NO890800L - Gassmaske for bruk i forurensede miljoeer. - Google Patents

Gassmaske for bruk i forurensede miljoeer.

Info

Publication number
NO890800L
NO890800L NO89890800A NO890800A NO890800L NO 890800 L NO890800 L NO 890800L NO 89890800 A NO89890800 A NO 89890800A NO 890800 A NO890800 A NO 890800A NO 890800 L NO890800 L NO 890800L
Authority
NO
Norway
Prior art keywords
facepiece
nozzle
front portion
inflow
outflow
Prior art date
Application number
NO89890800A
Other languages
English (en)
Other versions
NO890800D0 (no
NO171767C (no
NO171767B (no
Inventor
Giulio Cappa
Romano Moscatelli
Paolo La Torre
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of NO890800D0 publication Critical patent/NO890800D0/no
Publication of NO890800L publication Critical patent/NO890800L/no
Publication of NO171767B publication Critical patent/NO171767B/no
Publication of NO171767C publication Critical patent/NO171767C/no

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
    • 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
    • A62B18/086—Adaptations for consuming refreshments without unmasking

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)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Materials For Medical Uses (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO890800A 1988-02-26 1989-02-24 Gassmaske for bruk i forurensede miljoeer NO171767C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819558A IT1216459B (it) 1988-02-26 1988-02-26 Maschera protettiva per interventi operativi in ambienti contaminati.

Publications (4)

Publication Number Publication Date
NO890800D0 NO890800D0 (no) 1989-02-24
NO890800L true NO890800L (no) 1989-08-28
NO171767B NO171767B (no) 1993-01-25
NO171767C NO171767C (no) 1993-05-05

Family

ID=11159047

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890800A NO171767C (no) 1988-02-26 1989-02-24 Gassmaske for bruk i forurensede miljoeer

Country Status (7)

Country Link
US (1) US4961420A (no)
EP (1) EP0329941B1 (no)
AT (1) ATE87839T1 (no)
DE (1) DE68905843D1 (no)
FI (1) FI87144C (no)
IT (1) IT1216459B (no)
NO (1) NO171767C (no)

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US5753698A (en) * 1986-05-13 1998-05-19 Redox Pharmaceutical Corporation Method for treating cyanide poisoning
US5371804A (en) * 1987-12-18 1994-12-06 Actron Manufacturing Company Voice transmission system
US5138666A (en) * 1987-12-18 1992-08-11 Actron Manufacturing Company Voice transmission system
USH1361H (en) * 1992-05-06 1994-10-04 The United States Of America As Represented By The Secretary Of The Army Softshell protective mask
DE4220780C1 (no) * 1992-06-25 1993-09-23 Draegerwerk Ag, 23558 Luebeck, De
US5428688A (en) * 1993-03-29 1995-06-27 Audiopack Sounds Systems Voice transmission system with remote microphone
US5463693A (en) * 1993-11-10 1995-10-31 Audiopack Sound Systems Inc. Voice amplification adapter assembly for face mask
US6121881A (en) * 1994-09-02 2000-09-19 Safety Tech Industries, Inc. Protective mask communication devices and systems for use in hazardous environments
US5990793A (en) * 1994-09-02 1999-11-23 Safety Tech Industries, Inc. Firefighters integrated communication and safety system
US5724965A (en) * 1995-06-06 1998-03-10 Respironics Inc. Nasal mask
USD378610S (en) * 1995-10-27 1997-03-25 Minnesota Mining And Manufacturing Company Full face respirator
USD409744S (en) * 1997-03-05 1999-05-11 Minnesota Mining And Manufacturing Company Full face respirator lens
US5895537A (en) * 1997-10-09 1999-04-20 Campbell; Richard G. Sonic welded gas mask and process
USD426298S (en) * 1998-07-20 2000-06-06 3M Innovative Properties Company Full-face respirator lens
DE19845572C2 (de) * 1998-10-02 2002-06-06 Draeger Safety Ag & Co Kgaa Sprechübertrager für eine Atemschutzmaske
DE19851322C1 (de) 1998-11-06 2000-03-02 Draeger Sicherheitstech Gmbh Atemschutzmaske
FR2786107B1 (fr) * 1998-11-25 2001-02-16 Sextant Avionique Masque inhalateur d'oxygene avec dispositif de prise de son
WO2001078838A2 (en) 2000-04-17 2001-10-25 Scott Technologies, Inc. Respiratory mask and service module
CA2625243C (en) * 2000-04-18 2009-04-14 Avon Protection Systems, Inc. Self-sealing filter connection and gas mask and filter assembly incorporating the same
US7261104B2 (en) * 2001-05-11 2007-08-28 Mine Safety Appliances Company Respirator facepieces
FI20011992A (fi) 2001-10-12 2003-04-13 Euromaski Oy Suojalaite
DE10159219B4 (de) * 2001-11-27 2005-09-29 Msa Auer Gmbh Atemschutzmaske für einen Preßluftatmer
US6681765B2 (en) 2001-12-18 2004-01-27 Sheree H. Wen Antiviral and antibacterial respirator mask
CA2422394A1 (en) * 2002-03-12 2003-09-12 Bombardier Inc. Breathing mask adjuster
US6701925B1 (en) 2002-04-11 2004-03-09 Todd A. Resnick Protective hood respirator
GB0222497D0 (en) * 2002-09-27 2002-11-06 Secr Defence Respirator
US7198079B2 (en) * 2003-09-09 2007-04-03 Tvi Corporation Liquid delivery system of gas mask
US7044127B1 (en) * 2003-09-11 2006-05-16 Fernandez Decastro Aurora L Multipurpose mask
US8584676B2 (en) * 2003-11-19 2013-11-19 Immediate Response Technologies Breath responsive filter blower respirator system
US7273052B2 (en) * 2003-12-11 2007-09-25 Tvi Corporation Pneumatic sealing system for protection masks
US7690379B2 (en) * 2004-06-01 2010-04-06 Branch, Banking and Trust Company Pressure indicator for positive pressure protection masks
US7469699B2 (en) * 2004-09-03 2008-12-30 Tvi Corporation Thin profile air purifying blower unit and filter cartridges, and method of use
US8042540B2 (en) * 2004-10-15 2011-10-25 Southmedic Incorporated Patient oxygen delivery mask
US7458390B2 (en) * 2005-12-21 2008-12-02 Tvi Corporation Breath controlled air inlet for blower
WO2008136021A1 (en) * 2007-05-02 2008-11-13 Officine Meccaniche Galli S.R.L. Inlet connector of an m90 nbc face mask provided with means for obtaining low respiratory resistance values both during inhaling and exhaling phases
US8613113B1 (en) * 2009-02-25 2013-12-24 Todd A. Resnick Compact protective hood with vulcanized neck dam interface
US8590533B2 (en) * 2010-10-14 2013-11-26 Casey Danford Adjustable inhalation resistence exercise device
CZ23030U1 (cs) * 2011-01-12 2011-12-08 Clean-Air S.R.O. Samocinný uzáver filtroventilacní jednotky
US9192794B2 (en) 2012-10-25 2015-11-24 Honeywell International Inc. Noise reduction system for supplied air respirator
US9162088B2 (en) 2012-10-25 2015-10-20 Honeywell International Inc. Method of assembly and disassembly of abrasive blast respirator
US9192796B2 (en) 2012-10-25 2015-11-24 Honeywell International Inc. Method of donning and testing abrasive blast respirator
US9192793B2 (en) * 2012-10-25 2015-11-24 Honeywell International Inc. Abrasive blast respirator
EP2805749B1 (en) * 2013-05-22 2019-12-25 Moldex-Metric AG & Co. KG Breathing mask
US10105557B1 (en) * 2013-11-06 2018-10-23 The United States Of America As Represented By The Secretary Of The Army Valve/connection system to prevent downstream contamination from an upstream source while replacing filters
USD767754S1 (en) 2015-11-02 2016-09-27 Trainingmask, Llc Resistance and filtration breathing device
USD765237S1 (en) 2015-11-04 2016-08-30 Trainingmask, Llc Resistance breathing device
US9579540B1 (en) 2016-01-06 2017-02-28 Trainingmask, L.L.C. Resistance breathing device
USD811581S1 (en) 2016-03-03 2018-02-27 Trainingmask Llc Resistance breathing device
US9707444B1 (en) 2016-03-22 2017-07-18 Trainingmask Llc Resistance breathing device
WO2018048459A1 (en) 2016-09-09 2018-03-15 TrainingMask L.L.C. Resistance breathing device
USD820974S1 (en) 2016-09-30 2018-06-19 TrainingMask L.L.C. Resistance breathing device
US10322312B1 (en) 2018-06-01 2019-06-18 TrainingMask L.L.C. Resistance and filtration breathing device
USD952130S1 (en) 2019-09-30 2022-05-17 TrainingMask L.L.C. Mask insert
US11219255B2 (en) 2020-04-08 2022-01-11 Terry Earl Brady Self-contained, mobile breathing apparatus or appliance that supplies pathogen and endotoxin free, rhythmically breathable air to the wearer or treated space through active, continuous bio-deactivation and destruction of bacteria, fungi, viral and allergenic/antigenic matter safely when using benign, household, rechargeable filtration media
USD1004767S1 (en) 2020-05-29 2023-11-14 Trainingmask L.L.C Filtration mask

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509319A (en) * 1921-08-23 1924-09-23 Saunier Hippolyte Valve chamber for gas masks
US1762695A (en) * 1924-05-14 1930-06-10 Monro Randolph Gas mask
FR740359A (fr) * 1932-07-22 1933-01-25 Perfectionnements aux appareils respiratoires
FR801610A (fr) * 1935-05-03 1936-08-11 Gaz Et Prot Dispositif anti-buée pour appareils respiratoires
FR802211A (fr) * 1935-05-15 1936-08-31 Dispositif antibuée pour masques à gaz
FR831668A (fr) * 1937-04-16 1938-09-12 Masque à gaz perfectionné
US2307730A (en) * 1941-09-11 1943-01-05 Herbert J Heribert Gas mask
US2381568A (en) * 1942-10-19 1945-08-07 Mark Cooney Gas mask
US2695020A (en) * 1952-05-16 1954-11-23 Acme Prot Equipment Company Protector structure for gas mask exhalation valves
US2810386A (en) * 1952-11-07 1957-10-22 American Optical Corp Oxygen masks embodying means for ventilating goggles
US2898908A (en) * 1954-04-06 1959-08-11 Sovinsky Eugene Field protective mask
US3181531A (en) * 1960-04-01 1965-05-04 Pirelli Rubber gas mask
US3220408A (en) * 1962-06-14 1965-11-30 American Optical Corp Face masks
US3540442A (en) * 1967-08-10 1970-11-17 Automatic Sprinkler Corp Face mask microphone mounting
US3602219A (en) * 1969-03-05 1971-08-31 Draegerwerk Ag Respirator having sound diaphragm protective cavity
US3572332A (en) * 1969-04-29 1971-03-23 Mine Safety Appliances Co Combination valve and speaking diaphragm unit
DE2329668A1 (de) * 1973-06-09 1975-01-02 Draegerwerk Ag Atemschutzmaske mit atemschutzfilter
DD138036B1 (de) * 1978-08-01 1980-10-01 Walter Goerner Ausatemventil
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
AT381605B (de) * 1984-10-25 1986-11-10 Akg Akustische Kino Geraete Atemschutzmaske, bei der ausser der sprechmembran fuer die nahverstaendigung auch ein elektro- akustischer wandler fuer die indirekte sprach- uebertragung aus der maske vorgesehen ist
ES2000236B3 (es) * 1986-03-12 1990-10-16 Engicom Nv Mascara de gas
US4850346A (en) * 1986-10-20 1989-07-25 Wgm Safety Corp. Respirator
US4764990A (en) * 1986-12-31 1988-08-23 Markert Allan R Ventilated face shield

Also Published As

Publication number Publication date
EP0329941B1 (en) 1993-04-07
IT1216459B (it) 1990-03-08
NO890800D0 (no) 1989-02-24
EP0329941A3 (en) 1990-06-13
NO171767C (no) 1993-05-05
IT8819558A0 (it) 1988-02-26
ATE87839T1 (de) 1993-04-15
FI890897A0 (fi) 1989-02-24
FI87144C (fi) 1992-12-10
FI87144B (fi) 1992-08-31
DE68905843D1 (de) 1993-05-13
US4961420A (en) 1990-10-09
FI890897A (fi) 1989-08-27
EP0329941A2 (en) 1989-08-30
NO171767B (no) 1993-01-25

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