SE302826B - - Google Patents

Info

Publication number
SE302826B
SE302826B SE378161A SE378161A SE302826B SE 302826 B SE302826 B SE 302826B SE 378161 A SE378161 A SE 378161A SE 378161 A SE378161 A SE 378161A SE 302826 B SE302826 B SE 302826B
Authority
SE
Sweden
Prior art keywords
ring
spindle
tube
balls
pin
Prior art date
Application number
SE378161A
Other languages
English (en)
Inventor
N Panov
L Andersson
Original Assignee
Medicinsk Apparatservice Ab
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 Medicinsk Apparatservice Ab filed Critical Medicinsk Apparatservice Ab
Priority to SE378161A priority Critical patent/SE302826B/xx
Priority to GB1363562A priority patent/GB999386A/en
Publication of SE302826B publication Critical patent/SE302826B/xx

Links

Classifications

    • 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Safety Valves (AREA)
SE378161A 1961-04-11 1961-04-11 SE302826B (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE378161A SE302826B (es) 1961-04-11 1961-04-11
GB1363562A GB999386A (en) 1961-04-11 1962-04-09 Fluid pressure relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE378161A SE302826B (es) 1961-04-11 1961-04-11

Publications (1)

Publication Number Publication Date
SE302826B true SE302826B (es) 1968-08-05

Family

ID=20262847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE378161A SE302826B (es) 1961-04-11 1961-04-11

Country Status (2)

Country Link
GB (1) GB999386A (es)
SE (1) SE302826B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6644313B2 (en) * 2001-02-01 2003-11-11 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
KR100826627B1 (ko) * 2007-03-27 2008-05-02 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 중장비용 릴리프밸브
CN113577474B (zh) * 2021-07-20 2022-02-22 杭州医学院 一种医院集中供氧监控系统

Also Published As

Publication number Publication date
GB999386A (en) 1965-07-28

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