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FI920940A0 - Gasmask. - Google Patents

Gasmask.

Info

Publication number
FI920940A0
FI920940A0 FI920940A FI920940A FI920940A0 FI 920940 A0 FI920940 A0 FI 920940A0 FI 920940 A FI920940 A FI 920940A FI 920940 A FI920940 A FI 920940A FI 920940 A0 FI920940 A0 FI 920940A0
Authority
FI
Finland
Prior art keywords
gasmask
Prior art date
Application number
FI920940A
Other languages
Finnish (fi)
Other versions
FI101198B1 (en
FI920940A (en
FI101198B (en
Inventor
Jyrki Jaervinen
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Priority to FI920940A priority Critical patent/FI101198B/en
Publication of FI920940A0 publication Critical patent/FI920940A0/en
Priority to DE4305570A priority patent/DE4305570B4/en
Priority to SE9300678A priority patent/SE506100C2/en
Priority to GB9304150A priority patent/GB2264649B/en
Publication of FI920940A publication Critical patent/FI920940A/en
Application granted granted Critical
Publication of FI101198B1 publication Critical patent/FI101198B1/en
Publication of FI101198B publication Critical patent/FI101198B/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
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FI920940A 1992-03-02 1992-03-02 Gas mask FI101198B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI920940A FI101198B (en) 1992-03-02 1992-03-02 Gas mask
DE4305570A DE4305570B4 (en) 1992-03-02 1993-02-24 gas mask
SE9300678A SE506100C2 (en) 1992-03-02 1993-03-01 Gas-mask
GB9304150A GB2264649B (en) 1992-03-02 1993-03-02 Gas Mask

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920940A FI101198B (en) 1992-03-02 1992-03-02 Gas mask
FI920940 1992-03-02

Publications (4)

Publication Number Publication Date
FI920940A0 true FI920940A0 (en) 1992-03-02
FI920940A FI920940A (en) 1993-09-03
FI101198B1 FI101198B1 (en) 1998-05-15
FI101198B FI101198B (en) 1998-05-15

Family

ID=8534855

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920940A FI101198B (en) 1992-03-02 1992-03-02 Gas mask

Country Status (4)

Country Link
DE (1) DE4305570B4 (en)
FI (1) FI101198B (en)
GB (1) GB2264649B (en)
SE (1) SE506100C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20011992A (en) 2001-10-12 2003-04-13 Euromaski Oy Protective device
CA2422392A1 (en) * 2002-03-12 2003-09-12 Bombardier Inc. Cold-weather helmet with breathing mask breathing air from inside the helmet
EP3479876A1 (en) * 2017-11-02 2019-05-08 Koninklijke Philips N.V. Breathing mask
WO2019043118A1 (en) * 2017-09-01 2019-03-07 Koninklijke Philips N.V. Breathing mask

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB530285A (en) * 1939-02-13 1940-12-09 Otto Heinrich Draeger Improvements in or relating to gas masks for horses
CH600898A5 (en) * 1975-10-10 1978-06-30 Luwa Ag
GB2115293B (en) * 1982-02-26 1985-10-02 Avon Ind Polymers Respirator air guide
US4595003A (en) * 1983-10-21 1986-06-17 The United States Of America As Represented By The Secretary Of The Army Protective mask for airborne toxic substances
US4671268A (en) * 1985-09-23 1987-06-09 Hunt Patrick T Cold weather breathing mask

Also Published As

Publication number Publication date
GB2264649A (en) 1993-09-08
SE9300678D0 (en) 1993-03-01
DE4305570A1 (en) 1993-09-09
GB2264649B (en) 1995-12-06
FI101198B1 (en) 1998-05-15
GB9304150D0 (en) 1993-04-21
SE9300678L (en) 1993-09-03
DE4305570B4 (en) 2004-07-01
FI920940A (en) 1993-09-03
FI101198B (en) 1998-05-15
SE506100C2 (en) 1997-11-10

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Legal Events

Date Code Title Description
MA Patent expired