GB1430383A - Gas delivery regulators - Google Patents

Gas delivery regulators

Info

Publication number
GB1430383A
GB1430383A GB1358172A GB1358172A GB1430383A GB 1430383 A GB1430383 A GB 1430383A GB 1358172 A GB1358172 A GB 1358172A GB 1358172 A GB1358172 A GB 1358172A GB 1430383 A GB1430383 A GB 1430383A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
outlet
close
oxygen
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
GB1358172A
Other languages
English (en)
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.)
Honeywell Normalair Garrett Holdings Ltd
Honeywell Normalair Garrett Ltd
Original Assignee
Normalair Garrett Holdings Ltd
Normalair Garrett Ltd
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 Normalair Garrett Holdings Ltd, Normalair Garrett Ltd filed Critical Normalair Garrett Holdings Ltd
Priority to GB1358172A priority Critical patent/GB1430383A/en
Priority to DE2313710A priority patent/DE2313710A1/de
Priority to FR7310269A priority patent/FR2177035B1/fr
Publication of GB1430383A publication Critical patent/GB1430383A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space the air being pressurised
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/207—Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB1358172A 1972-03-23 1972-03-23 Gas delivery regulators Expired GB1430383A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1358172A GB1430383A (en) 1972-03-23 1972-03-23 Gas delivery regulators
DE2313710A DE2313710A1 (de) 1972-03-23 1973-03-20 Gasabgaberegler
FR7310269A FR2177035B1 (enrdf_load_stackoverflow) 1972-03-23 1973-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1358172A GB1430383A (en) 1972-03-23 1972-03-23 Gas delivery regulators

Publications (1)

Publication Number Publication Date
GB1430383A true GB1430383A (en) 1976-03-31

Family

ID=10025568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1358172A Expired GB1430383A (en) 1972-03-23 1972-03-23 Gas delivery regulators

Country Status (3)

Country Link
DE (1) DE2313710A1 (enrdf_load_stackoverflow)
FR (1) FR2177035B1 (enrdf_load_stackoverflow)
GB (1) GB1430383A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334532A (en) 1979-06-21 1982-06-15 Chubb Panorama Limited Valves and breathing apparatus incorporating such valves
EP0263677A3 (en) * 1986-10-09 1989-05-10 Normalair-Garrett (Holdings) Limited Low pressure breathing regulators and breathing gas systems incorporating the same
US4856507A (en) * 1987-04-15 1989-08-15 Intertechnique Two main piloted valves demand regulator for aviators
CN112972846A (zh) * 2021-03-04 2021-06-18 曹春艳 一种急诊科室用便携式自动化呼吸器
CN115054793A (zh) * 2022-04-28 2022-09-16 北京机械设备研究所 一种呼吸器的供氧装置以及供氧系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109509A (en) * 1977-09-30 1978-08-29 The Bendix Corporation Oxygen monitor and warning device for an aircraft breathing system
GB8404447D0 (en) * 1984-02-20 1984-03-28 Normalair Garrett Ltd Molecular sieve-type gas separation systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479910A (fr) * 1966-05-13 1967-05-05 British Oxygen Co Ltd Soupape régulatrice pour inhalateur
US3509895A (en) * 1967-07-20 1970-05-05 Bendix Corp Oxygen regulator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334532A (en) 1979-06-21 1982-06-15 Chubb Panorama Limited Valves and breathing apparatus incorporating such valves
EP0263677A3 (en) * 1986-10-09 1989-05-10 Normalair-Garrett (Holdings) Limited Low pressure breathing regulators and breathing gas systems incorporating the same
US4856507A (en) * 1987-04-15 1989-08-15 Intertechnique Two main piloted valves demand regulator for aviators
CN112972846A (zh) * 2021-03-04 2021-06-18 曹春艳 一种急诊科室用便携式自动化呼吸器
CN112972846B (zh) * 2021-03-04 2022-10-04 河北北方学院附属第一医院 一种急诊科室用便携式自动化呼吸器
CN115054793A (zh) * 2022-04-28 2022-09-16 北京机械设备研究所 一种呼吸器的供氧装置以及供氧系统

Also Published As

Publication number Publication date
FR2177035A1 (enrdf_load_stackoverflow) 1973-11-02
DE2313710A1 (de) 1973-10-04
FR2177035B1 (enrdf_load_stackoverflow) 1979-04-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee