GB2314923B - Fresh air recirculation unit - Google Patents

Fresh air recirculation unit

Info

Publication number
GB2314923B
GB2314923B GB9712366A GB9712366A GB2314923B GB 2314923 B GB2314923 B GB 2314923B GB 9712366 A GB9712366 A GB 9712366A GB 9712366 A GB9712366 A GB 9712366A GB 2314923 B GB2314923 B GB 2314923B
Authority
GB
United Kingdom
Prior art keywords
fresh air
air recirculation
recirculation unit
unit
fresh
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
GB9712366A
Other versions
GB9712366D0 (en
GB2314923A (en
Inventor
Kenneth James Woodcock
John William Lee
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
Publication of GB9712366D0 publication Critical patent/GB9712366D0/en
Publication of GB2314923A publication Critical patent/GB2314923A/en
Application granted granted Critical
Publication of GB2314923B publication Critical patent/GB2314923B/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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
GB9712366A 1996-06-29 1997-06-16 Fresh air recirculation unit Expired - Fee Related GB2314923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9613694.0A GB9613694D0 (en) 1996-06-29 1996-06-29 Fresh air recirculation unit

Publications (3)

Publication Number Publication Date
GB9712366D0 GB9712366D0 (en) 1997-08-13
GB2314923A GB2314923A (en) 1998-01-14
GB2314923B true GB2314923B (en) 1999-06-16

Family

ID=10796103

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9613694.0A Pending GB9613694D0 (en) 1996-06-29 1996-06-29 Fresh air recirculation unit
GB9712366A Expired - Fee Related GB2314923B (en) 1996-06-29 1997-06-16 Fresh air recirculation unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9613694.0A Pending GB9613694D0 (en) 1996-06-29 1996-06-29 Fresh air recirculation unit

Country Status (3)

Country Link
DE (1) DE19726730A1 (en)
FR (1) FR2750479B1 (en)
GB (2) GB9613694D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356359A (en) * 1999-11-19 2001-05-23 Albert Robert Lowes Air return register with filter and fresh air inlet
EP1437553A1 (en) * 2003-01-10 2004-07-14 Lüftomatic GmbH Lüftungs- und Klimatechnik Ventilation device
AU2006252127A1 (en) * 2005-12-20 2007-07-05 Oyl Research & Development Centre Sdn.Bhd. An apparatus and method for ventilation
GB2455813A (en) * 2007-12-21 2009-06-24 Stack Ltd E Combined natural light and ventilation duct
WO2014057162A1 (en) * 2012-10-10 2014-04-17 Juha Tourunen Supply air device
CN104180493B (en) * 2014-07-03 2016-09-14 南京师范大学 A kind of extraneous fresh air introducing apparatus
CN105509175A (en) * 2016-01-15 2016-04-20 万志伟 Indoor air purifying device and method and window and room with device
FR3071910B1 (en) * 2017-10-02 2019-11-15 Atlantic Climatisation & Ventilation VENTILATION HOUSING FOR RECYCLING THE AMBIENT AIR OF A VENTILATION FACILITY

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336748A (en) * 1979-09-30 1982-06-29 Axis Products Limited Fluid exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE716771A (en) * 1967-06-24 1968-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336748A (en) * 1979-09-30 1982-06-29 Axis Products Limited Fluid exchanger

Also Published As

Publication number Publication date
GB9712366D0 (en) 1997-08-13
DE19726730A1 (en) 1998-01-02
GB9613694D0 (en) 1996-08-28
GB2314923A (en) 1998-01-14
FR2750479B1 (en) 2001-01-05
FR2750479A1 (en) 1998-01-02

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Legal Events

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

Effective date: 20030616