DK34990A - Fremgangsmaade og aggregat til fokuseret ventilation - Google Patents

Fremgangsmaade og aggregat til fokuseret ventilation

Info

Publication number
DK34990A
DK34990A DK034990A DK34990A DK34990A DK 34990 A DK34990 A DK 34990A DK 034990 A DK034990 A DK 034990A DK 34990 A DK34990 A DK 34990A DK 34990 A DK34990 A DK 34990A
Authority
DK
Denmark
Prior art keywords
agreement
procedure
focused
ventilation
focused ventilation
Prior art date
Application number
DK034990A
Other languages
English (en)
Other versions
DK34990D0 (da
Inventor
Erkki Aalto
Teuvo Pellinen
Jouko Eloranta
Original Assignee
Halton Oy
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
Priority claimed from FI882762A external-priority patent/FI84233C/fi
Priority claimed from FI882763A external-priority patent/FI882763A/fi
Application filed by Halton Oy filed Critical Halton Oy
Publication of DK34990A publication Critical patent/DK34990A/da
Publication of DK34990D0 publication Critical patent/DK34990D0/da

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
DK034990A 1988-06-10 1990-02-09 Fremgangsmaade og aggregat til fokuseret ventilation DK34990D0 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI882762A FI84233C (fi) 1988-06-10 1988-06-10 Punktventilationsfoerfarande och punktventilationsanordning
FI882763A FI882763A (fi) 1988-06-10 1988-06-10 Punktventilationsfoerfarande foer arbetspunkt och anlaeggning foer anvaendning vid foerfarandet.
PCT/FI1989/000102 WO1989011928A1 (en) 1988-06-10 1989-06-08 Focussed ventilation procedure and focussed ventilation means

Publications (2)

Publication Number Publication Date
DK34990A true DK34990A (da) 1990-02-09
DK34990D0 DK34990D0 (da) 1990-02-09

Family

ID=26158366

Family Applications (1)

Application Number Title Priority Date Filing Date
DK034990A DK34990D0 (da) 1988-06-10 1990-02-09 Fremgangsmaade og aggregat til fokuseret ventilation

Country Status (5)

Country Link
US (1) US5063834A (da)
EP (1) EP0426688B1 (da)
DE (1) DE68911307T2 (da)
DK (1) DK34990D0 (da)
WO (1) WO1989011928A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764530A1 (fr) * 1997-06-13 1998-12-18 Soc Ftsa Hotte de depoussierage
WO1999005458A2 (en) * 1997-07-22 1999-02-04 Benjamin Rubin Apparatus for the reduction of tobacco smoke
US5934986A (en) * 1997-07-22 1999-08-10 Rubin; Benjamin Apparatus for removal of second hand smoke
US5882255A (en) * 1997-07-22 1999-03-16 Rubin; Benjamin Apparatus for the reduction of tobacco smoke
US5938525A (en) 1997-07-23 1999-08-17 Tompkins Industries, Inc Air diffuser, and mold and method for its production
US6338675B2 (en) 1998-09-30 2002-01-15 Rebecca Winkelman Nail technician ventilation system
DE29820577U1 (de) * 1998-11-18 1999-01-28 Zander Umwelt GmbH, 91080 Spardorf Schleifkabinenanordnung zum Einbau in Gebäude
US6361432B1 (en) 1999-08-17 2002-03-26 Tomkins Industries, Inc. Air diffuser with air flow regulator
TW539169U (en) * 2002-04-04 2003-06-21 Antec Inc Air blower with lighting effect
ATE473062T1 (de) 2004-07-23 2010-07-15 Halton Group Ltd Oy Verbesserungen zur steuerung von abgassystemen
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
JP4889788B2 (ja) * 2007-10-26 2012-03-07 パナソニック株式会社 クリーンルーム
WO2009129539A1 (en) 2008-04-18 2009-10-22 Oy Halton Group, Ltd. Exhaust apparatus, system, and method for enhanced capture and containment
US9494324B2 (en) 2008-12-03 2016-11-15 Oy Halton Group Ltd. Exhaust flow control system and method
CN110977345A (zh) * 2019-12-05 2020-04-10 北京东方计量测试研究所 一种除尘罩及处理方法、锡烟净化器及其静电防护方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567776A (en) * 1947-11-22 1951-09-11 Claude B Schneible Treatment of gas and the like
US2593702A (en) * 1948-04-13 1952-04-22 Claude B Schneible Gaseous curtain for ventilating exhaust
GB968287A (en) * 1962-01-31 1964-09-02 Nat Res Dev Improvements in or relating to fume cupboards
US3343626A (en) * 1965-01-18 1967-09-26 Pan American Petroleum Corp Cancelling seismic multiple reflections by transmitting only the down-travelling seismic signals detected from the original transmitted signal
US3368474A (en) * 1966-11-09 1968-02-13 Nashua Wood Products Inc Air venting system
US3752056A (en) * 1970-11-04 1973-08-14 Sheldon And Co E Laboratory exhaust hood
US4050368A (en) * 1976-01-02 1977-09-27 Marion L. Eakes Co. Exhaust system for industrial processes
DE2900575A1 (de) * 1979-01-09 1980-07-17 Kessler & Luch Gmbh Verfahren und vorrichtungen zur belueftung von mit abzuegen ausgestatteten laboratoriumsraeumen
JPS5634041A (en) * 1979-08-23 1981-04-06 Takasago Thermal Eng Co Lts Ductless device for discharging factory exhaust gas
DE2942914A1 (de) * 1979-10-24 1981-04-30 Blohm + Voss Ag, 2000 Hamburg Verfahren und vorrichtung zum herstellen zylindrischer koerper
US4268282A (en) * 1979-11-19 1981-05-19 Riverwood Enterprises & Manufacturing, Ltd. Work bench with self-contained air cleaner

Also Published As

Publication number Publication date
EP0426688A1 (en) 1991-05-15
US5063834A (en) 1991-11-12
DE68911307D1 (de) 1994-01-20
DK34990D0 (da) 1990-02-09
WO1989011928A1 (en) 1989-12-14
DE68911307T2 (de) 1994-04-14
EP0426688B1 (en) 1993-12-08

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment