NO885009L - A device for air intake in a respirator. - Google Patents

A device for air intake in a respirator.


Publication number
NO885009L NO88885009A NO885009A NO885009L NO 885009 L NO885009 L NO 885009L NO 88885009 A NO88885009 A NO 88885009A NO 885009 A NO885009 A NO 885009A NO 885009 L NO885009 L NO 885009L
Prior art keywords
air intake
Prior art date
Application number
Other languages
Norwegian (no)
Other versions
NO885009D0 (en
Cyril Nelson Edward Angell
Original Assignee
Avon Ind Polymers
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
Priority to GB878726620A priority Critical patent/GB8726620D0/en
Priority to GB878726622A priority patent/GB8726622D0/en
Application filed by Avon Ind Polymers filed Critical Avon Ind Polymers
Publication of NO885009D0 publication Critical patent/NO885009D0/en
Publication of NO885009L publication Critical patent/NO885009L/en



    • A62B18/00Breathing 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
    • A62B18/08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
NO88885009A 1987-11-13 1988-11-10 A device for air intake in a respirator. NO885009L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB878726620A GB8726620D0 (en) 1987-11-13 1987-11-13 Air guidance in respirators
GB878726622A GB8726622D0 (en) 1987-11-13 1987-11-13 Air guidance in respirators

Publications (2)

Publication Number Publication Date
NO885009D0 NO885009D0 (en) 1988-11-10
NO885009L true NO885009L (en) 1989-05-16



Family Applications (1)

Application Number Title Priority Date Filing Date
NO88885009A NO885009L (en) 1987-11-13 1988-11-10 A device for air intake in a respirator.

Country Status (4)

Country Link
EP (1) EP0320125A1 (en)
AU (1) AU2503888A (en)
FI (1) FI885240A (en)
NO (1) NO885009L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO921853D0 (en) * 1992-05-11 1992-05-11 Iver Hansen air purifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR591502A (en) * 1925-01-09 1925-07-06 Construction De Materiel De Pr Improvements to protective masks against poison gas
DE958903C (en) * 1955-02-08 1957-02-28 Draegerwerk Ag Respirator with Fensterspuelung
DE1708045A1 (en) * 1967-06-03 1972-01-05 Draegerwerk Ag Respirator with Ausatemventilvorkammer and speech diaphragm
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

Also Published As

Publication number Publication date
AU2503888A (en) 1989-05-18
FI885240D0 (en)
FI885240A (en) 1989-05-14
EP0320125A1 (en) 1989-06-14
NO885009D0 (en) 1988-11-10
FI885240A0 (en) 1988-11-11

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