GB2337010B - Building ventilation - Google Patents

Building ventilation

Info

Publication number
GB2337010B
GB2337010B GB9910439A GB9910439A GB2337010B GB 2337010 B GB2337010 B GB 2337010B GB 9910439 A GB9910439 A GB 9910439A GB 9910439 A GB9910439 A GB 9910439A GB 2337010 B GB2337010 B GB 2337010B
Authority
GB
United Kingdom
Prior art keywords
building ventilation
ventilation
building
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
GB9910439A
Other versions
GB2337010A (en
GB9910439D0 (en
Inventor
Mark L Hesketh
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 Product Design Ltd
Original Assignee
Building Product Design 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 Product Design Ltd filed Critical Building Product Design Ltd
Publication of GB9910439D0 publication Critical patent/GB9910439D0/en
Publication of GB2337010A publication Critical patent/GB2337010A/en
Application granted granted Critical
Publication of GB2337010B publication Critical patent/GB2337010B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Building Environments (AREA)
GB9910439A 1998-05-09 1999-05-05 Building ventilation Expired - Fee Related GB2337010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9810018.3A GB9810018D0 (en) 1998-05-09 1998-05-09 Building ventilation

Publications (3)

Publication Number Publication Date
GB9910439D0 GB9910439D0 (en) 1999-07-07
GB2337010A GB2337010A (en) 1999-11-10
GB2337010B true GB2337010B (en) 2002-09-04

Family

ID=10831804

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9810018.3A Ceased GB9810018D0 (en) 1998-05-09 1998-05-09 Building ventilation
GB9910439A Expired - Fee Related GB2337010B (en) 1998-05-09 1999-05-05 Building ventilation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9810018.3A Ceased GB9810018D0 (en) 1998-05-09 1998-05-09 Building ventilation

Country Status (1)

Country Link
GB (2) GB9810018D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487625A (en) * 1966-01-17 1970-01-06 Saint Gobain Techn Nouvelles Filter
US3853519A (en) * 1972-10-03 1974-12-10 American Air Filter Co Gas filter
DE2920813A1 (en) * 1979-05-23 1980-12-04 Rolf Fichtlscherer ELECTRONIC AIR PURIFIER AND IONIZER
US4346557A (en) * 1980-05-07 1982-08-31 General Motors Corporation Incineration-cleanable composite diesel exhaust filter and vehicle equipped therewith
US4589983A (en) * 1981-11-02 1986-05-20 Donaldson Company, Inc. Fluid filtering device
EP0578365A1 (en) * 1992-06-05 1994-01-12 The Scott Fetzer Company Electrostatic particle filtration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487625A (en) * 1966-01-17 1970-01-06 Saint Gobain Techn Nouvelles Filter
US3853519A (en) * 1972-10-03 1974-12-10 American Air Filter Co Gas filter
DE2920813A1 (en) * 1979-05-23 1980-12-04 Rolf Fichtlscherer ELECTRONIC AIR PURIFIER AND IONIZER
US4346557A (en) * 1980-05-07 1982-08-31 General Motors Corporation Incineration-cleanable composite diesel exhaust filter and vehicle equipped therewith
US4589983A (en) * 1981-11-02 1986-05-20 Donaldson Company, Inc. Fluid filtering device
EP0578365A1 (en) * 1992-06-05 1994-01-12 The Scott Fetzer Company Electrostatic particle filtration

Also Published As

Publication number Publication date
GB9810018D0 (en) 1998-07-08
GB2337010A (en) 1999-11-10
GB9910439D0 (en) 1999-07-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180505