GB2266139B - Ventilation system - Google Patents

Ventilation system

Info

Publication number
GB2266139B
GB2266139B GB9309160A GB9309160A GB2266139B GB 2266139 B GB2266139 B GB 2266139B GB 9309160 A GB9309160 A GB 9309160A GB 9309160 A GB9309160 A GB 9309160A GB 2266139 B GB2266139 B GB 2266139B
Authority
GB
United Kingdom
Prior art keywords
ventilation system
ventilation
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
GB9309160A
Other versions
GB2266139A (en
GB9309160D0 (en
Inventor
J Rn Christensen
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.)
NETAVENT AS
Original Assignee
NETAVENT AS
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 NETAVENT AS filed Critical NETAVENT AS
Publication of GB9309160D0 publication Critical patent/GB9309160D0/en
Publication of GB2266139A publication Critical patent/GB2266139A/en
Application granted granted Critical
Publication of GB2266139B publication Critical patent/GB2266139B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
GB9309160A 1990-11-02 1993-04-30 Ventilation system Expired - Fee Related GB2266139B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK263190A DK166229C (en) 1990-11-02 1990-11-02 VENTILATION
PCT/DK1991/000328 WO1992008082A1 (en) 1990-11-02 1991-11-01 Ventilation system

Publications (3)

Publication Number Publication Date
GB9309160D0 GB9309160D0 (en) 1993-07-14
GB2266139A GB2266139A (en) 1993-10-20
GB2266139B true GB2266139B (en) 1994-09-21

Family

ID=8113964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9309160A Expired - Fee Related GB2266139B (en) 1990-11-02 1993-04-30 Ventilation system

Country Status (5)

Country Link
AU (1) AU8862591A (en)
DE (1) DE4192756T1 (en)
DK (1) DK166229C (en)
GB (1) GB2266139B (en)
WO (1) WO1992008082A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402541A1 (en) * 1994-01-28 1995-08-03 Waldner Laboreinrichtungen Laboratory ventilation system
FR2751733B1 (en) * 1996-07-23 1998-09-04 Gec Alsthom Transport Sa DEVICE AND PROCEDURE FOR REGULATING THE INTERNAL PRESSURE OF A VENTILATED CONFINED SPACE SUBJECT TO EXTERNAL PRESSURE VARIATIONS
US7147168B1 (en) 2003-08-11 2006-12-12 Halton Company Zone control of space conditioning system with varied uses
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
DE202008013356U1 (en) * 2008-10-08 2008-12-24 Trox Gmbh Throttling element for ventilation safety devices, in particular for fume hoods
US9494324B2 (en) 2008-12-03 2016-11-15 Oy Halton Group Ltd. Exhaust flow control system and method
RU2479795C2 (en) * 2011-06-01 2013-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Государственный университет - учебно-научно-производственный комплекс" (ФГОУ ВПО "Госуниверситет - УНПК") Ventilation system of production plant
ITBO20130580A1 (en) * 2013-10-21 2015-04-22 Save System S R L SUCTION SYSTEM FOR AN INDUSTRIAL PLANT
US10794605B2 (en) * 2017-03-10 2020-10-06 Siemens Schweiz Ag Laboratory ventilation integration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001455A1 (en) * 1979-11-09 1981-05-28 Commw Of Australia Control of the atmosphere in an enclosure
GB2136560A (en) * 1983-03-10 1984-09-19 A C Plastic Ind Enclosures with an air extraction system
US4497242A (en) * 1982-02-11 1985-02-05 Barber-Colman Company Ventilation control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001455A1 (en) * 1979-11-09 1981-05-28 Commw Of Australia Control of the atmosphere in an enclosure
US4497242A (en) * 1982-02-11 1985-02-05 Barber-Colman Company Ventilation control system
GB2136560A (en) * 1983-03-10 1984-09-19 A C Plastic Ind Enclosures with an air extraction system

Also Published As

Publication number Publication date
AU8862591A (en) 1992-05-26
WO1992008082A1 (en) 1992-05-14
DK263190A (en) 1992-05-03
DK263190D0 (en) 1990-11-02
DE4192756T1 (en) 1993-10-07
GB2266139A (en) 1993-10-20
DK166229B (en) 1993-03-22
GB9309160D0 (en) 1993-07-14
DK166229C (en) 1993-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981101