SE7502855L - Andningsapparat - Google Patents

Andningsapparat

Info

Publication number: SE7502855L
Authority: SE; Sweden
Prior art keywords: breathing; breathing circuit; gas; pressure; circuit
Prior art date: 1975-03-14

Application number

SE7502855A

Other languages

Unknown language ( )

English (en)

Other versions

SE389072B (sv

Inventor

I Botos

I A Hellquist

Original Assignee

Aga 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.)

1975-03-14

Filing date

1975-03-14

Publication date

1976-09-15

1975-03-14 Application filed by Aga Ab filed Critical Aga Ab

1975-03-14 Priority to SE7502855A priority Critical patent/SE389072B/sv

1975-12-17 Priority to GB51590/75A priority patent/GB1498480A/en

1976-02-20 Priority to JP51018395A priority patent/JPS5946615B2/ja

1976-02-26 Priority to US05/661,490 priority patent/US4031887A/en

1976-03-11 Priority to FR7606966A priority patent/FR2303568A1/fr

1976-03-12 Priority to DE2610509A priority patent/DE2610509C3/de

1976-09-15 Publication of SE7502855L publication Critical patent/SE7502855L/sv

1976-10-25 Publication of SE389072B publication Critical patent/SE389072B/sv

Links

230000029058 respiratory gaseous exchange Effects 0.000 title abstract 17
239000007789 gas Substances 0.000 abstract 8
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
239000006096 absorbing agent Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
230000001473 noxious effect Effects 0.000 abstract 1
210000000056 organ Anatomy 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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)

SE7502855A 1975-03-14 1975-03-14 Andningsapparat SE389072B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE7502855A SE389072B (sv)	1975-03-14	1975-03-14	Andningsapparat
GB51590/75A GB1498480A (en)	1975-03-14	1975-12-17	Breathing apparatus
JP51018395A JPS5946615B2 (ja)	1975-03-14	1976-02-20	呼吸装置
US05/661,490 US4031887A (en)	1975-03-14	1976-02-26	Breathing apparatus providing pressure compensation
FR7606966A FR2303568A1 (fr)	1975-03-14	1976-03-11	Appareil respiratoire
DE2610509A DE2610509C3 (de)	1975-03-14	1976-03-12	Kreislauf-Atemschutzgerät

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
SE7502855L true SE7502855L (sv)	1976-09-15
SE389072B SE389072B (sv)	1976-10-25

Family

ID=20323952

Family Applications (1)

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

Country Status (6)

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

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 (sv) *	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

1975
- 1975-03-14 SE SE7502855A patent/SE389072B/sv not_active IP Right Cessation
- 1975-12-17 GB GB51590/75A patent/GB1498480A/en not_active Expired
1976
- 1976-02-20 JP JP51018395A patent/JPS5946615B2/ja not_active Expired
- 1976-02-26 US US05/661,490 patent/US4031887A/en not_active Expired - Lifetime
- 1976-03-11 FR FR7606966A patent/FR2303568A1/fr active Granted
- 1976-03-12 DE DE2610509A patent/DE2610509C3/de not_active Expired

Also Published As

Publication number	Publication date
DE2610509B2 (de)	1980-04-10
US4031887A (en)	1977-06-28
JPS51111793A (en)	1976-10-02
FR2303568A1 (fr)	1976-10-08
FR2303568B1 (sv)	1983-06-24
JPS5946615B2 (ja)	1984-11-14
GB1498480A (en)	1978-01-18
DE2610509C3 (de)	1980-12-04
SE389072B (sv)	1976-10-25
DE2610509A1 (de)	1976-09-16

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1995-01-31

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1995-06-12

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