AU1655992A - Protective respirator's air guidance system and protective respirator - Google Patents

Protective respirator's air guidance system and protective respirator

Info

Publication number
AU1655992A
AU1655992A AU16559/92A AU1655992A AU1655992A AU 1655992 A AU1655992 A AU 1655992A AU 16559/92 A AU16559/92 A AU 16559/92A AU 1655992 A AU1655992 A AU 1655992A AU 1655992 A AU1655992 A AU 1655992A
Authority
AU
Australia
Prior art keywords
protective respirator
guidance system
air
protective
air guidance
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
AU16559/92A
Inventor
Hannu Inkinen
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.)
AIR-ACE Oy
Original Assignee
AIR-ACE 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 AIR-ACE Oy filed Critical AIR-ACE Oy
Publication of AU1655992A publication Critical patent/AU1655992A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A62B18/025—Halfmasks

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (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)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Ventilation (AREA)
  • Outer Garments And Coats (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Confectionery (AREA)

Abstract

The object of this invention is a valve arrangement of a protective respirator intended for protecting the wearer against dust or gases. The invention sets out how the exhalation air is guided as soon as possible out of the face section (7) and further how te air can be caused to pass through an air enclosure (11) in between the face section (7) and the frame section (3).
AU16559/92A 1991-05-02 1992-04-30 Protective respirator's air guidance system and protective respirator Abandoned AU1655992A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912138A FI87047C (en) 1991-05-02 1991-05-02 Air exchange system for respiratory protection and respiratory protection
FI912138 1991-05-02

Publications (1)

Publication Number Publication Date
AU1655992A true AU1655992A (en) 1992-12-21

Family

ID=8532436

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16559/92A Abandoned AU1655992A (en) 1991-05-02 1992-04-30 Protective respirator's air guidance system and protective respirator

Country Status (8)

Country Link
EP (1) EP0582612B1 (en)
JP (1) JP3438073B2 (en)
AT (1) ATE146089T1 (en)
AU (1) AU1655992A (en)
CA (1) CA2102296C (en)
DE (1) DE69215868T2 (en)
FI (1) FI87047C (en)
WO (1) WO1992019322A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2825758B2 (en) * 1994-06-03 1998-11-18 クリンテック株式会社 Nose heat mask
DE19534985C2 (en) * 1995-09-21 1998-02-12 Auergesellschaft Gmbh Respirator
DE69526355T2 (en) * 1995-12-01 2002-11-28 Ikari Shodoku Mask for maintaining warmth in the nasal area
US5924420A (en) * 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US6279570B1 (en) * 1999-03-02 2001-08-28 3M Innovative Properties Company Filter support, assembly and system
ES2157775B1 (en) * 1999-03-29 2002-02-16 Gonzalez Andres Sanchez MASTER RECOVERY OF BODY HEAT AND TEMPERATOR OF AIR TO BREATHE.
GB0112958D0 (en) * 2001-05-29 2001-07-18 F X K Patents Ltd A pressure regulator
FI20011992A (en) 2001-10-12 2003-04-13 Euromaski Oy Protective device
GB0411759D0 (en) * 2004-05-26 2004-06-30 Bu Innovations Ltd Safety mask
CN104366755B (en) * 2014-11-04 2017-01-18 朱其厚 Active air supplying protection mouth muffle
EP3479876A1 (en) * 2017-11-02 2019-05-08 Koninklijke Philips N.V. Breathing mask
CN207462475U (en) * 2017-09-01 2018-06-08 皇家飞利浦有限公司 The protective face mask of air pollutants
WO2019043118A1 (en) * 2017-09-01 2019-03-07 Koninklijke Philips N.V. Breathing mask

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741246A (en) * 1954-12-17 1956-04-10 George R Litchfield Gas masks
FI69757C (en) * 1983-08-23 1986-05-26 Kauko Kullervo Haemaelaeinen HALVMASK FOERSEDD MED EN FILTERBRYGGA
DE3678442D1 (en) * 1986-09-05 1991-05-02 Siebe North Inc RESPIRATORY MASK WITH REPLACEABLE FILTER ELEMENT.
EP0532574A1 (en) * 1990-06-04 1993-03-24 Air-Ace Oy Respirator

Also Published As

Publication number Publication date
DE69215868T2 (en) 1997-07-10
JP3438073B2 (en) 2003-08-18
FI87047C (en) 1992-11-25
CA2102296A1 (en) 1992-11-03
CA2102296C (en) 2004-08-10
FI87047B (en) 1992-08-14
ATE146089T1 (en) 1996-12-15
EP0582612A1 (en) 1994-02-16
FI912138A0 (en) 1991-05-02
EP0582612B1 (en) 1996-12-11
WO1992019322A1 (en) 1992-11-12
FI912138A (en) 1992-08-14
DE69215868D1 (en) 1997-01-23
JPH06506845A (en) 1994-08-04

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