EP0139128A3 - Clean bench - Google Patents

Clean bench Download PDF

Info

Publication number
EP0139128A3
EP0139128A3 EP84109352A EP84109352A EP0139128A3 EP 0139128 A3 EP0139128 A3 EP 0139128A3 EP 84109352 A EP84109352 A EP 84109352A EP 84109352 A EP84109352 A EP 84109352A EP 0139128 A3 EP0139128 A3 EP 0139128A3
Authority
EP
European Patent Office
Prior art keywords
clean bench
bench
clean
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.)
Granted
Application number
EP84109352A
Other versions
EP0139128B1 (en
EP0139128A2 (en
Inventor
Tatsuo Yoshitomi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP0139128A2 publication Critical patent/EP0139128A2/en
Publication of EP0139128A3 publication Critical patent/EP0139128A3/en
Application granted granted Critical
Publication of EP0139128B1 publication Critical patent/EP0139128B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/20—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for shielding the work area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2215/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B2215/003—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area with the assistance of blowing nozzles
EP84109352A 1983-08-24 1984-08-07 Clean bench Expired EP0139128B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP153257/83 1983-08-24
JP58153257A JPH0649279B2 (en) 1983-08-24 1983-08-24 Cleaning workbench

Publications (3)

Publication Number Publication Date
EP0139128A2 EP0139128A2 (en) 1985-05-02
EP0139128A3 true EP0139128A3 (en) 1986-05-28
EP0139128B1 EP0139128B1 (en) 1988-11-02

Family

ID=15558498

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109352A Expired EP0139128B1 (en) 1983-08-24 1984-08-07 Clean bench

Country Status (4)

Country Link
EP (1) EP0139128B1 (en)
JP (1) JPH0649279B2 (en)
KR (1) KR920000021B1 (en)
DE (1) DE3474996D1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067542B2 (en) * 1984-11-22 1994-01-26 株式会社日立製作所 Manufacturing equipment
US4832717A (en) * 1988-05-10 1989-05-23 Nu Aire, Inc. Clean air cabinet
DE3936815C2 (en) * 1989-11-06 1995-06-14 Prettl Rolf Work table for a clean room
US5167572A (en) * 1991-02-26 1992-12-01 Aerospace Engineering And Research Consultants Limited Air curtain fume cabinet and method
DE4209297C2 (en) * 1992-03-21 1995-12-21 Meissner & Wurst Treatment facility for the clean room area
DE4419268A1 (en) * 1994-06-01 1995-12-07 Waldner Laboreinrichtungen Fume cupboard which may be fully opened in safety
GB9421303D0 (en) * 1994-10-22 1994-12-07 Howorth Airtech Ltd Clean air system
EP0879099A4 (en) * 1995-09-27 2000-12-27 Maxtor Corp Minienvironment for material handling
DE19712975A1 (en) * 1997-03-27 1998-10-01 Gwe Ges Fuer Wasseraufbereitun Process for optimizing the air flow in a clean air cabin
US6626971B1 (en) 1998-09-15 2003-09-30 Siemens Axiva Gmbh & Co. Kg Method and device for protecting persons and/or products from air-borne particles
WO2000016017A1 (en) * 1998-09-15 2000-03-23 Siemens Axiva Gmbh & Co. Kg Method and device for protecting persons and/or products from air-borne particles
FR2785370B1 (en) * 1998-11-04 2000-12-15 Ensmse AIR TREATMENT DEVICE AND METHOD PROVIDING AIR CURTAIN INSULATION
SE523532C2 (en) * 2000-08-28 2004-04-27 Bengt Lennart Lundin Arrangements at a ventilable work chamber
DE10046200C1 (en) * 2000-09-19 2002-05-23 Alfred Schneider Channel for pure air conditions
KR100517905B1 (en) * 2002-10-21 2005-10-04 주식회사 오리엔트바이오 Clean work station for caring for germ-free animal
JP6434248B2 (en) * 2014-08-01 2018-12-05 日本エアーテック株式会社 Safety cabinet
TWM326441U (en) * 2007-06-01 2008-02-01 Inst Of Occupational Safety & Health Council Of Labor Affairs Biological safety cabinet with air curtain
KR100875206B1 (en) 2008-06-12 2008-12-19 최윤수 Fume hood system and air curtain haveing t line nozzle of the same hood system
JP5214584B2 (en) * 2009-12-21 2013-06-19 興研株式会社 Uniform outflow push hood
JP5399434B2 (en) * 2011-03-29 2014-01-29 株式会社日本医化器械製作所 Additional ventilation system
IT201700045556A1 (en) * 2017-04-27 2018-10-27 Omicron Italia S R L LABORATORY ASPIRATING HOOD
KR102218480B1 (en) * 2020-07-30 2021-03-05 박규태 Biological safety cabinet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033323B2 (en) * 1969-07-08 1975-02-06 Bio-Dynamics, Inc., Castleton, Ind. (V.St.A.) System for preventing penetration and for removing contaminants from a work space
GB1593597A (en) * 1978-05-23 1981-07-22 Howarth Air Eng Ltd Work cabinet
DE3127680A1 (en) * 1981-07-14 1983-02-03 J. Wolfferts GmbH & Co KG, 5000 Köln Self-aerated extractor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4532066Y1 (en) * 1967-04-27 1970-12-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033323B2 (en) * 1969-07-08 1975-02-06 Bio-Dynamics, Inc., Castleton, Ind. (V.St.A.) System for preventing penetration and for removing contaminants from a work space
GB1593597A (en) * 1978-05-23 1981-07-22 Howarth Air Eng Ltd Work cabinet
DE3127680A1 (en) * 1981-07-14 1983-02-03 J. Wolfferts GmbH & Co KG, 5000 Köln Self-aerated extractor

Also Published As

Publication number Publication date
KR850002801A (en) 1985-05-20
EP0139128B1 (en) 1988-11-02
KR920000021B1 (en) 1992-01-06
JPS6048268A (en) 1985-03-15
EP0139128A2 (en) 1985-05-02
DE3474996D1 (en) 1988-12-08
JPH0649279B2 (en) 1994-06-29

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