WO2002056965A8 - Modular respirators and a method of conversion thereof - Google Patents

Modular respirators and a method of conversion thereof

Info

Publication number
WO2002056965A8
WO2002056965A8 PCT/US2001/018144 US0118144W WO02056965A8 WO 2002056965 A8 WO2002056965 A8 WO 2002056965A8 US 0118144 W US0118144 W US 0118144W WO 02056965 A8 WO02056965 A8 WO 02056965A8
Authority
WO
WIPO (PCT)
Prior art keywords
conversion
modular
facial
lens
respirator
Prior art date
Application number
PCT/US2001/018144
Other languages
French (fr)
Other versions
WO2002056965A1 (en
Inventor
Frank J Fabin
Original Assignee
3M Innovative Properties Co
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
Priority to AT01944285T priority Critical patent/ATE430602T1/en
Priority to DE60138648T priority patent/DE60138648D1/en
Priority to AU2001266711A priority patent/AU2001266711B2/en
Priority to JP2002557470A priority patent/JP2004523277A/en
Priority to EP01944285A priority patent/EP1353728B1/en
Priority to KR1020037009450A priority patent/KR100753702B1/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to PL365374A priority patent/PL196737B1/en
Priority to CA002433411A priority patent/CA2433411A1/en
Publication of WO2002056965A1 publication Critical patent/WO2002056965A1/en
Priority to NO20033227A priority patent/NO20033227D0/en
Publication of WO2002056965A8 publication Critical patent/WO2002056965A8/en
Priority to HK04102320.3A priority patent/HK1061367A1/en

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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • 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
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
    • 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
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks

Abstract

A modular respirator system has interchangeable facial lenses and body seals such as a full facepiece seal or a hood. A method of conversion from a full facepiece respirator to a hood respirator, or vice versa, is also disclosed. In one embodiment, lens conversion is accomplished without changing the type of body seal. In another embodiment, a breathable gas delivery conduit is connected to the facial lens and interchanged between the body seals together with the facial lens.
PCT/US2001/018144 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof WO2002056965A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE60138648T DE60138648D1 (en) 2001-01-18 2001-06-05 MODULAR ATOMS AND METHOD FOR CONVERTING THE SAME
AU2001266711A AU2001266711B2 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof
JP2002557470A JP2004523277A (en) 2001-01-18 2001-06-05 Modular respirators and methods of replacing them
EP01944285A EP1353728B1 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof
KR1020037009450A KR100753702B1 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof
AT01944285T ATE430602T1 (en) 2001-01-18 2001-06-05 MODULAR BREATHING APPARATUS AND METHOD FOR CONVERSION THE SAME
PL365374A PL196737B1 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof
CA002433411A CA2433411A1 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof
NO20033227A NO20033227D0 (en) 2001-01-18 2003-07-16 Module respirator devices and a method of conversion thereof
HK04102320.3A HK1061367A1 (en) 2001-01-18 2004-03-30 Modular respirators and a method of conversion thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/765,224 US6895960B2 (en) 2001-01-18 2001-01-18 Modular respirators and a method of conversion thereof
US09/765,224 2001-01-18

Publications (2)

Publication Number Publication Date
WO2002056965A1 WO2002056965A1 (en) 2002-07-25
WO2002056965A8 true WO2002056965A8 (en) 2003-11-06

Family

ID=25072977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/018144 WO2002056965A1 (en) 2001-01-18 2001-06-05 Modular respirators and a method of conversion thereof

Country Status (16)

Country Link
US (2) US6895960B2 (en)
EP (1) EP1353728B1 (en)
JP (1) JP2004523277A (en)
KR (1) KR100753702B1 (en)
CN (1) CN1301765C (en)
AR (1) AR032795A1 (en)
AT (1) ATE430602T1 (en)
AU (1) AU2001266711B2 (en)
CA (1) CA2433411A1 (en)
DE (1) DE60138648D1 (en)
HK (1) HK1061367A1 (en)
NO (1) NO20033227D0 (en)
PL (1) PL196737B1 (en)
TW (1) TW553753B (en)
WO (1) WO2002056965A1 (en)
ZA (1) ZA200306330B (en)

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Also Published As

Publication number Publication date
CA2433411A1 (en) 2002-07-25
AR032795A1 (en) 2003-11-26
AU2001266711B2 (en) 2007-09-13
EP1353728A1 (en) 2003-10-22
JP2004523277A (en) 2004-08-05
KR20030067751A (en) 2003-08-14
WO2002056965A1 (en) 2002-07-25
US20050103335A1 (en) 2005-05-19
ZA200306330B (en) 2004-09-03
NO20033227L (en) 2003-07-16
CN1486207A (en) 2004-03-31
HK1061367A1 (en) 2004-09-17
ATE430602T1 (en) 2009-05-15
US6895960B2 (en) 2005-05-24
PL365374A1 (en) 2005-01-10
EP1353728B1 (en) 2009-05-06
DE60138648D1 (en) 2009-06-18
US20020092522A1 (en) 2002-07-18
NO20033227D0 (en) 2003-07-16
CN1301765C (en) 2007-02-28
TW553753B (en) 2003-09-21
KR100753702B1 (en) 2007-08-30
PL196737B1 (en) 2008-01-31

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