FR2539037B1 - RESPIRATORY PROTECTION APPARATUS WITH PRESSURE BALANCING - Google Patents

RESPIRATORY PROTECTION APPARATUS WITH PRESSURE BALANCING

Info

Publication number
FR2539037B1
FR2539037B1 FR8321163A FR8321163A FR2539037B1 FR 2539037 B1 FR2539037 B1 FR 2539037B1 FR 8321163 A FR8321163 A FR 8321163A FR 8321163 A FR8321163 A FR 8321163A FR 2539037 B1 FR2539037 B1 FR 2539037B1
Authority
FR
France
Prior art keywords
protection apparatus
pressure balancing
respiratory protection
respiratory
balancing
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
Application number
FR8321163A
Other languages
French (fr)
Other versions
FR2539037A1 (en
Inventor
Adalbert Pasternack
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 FR2539037A1 publication Critical patent/FR2539037A1/en
Application granted granted Critical
Publication of FR2539037B1 publication Critical patent/FR2539037B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/08—Respiratory apparatus containing chemicals producing oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • External Artificial Organs (AREA)
FR8321163A 1983-01-07 1983-12-28 RESPIRATORY PROTECTION APPARATUS WITH PRESSURE BALANCING Expired FR2539037B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3300301 1983-01-07

Publications (2)

Publication Number Publication Date
FR2539037A1 FR2539037A1 (en) 1984-07-13
FR2539037B1 true FR2539037B1 (en) 1986-08-29

Family

ID=6187814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8321163A Expired FR2539037B1 (en) 1983-01-07 1983-12-28 RESPIRATORY PROTECTION APPARATUS WITH PRESSURE BALANCING

Country Status (4)

Country Link
JP (1) JPS59137070A (en)
FR (1) FR2539037B1 (en)
GB (1) GB2132900A (en)
NO (1) NO834547L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610492A1 (en) * 1986-03-27 1987-10-01 Draegerwerk Ag RESPIRATOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615233A (en) * 1969-07-28 1971-10-26 Chemetron Corp Disposable carbon dioxide absorber
US3738360A (en) * 1971-04-07 1973-06-12 G Dryden Unitary disposable circle absorption canister assembly
US4210137A (en) * 1976-01-05 1980-07-01 Henkin Melvyn Lane Altitude conditioning method and apparatus

Also Published As

Publication number Publication date
GB8333633D0 (en) 1984-01-25
FR2539037A1 (en) 1984-07-13
NO834547L (en) 1984-07-09
GB2132900A (en) 1984-07-18
JPS59137070A (en) 1984-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse