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GB2624921B - A wearable air purifier - Google Patents

A wearable air purifier Download PDF

Info

Publication number
GB2624921B
GB2624921B GB2218024.4A GB202218024A GB2624921B GB 2624921 B GB2624921 B GB 2624921B GB 202218024 A GB202218024 A GB 202218024A GB 2624921 B GB2624921 B GB 2624921B
Authority
GB
United Kingdom
Prior art keywords
air purifier
wearable air
wearable
purifier
air
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.)
Active
Application number
GB2218024.4A
Other versions
GB2624921A (en
GB202218024D0 (en
Inventor
Tennison Reilly Philip
Mackey Nelson James
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB2218024.4A priority Critical patent/GB2624921B/en
Publication of GB202218024D0 publication Critical patent/GB202218024D0/en
Priority to PCT/IB2023/061678 priority patent/WO2024116012A1/en
Publication of GB2624921A publication Critical patent/GB2624921A/en
Application granted granted Critical
Publication of GB2624921B publication Critical patent/GB2624921B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Helmets And Other Head Coverings (AREA)
GB2218024.4A 2022-11-30 2022-11-30 A wearable air purifier Active GB2624921B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2218024.4A GB2624921B (en) 2022-11-30 2022-11-30 A wearable air purifier
PCT/IB2023/061678 WO2024116012A1 (en) 2022-11-30 2023-11-20 A wearable air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2218024.4A GB2624921B (en) 2022-11-30 2022-11-30 A wearable air purifier

Publications (3)

Publication Number Publication Date
GB202218024D0 GB202218024D0 (en) 2023-01-11
GB2624921A GB2624921A (en) 2024-06-05
GB2624921B true GB2624921B (en) 2025-01-01

Family

ID=84889461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218024.4A Active GB2624921B (en) 2022-11-30 2022-11-30 A wearable air purifier

Country Status (2)

Country Link
GB (1) GB2624921B (en)
WO (1) WO2024116012A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529238A (en) * 2014-08-14 2016-02-17 Royal College Of Art Helmet and helmet system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081929A (en) * 1998-12-04 2000-07-04 Bell Sports, Inc. Impact protection helmet with air extraction
US20110231977A1 (en) * 2009-12-11 2011-09-29 Rupnick Charles J Helmet cooling device
FR3069759A1 (en) * 2017-08-03 2019-02-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives AIR CLEANING HELMET FOR DYNAMIC USE
US12357042B2 (en) * 2020-03-20 2025-07-15 MicroClimate, Inc. Head covering device providing filtered intake and exhaust air
CN115282515A (en) * 2022-08-03 2022-11-04 邬润宙 Anti-virus helmet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529238A (en) * 2014-08-14 2016-02-17 Royal College Of Art Helmet and helmet system

Also Published As

Publication number Publication date
GB2624921A (en) 2024-06-05
GB202218024D0 (en) 2023-01-11
WO2024116012A1 (en) 2024-06-06

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