1983-03-29 Kewaunee Scientific Equipment Corp. Automatic fume hood airflow control
DE3127680C2 (en) * 1981-07-14 1985-06-05 J. Wolfferts GmbH & Co KG, 5000 Köln Self-ventilated trigger
US4553475A (en) * 1983-04-21 1985-11-19 St. Charles Manufacturing Co. Laboratory hood attachment
JPS63248449A (en) * 1987-04-03 1988-10-14 Tadahiro Omi Draft chamber
US4785722A (en) * 1987-07-28 1988-11-22 Hamilton Industries Fume hood with step baffles
US5063834A (en) * 1988-06-10 1991-11-12 Halton Oy Focussed ventilation procedure and focussed ventilation means
ATE110596T1 (en) * 1988-06-10 1994-09-15 Halton Oy COLLECTIVE VENTILATION PROCEDURE AND DEVICE OF A WORKPLACE.
US6080058A (en) * 1997-09-26 2000-06-27 Pfizer Inc. Hood door airfoil
US6152818A (en) * 1999-02-10 2000-11-28 Siemens Building Technologies, Inc. Flow control apparatus for a semiconductor manufacturing wet bench
SE523532C2 (en) * 2000-08-28 2004-04-27 Bengt Lennart Lundin Arrangements at a ventilable work chamber
US6350194B1 (en) 2000-12-01 2002-02-26 Kewaunee Scientific Corporation Fume hood with airflow control system
US6659857B2 (en) 2001-07-11 2003-12-09 Flow Sciences, Inc. Turbulence-free laboratory safety enclosure
US6569007B2 (en) * 2001-08-03 2003-05-27 Fisher Hamilton, Inc. Fume hood with air chamber and pressure pipe
US7147168B1 (en) * 2003-08-11 2006-12-12 Halton Company Zone control of space conditioning system with varied uses
US7823580B2 (en) * 2005-05-09 2010-11-02 Broan-Nutone Llc Range hood apparatus and method
DE102007005905A1 (en) * 2007-02-01 2008-08-07 Krieger, Volker, Dr. Suction device for e.g. fume hood, has brushes or lip seals additionally closing remaining bypass opening distances between device and height-adjustable front slider, where device sucks noxious gases over entire length of bypass opening
US20080274683A1 (en) 2007-05-04 2008-11-06 Current Energy Controls, Lp Autonomous Ventilation System
US20090061752A1 (en) 2007-08-28 2009-03-05 Current Energy Controls, Lp Autonomous Ventilation System
WO2010065793A1 (en) 2008-12-03 2010-06-10 Oy Halton Group Ltd. Exhaust flow control system and method
DE102009018124B3 (en) * 2009-04-09 2010-11-11 GfP (Gesellschaft für Produktivitätsplanung und Produktentwicklung) mbH Fume hood for use in laboratory work station, has front wall formed from lamellas that are made of transparent material, where lamellas run parallel to base, and gap is formed between lamellas and serves as air inlet opening
US8733060B2 (en) 2010-09-09 2014-05-27 Tate Access Floors Leasing, Inc. Directional grate access floor panel
US9114474B2 (en) 2011-04-11 2015-08-25 Lincoln Global, Inc. Accessible work cell
USD737871S1 (en) * 2013-07-23 2015-09-01 Panasonic Healthcare Holdings, Co., Ltd. Draft chamber
EP3374102A1 (en) 2015-11-09 2018-09-19 Kivex Biotec A/S Laminar air flow workstation with temperature control
US10807131B2 (en) * 2016-05-02 2020-10-20 Kewaunee Scientific Corporation Laboratory hood with venturi effect air intake device for anti-turbulent air flow control

Also Published As

Publication number Publication date
US3752056A (en) 1973-08-14

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