GB481645A - Improvements in and relating to gas protection devices - Google Patents

Improvements in and relating to gas protection devices

Info

Publication number
GB481645A
GB481645A GB13806/37A GB1380637A GB481645A GB 481645 A GB481645 A GB 481645A GB 13806/37 A GB13806/37 A GB 13806/37A GB 1380637 A GB1380637 A GB 1380637A GB 481645 A GB481645 A GB 481645A
Authority
GB
United Kingdom
Prior art keywords
bellows
relating
protection devices
gas protection
filter
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
GB13806/37A
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
Publication of GB481645A publication Critical patent/GB481645A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

481,645. Perambulators. HOFF, A. May 18, 1937, No. 13806. Convention date, Sept. 23, 1936. [Class 108 (i)] [Also in Groups X and I] A gas-protection device for small children or animals comprises a bath, perambulator, or other container a, provided with a detachable cover b, on which is mounted a sealing strip member c, a bellows f for supplying air purified by a filter e, an outlet h for exhaled air, and a window g for observing the occupant. Non- return valves are provided between the filter and bellows, in the bellows delivery pipe, and in the air outlet h.
GB13806/37A 1936-09-23 1937-05-18 Improvements in and relating to gas protection devices Expired GB481645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS481645X 1936-09-23

Publications (1)

Publication Number Publication Date
GB481645A true GB481645A (en) 1938-03-15

Family

ID=5453065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13806/37A Expired GB481645A (en) 1936-09-23 1937-05-18 Improvements in and relating to gas protection devices

Country Status (1)

Country Link
GB (1) GB481645A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479693A1 (en) * 1980-04-03 1981-10-09 Hessen Ltd V B Sealable portable enclosure - having inlet and outlet with non-return valves and filters
GB2246328A (en) * 1990-07-25 1992-01-29 Griffis Steven C Transporting a person to a decontamination facility
GB2301879A (en) * 1995-06-07 1996-12-18 Stephen Michael Kuester Personal protection for infants

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479693A1 (en) * 1980-04-03 1981-10-09 Hessen Ltd V B Sealable portable enclosure - having inlet and outlet with non-return valves and filters
GB2246328A (en) * 1990-07-25 1992-01-29 Griffis Steven C Transporting a person to a decontamination facility
GB2301879A (en) * 1995-06-07 1996-12-18 Stephen Michael Kuester Personal protection for infants
GB2301879B (en) * 1995-06-07 1999-08-04 Stephen Michael Kuester Personal protection
US6068322A (en) * 1995-06-07 2000-05-30 Kuester; Stephen Michael Personal protection

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