GB8508751D0 - Respirators - Google Patents

Respirators

Info

Publication number
GB8508751D0
GB8508751D0 GB858508751A GB8508751A GB8508751D0 GB 8508751 D0 GB8508751 D0 GB 8508751D0 GB 858508751 A GB858508751 A GB 858508751A GB 8508751 A GB8508751 A GB 8508751A GB 8508751 D0 GB8508751 D0 GB 8508751D0
Authority
GB
United Kingdom
Prior art keywords
respirators
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Withdrawn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
GB858508751A
Other versions
GB2173705A (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB08508751A priority Critical patent/GB2173705A/en
Publication of GB8508751D0 publication Critical patent/GB8508751D0/en
Publication of GB2173705A publication Critical patent/GB2173705A/en
Withdrawn legal-status Critical Current

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
    • A62B18/006—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

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)
GB08508751A 1985-04-03 1985-04-03 Dust filter respirator Withdrawn GB2173705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08508751A GB2173705A (en) 1985-04-03 1985-04-03 Dust filter respirator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508751A GB2173705A (en) 1985-04-03 1985-04-03 Dust filter respirator

Publications (2)

Publication Number Publication Date
GB8508751D0 true GB8508751D0 (en) 1985-05-09
GB2173705A GB2173705A (en) 1986-10-22

Family

ID=10577168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508751A Withdrawn GB2173705A (en) 1985-04-03 1985-04-03 Dust filter respirator

Country Status (1)

Country Link
GB (1) GB2173705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111182945A (en) * 2017-08-04 2020-05-19 皇家飞利浦有限公司 Mask and control method
CN111481851A (en) * 2020-04-24 2020-08-04 西安量子智能科技有限公司 Active air supply mask

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372130A (en) * 1992-02-26 1994-12-13 Djs&T Limited Partnership Face mask assembly and method having a fan and replaceable filter
CH685327A5 (en) * 1992-03-19 1995-06-15 Micronel Ag Connecting device for connecting a blower to a mask filter.
US6796304B2 (en) 2002-04-12 2004-09-28 3M Innovative Properties Company Personal containment system with sealed passthrough
US6948191B2 (en) 2002-04-12 2005-09-27 3M Innovative Properties Company Personal protective suit with partial flow restriction
KR20100105607A (en) * 2007-11-20 2010-09-29 애번 프로텍션 시스템 인코포레이티드 Modular powered air purifying resporator
GB2508184A (en) * 2012-11-22 2014-05-28 3M Innovative Properties Co Powered exhaust apparatus for respiratory device
US11679287B2 (en) 2014-12-04 2023-06-20 ResMed Pty Ltd Wearable device for delivering air
CN109512055B (en) * 2018-11-28 2021-05-11 广州市哈雷日用品有限公司 Riding sport mask utilizing wind power drainage principle to store air

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560877A (en) * 1942-10-23 1944-04-25 Man Nathanson Improvements in and relating to gas masks
GB1317172A (en) * 1970-05-21 1973-05-16 Ml Aviation Co Ltd Respirators
GB1426432A (en) * 1972-05-09 1976-02-25 Nat Res Dev Respirators
GB1495020A (en) * 1974-01-16 1977-12-14 Nat Res Dev Respirators
GB2058577A (en) * 1979-09-25 1981-04-15 Racal Safety Ltd Improvements in and relating to breathing apparatus
GB2109246A (en) * 1981-11-12 1983-06-02 Huu Shyn Chan Anti-pollution mask

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111182945A (en) * 2017-08-04 2020-05-19 皇家飞利浦有限公司 Mask and control method
CN111481851A (en) * 2020-04-24 2020-08-04 西安量子智能科技有限公司 Active air supply mask

Also Published As

Publication number Publication date
GB2173705A (en) 1986-10-22

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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)