GB1355501A - Respirators - Google Patents

Respirators

Info

Publication number
GB1355501A
GB1355501A GB3211571A GB3211571A GB1355501A GB 1355501 A GB1355501 A GB 1355501A GB 3211571 A GB3211571 A GB 3211571A GB 3211571 A GB3211571 A GB 3211571A GB 1355501 A GB1355501 A GB 1355501A
Authority
GB
United Kingdom
Prior art keywords
frame
respirator
nose
wall
wearer
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
Application number
GB3211571A
Other languages
English (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.)
Svenska Cellulosa AB
Original Assignee
Svenska Cellulosa AB
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 Svenska Cellulosa AB filed Critical Svenska Cellulosa AB
Publication of GB1355501A publication Critical patent/GB1355501A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB3211571A 1970-09-08 1971-07-08 Respirators Expired GB1355501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12197/70A SE338510B (enExample) 1970-09-08 1970-09-08

Publications (1)

Publication Number Publication Date
GB1355501A true GB1355501A (en) 1974-06-05

Family

ID=20295319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3211571A Expired GB1355501A (en) 1970-09-08 1971-07-08 Respirators

Country Status (13)

Country Link
US (1) US3750665A (enExample)
AU (1) AU3295371A (enExample)
BE (1) BE770121A (enExample)
CH (1) CH525008A (enExample)
DE (1) DE2130940C3 (enExample)
DK (1) DK128231B (enExample)
FI (1) FI48417C (enExample)
FR (1) FR2102997A5 (enExample)
GB (1) GB1355501A (enExample)
LU (1) LU63521A1 (enExample)
NL (1) NL144159B (enExample)
SE (1) SE338510B (enExample)
ZA (1) ZA715808B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2289460C2 (ru) * 2004-12-21 2006-12-20 Общество с ограниченной ответственностью Предприятие материально-технического обеспечения "Спецснаб" (ООО ПМТО "Спецснаб") Респиратор

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938726C2 (de) * 1979-09-21 1984-10-18 Auergesellschaft Gmbh, 1000 Berlin Filtrierende Atemschutzmaske
US4454881A (en) * 1981-08-21 1984-06-19 Moldex/Metric Products, Inc. Multi-layer face mask with molded edge bead
US5941244A (en) * 1997-07-29 1999-08-24 Mitsumasa Chino Dustproof mask
US7530354B2 (en) * 2005-04-04 2009-05-12 Mark Douglas Hanlon Distending nasal air filter
US20080142015A1 (en) * 2006-01-27 2008-06-19 David Groll Apparatus to provide continuous positive airway pressure
US20070175479A1 (en) * 2006-01-27 2007-08-02 David Groll Apparatus to provide continuous positive airway pressure
DE102007023959B3 (de) * 2007-05-23 2008-08-21 Dräger Safety AG & Co. KGaA Filter für eine Atemvorrichtung
JP5234763B2 (ja) * 2007-09-04 2013-07-10 日東電工株式会社 通気部材およびその製造方法
CN101801465B (zh) * 2007-09-20 2012-07-11 3M创新有限公司 具有可伸展的面罩主体的过滤式面具呼吸器
CN104524708A (zh) * 2007-09-20 2015-04-22 3M创新有限公司 具有动态支承结构和褶状过滤结构的呼吸器
JP5208215B2 (ja) * 2007-10-09 2013-06-12 スリーエム イノベイティブ プロパティズ カンパニー マスク本体に成型されたノーズクリップを有する濾過フェイスピースレスピレータ
US9308343B2 (en) 2008-02-19 2016-04-12 Circadiance, Llc Respiratory mask with disposable cloth body
US9981104B1 (en) 2008-02-19 2018-05-29 Circadiance, Llc Full face cloth respiratory mask
US8187356B2 (en) * 2008-12-31 2012-05-29 Teri Probst Protective cover for respiratory device
US10300235B2 (en) 2011-07-12 2019-05-28 Resmed Limited Textile mask systems
USD746437S1 (en) * 2014-05-22 2015-12-29 3M Innovative Properties Company Respirator mask having a communication grille
USD786443S1 (en) 2015-02-27 2017-05-09 3M Innovative Properties Company Filter element
EP3261729B1 (en) 2015-02-27 2019-08-28 3M Innovative Properties Company Flexible filter element having an end outlet
USD779674S1 (en) 2015-02-27 2017-02-21 3M Innovative Properties Company Filter element having a connector
USD792959S1 (en) * 2015-02-27 2017-07-25 3M Innovative Properties Company Filter element having a pattern
CN106889677A (zh) * 2017-04-13 2017-06-27 苏州市吴中区甪直明达漂染厂 一种易于更换的棉纱口罩
CN111567940B (zh) * 2020-05-26 2022-09-09 丹阳市伟鹤祥线缆制造有限公司 一种多功能鼻梁条

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US712304A (en) * 1902-06-05 1902-10-28 Archibald P Black Respirator.
US1070986A (en) * 1910-10-17 1913-08-19 Hamilton William H Anesthesia-mask.
US2047216A (en) * 1932-06-20 1936-07-14 Martha F Mckesson Gas administering equipment
US3276445A (en) * 1964-02-25 1966-10-04 Weck & Co Edward Surgical mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2289460C2 (ru) * 2004-12-21 2006-12-20 Общество с ограниченной ответственностью Предприятие материально-технического обеспечения "Спецснаб" (ООО ПМТО "Спецснаб") Респиратор

Also Published As

Publication number Publication date
FI48417C (fi) 1974-10-10
LU63521A1 (enExample) 1971-11-16
NL144159B (nl) 1974-12-16
ZA715808B (en) 1972-08-30
US3750665A (en) 1973-08-07
AU3295371A (en) 1973-03-08
NL7110088A (enExample) 1972-03-10
DE2130940A1 (de) 1972-03-16
DE2130940B2 (de) 1974-07-04
FI48417B (enExample) 1974-07-01
CH525008A (de) 1972-07-15
BE770121A (fr) 1971-12-01
FR2102997A5 (enExample) 1972-04-07
DK128231B (da) 1974-03-25
SE338510B (enExample) 1971-09-06
DE2130940C3 (de) 1975-02-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees