GB9617516D0 - Air filtration system - Google Patents

Air filtration system

Info

Publication number
GB9617516D0
GB9617516D0 GBGB9617516.1A GB9617516A GB9617516D0 GB 9617516 D0 GB9617516 D0 GB 9617516D0 GB 9617516 A GB9617516 A GB 9617516A GB 9617516 D0 GB9617516 D0 GB 9617516D0
Authority
GB
United Kingdom
Prior art keywords
filtration system
air filtration
air
filtration
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.)
Pending
Application number
GBGB9617516.1A
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.)
Brunel University
Original Assignee
Brunel University
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 Brunel University filed Critical Brunel University
Priority to GBGB9617516.1A priority Critical patent/GB9617516D0/en
Publication of GB9617516D0 publication Critical patent/GB9617516D0/en
Priority to GB9717819A priority patent/GB2316324B/en
Pending legal-status Critical Current

Links

GBGB9617516.1A 1996-08-21 1996-08-21 Air filtration system Pending GB9617516D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9617516.1A GB9617516D0 (en) 1996-08-21 1996-08-21 Air filtration system
GB9717819A GB2316324B (en) 1996-08-21 1997-08-21 Air filtration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9617516.1A GB9617516D0 (en) 1996-08-21 1996-08-21 Air filtration system

Publications (1)

Publication Number Publication Date
GB9617516D0 true GB9617516D0 (en) 1996-10-02

Family

ID=10798758

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9617516.1A Pending GB9617516D0 (en) 1996-08-21 1996-08-21 Air filtration system
GB9717819A Expired - Fee Related GB2316324B (en) 1996-08-21 1997-08-21 Air filtration system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9717819A Expired - Fee Related GB2316324B (en) 1996-08-21 1997-08-21 Air filtration system

Country Status (1)

Country Link
GB (2) GB9617516D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954944B2 (en) * 2003-06-23 2005-10-18 Steve Feher Air conditioned helmet apparatus
FR2903864A1 (en) * 2006-07-21 2008-01-25 David Francois Demela Cyclist mouth protection mask for use during race on muddy ground, has fixation limbs fixed to helmet or glasses of cyclist, and hinge system situated on upper part of guard and on base part of limbs for raising guard with respect to limbs
GB2529238A (en) * 2014-08-14 2016-02-17 Royal College Of Art Helmet and helmet system
FR3050363A1 (en) * 2016-04-26 2017-10-27 Air Liquide Medical Systems HELMET, ESPECIALLY FOR CYCLING
FR3069759A1 (en) * 2017-08-03 2019-02-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives AIR CLEANING HELMET FOR DYNAMIC USE
USD955544S1 (en) 2020-03-06 2022-06-21 Tomas Arevalo Air filter
US11491431B2 (en) 2020-03-06 2022-11-08 Tomas Arevalo Bicycle mounted air filter
WO2021189117A1 (en) * 2020-03-25 2021-09-30 Nikolay Nenov Nenov Protective helmet
GB2603547A (en) * 2020-07-06 2022-08-10 Fromanteel Ltd Protective head covering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061696B (en) * 1979-10-30 1984-05-16 Martindale Protection Ltd Protective respiratory helmet
GB2201601B (en) * 1987-03-06 1991-09-25 Coal Ind Improved helmet
US5113853A (en) * 1988-11-07 1992-05-19 Dickey Jonathan B Helmet with filtered air supply
GB9027677D0 (en) * 1990-12-20 1991-02-13 Coal Industry Patents Ltd Improvements in or relating to powered helmet respirators
AU668584B2 (en) * 1992-07-31 1996-05-09 Mine Safety Appliances Company Limited Helmet respirator apparatus
GB2298778B (en) * 1995-03-17 1998-04-22 Thetford Moulded Prod Ltd Improvements in protective helmets

Also Published As

Publication number Publication date
GB2316324A (en) 1998-02-25
GB9717819D0 (en) 1997-10-29
GB2316324B (en) 2000-05-03

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