GB215576A - Improvements in or relating to supporting devices for portable breathing apparatus - Google Patents

Improvements in or relating to supporting devices for portable breathing apparatus

Info

Publication number
GB215576A
GB215576A GB12867/23A GB1286723A GB215576A GB 215576 A GB215576 A GB 215576A GB 12867/23 A GB12867/23 A GB 12867/23A GB 1286723 A GB1286723 A GB 1286723A GB 215576 A GB215576 A GB 215576A
Authority
GB
United Kingdom
Prior art keywords
breathing apparatus
relating
supporting devices
saddle
secured
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
GB12867/23A
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
Priority to GB12867/23A priority Critical patent/GB215576A/en
Publication of GB215576A publication Critical patent/GB215576A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A62B9/04—Couplings; Supporting frames

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

215,576. Drager, A. B. May 14, 1923. Respirators. - A device for supporting breathing apparatus on the body comprises an upper part b and a saddle-shaped lower part a extending partly round the sides of the body. The device is secured by a belt d and shoulder-straps e. A partition g is provided between the upper and lower parts to prevent radiation of heat from the purifying cartridge p to the breathing bag s. The oxygen cylinder f is secured to the saddle. The upper part is offset rearwardly so as not to hamper movement of the shoulders. The upper part b may be hinged to the lower part and is in that case arched. The device may be cast in steel or made of sheet metal.
GB12867/23A 1923-05-14 1923-05-14 Improvements in or relating to supporting devices for portable breathing apparatus Expired GB215576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12867/23A GB215576A (en) 1923-05-14 1923-05-14 Improvements in or relating to supporting devices for portable breathing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12867/23A GB215576A (en) 1923-05-14 1923-05-14 Improvements in or relating to supporting devices for portable breathing apparatus

Publications (1)

Publication Number Publication Date
GB215576A true GB215576A (en) 1924-05-15

Family

ID=10012587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12867/23A Expired GB215576A (en) 1923-05-14 1923-05-14 Improvements in or relating to supporting devices for portable breathing apparatus

Country Status (1)

Country Link
GB (1) GB215576A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299567A (en) * 1992-09-29 1994-04-05 The United States Of America As Represented By The Secretary Of The Navy Minimal elastance, closed-circuit underwater breathing apparatus
US11045671B2 (en) 2018-03-13 2021-06-29 Unprecedented Concepts Llc Back support frame
US11641893B2 (en) 2018-03-13 2023-05-09 Unprecedented Concepts, Llc Back support frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5299567A (en) * 1992-09-29 1994-04-05 The United States Of America As Represented By The Secretary Of The Navy Minimal elastance, closed-circuit underwater breathing apparatus
US11045671B2 (en) 2018-03-13 2021-06-29 Unprecedented Concepts Llc Back support frame
US11641893B2 (en) 2018-03-13 2023-05-09 Unprecedented Concepts, Llc Back support frame

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