GB2435430B - A ventilation apparatus - Google Patents

A ventilation apparatus

Info

Publication number
GB2435430B
GB2435430B GB0603690A GB0603690A GB2435430B GB 2435430 B GB2435430 B GB 2435430B GB 0603690 A GB0603690 A GB 0603690A GB 0603690 A GB0603690 A GB 0603690A GB 2435430 B GB2435430 B GB 2435430B
Authority
GB
United Kingdom
Prior art keywords
ventilation apparatus
ventilation
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
GB0603690A
Other versions
GB0603690D0 (en
GB2435430A (en
Inventor
Guy Dennis Hutchinson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0603690A priority Critical patent/GB2435430B/en
Publication of GB0603690D0 publication Critical patent/GB0603690D0/en
Publication of GB2435430A publication Critical patent/GB2435430A/en
Application granted granted Critical
Publication of GB2435430B publication Critical patent/GB2435430B/en
Expired - Fee Related 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
    • A42B3/28—Ventilating arrangements
    • 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
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/24—Visors with means for avoiding fogging or misting
    • 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

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)
GB0603690A 2006-02-24 2006-02-24 A ventilation apparatus Expired - Fee Related GB2435430B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0603690A GB2435430B (en) 2006-02-24 2006-02-24 A ventilation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0603690A GB2435430B (en) 2006-02-24 2006-02-24 A ventilation apparatus

Publications (3)

Publication Number Publication Date
GB0603690D0 GB0603690D0 (en) 2006-04-05
GB2435430A GB2435430A (en) 2007-08-29
GB2435430B true GB2435430B (en) 2008-11-05

Family

ID=36178666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0603690A Expired - Fee Related GB2435430B (en) 2006-02-24 2006-02-24 A ventilation apparatus

Country Status (1)

Country Link
GB (1) GB2435430B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110074486A (en) * 2019-04-08 2019-08-02 江山凡络达医疗器械有限公司 A kind of mask heating air

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144317A (en) * 1965-09-09 1969-03-05 Ml Aviation Co Ltd Improvements relating to airmens' helmets
GB1462361A (en) * 1973-01-19 1977-01-26 Secr Defence Protective clothing
GB2186490A (en) * 1986-02-18 1987-08-19 Smith Derek Ventilated safety helmet
US5245994A (en) * 1991-01-08 1993-09-21 National Science Council Air cleaning and supplying system equipped to a helmet for a motorcyclist
DE4222822A1 (en) * 1992-07-08 1994-01-13 Jens Peter Muhs Breathing air filter system for bicycle or motor cycle rider - has ventilator electrically or mechanically connected to generator or rotating part of two wheeled road vehicle and is fixed in or at crash helmet or vehicle
US5515743A (en) * 1994-05-03 1996-05-14 Avid Enterprises, Inc. Adjustable leverage brake lever
GB2337918A (en) * 1998-06-03 1999-12-08 Harry Cole Mask for preventing the fogging of a helmet visor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144317A (en) * 1965-09-09 1969-03-05 Ml Aviation Co Ltd Improvements relating to airmens' helmets
GB1462361A (en) * 1973-01-19 1977-01-26 Secr Defence Protective clothing
GB2186490A (en) * 1986-02-18 1987-08-19 Smith Derek Ventilated safety helmet
US5245994A (en) * 1991-01-08 1993-09-21 National Science Council Air cleaning and supplying system equipped to a helmet for a motorcyclist
DE4222822A1 (en) * 1992-07-08 1994-01-13 Jens Peter Muhs Breathing air filter system for bicycle or motor cycle rider - has ventilator electrically or mechanically connected to generator or rotating part of two wheeled road vehicle and is fixed in or at crash helmet or vehicle
US5515743A (en) * 1994-05-03 1996-05-14 Avid Enterprises, Inc. Adjustable leverage brake lever
GB2337918A (en) * 1998-06-03 1999-12-08 Harry Cole Mask for preventing the fogging of a helmet visor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110074486A (en) * 2019-04-08 2019-08-02 江山凡络达医疗器械有限公司 A kind of mask heating air

Also Published As

Publication number Publication date
GB0603690D0 (en) 2006-04-05
GB2435430A (en) 2007-08-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140224