EP0275934B1 - Schutzhaube für den Notfall - Google Patents

Schutzhaube für den Notfall Download PDF

Info

Publication number
EP0275934B1
EP0275934B1 EP88100486A EP88100486A EP0275934B1 EP 0275934 B1 EP0275934 B1 EP 0275934B1 EP 88100486 A EP88100486 A EP 88100486A EP 88100486 A EP88100486 A EP 88100486A EP 0275934 B1 EP0275934 B1 EP 0275934B1
Authority
EP
European Patent Office
Prior art keywords
protective hood
hood
hood according
half mask
valve
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.)
Expired - Lifetime
Application number
EP88100486A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0275934A2 (de
EP0275934A3 (en
Inventor
Carl-Ernst Dr. Van Der Smissen
Holmer Dipl.-Ing. Röhling
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6319244&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0275934(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of EP0275934A2 publication Critical patent/EP0275934A2/de
Publication of EP0275934A3 publication Critical patent/EP0275934A3/de
Application granted granted Critical
Publication of EP0275934B1 publication Critical patent/EP0275934B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/35—Respirators and register filters

Definitions

  • the known protective hood consists of a material that is permeable to air and water vapor, however Holds back dust. It has an inner half mask with an inlet opening which opens into the interior of the hood and through which the hood wearer can breathe the air. The exhalation takes place via an exhalation valve, which opens into the surroundings from the inner half mask. In order to keep even the finest dusts, which could possibly have penetrated through the interstices of the hood, away from the airways of the hood wearer, the inlet opening is provided with a further dust filter. In order to suppress pendulum breathing in the hood space, the flow resistance of this inlet opening must be significantly greater than that of the exhalation valve. This makes breathing difficult.
  • the hood wearer can connect an external oxygen source to the half mask as a breathing gas supply, such as is available, for example, in the electrical system of an aircraft, or if the hood is used underground in mining, a portable oxygen source can be carried for this purpose.
  • the half mask can therefore be used both for enriching the breathing air with oxygen and for escaping from rooms that are at risk of fire or enriched with pollutants, as is required, for example, during rescues from burning airplanes or in the case of hotel fires.

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP88100486A 1987-01-22 1988-01-15 Schutzhaube für den Notfall Expired - Lifetime EP0275934B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873701695 DE3701695A1 (de) 1987-01-22 1987-01-22 Schutzhaube fuer den notfall
DE3701695 1987-01-22

Publications (3)

Publication Number Publication Date
EP0275934A2 EP0275934A2 (de) 1988-07-27
EP0275934A3 EP0275934A3 (en) 1989-06-14
EP0275934B1 true EP0275934B1 (de) 1991-08-14

Family

ID=6319244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100486A Expired - Lifetime EP0275934B1 (de) 1987-01-22 1988-01-15 Schutzhaube für den Notfall

Country Status (5)

Country Link
US (1) US4807614A (es)
EP (1) EP0275934B1 (es)
JP (1) JPH0720497B2 (es)
DE (2) DE3701695A1 (es)
ES (1) ES2025705T3 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115804A (en) * 1987-08-05 1992-05-26 Dme Corporation Protective hood and oral-nasal mask
WO1989002293A1 (en) * 1987-09-21 1989-03-23 Karl Wingett Smith Breathing apparatus
US5029578A (en) * 1989-09-15 1991-07-09 United States Of America As Represented By The Secretary Of The Navy Oxygen breathing apparatus simulator
US5038768A (en) * 1989-10-02 1991-08-13 The United States Of America As Represented By The Secretary Of The Navy Carbon monoxide conversion device
US5113854A (en) * 1990-01-25 1992-05-19 Figgie International, Inc. Quick-donning protective hood assembly
FR2669542B1 (fr) * 1990-11-27 1993-02-19 Intertechnique Sa Equipement individuel de protection a scaphandre et alimentation autonome.
FR2680468B1 (fr) * 1991-08-23 1995-08-25 Miaud Pierre Bulle de tete pour l'evacuation des blesses en atmosphere toxique.
US6340024B1 (en) 1993-01-07 2002-01-22 Dme Corporation Protective hood and oral/nasal mask
US5373851A (en) * 1993-04-19 1994-12-20 Brunswick Biomedical Corporation Specialized peak flow meter
US5529058A (en) * 1994-09-30 1996-06-25 Crippen; Warren S. Personal self-contained air safety system
DE19519869C2 (de) * 1995-05-31 2001-02-08 Kaercher Gmbh & Co Alfred Dekontaminierbares Schutzmaterial sowie daraus hergestellter ABC- Schutzanzug
US6432172B1 (en) 1996-03-07 2002-08-13 Ptrl East, Inc. Method of treating symptoms of panic attacks
US5709204A (en) * 1996-11-04 1998-01-20 Lester; Richard Aircraft passenger oxygen, survival and escape mask
US5875775A (en) * 1997-04-09 1999-03-02 Duram Rubber Products Protective breathing mask
US6408845B1 (en) 1997-05-19 2002-06-25 Michael Pereira Respiratory filter
US6158429A (en) * 1998-10-26 2000-12-12 The United States Of America As Represented By The Secretary Of The Army Hood respirator for protection against biological hazards
ATE297775T1 (de) * 1999-06-30 2005-07-15 Univ Florida Überwachungssystem für beatmungsgerät
US6412482B1 (en) * 2000-01-24 2002-07-02 Carl D. Rowe Avalanche survival pack assembly
GB2367755B (en) * 2000-08-01 2002-08-28 Joseph Anthony Griffiths Emergency escape hood
IL148504A (en) * 2002-03-05 2006-10-05 Reisman Ron Protective breathing hood
US6701925B1 (en) * 2002-04-11 2004-03-09 Todd A. Resnick Protective hood respirator
US6796304B2 (en) 2002-04-12 2004-09-28 3M Innovative Properties Company Personal containment system with sealed passthrough
US6948191B2 (en) * 2002-04-12 2005-09-27 3M Innovative Properties Company Personal protective suit with partial flow restriction
GB0210417D0 (en) * 2002-05-08 2002-06-12 Qinetiq Ltd Respirator assembly
US7677245B2 (en) * 2002-05-15 2010-03-16 Dimar S.R.L. Helmet for artificial respiration
AU2003229221A1 (en) * 2002-05-29 2003-12-12 David Snaith Respirator hood assembly
US6758212B2 (en) * 2002-06-24 2004-07-06 Brookdale International Systems, Inc. Personal emergency breathing system
IL152060A0 (en) * 2002-10-02 2003-07-31 Porat Michael Emergency escape mask
WO2004030510A2 (en) * 2002-10-03 2004-04-15 Inspure Device for providing protection to the respiratory system
US7251841B2 (en) * 2002-10-15 2007-08-07 Ralph Corsini Integrated facemask firefighting hood packing system
KR20040068913A (ko) 2004-07-16 2004-08-02 (주)우리텍 다기능성 마스크
US9868001B2 (en) * 2007-10-05 2018-01-16 3M Innovative Properties Company Respirator flow control apparatus and method
US8613113B1 (en) * 2009-02-25 2013-12-24 Todd A. Resnick Compact protective hood with vulcanized neck dam interface
UA97677C2 (uk) * 2010-02-15 2012-03-12 Николай Григорьевич Ляпко Пристрій для лікувального дихання
AT11668U3 (de) * 2010-04-14 2011-07-15 Peter Kraml Gesichts- bzw. kopfschutz gegen staub und pollen
JP5093863B1 (ja) * 2011-09-28 2012-12-12 隆平 川口 放射性物質対策インナーマスク
US8574331B2 (en) * 2011-10-26 2013-11-05 Elwha Llc Air-treatment mask systems, and related methods and air-treatment masks
EP2805748B1 (de) * 2013-05-24 2018-09-26 Drägerwerk AG & Co. KGaA Atemmaske mit Notatemventil
WO2018045374A1 (en) 2016-09-02 2018-03-08 Regents Of The University Of Minnesota Systems and methods for body-proximate recoverable capture of mercury vapor during cremation
EP3791933B1 (en) * 2019-09-13 2023-01-11 Safran Aerotechnics System for delivering breathing gas to passengers
CN210605243U (zh) * 2020-03-19 2020-05-22 深圳北极之光科技有限公司 一种主动送风净化护目镜
CN111389362B (zh) * 2020-03-30 2022-05-17 山西新华防化装备研究院有限公司 一种防护HCN、CNCl用载镍浸渍炭及制备方法
US11871803B2 (en) * 2020-04-03 2024-01-16 Lsi Solutions, Inc. Wearable physical shield

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251159B (es) *
US1410928A (en) * 1920-05-22 1922-03-28 American La France Fire Engine Respirator
DE530381C (de) * 1928-09-30 1931-07-28 Draegerwerk Ag Absorptionsmasse fuer Gasfilter, insbesondere solche fuer Atmungszwecke
US2435167A (en) * 1944-08-08 1948-01-27 Allied Chem & Dye Corp Protective device
GB1103380A (en) * 1967-01-28 1968-02-14 Allan Evans Improvements in or relating to filter inserts for ventilation devices
CS173836B1 (es) * 1974-03-19 1977-03-31
JPS5621409Y2 (es) * 1976-07-05 1981-05-20
DE2730181A1 (de) * 1977-07-04 1979-01-25 Joseph L Vandeweghe Gesichts- und kopfschutz
US4355637A (en) * 1979-03-09 1982-10-26 Laporte Industries Limited Surgical masks
DE3048276C2 (de) * 1980-12-16 1988-06-16 Auergesellschaft Gmbh, 1000 Berlin Atemschutzhaube, insbesondere für den Fluchtfall
US4502157A (en) * 1981-01-21 1985-03-05 Wong Technology, Inc. Protective enclosures having self-contained air supply
US4683880A (en) * 1981-01-27 1987-08-04 E. I. Du Pont De Nemours And Company Toxic fume protective hood and method of construction
WO1982002665A1 (en) * 1981-02-05 1982-08-19 La Pena Michael De Heat and smoke protective hood
JPS5825175A (ja) * 1981-08-07 1983-02-15 揚　文羊 防煙防毒マスク
DE3138697A1 (de) * 1981-09-29 1983-04-07 Multi-Chemie AG, 8001 Zürich Abc-schutzmaske
JPS5858103A (ja) * 1981-09-30 1983-04-06 Mitsubishi Chem Ind Ltd 分離膜
JPS5946188B2 (ja) * 1981-10-05 1984-11-10 恵正 中川 防煙防毒マスク
DE3206484C2 (de) * 1982-02-23 1984-03-15 Drägerwerk AG, 2400 Lübeck Atemschutzgerät mit Schutzhaube
DE3231717C2 (de) * 1982-08-26 1986-04-24 Drägerwerk AG, 2400 Lübeck Luftreinigungsmittel, imprägniert und zur Verwendung in Filtern
US4619254A (en) * 1983-01-13 1986-10-28 E. D. Bullard Company Protective respirator hood with inner and outer bibs
EP0114164A1 (de) * 1983-01-19 1984-08-01 Multi-Chemie AG ABC-Schutzmaske
US4502480A (en) * 1983-02-24 1985-03-05 Yamamoto Kogaku Co., Ltd. Helmet equipped with device for supplying atmospheric air
US4572178A (en) * 1983-04-01 1986-02-25 Toyo Cci Kabushiki Kaisha Emergency mask
US4643182A (en) * 1983-04-20 1987-02-17 Max Klein Disposable protective mask
GB2141348B (en) * 1983-06-07 1986-06-18 Racal Safety Ltd Breathing apparatus
DE3405100A1 (de) * 1984-02-14 1985-08-14 Drägerwerk AG, 2400 Lübeck Pt-katalysator auf einem traeger als luftreinigungsmittel
SE448681B (sv) * 1984-09-21 1987-03-16 Interspiro Ab Andningsapparat av reddningstyp
US4627431A (en) * 1985-03-12 1986-12-09 E. I. Du Pont De Nemours And Company Protective hood with CO2 absorbent
US4637383A (en) * 1985-12-23 1987-01-20 Lockheed Corporation Toxic environmental breathing hood

Also Published As

Publication number Publication date
ES2025705T3 (es) 1992-04-01
EP0275934A2 (de) 1988-07-27
DE3701695A1 (de) 1988-08-04
DE3701695C2 (es) 1991-06-27
EP0275934A3 (en) 1989-06-14
US4807614A (en) 1989-02-28
JPH0720497B2 (ja) 1995-03-08
DE3864151D1 (de) 1991-09-19
JPS63192463A (ja) 1988-08-09

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