GB191228149A - Improvements in or relating to Respiratory Apparatus. - Google Patents

Improvements in or relating to Respiratory Apparatus.

Info

Publication number
GB191228149A
GB191228149A GB191228149DA GB191228149A GB 191228149 A GB191228149 A GB 191228149A GB 191228149D A GB191228149D A GB 191228149DA GB 191228149 A GB191228149 A GB 191228149A
Authority
GB
United Kingdom
Prior art keywords
packed
case
folds
pieces
relating
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
Inventor
John Henry Thorne
Harold Carnegie Jenkins
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191228149A publication Critical patent/GB191228149A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

28,149. Thorne, J. H., and Jenkins, H. C. Doc. 6. [Addition to 7832/12.] Respirators. - In regenerative b r e a t h i n gapparatus. the chemical is packed in the wider folds c of a non-corrodible gauze sheet G which is secured to perforated end-plates g and slipped on to rods e having distance-pieces f. The packed appliance is placed in a case b having a detachable cover b<1> with a rubber face b<2>. Foul air passes through the inlet j and passage i and then to and fro along the narrower folds d and around end pieces or baffles to the outlet. The case &c. is preferably curved to fit the wearer's body.
GB191228149D 1912-04-01 1912-12-06 Improvements in or relating to Respiratory Apparatus. Expired GB191228149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191207832T 1912-04-01

Publications (1)

Publication Number Publication Date
GB191228149A true GB191228149A (en) 1913-04-24

Family

ID=32571292

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191207832D Expired GB191207832A (en) 1912-04-01 1912-04-01 Improvements in or relating to Respiratory Apparatus.
GB191228149D Expired GB191228149A (en) 1912-04-01 1912-12-06 Improvements in or relating to Respiratory Apparatus.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191207832D Expired GB191207832A (en) 1912-04-01 1912-04-01 Improvements in or relating to Respiratory Apparatus.

Country Status (1)

Country Link
GB (2) GB191207832A (en)

Also Published As

Publication number Publication date
GB191207832A (en) 1912-11-28

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