SE8602960L - INSIDE MASK FOR SAFETY MASK - Google Patents

INSIDE MASK FOR SAFETY MASK

Info

Publication number
SE8602960L
SE8602960L SE8602960A SE8602960A SE8602960L SE 8602960 L SE8602960 L SE 8602960L SE 8602960 A SE8602960 A SE 8602960A SE 8602960 A SE8602960 A SE 8602960A SE 8602960 L SE8602960 L SE 8602960L
Authority
SE
Sweden
Prior art keywords
mask
safety
inner mask
openings
protective
Prior art date
Application number
SE8602960A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8602960D0 (en
SE455760B (en
Inventor
V Soderberg
Original Assignee
Horda Gummifabrik Ab
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 Horda Gummifabrik Ab filed Critical Horda Gummifabrik Ab
Priority to SE8602960A priority Critical patent/SE455760B/en
Publication of SE8602960D0 publication Critical patent/SE8602960D0/en
Priority to NO872759A priority patent/NO872759L/en
Priority to EP87850215A priority patent/EP0252052A1/en
Priority to FI872915A priority patent/FI872915A/en
Publication of SE8602960L publication Critical patent/SE8602960L/en
Publication of SE455760B publication Critical patent/SE455760B/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

Abstract

The present invention relates to an inner mask for protective masks with openings allowing air to flow from the space between protective mask and inner mask. Said openings (6, 8) are provided with non-return valves in the form of a compression moulded membrane (7, 7 min ) of elastomeric material designed to tightly abut the area surrounding the inner mask (1) thanks to the inherent elasticity of the material.
SE8602960A 1986-07-03 1986-07-03 INSIDE MASK FOR SAFETY MASK SE455760B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8602960A SE455760B (en) 1986-07-03 1986-07-03 INSIDE MASK FOR SAFETY MASK
NO872759A NO872759L (en) 1986-07-03 1987-07-01 INSURING MASK FOR PROTECTIVE MASK.
EP87850215A EP0252052A1 (en) 1986-07-03 1987-07-01 Inner mask for protective face mask
FI872915A FI872915A (en) 1986-07-03 1987-07-01 INNERMASK TILL SKYDDSMASK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602960A SE455760B (en) 1986-07-03 1986-07-03 INSIDE MASK FOR SAFETY MASK

Publications (3)

Publication Number Publication Date
SE8602960D0 SE8602960D0 (en) 1986-07-03
SE8602960L true SE8602960L (en) 1988-02-16
SE455760B SE455760B (en) 1988-08-08

Family

ID=20365010

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602960A SE455760B (en) 1986-07-03 1986-07-03 INSIDE MASK FOR SAFETY MASK

Country Status (4)

Country Link
EP (1) EP0252052A1 (en)
FI (1) FI872915A (en)
NO (1) NO872759L (en)
SE (1) SE455760B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0482023T3 (en) * 1989-07-18 1993-11-29 Canada Minister Defence Molded nose guard valve assembly
AUPO126596A0 (en) 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
USD498529S1 (en) 1996-07-26 2004-11-16 Resmed Limited Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)
AUPO301796A0 (en) 1996-10-16 1996-11-07 Resmed Limited A vent valve apparatus
AUPO399596A0 (en) 1996-12-02 1997-01-02 Resmed Limited A harness assembly for a nasal mask
AUPQ104099A0 (en) 1999-06-18 1999-07-08 Resmed Limited Forehead support for facial mask
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
AUPO504597A0 (en) 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
US6119693A (en) 1998-01-16 2000-09-19 Resmed Limited Forehead support for facial mask
AUPP949999A0 (en) 1999-03-29 1999-04-22 Resmed Limited Forehead support for facial mask II
US6581594B1 (en) 2000-05-15 2003-06-24 Resmed Limited Respiratory mask having gas washout vent and gas washout vent for respiratory mask
DE20017940U1 (en) 2000-10-19 2000-12-28 Map Gmbh Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas
US7216647B2 (en) 2001-09-07 2007-05-15 Resmed Limited Forehead pad for respiratory mask
DE10151984C5 (en) 2001-10-22 2008-07-17 Map Medizin-Technologie Gmbh Application device for a breathing mask arrangement
WO2003035156A2 (en) 2001-10-22 2003-05-01 Map Medizin-Technologie Gmbh Breathing mask device and application device and frontal support device thereof
DE10201682A1 (en) 2002-01-17 2003-07-31 Map Medizin Technologie Gmbh The breathing mask arrangement
EP3108919B1 (en) 2002-12-06 2020-09-09 Fisher & Paykel Healthcare Limited System for delivery of pressurized gases
US7503327B2 (en) 2003-04-10 2009-03-17 Resmed Limited Mask with integral cushion and forehead piece
NZ578600A (en) 2003-05-02 2011-02-25 Resmed Ltd A mask system for apnea vent holes in flexible shell and cushion as integral unit
CN101683546A (en) 2004-04-09 2010-03-31 雷斯梅德有限公司 Nasal assembly
NZ608551A (en) 2004-06-16 2014-10-31 Resmed Ltd Cushion for a respiratory mask assembly
NZ591992A (en) 2005-10-14 2012-11-30 Resmed Ltd Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall
NZ612787A (en) 2005-10-25 2015-01-30 Resmed Ltd Interchangeable mask assembly
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
NZ624599A (en) 2008-03-04 2014-08-29 Resmed Ltd Mask system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647511A (en) * 1951-11-23 1953-08-04 O E M Corp Oxygen mask
US2999498A (en) * 1957-05-07 1961-09-12 Electric Storage Battery Co Respirator
US3042035A (en) * 1958-12-09 1962-07-03 Baxter Don Inc Mask
US2954048A (en) * 1959-02-05 1960-09-27 Frank J Rychlik Pump and valve therefor
DE2907017A1 (en) * 1979-02-23 1980-10-02 Draegerwerk Ag FULL RESPIRATORY MASK WITH INTERNAL MASK FOR UNIQUE USE

Also Published As

Publication number Publication date
NO872759L (en) 1988-01-04
NO872759D0 (en) 1987-07-01
SE8602960D0 (en) 1986-07-03
FI872915A (en) 1988-01-04
EP0252052A1 (en) 1988-01-07
FI872915A0 (en) 1987-07-01
SE455760B (en) 1988-08-08

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