GB2320087B - Apparatus for monitoring ventilation of buildings - Google Patents

Apparatus for monitoring ventilation of buildings

Info

Publication number
GB2320087B
GB2320087B GB9625452A GB9625452A GB2320087B GB 2320087 B GB2320087 B GB 2320087B GB 9625452 A GB9625452 A GB 9625452A GB 9625452 A GB9625452 A GB 9625452A GB 2320087 B GB2320087 B GB 2320087B
Authority
GB
United Kingdom
Prior art keywords
buildings
monitoring ventilation
ventilation
monitoring
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
GB9625452A
Other versions
GB9625452D0 (en
GB2320087A (en
Inventor
Richard Reay Walker
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.)
Building Research Establishment Ltd
Original Assignee
Building Research Establishment 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 Building Research Establishment Ltd filed Critical Building Research Establishment Ltd
Priority to GB9625452A priority Critical patent/GB2320087B/en
Publication of GB9625452D0 publication Critical patent/GB9625452D0/en
Publication of GB2320087A publication Critical patent/GB2320087A/en
Application granted granted Critical
Publication of GB2320087B publication Critical patent/GB2320087B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/207—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material calibration arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
GB9625452A 1996-12-07 1996-12-07 Apparatus for monitoring ventilation of buildings Expired - Fee Related GB2320087B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9625452A GB2320087B (en) 1996-12-07 1996-12-07 Apparatus for monitoring ventilation of buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9625452A GB2320087B (en) 1996-12-07 1996-12-07 Apparatus for monitoring ventilation of buildings

Publications (3)

Publication Number Publication Date
GB9625452D0 GB9625452D0 (en) 1997-01-22
GB2320087A GB2320087A (en) 1998-06-10
GB2320087B true GB2320087B (en) 2001-03-14

Family

ID=10804093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9625452A Expired - Fee Related GB2320087B (en) 1996-12-07 1996-12-07 Apparatus for monitoring ventilation of buildings

Country Status (1)

Country Link
GB (1) GB2320087B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581213A (en) * 1977-01-19 1980-12-10 Leybold Heraeus Gmbh & Co Kg Leakage testing device
WO1995022747A1 (en) * 1994-02-17 1995-08-24 Hans Stymne A method and device for gas emission

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581213A (en) * 1977-01-19 1980-12-10 Leybold Heraeus Gmbh & Co Kg Leakage testing device
WO1995022747A1 (en) * 1994-02-17 1995-08-24 Hans Stymne A method and device for gas emission

Also Published As

Publication number Publication date
GB9625452D0 (en) 1997-01-22
GB2320087A (en) 1998-06-10

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Legal Events

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