FI101679B - Andningsmask - Google Patents

Andningsmask Download PDF

Info

Publication number
FI101679B
FI101679B FI895044A FI895044A FI101679B FI 101679 B FI101679 B FI 101679B FI 895044 A FI895044 A FI 895044A FI 895044 A FI895044 A FI 895044A FI 101679 B FI101679 B FI 101679B
Authority
FI
Finland
Prior art keywords
heat exchanger
mask
exchanger part
face
shape
Prior art date
Application number
FI895044A
Other languages
English (en)
Finnish (fi)
Other versions
FI895044A0 (fi
FI101679B1 (sv
Inventor
Olavi Ebeling
Risto Lunden
Jorma Lunden
Original Assignee
Suomen Jonas 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 Suomen Jonas Oy filed Critical Suomen Jonas Oy
Priority to FI895044A priority Critical patent/FI101679B1/sv
Publication of FI895044A0 publication Critical patent/FI895044A0/fi
Priority to SE9003230A priority patent/SE510916C2/sv
Priority to SE9003230D priority patent/SE9003230L/sv
Priority to CA002027353A priority patent/CA2027353C/en
Priority to NO90904509A priority patent/NO904509L/no
Application granted granted Critical
Publication of FI101679B publication Critical patent/FI101679B/sv
Publication of FI101679B1 publication Critical patent/FI101679B1/sv

Links

Classifications

    • 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
    • A41D13/1161—Means for fastening to the user's head
    • A41D13/1169—Means for fastening to the user's head using adhesive
    • A41D13/1176—Means for fastening to the user's head using adhesive forming a complete seal at the edges of the mask

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Claims (2)

1. Andningsmask, som omfattar en av ett elastiskt material framställd maskdel (1), som täcker användarens 5 mun och näsa, och en i maskdelen (1) fäst, av värmeäter- vinningsmaterial framställd elastisk värmeväxlardel (2), genom vilken in- och utandningsluft är anordnad att ström-ma för ätervinning av värmen och fuktigheten i utandnings-luften och för överföring av dessa tili inandningsluften, 10 varvid den helhet som bestär av värmeväxlardelen (2) och maskdelen (1) kan formas till en till användarens ansikts-form passande del, kännetecknadav att värmeväxlardelen (2) är utformad som en formbar och den önskade formen väsentligen bevarande enhet, sä att den av värme-15 växlardelen (2) och maskdelen (1) bestiende helheten kan formas till en till användarens ansiktsform passande del genom att värmeväxlardelen (2) formas.
2. Andningsmask enligt patentkrav 1, k ä n n e -tecknad av att värmeätervinningsmaterialet i värme- : 20 växlardelen (2) är av ett formbart material. 4 1·· • · · • | I • « « • 4 » • · 4 4 • 4 • · · • · · • · • · • · « • · « • « Ml • · < • · · • · • · « • · < • · · · • · · • · • · • · · • f < I I · 4 4 4 4 1 I >
FI895044A 1989-10-24 1989-10-24 Andningsmask FI101679B1 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI895044A FI101679B1 (sv) 1989-10-24 1989-10-24 Andningsmask
SE9003230A SE510916C2 (sv) 1989-10-24 1990-10-10 Andningsmask
SE9003230D SE9003230L (sv) 1989-10-24 1990-10-10 Andningsmask
CA002027353A CA2027353C (en) 1989-10-24 1990-10-11 Breathing mask
NO90904509A NO904509L (no) 1989-10-24 1990-10-18 Pustemaske.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895044 1989-10-24
FI895044A FI101679B1 (sv) 1989-10-24 1989-10-24 Andningsmask

Publications (3)

Publication Number Publication Date
FI895044A0 FI895044A0 (fi) 1989-10-24
FI101679B true FI101679B (sv) 1998-08-14
FI101679B1 FI101679B1 (sv) 1998-08-14

Family

ID=8529212

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895044A FI101679B1 (sv) 1989-10-24 1989-10-24 Andningsmask

Country Status (4)

Country Link
CA (1) CA2027353C (sv)
FI (1) FI101679B1 (sv)
NO (1) NO904509L (sv)
SE (2) SE510916C2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836303A (en) * 1996-09-17 1998-11-17 Thermal Air Products, Inc. Respirator apparatus
US7721732B2 (en) 2002-04-04 2010-05-25 Qxtec, Inc. Respiratory heat exchanger

Also Published As

Publication number Publication date
CA2027353A1 (en) 1991-04-25
NO904509L (no) 1991-04-25
SE9003230D0 (sv) 1990-10-10
NO904509D0 (no) 1990-10-18
SE9003230L (sv) 1991-04-25
CA2027353C (en) 2005-04-12
FI895044A0 (fi) 1989-10-24
SE510916C2 (sv) 1999-07-05
FI101679B1 (sv) 1998-08-14

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: SUOMEN JONAS OY