JPS6443271A - Respiration device - Google Patents

Respiration device

Info

Publication number
JPS6443271A
JPS6443271A JP63187063A JP18706388A JPS6443271A JP S6443271 A JPS6443271 A JP S6443271A JP 63187063 A JP63187063 A JP 63187063A JP 18706388 A JP18706388 A JP 18706388A JP S6443271 A JPS6443271 A JP S6443271A
Authority
JP
Japan
Prior art keywords
individual
empty capacity
hood
head
respiratory
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.)
Pending
Application number
JP63187063A
Other languages
Japanese (ja)
Inventor
Jieemuzu Oodorii Gurei
Chiyaaruzu Beirii Habaato
Emaasun Buraun Deibitsudo
Jieemuzu Daisun Chimoshii
Gurinto Aran
Deibitsudo Maariyuusuk Jiyooji
Roorensu Jiyon Maree Buruusu
Arekisandaa Sutoratsuchi Jiyon
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.)
BP PLC
Original Assignee
BP PLC
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 claimed from GB878717988A external-priority patent/GB8717988D0/en
Priority claimed from GB878718272A external-priority patent/GB8718272D0/en
Priority claimed from GB888812779A external-priority patent/GB8812779D0/en
Application filed by BP PLC filed Critical BP PLC
Publication of JPS6443271A publication Critical patent/JPS6443271A/en
Pending 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods

Landscapes

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

Abstract

PURPOSE: To reduce the accumulation of the expired air and breathe high-ratio fresh air by providing an respiratory apparatus with an expanding means reducing an empty capacity. CONSTITUTION: This respiratory apparatus is constituted of a hood 15 adapted to wrap a head of an individual, the hood 15 is provided with an empty capacity 7, and the empty capacity 7 is the region between the head of the individual and the inner face of the hood 15. The individual holds a respiratory tube 16 in the mouth and expires air during use, and the respiratory tube 16 guides the expired air to a check valve 11. A chamber 3 is expanded, an inner diaphragm 1 is thrust to the head, and the empty capacity 7 is reduced. The individual then inhales the fresh air of the outside 10 via a filter 5 and then via the slots of the respiratory tube 16.
JP63187063A 1987-07-29 1988-07-28 Respiration device Pending JPS6443271A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878717988A GB8717988D0 (en) 1987-07-29 1987-07-29 Protective hood
GB878718272A GB8718272D0 (en) 1987-08-01 1987-08-01 Protective hood
GB888812779A GB8812779D0 (en) 1988-05-28 1988-05-28 Breathing apparatus

Publications (1)

Publication Number Publication Date
JPS6443271A true JPS6443271A (en) 1989-02-15

Family

ID=27263533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63187063A Pending JPS6443271A (en) 1987-07-29 1988-07-28 Respiration device

Country Status (6)

Country Link
EP (1) EP0301732A3 (en)
JP (1) JPS6443271A (en)
KR (1) KR890001600A (en)
AU (1) AU1872088A (en)
DK (1) DK419388A (en)
PT (1) PT88066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534814A (en) * 2013-10-29 2016-11-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Protective clothing with improved hood

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9119441D0 (en) * 1991-09-12 1991-10-23 Richards Brian J Breathing apparatus
AU676113B2 (en) * 1994-05-04 1997-02-27 Terence Michael O'Leary Emergency breathing apparatus
KR101894203B1 (en) * 2018-01-25 2018-08-31 이일형 Air inflatable type hood for respiratory

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR782514A (en) * 1934-03-02 1935-06-06 Fr Fabrikoid Soc Process and devices for individual or collective protection against the dangers of suffocation or other
FR801176A (en) * 1935-04-26 1936-07-29 Individual protection device against combat gases
FR889783A (en) * 1943-01-11 1944-01-19 Auergesellschaft Ag Mask or hood used to connect breathing apparatus
DE1202141B (en) * 1957-12-09 1965-09-30 Siegfried Ruhnke Protective suit, which has parts designed as cavities for receiving breathing gas
US4057058A (en) * 1976-05-11 1977-11-08 Ostoja Kovacevic Protection-hood or helmet-mask for use in environments dangerous to work
US4411023A (en) * 1981-10-13 1983-10-25 Pinson Jay D Smoke protective hood
US4627431A (en) * 1985-03-12 1986-12-09 E. I. Du Pont De Nemours And Company Protective hood with CO2 absorbent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534814A (en) * 2013-10-29 2016-11-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Protective clothing with improved hood

Also Published As

Publication number Publication date
EP0301732A3 (en) 1990-11-22
EP0301732A2 (en) 1989-02-01
DK419388D0 (en) 1988-07-27
DK419388A (en) 1989-01-30
AU1872088A (en) 1989-02-02
PT88066A (en) 1989-06-30
KR890001600A (en) 1989-03-27

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