EP0182979A3 - Breathing protection device with air regeneration - Google Patents

Breathing protection device with air regeneration Download PDF

Info

Publication number
EP0182979A3
EP0182979A3 EP85110550A EP85110550A EP0182979A3 EP 0182979 A3 EP0182979 A3 EP 0182979A3 EP 85110550 A EP85110550 A EP 85110550A EP 85110550 A EP85110550 A EP 85110550A EP 0182979 A3 EP0182979 A3 EP 0182979A3
Authority
EP
European Patent Office
Prior art keywords
protection device
air regeneration
breathing protection
breathing
regeneration
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.)
Granted
Application number
EP85110550A
Other languages
German (de)
Other versions
EP0182979A2 (en
EP0182979B1 (en
Inventor
Ernst-Gunther Kolbe
Hasso Weinmann
Wolfgang Dipl.-Ing. Drews
Wolfgang Eckstein
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
Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of EP0182979A2 publication Critical patent/EP0182979A2/en
Publication of EP0182979A3 publication Critical patent/EP0182979A3/en
Application granted granted Critical
Publication of EP0182979B1 publication Critical patent/EP0182979B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
EP85110550A 1984-11-24 1985-08-22 Breathing protection device with air regeneration Expired EP0182979B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3442882 1984-11-24
DE19843442882 DE3442882A1 (en) 1984-11-24 1984-11-24 RESPIRATORY DEVICE WITH REGENERATION OF BREATHING AIR

Publications (3)

Publication Number Publication Date
EP0182979A2 EP0182979A2 (en) 1986-06-04
EP0182979A3 true EP0182979A3 (en) 1987-01-14
EP0182979B1 EP0182979B1 (en) 1989-06-14

Family

ID=6251050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85110550A Expired EP0182979B1 (en) 1984-11-24 1985-08-22 Breathing protection device with air regeneration

Country Status (5)

Country Link
US (1) US4665910A (en)
EP (1) EP0182979B1 (en)
JP (1) JPS61131763A (en)
DE (2) DE3442882A1 (en)
ZA (1) ZA856638B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700458A1 (en) * 1987-01-09 1988-07-21 Draegerwerk Ag RESPIRATORY DEVICE WITH REGENERATION OF BREATHING AIR
DE3840606A1 (en) * 1988-12-02 1990-06-07 Draegerwerk Ag RESPIRATORY DEVICE WITH SEVERAL REGENERATION CARTRIDGES AND BREATHING BAG
GB8916449D0 (en) * 1989-07-19 1989-09-06 Sabre Safety Ltd Emergency escape breathing apparatus
US5301665A (en) * 1991-05-05 1994-04-12 Dragerwerk Aktiengesellschaft Respirator for emergency oxygen supply for passengers in aircraft
US6340024B1 (en) 1993-01-07 2002-01-22 Dme Corporation Protective hood and oral/nasal mask
FR2750869B1 (en) * 1996-07-11 1998-11-06 Commeinhes Remco BREATHING APPARATUS WITH CLOSED CIRCUIT OPERATION
US6089230A (en) * 1998-11-03 2000-07-18 Be Aerospace Intellectual Property, Inc. Aircraft passenger oxygen delivery unit having shiftable oxygen generating candle
AU780475B2 (en) * 1999-12-06 2005-03-24 Fahrenheit 212 Limited A breathing method and apparatus
SE516250C2 (en) * 2000-04-28 2001-12-10 Oskar Fraanberg Rechargeable breathing apparatus, especially diving apparatus
SE1250965A1 (en) * 2012-08-30 2014-03-01 Oxyreb Ab Valve assembly and a re-breathing system comprising said valve assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488666A (en) * 1937-01-19 1938-07-12 Hippolyte Albert Marcel Regnau Improvements in and relating to regenerative breathing apparatus for protection against fumes, powders and noxious gases
DE1132802B (en) * 1960-07-30 1962-07-05 Auergesellschaft Gmbh Oxygen breathing apparatus with pendulum breathing
FR1549605A (en) * 1967-01-20 1968-12-13
US3650269A (en) * 1970-09-25 1972-03-21 Litton Systems Inc Emergency oxygen rebreather system
US4154234A (en) * 1976-05-24 1979-05-15 Midori Anzen Company, Ltd. Breathing bag system for closed circuit breathing apparatus
GB2095120A (en) * 1981-03-20 1982-09-29 Auergesellschaft Gmbh Respirator bags for closed cycle protective devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191223654A (en) * 1912-10-16 1913-03-20 William Henry Hill Improvements in, or connected with, Breathing Apparatus for use in Irrespirable Gases in Mines and other Places.
DE335931C (en) * 1916-07-23 1921-04-19 Alexander Bernhard Draeger Dr Freely portable breathing device
AT83819B (en) * 1917-08-11 1921-05-10 Auergesellschaft Gmbh Intermediate piece for closed breathing devices.
US2403981A (en) * 1939-11-01 1946-07-16 Mine Safety Appliances Co Breathing apparatus
DE1918991U (en) * 1963-07-18 1965-07-01 Draegerwerk Ag CARBON MONOXYDE FILTER SELFSTRETTER.
DE1234134C2 (en) * 1965-07-30 1973-11-22 Auergesellschaft Gmbh FILTER SELF-RELEASE FOR PROTECTION AGAINST CARBON OXYDE
DE1259207B (en) * 1966-07-08 1968-01-18 Auergesellschaft Gmbh Breathing apparatus with pendulum breathing
US3938512A (en) * 1974-03-04 1976-02-17 Mine Safety Appliances Company Emergency breathing apparatus
US3893459A (en) * 1974-03-04 1975-07-08 Mine Safety Appliances Co Emergency breathing apparatus
SU585638A1 (en) * 1975-12-22 1978-08-25 Всесоюзный научно-исследовательский институт горноспасательного дела Mine insulating chemically-bound oxygen self-rescuing device
JPS5478891A (en) * 1977-12-05 1979-06-23 Midori Anzen Kogyo Respirator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488666A (en) * 1937-01-19 1938-07-12 Hippolyte Albert Marcel Regnau Improvements in and relating to regenerative breathing apparatus for protection against fumes, powders and noxious gases
DE1132802B (en) * 1960-07-30 1962-07-05 Auergesellschaft Gmbh Oxygen breathing apparatus with pendulum breathing
FR1549605A (en) * 1967-01-20 1968-12-13
US3650269A (en) * 1970-09-25 1972-03-21 Litton Systems Inc Emergency oxygen rebreather system
US4154234A (en) * 1976-05-24 1979-05-15 Midori Anzen Company, Ltd. Breathing bag system for closed circuit breathing apparatus
GB2095120A (en) * 1981-03-20 1982-09-29 Auergesellschaft Gmbh Respirator bags for closed cycle protective devices

Also Published As

Publication number Publication date
US4665910A (en) 1987-05-19
EP0182979A2 (en) 1986-06-04
EP0182979B1 (en) 1989-06-14
DE3442882C2 (en) 1989-03-30
JPS61131763A (en) 1986-06-19
DE3442882A1 (en) 1986-05-28
DE3570983D1 (en) 1989-07-20
ZA856638B (en) 1986-07-30
JPH0349270B2 (en) 1991-07-29

Similar Documents

Publication Publication Date Title
DE3466478D1 (en) Inhalation device
GB2176404B (en) Respirator
GB2173109B (en) Protective respiratory mask
GB8523795D0 (en) Respirator
GB8522822D0 (en) Supplemental respiratory device
GB2157972B (en) Air filter
ZA862068B (en) Air filter
GB2164570B (en) Respirator
GB8320828D0 (en) Respirator
GB2162087B (en) Air filter
GB8627408D0 (en) Protection device
DE3570983D1 (en) Breathing protection device with air regeneration
DE3565470D1 (en) Warning device for breathing apparatuses
GB2142832B (en) Respirator
GB8508751D0 (en) Respirators
GB8505743D0 (en) Air filter
GB2195545B (en) Respirators
GB2179872B (en) Simplified air filter
GB2172814B (en) Air filter
DE3467240D1 (en) Wind guard device
GB8328709D0 (en) Respirators
GB8523113D0 (en) Respiration device
GB8523331D0 (en) Respiratory protection system
GB8405369D0 (en) Multi-purpose air device
EP0182235A3 (en) Breathing protection hood

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850906

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19880406

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3570983

Country of ref document: DE

Date of ref document: 19890720

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040726

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040820

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040913

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20050821

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20