GB201819120D0 - Powered air personal respirator - Google Patents

Powered air personal respirator

Info

Publication number
GB201819120D0
GB201819120D0 GBGB1819120.5A GB201819120A GB201819120D0 GB 201819120 D0 GB201819120 D0 GB 201819120D0 GB 201819120 A GB201819120 A GB 201819120A GB 201819120 D0 GB201819120 D0 GB 201819120D0
Authority
GB
United Kingdom
Prior art keywords
powered air
personal respirator
air personal
respirator
powered
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.)
Withdrawn
Application number
GBGB1819120.5A
Other versions
GB2579210A (en
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.)
World Wide Welding Ltd
Original Assignee
World Wide Welding 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 World Wide Welding Ltd filed Critical World Wide Welding Ltd
Priority to GB1819120.5A priority Critical patent/GB2579210A/en
Publication of GB201819120D0 publication Critical patent/GB201819120D0/en
Priority to PCT/GB2019/053306 priority patent/WO2020104815A1/en
Priority to EP19809898.0A priority patent/EP3883656A1/en
Publication of GB2579210A publication Critical patent/GB2579210A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/088—Devices for indicating filter saturation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB1819120.5A 2018-11-23 2018-11-23 Powered air personal respirator Withdrawn GB2579210A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1819120.5A GB2579210A (en) 2018-11-23 2018-11-23 Powered air personal respirator
PCT/GB2019/053306 WO2020104815A1 (en) 2018-11-23 2019-11-22 Powered air personal respirator
EP19809898.0A EP3883656A1 (en) 2018-11-23 2019-11-22 Powered air personal respirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819120.5A GB2579210A (en) 2018-11-23 2018-11-23 Powered air personal respirator

Publications (2)

Publication Number Publication Date
GB201819120D0 true GB201819120D0 (en) 2019-01-09
GB2579210A GB2579210A (en) 2020-06-17

Family

ID=65024673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819120.5A Withdrawn GB2579210A (en) 2018-11-23 2018-11-23 Powered air personal respirator

Country Status (3)

Country Link
EP (1) EP3883656A1 (en)
GB (1) GB2579210A (en)
WO (1) WO2020104815A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023083917A1 (en) 2021-11-09 2023-05-19 Technological University Dublin Welding shield

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613512C3 (en) * 1986-04-22 1994-09-29 Auergesellschaft Gmbh Electrical warning device for displaying the state of exhaustion of a gas filter which retains harmful gases
US5666949A (en) * 1994-10-24 1997-09-16 Minnesota Mining And Manufacturing Company Exposure indicator with continuous alarm signal indicating multiple conditions
US6360741B2 (en) * 1998-11-25 2002-03-26 Respironics, Inc. Pressure support system with a low leak alarm and method of using same
GB9929745D0 (en) * 1999-12-17 2000-02-09 Secr Defence Determining the efficiency of respirators and protective clothing and other improvements
US6995665B2 (en) * 2002-05-17 2006-02-07 Fireeye Development Incorporated System and method for identifying, monitoring and evaluating equipment, environmental and physiological conditions
EP3160596A1 (en) * 2014-06-30 2017-05-03 Boffey, John Robert Powered air purifying respirator
US10610708B2 (en) * 2016-06-23 2020-04-07 3M Innovative Properties Company Indicating hazardous exposure in a supplied air respirator system

Also Published As

Publication number Publication date
WO2020104815A1 (en) 2020-05-28
EP3883656A1 (en) 2021-09-29
GB2579210A (en) 2020-06-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)