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GB2625562B - Head wearable air purifier - Google Patents

Head wearable air purifier Download PDF

Info

Publication number
GB2625562B
GB2625562B GB2219277.7A GB202219277A GB2625562B GB 2625562 B GB2625562 B GB 2625562B GB 202219277 A GB202219277 A GB 202219277A GB 2625562 B GB2625562 B GB 2625562B
Authority
GB
United Kingdom
Prior art keywords
air purifier
head wearable
wearable air
head
purifier
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
GB2219277.7A
Other versions
GB2625562A (en
GB202219277D0 (en
Inventor
Murray Orchard James
Scott Middleton Thomas
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 GB2219277.7A priority Critical patent/GB2625562B/en
Publication of GB202219277D0 publication Critical patent/GB202219277D0/en
Priority to PCT/IB2023/095003 priority patent/WO2024134630A1/en
Publication of GB2625562A publication Critical patent/GB2625562A/en
Application granted granted Critical
Publication of GB2625562B publication Critical patent/GB2625562B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB2219277.7A 2022-12-20 2022-12-20 Head wearable air purifier Active GB2625562B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2219277.7A GB2625562B (en) 2022-12-20 2022-12-20 Head wearable air purifier
PCT/IB2023/095003 WO2024134630A1 (en) 2022-12-20 2023-12-13 Head wearable air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2219277.7A GB2625562B (en) 2022-12-20 2022-12-20 Head wearable air purifier

Publications (3)

Publication Number Publication Date
GB202219277D0 GB202219277D0 (en) 2023-02-01
GB2625562A GB2625562A (en) 2024-06-26
GB2625562B true GB2625562B (en) 2025-05-28

Family

ID=85035684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2219277.7A Active GB2625562B (en) 2022-12-20 2022-12-20 Head wearable air purifier

Country Status (2)

Country Link
GB (1) GB2625562B (en)
WO (1) WO2024134630A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752146B1 (en) * 2001-12-10 2004-06-22 Boris Altshuler Civilian anti-terrorist attack gas mask
US20090055987A1 (en) * 2007-09-05 2009-03-05 Illinois Tool Works Inc. Airflow Headgear for a Welding Helmet
WO2013082650A1 (en) * 2011-12-05 2013-06-13 Paftec Technologies Pty Ltd Respiration apparatus
US20180126107A1 (en) * 2016-11-09 2018-05-10 Koninklijke Philips N.V. Respiratory apparatus and method of operating the respiratory apparatus
ES2778847A1 (en) * 2020-04-13 2020-08-12 Lage Fernandez Ruben Abel DEVICE FOR PRESERVATION AGAINST CONTAGES OF PATHOGENS THROUGH THE FACE (Machine-translation by Google Translate, not legally binding)
GB2595448A (en) * 2020-05-18 2021-12-01 Dyson Technology Ltd Headband for a wearable electronic device
WO2022129846A1 (en) * 2020-12-17 2022-06-23 Dyson Technology Limited Wearable air purification system
WO2022182161A1 (en) * 2021-02-24 2022-09-01 정헌홀딩스 주식회사 Wearable air purifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021216007A1 (en) * 2020-04-23 2021-10-28 Drobny Martin Active respiratory protective device
US20220126126A1 (en) * 2020-10-26 2022-04-28 The Regents Of The University Of Michigan Jet Air Curtain For Personal Respiratory Protection
ES2862347B2 (en) * 2021-02-27 2023-11-20 Villanueva Margarita Gutierrez Personal protection device against viruses and particles in aerosols and for the ventilation of spaces
US20220305302A1 (en) * 2021-03-23 2022-09-29 Hall Labs Llc Face Mask Providing Filtered Intake and Exhaust Air

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752146B1 (en) * 2001-12-10 2004-06-22 Boris Altshuler Civilian anti-terrorist attack gas mask
US20090055987A1 (en) * 2007-09-05 2009-03-05 Illinois Tool Works Inc. Airflow Headgear for a Welding Helmet
WO2013082650A1 (en) * 2011-12-05 2013-06-13 Paftec Technologies Pty Ltd Respiration apparatus
US20180126107A1 (en) * 2016-11-09 2018-05-10 Koninklijke Philips N.V. Respiratory apparatus and method of operating the respiratory apparatus
ES2778847A1 (en) * 2020-04-13 2020-08-12 Lage Fernandez Ruben Abel DEVICE FOR PRESERVATION AGAINST CONTAGES OF PATHOGENS THROUGH THE FACE (Machine-translation by Google Translate, not legally binding)
GB2595448A (en) * 2020-05-18 2021-12-01 Dyson Technology Ltd Headband for a wearable electronic device
WO2022129846A1 (en) * 2020-12-17 2022-06-23 Dyson Technology Limited Wearable air purification system
WO2022182161A1 (en) * 2021-02-24 2022-09-01 정헌홀딩스 주식회사 Wearable air purifier

Also Published As

Publication number Publication date
GB2625562A (en) 2024-06-26
WO2024134630A1 (en) 2024-06-27
GB202219277D0 (en) 2023-02-01

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