JPS5946615B2 - 呼吸装置 - Google Patents

呼吸装置

Info

Publication number
JPS5946615B2
JPS5946615B2 JP51018395A JP1839576A JPS5946615B2 JP S5946615 B2 JPS5946615 B2 JP S5946615B2 JP 51018395 A JP51018395 A JP 51018395A JP 1839576 A JP1839576 A JP 1839576A JP S5946615 B2 JPS5946615 B2 JP S5946615B2
Authority
JP
Japan
Prior art keywords
breathing
gas
breathing circuit
valve
dosing bottle
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
JP51018395A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51111793A (en
Inventor
イーフアン・アルデイネ・ヘルキスト
イムレ・ボトス
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.)
INTERUSUPIRO AB
Original Assignee
INTERUSUPIRO 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 INTERUSUPIRO AB filed Critical INTERUSUPIRO AB
Publication of JPS51111793A publication Critical patent/JPS51111793A/ja
Publication of JPS5946615B2 publication Critical patent/JPS5946615B2/ja
Expired 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
    • A62B7/10—Respiratory apparatus with filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • B63C11/24—Air supply carried by diver in closed circulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP51018395A 1975-03-14 1976-02-20 呼吸装置 Expired JPS5946615B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502855A SE389072B (sv) 1975-03-14 1975-03-14 Andningsapparat

Publications (2)

Publication Number Publication Date
JPS51111793A JPS51111793A (en) 1976-10-02
JPS5946615B2 true JPS5946615B2 (ja) 1984-11-14

Family

ID=20323952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51018395A Expired JPS5946615B2 (ja) 1975-03-14 1976-02-20 呼吸装置

Country Status (6)

Country Link
US (1) US4031887A (OSRAM)
JP (1) JPS5946615B2 (OSRAM)
DE (1) DE2610509C3 (OSRAM)
FR (1) FR2303568A1 (OSRAM)
GB (1) GB1498480A (OSRAM)
SE (1) SE389072B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402569B (sv) * 1976-11-09 1978-07-10 Aga Ab Anordning vid en andningsapparat for dykare
US4095592A (en) * 1976-12-27 1978-06-20 Delphia John B Double breath divers valve
DE3202638A1 (de) * 1982-01-28 1983-08-18 Drägerwerk AG, 2400 Lübeck Atemschutzgeraet mit kreislauf der atemluft
US4879996A (en) * 1987-01-13 1989-11-14 Harwood Jr Van N Closed circuit breathing apparatus
GB2201600A (en) * 1987-02-16 1988-09-07 Siebe Gorman & Co Ltd Closed-circuit breathing apparatus
US5537995A (en) * 1990-04-03 1996-07-23 Den Norske Stats Oljeselskap A.S. Breathing system having breathing bag and supplemental gas dosing controls
SE504376C2 (sv) * 1995-07-05 1997-01-20 Comasec International Sa Andningsutrustning
US7677244B2 (en) * 2002-11-15 2010-03-16 Medi-Stream Pty Ltd Drug delivery device and method
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
SE526233C2 (sv) * 2003-03-28 2005-08-02 Interspiro Ab System för att förse en dykare med andningsgas
NO318255B1 (no) * 2003-06-02 2005-02-21 Ottestad Breathing Syst As Baerbart pusteapparat
DE102005023392B3 (de) * 2005-05-20 2006-06-08 Dräger Safety AG & Co. KGaA Druckluft-Atemgerät
AT513590A1 (de) * 2012-10-09 2014-05-15 Gradischar Andreas Dipl Ing Verfahren zur Verlängerung der Einsatzdauer eines umluftunabhängigen Druckluft-Atemgeräts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200816A (en) * 1962-06-12 1965-08-17 Jr Roscoe G Bartlett Oxygen supply system
FR1409398A (fr) * 1964-07-16 1965-08-27 Intertechnique Sa Perfectionnements aux appareils respiratoires en circuit fermé
SE345070B (OSRAM) * 1970-08-24 1972-05-15 Aga Ab
US3695261A (en) * 1970-10-12 1972-10-03 Donald R Emmons Semi-closed rebreathing apparatus
US3923053A (en) * 1974-07-29 1975-12-02 David Guild Jansson Respiratory protective device

Also Published As

Publication number Publication date
FR2303568A1 (fr) 1976-10-08
SE7502855L (sv) 1976-09-15
US4031887A (en) 1977-06-28
DE2610509A1 (de) 1976-09-16
FR2303568B1 (OSRAM) 1983-06-24
GB1498480A (en) 1978-01-18
DE2610509B2 (de) 1980-04-10
SE389072B (sv) 1976-10-25
DE2610509C3 (de) 1980-12-04
JPS51111793A (en) 1976-10-02

Similar Documents

Publication Publication Date Title
US4273120A (en) Underwater breathing apparatus
US4926855A (en) Respirator
US4378011A (en) Lung controlled pressure gas respirator for use with an oxygen mask and valving mechanism therefor
US4403608A (en) Pressure gas ventilated protective suit and method of operating the suit
US3805780A (en) Mine rescue breathing apparatus
US4498470A (en) Respirator having circulating breathing gas
GB1212528A (en) Improvements in or relating to anesthesia apparatus and resuscitators
US5111809A (en) Breathing system
CA1097557A (en) Medical ventilation apparatus
JPS5946615B2 (ja) 呼吸装置
US20080245370A1 (en) Oxygen mask with rebreather bag for use with pulse oxygen delivery system
GB2044110A (en) Respiratory mask
GB1444607A (en) Ventilators
US20210121649A1 (en) Portable rebreathing system with staged addition of oxygen enrichment
US4364384A (en) Excess pressure respirator with pressurized breathing gas shutoff
GB1166749A (en) Apparatus for Intermittently Dispensing Oxygen or Other Gas Suitable for Breathing
GB1495642A (en) Valve devices
US3402711A (en) Breathing apparatus
US2871854A (en) Breathing apparatus
US4340045A (en) Lung ventilator
GB1483299A (en) Breathing apparatus
US3068857A (en) Apparatus for controlling or assisting respiration
SE309468B (OSRAM)
US4450837A (en) Underwater breathing apparatus
GB1478509A (en) Positive pressure resuscitator or inhaler