DE4091373C2 - Ventilations-System - Google Patents

Ventilations-System

Info

Publication number
DE4091373C2
DE4091373C2 DE4091373A DE4091373A DE4091373C2 DE 4091373 C2 DE4091373 C2 DE 4091373C2 DE 4091373 A DE4091373 A DE 4091373A DE 4091373 A DE4091373 A DE 4091373A DE 4091373 C2 DE4091373 C2 DE 4091373C2
Authority
DE
Germany
Prior art keywords
air
ventilation system
sliding door
flap
fume cupboard
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 - Fee Related
Application number
DE4091373A
Other languages
German (de)
English (en)
Other versions
DE4091373T (enrdf_load_stackoverflow
Inventor
Karl-Heinz Stasch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE4091373C2 publication Critical patent/DE4091373C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Ventilation (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Air-Flow Control Members (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
DE4091373A 1989-07-31 1990-07-31 Ventilations-System Expired - Fee Related DE4091373C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ550189 1989-07-31
AUPJ550089 1989-07-31
PCT/AU1990/000316 WO1991001821A1 (en) 1989-07-31 1990-07-31 A ventilation system

Publications (1)

Publication Number Publication Date
DE4091373C2 true DE4091373C2 (de) 2000-08-10

Family

ID=25643722

Family Applications (3)

Application Number Title Priority Date Filing Date
DE4091373A Expired - Fee Related DE4091373C2 (de) 1989-07-31 1990-07-31 Ventilations-System
DE69032226T Expired - Fee Related DE69032226T2 (de) 1989-07-31 1990-07-31 Ein ventilationssystem
DE19904091373 Pending DE4091373T (enrdf_load_stackoverflow) 1989-07-31 1990-07-31

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69032226T Expired - Fee Related DE69032226T2 (de) 1989-07-31 1990-07-31 Ein ventilationssystem
DE19904091373 Pending DE4091373T (enrdf_load_stackoverflow) 1989-07-31 1990-07-31

Country Status (4)

Country Link
EP (1) EP0494872B1 (enrdf_load_stackoverflow)
AT (1) ATE164787T1 (enrdf_load_stackoverflow)
DE (3) DE4091373C2 (enrdf_load_stackoverflow)
WO (1) WO1991001821A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245208A1 (de) * 2002-09-27 2004-04-08 Fazlollah Khadjavi Abluftrüsselsystem
EP1354643A3 (de) * 2002-04-17 2006-04-12 Kendro Laboratory Products GmbH Fernbedienbare Sicherheitswerkbank
EP1356872A3 (de) * 2002-04-22 2006-04-12 Kendro Laboratory Products GmbH Sicherheitswerkbank mit vereinfachter Bedienbarkeit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090303A (en) * 1990-09-28 1992-02-25 Landis & Gyr Powers, Inc. Laboratory fume hood control apparatus having improved safety considerations
US5240455A (en) * 1991-08-23 1993-08-31 Phoenix Controls Corporation Method and apparatus for controlling a fume hood
GB9201780D0 (en) * 1992-01-28 1992-03-11 Atomic Energy Authority Uk Fume cupboard extraction system
GB2279455A (en) * 1992-01-28 1995-01-04 Atomic Energy Authority Uk Fume cupboard extraction system
US5415583A (en) * 1993-12-21 1995-05-16 Brandt, Jr.; Robert O. Fume hood air flow control system
US5456631A (en) * 1994-08-12 1995-10-10 Eisenmann Corporation Hood style exhaust system construction
DE20218363U1 (de) * 2002-11-26 2004-01-15 Meltem Wärmerückgewinnung GmbH & Co. KG Luftaustauschsystem für die Entlüftung wenigstens eines Raums eines Gebäudes

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968287A (en) * 1962-01-31 1964-09-02 Nat Res Dev Improvements in or relating to fume cupboards
GB1069868A (en) * 1965-01-14 1967-05-24 Landbouwwerktuigen & Maschf Improvements in and relating to means for withdrawing vapours generated by electric welding
GB2076145A (en) * 1980-03-24 1981-11-25 A C Plastic Ind Enclosures with a Gas Extraction System
GB2097527A (en) * 1981-04-16 1982-11-03 Febopal Ltd Fume cupboards
US4528898A (en) * 1984-03-05 1985-07-16 Imec Corporation Fume hood controller
GB2169701A (en) * 1982-10-16 1986-07-16 Yamato Scient Co Ltd Apparatus for measuring and displaying the front inlet air speed of a fume hood
AU7555187A (en) * 1986-07-11 1988-01-14 Ronald Edmond Lucas Fume cupboard with variable damper
US4741257A (en) * 1985-01-09 1988-05-03 Air Monitor Corporation Fume hood air flow control
CH670207A5 (en) * 1986-01-23 1989-05-31 Karl Babberger Extn. vent with sliding window esp. for laboratory - incorporates throttle valve with position controller for adjustment of draught in relation to opening of window
JPH0244137A (ja) * 1988-08-03 1990-02-14 Matsushita Electric Ind Co Ltd 排煙浄化装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160407A (en) * 1977-11-18 1979-07-10 Bell Telephone Laboratories, Incorporated Ventilating system
GB2222705A (en) * 1988-05-19 1990-03-14 Thomas Arthur Wisbey Wheeler Reduced pressure enclosure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968287A (en) * 1962-01-31 1964-09-02 Nat Res Dev Improvements in or relating to fume cupboards
GB1069868A (en) * 1965-01-14 1967-05-24 Landbouwwerktuigen & Maschf Improvements in and relating to means for withdrawing vapours generated by electric welding
GB2076145A (en) * 1980-03-24 1981-11-25 A C Plastic Ind Enclosures with a Gas Extraction System
GB2097527A (en) * 1981-04-16 1982-11-03 Febopal Ltd Fume cupboards
GB2169701A (en) * 1982-10-16 1986-07-16 Yamato Scient Co Ltd Apparatus for measuring and displaying the front inlet air speed of a fume hood
US4528898A (en) * 1984-03-05 1985-07-16 Imec Corporation Fume hood controller
US4741257A (en) * 1985-01-09 1988-05-03 Air Monitor Corporation Fume hood air flow control
CH670207A5 (en) * 1986-01-23 1989-05-31 Karl Babberger Extn. vent with sliding window esp. for laboratory - incorporates throttle valve with position controller for adjustment of draught in relation to opening of window
AU7555187A (en) * 1986-07-11 1988-01-14 Ronald Edmond Lucas Fume cupboard with variable damper
JPH0244137A (ja) * 1988-08-03 1990-02-14 Matsushita Electric Ind Co Ltd 排煙浄化装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1354643A3 (de) * 2002-04-17 2006-04-12 Kendro Laboratory Products GmbH Fernbedienbare Sicherheitswerkbank
EP1356872A3 (de) * 2002-04-22 2006-04-12 Kendro Laboratory Products GmbH Sicherheitswerkbank mit vereinfachter Bedienbarkeit
DE10245208A1 (de) * 2002-09-27 2004-04-08 Fazlollah Khadjavi Abluftrüsselsystem
DE10245208B4 (de) * 2002-09-27 2004-08-12 Fazlollah Khadjavi Abluftrüsselsystem

Also Published As

Publication number Publication date
WO1991001821A1 (en) 1991-02-21
ATE164787T1 (de) 1998-04-15
DE69032226T2 (de) 1999-10-07
DE4091373T (enrdf_load_stackoverflow) 1992-12-10
EP0494872B1 (en) 1998-04-08
EP0494872A1 (en) 1992-07-22
DE69032226D1 (de) 1998-05-14
EP0494872A4 (en) 1992-12-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee