CS178804B2 - Breathing protective mask - Google Patents

Breathing protective mask

Info

Publication number
CS178804B2
CS178804B2 CS439468A CS439468A CS178804B2 CS 178804 B2 CS178804 B2 CS 178804B2 CS 439468 A CS439468 A CS 439468A CS 439468 A CS439468 A CS 439468A CS 178804 B2 CS178804 B2 CS 178804B2
Authority
CS
Czechoslovakia
Prior art keywords
protective mask
breathing protective
breathing
mask
protective
Prior art date
Application number
CS439468A
Other languages
Czech (cs)
Inventor
Gerhard Stampe
Ernst Warncke
Original Assignee
Gerhard Stampe
Ernst Warncke
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 Gerhard Stampe, Ernst Warncke filed Critical Gerhard Stampe
Publication of CS178804B2 publication Critical patent/CS178804B2/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CS439468A 1967-06-14 1968-06-14 Breathing protective mask CS178804B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0053324 1967-06-14

Publications (1)

Publication Number Publication Date
CS178804B2 true CS178804B2 (en) 1977-10-31

Family

ID=7054874

Family Applications (1)

Application Number Title Priority Date Filing Date
CS439468A CS178804B2 (en) 1967-06-14 1968-06-14 Breathing protective mask

Country Status (6)

Country Link
CH (1) CH473592A (en)
CS (1) CS178804B2 (en)
DE (1) DE1708047C2 (en)
FR (1) FR1568686A (en)
GB (1) GB1191793A (en)
SE (1) SE332121B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD130835A1 (en) * 1977-05-12 1978-05-10 Steffen Zemelka MASK BODY FOR RESIN BREATHING MASKS
DE3510302A1 (en) * 1985-03-22 1986-09-25 Drägerwerk AG, 2400 Lübeck RESPIRATORY MASK FOR OVERPRESSURE RESPIRATORY DEVICES
US4739755A (en) * 1986-10-17 1988-04-26 American Cyanamid Company Respirator
GB2211098B (en) * 1987-10-13 1991-02-27 Sabre Safety Ltd Respiratory protective apparatus
SE510121C2 (en) * 1995-05-19 1999-04-19 Joergen Eklund Face protection, inner wall, cover and outer wall intended to be provided in such a face protection as well as a procedure for reducing face admixture of exhaled air in inhalation air.
FR2742667B1 (en) * 1995-12-21 1998-02-06 Schegerin Robert HEAD ELEMENT WITH REGULATED PRESSURE AREAS, ESPECIALLY FOR AIRCRAFT PILOTS
EP1545712B1 (en) * 2002-09-30 2006-06-07 BE Intellectual Property, Inc. Full face flexible oxygen mask for use with flight helmets
DE102005024729B3 (en) * 2005-05-31 2006-09-28 Dräger Safety AG & Co. KGaA Breathing mask has inlet air valve with modular assembly which can be inserted from exterior of mask
EP2144675B1 (en) * 2007-05-02 2011-03-23 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
US9934490B2 (en) 2015-12-29 2018-04-03 Setschedule Ip Holdings, Llc System and method for transacting lead and scheduled appointment records

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648997C (en) * 1937-08-12 Degea Akt Ges Auergesellschaft Breathing mask for high altitude breathing apparatus
FR757280A (en) * 1933-06-20 1933-12-22 Sepewe Eksport Przemyslu Obron Gas protection mask
DE730703C (en) * 1934-01-20 1943-01-15 Paul Guenther Dr Gas protection mask with sealing bodies made of flexible pads
US2005072A (en) * 1934-10-15 1935-06-18 William H Lea Breathing mask
US2381568A (en) * 1942-10-19 1945-08-07 Mark Cooney Gas mask
AT183068B (en) * 1953-05-08 1955-09-10 Metallgesellschaft Ag Centrifugal separator for separating solid and liquid suspended particles from gases
US3167070A (en) * 1961-06-14 1965-01-26 Silverman Leslie Respirator with positive air seal

Also Published As

Publication number Publication date
FR1568686A (en) 1969-05-23
DE1708047C2 (en) 1974-02-14
DE1708047B1 (en) 1970-10-08
GB1191793A (en) 1970-05-13
CH473592A (en) 1969-06-15
SE332121B (en) 1971-01-25

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