CA2586132A1 - Supplied air helmet having face seal with differentiated permeability - Google Patents

Supplied air helmet having face seal with differentiated permeability Download PDF

Info

Publication number
CA2586132A1
CA2586132A1 CA002586132A CA2586132A CA2586132A1 CA 2586132 A1 CA2586132 A1 CA 2586132A1 CA 002586132 A CA002586132 A CA 002586132A CA 2586132 A CA2586132 A CA 2586132A CA 2586132 A1 CA2586132 A1 CA 2586132A1
Authority
CA
Canada
Prior art keywords
zone
helmet
sealing member
supplied air
face seal
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.)
Abandoned
Application number
CA002586132A
Other languages
English (en)
French (fr)
Inventor
Desmond T. Curran
Peter D. Lee
Richard D. Williams
Peter N. Yates
Derek S. Baker
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.)
3M Innovative Properties Co
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
Publication of CA2586132A1 publication Critical patent/CA2586132A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61F9/045—Eye-shades or visors; Shields beside, between or below the eyes
    • 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
    • A61F9/068—Masks, shields or hoods for welders with supply or suction of gas, air or smoke inside or outside the welding hood
    • 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
    • A62B18/04—Gas helmets
    • 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
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
CA002586132A 2004-11-12 2005-10-07 Supplied air helmet having face seal with differentiated permeability Abandoned CA2586132A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/987,512 US7197774B2 (en) 2004-11-12 2004-11-12 Supplied air helmet having face seal with differentiated permeability
US10/987,512 2004-11-12
PCT/US2005/036223 WO2006055114A1 (en) 2004-11-12 2005-10-07 Supplied air helmet having face seal with differentiated permeability

Publications (1)

Publication Number Publication Date
CA2586132A1 true CA2586132A1 (en) 2006-05-26

Family

ID=35735411

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002586132A Abandoned CA2586132A1 (en) 2004-11-12 2005-10-07 Supplied air helmet having face seal with differentiated permeability

Country Status (14)

Country Link
US (1) US7197774B2 (enExample)
EP (1) EP1809386B1 (enExample)
JP (1) JP2008519916A (enExample)
KR (1) KR20070085304A (enExample)
CN (1) CN101056676A (enExample)
AT (1) ATE476229T1 (enExample)
AU (1) AU2005307024A1 (enExample)
BR (1) BRPI0517335A (enExample)
CA (1) CA2586132A1 (enExample)
DE (1) DE602005022748D1 (enExample)
NO (1) NO20072991L (enExample)
RU (1) RU2007118658A (enExample)
TW (1) TW200624136A (enExample)
WO (1) WO2006055114A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060107431A1 (en) * 2004-11-12 2006-05-25 Curran Desmond T Supplied air helmet having a knitted face seal
US20060101552A1 (en) * 2004-11-15 2006-05-18 Lee Peter D Frictionally engaged supplied air helmet face seal
US7477330B2 (en) * 2005-03-09 2009-01-13 3M Innovative Properties Company Automatic darkening filter with offset polarizers
US20060285330A1 (en) * 2005-06-20 2006-12-21 Ingvar Sundell Automatic darkening filter with automatic power management
US7637622B2 (en) * 2005-10-11 2009-12-29 3M Innovative Properties Company Control of an automatic darkening filter
US8056560B2 (en) * 2007-05-14 2011-11-15 Timothy Andrew Wilcox Universal dust mask/filter for ATV and dirt bike riders, method of making and method of using
KR100900989B1 (ko) 2007-10-09 2009-06-04 오토스테크 주식회사 용접 마스크용 공기 공급장치
WO2009123947A2 (en) * 2008-04-04 2009-10-08 3M Innovative Properties Company Lens seal for headgear
US9155923B2 (en) 2011-12-06 2015-10-13 East Carolina University Portable respirators suitable for agricultural workers
US8887719B2 (en) 2011-12-15 2014-11-18 3M Innovative Properties Company Air filtration device having tuned air distribution system
US8899227B2 (en) 2011-12-15 2014-12-02 3M Innovative Properties Company Air filtration device having subsections lacking fluid communication
US20140168546A1 (en) 2012-12-13 2014-06-19 3M Innovative Properties Company Curved Automatic-Darkening Filter
US20140298557A1 (en) * 2013-04-08 2014-10-09 Rodman Townsend, JR. Protective shroud for a welding helmet, kits and helmets including the same
EP2839817B1 (en) * 2013-08-05 2019-07-31 Optrel Holding AG Face protector
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow
US20160074230A1 (en) 2014-09-11 2016-03-17 3M Innovative Properties Company Eye-protection headgear
CN107072818B (zh) 2014-09-15 2020-03-13 3M创新有限公司 个人防护系统工具通信适配器
US20170079364A1 (en) * 2014-11-20 2017-03-23 Paulson Manufacturing Corporation Protective face shield
USD820455S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Filter cover of a powered air purifying respirator
USD822210S1 (en) 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD810299S1 (en) 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
USD820456S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Belt bracket of powered air purifying respirator
CN106309009A (zh) * 2015-07-02 2017-01-11 泰克曼(南京)电子有限公司 具有拉链结构的焊接面罩以及焊接面罩组件
RU2644097C1 (ru) * 2016-09-28 2018-02-07 Александр Федорович Смотров Дыхательное устройство, маска индивидуальная защитная (варианты), портативное устройство обработки воздуха
US11812816B2 (en) 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
US11526015B2 (en) * 2020-02-21 2022-12-13 Meta Platforms Technologies, Llc Facial interfaces for head-mounted displays and related systems and methods
CN111184298A (zh) * 2020-02-27 2020-05-22 龙口市阳光模塑有限公司 一种应急口罩及基于它的防护罩
DE102020002554A1 (de) 2020-04-28 2021-10-28 Klaus Gausrab Virologische Atemschutzmaske zum Schutz vor Tröpfcheninfektionen
DE102021001500A1 (de) 2020-05-12 2021-11-18 Klaus Gausrab Atemschutzmaske mit aktiver Belüftung
EP3967169A1 (en) * 2020-09-15 2022-03-16 3M Innovative Properties Company Chin protector, assembly and kit of parts therewith and method of retrofitting a chin protector
WO2022087140A1 (en) * 2020-10-21 2022-04-28 DRS Innovations LLC Powered air filtration face covering
WO2023083917A1 (en) * 2021-11-09 2023-05-19 Technological University Dublin Welding shield
EP4504349A1 (en) * 2022-04-01 2025-02-12 3M Innovative Properties Company Hood for hardhat and respirator apparatus

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US577926A (en) * 1897-03-02 Fireman s mask
US3031673A (en) * 1960-11-08 1962-05-01 Samuel R Korolick Draft bars for helmet hoods
US3362403A (en) * 1963-12-11 1968-01-09 Robertshaw Controls Co Unified helmet and oxygen breathing assembly
US3562813A (en) * 1969-07-03 1971-02-16 Schjeldahl Co G T Neck closure for protective hood device
US3806951A (en) * 1971-12-27 1974-04-30 S Halteman Protective helmet and face shield
US3955570A (en) * 1972-05-18 1976-05-11 Physical Systems, Inc. Surgical exhaust mask
GB1402287A (en) 1972-12-14 1975-08-06 Stadium Ltd Motor cycle safety helmets
US3825952A (en) * 1973-09-21 1974-07-30 Deere & Co Skirted helmet
US4055173A (en) * 1975-04-21 1977-10-25 Knab James V Surgical masking and ventilating system
ZA771283B (en) * 1976-03-31 1978-01-25 Racal Amplivox Communication Improved sealing means for a respirator
US4019508A (en) * 1976-05-21 1977-04-26 Research Development Systems, Inc. Wearable, self-contained fully mobile personal breathing apparatus for surgeons and operating room personnel
US4150443A (en) * 1978-03-13 1979-04-24 Robert E. Smith Anti-fogging sports goggle
US4280491A (en) * 1980-03-07 1981-07-28 Minnesota Mining And Manufacturing Company Powered air respirator
US4683880A (en) * 1981-01-27 1987-08-04 E. I. Du Pont De Nemours And Company Toxic fume protective hood and method of construction
US4462399A (en) * 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
GB2122094B (en) * 1982-06-14 1986-04-09 Sabre Safety Ltd Improvements to breathing apparatus
US4561162A (en) * 1983-01-13 1985-12-31 E. D. Bullard Company Method of making loose fitting supplied air respiration hood
US4484575A (en) * 1983-01-13 1984-11-27 E. D. Bullard Company Loose fitting supplied air respirator hood
US4676236A (en) * 1983-09-09 1987-06-30 Gentex Corporation Helmet airflow system
US4573217A (en) * 1984-07-30 1986-03-04 Reed Clifford C Protective hood for firefighters
JPH0649085B2 (ja) * 1985-11-15 1994-06-29 ブリティッシュ・テクノロジー・グループ・リミテッド 自蔵式電動ファン付粉じん用呼吸保護具
US4965887A (en) 1987-11-12 1990-10-30 John A. Paoluccio Face protector for splash and spatter protection
GB8809221D0 (en) * 1988-04-19 1988-05-25 Safety Products Ltd Improvements in/relating to safety visors
US4901716A (en) * 1989-02-06 1990-02-20 Stackhouse Wyman H Clean room helmet system
SE467087B (sv) 1989-06-05 1992-05-25 Hoernell Elektrooptik Ab Svetshjaelm foersedd med ett s k snabbfilter
US5410757A (en) * 1990-06-01 1995-05-02 Kemira Oy Face shield
EP0470791A3 (en) 1990-08-10 1992-04-22 Sabre Safety Limited Emergency escape breathing apparatus
US5104430A (en) * 1991-06-11 1992-04-14 Her Mou Lin Mask with an air filtering device
US5533500A (en) * 1992-03-04 1996-07-09 Her-Mou; Lin Helmet with an air filtering device
US5394568A (en) * 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
FR2726478B1 (fr) * 1994-11-07 1997-01-17 Intertechnique Sa Equipement individuel de protection contre les agressions nbc
US5533206A (en) 1995-08-23 1996-07-09 Jackson Products, Inc. Welding helmet with removable electronic quick change cartridge
GB2310585B (en) 1996-03-01 1999-06-16 Thetford Moulded Prod Ltd A helmet head flap
US6478025B1 (en) * 1997-03-20 2002-11-12 Tayco Firefighting hood and SCBA face mask system
US5965887A (en) * 1997-08-12 1999-10-12 Datex-Ohmeda, Inc. Method and apparatus for monitoring maintenance of calibration condition in respiratory gas spectrometer
AUPO852697A0 (en) 1997-08-12 1997-09-04 Comweld Group Pty Ltd Light shielding helmet
US6062222A (en) * 1997-08-14 2000-05-16 International Safety Instruments, Inc. Face mask for self contained breathing apparatus
US6014971A (en) * 1997-08-15 2000-01-18 3M Innovative Properties Company Protective system for face and respiratory protection
SE9704144L (sv) 1997-11-12 1999-05-13 Hoernell International Ab Länkmekanism
US6016805A (en) * 1998-03-10 2000-01-25 3M Innovative Properties Company Face seal for respirator
US6557174B2 (en) 2000-02-03 2003-05-06 Optical Engineering Company, Llc Replaceable, self-contained expanded viewing light shield cartridge for welding helmet
JP4470085B2 (ja) * 2001-05-08 2010-06-02 山本光学株式会社 スポーツ用ゴーグル
US6591424B1 (en) 2001-08-15 2003-07-15 Min-Young Wang-Lee Welder helmet with fixed and movable face shields

Also Published As

Publication number Publication date
US20060101555A1 (en) 2006-05-18
TW200624136A (en) 2006-07-16
EP1809386A1 (en) 2007-07-25
NO20072991L (no) 2007-08-13
AU2005307024A1 (en) 2006-05-26
DE602005022748D1 (de) 2010-09-16
RU2007118658A (ru) 2008-12-20
JP2008519916A (ja) 2008-06-12
US7197774B2 (en) 2007-04-03
BRPI0517335A (pt) 2008-10-07
EP1809386B1 (en) 2010-08-04
WO2006055114A1 (en) 2006-05-26
ATE476229T1 (de) 2010-08-15
CN101056676A (zh) 2007-10-17
KR20070085304A (ko) 2007-08-27

Similar Documents

Publication Publication Date Title
US7197774B2 (en) Supplied air helmet having face seal with differentiated permeability
US20060107431A1 (en) Supplied air helmet having a knitted face seal
US12458083B2 (en) Breathable face mask
US20090283096A1 (en) Protective mask against biological agents made of two parts
KR20170104196A (ko) 미세먼지제거용 마스크
US20060101552A1 (en) Frictionally engaged supplied air helmet face seal
WO2019167826A1 (ja) 防護用フード
CN111227378B (zh) 一种气密贴合调节方便的面部无压迫医用防护服
US20250134213A1 (en) Buckle, Buckle Assembly and Respirator
JP3233117U (ja) マスク着用補助具
CN212260546U (zh) 一种医用防护服面罩及气密贴合调节方便的面部无压迫医用防护服
CN217886825U (zh) 一种防护头罩的导流结构
KR20210125396A (ko) 가림막을 구비한 마스크
JP7464978B2 (ja) マスク
RU203648U1 (ru) Четырехслойная FPP-15 полумаска [RINIDI]
EP4094609A1 (en) Sports-use protective mask
CN213663823U (zh) 一种防变形抗菌口罩
NL2026278B1 (en) Face mask
RU73791U1 (ru) Капюшон защитный усовершенствованный
JP2022054274A (ja) ランニングマスク
WO2021261534A1 (ja) マスク
CN115300820A (zh) 一种防护头罩
RU91263U1 (ru) Средство защиты головы

Legal Events

Date Code Title Description
FZDE Discontinued