SE408019B - Anordning for reglering av andningsgastillforsel - Google Patents

Anordning for reglering av andningsgastillforsel

Info

Publication number: SE408019B
Authority: SE; Sweden
Prior art keywords: controling; gas supply; breathing gas; breathing; supply
Prior art date: 1974-01-29

Application number

SE7500894A

Other languages

English (en)

Other versions

SE7500894L (sv

Inventor

R Hahn

Original Assignee

Draegerwerk Ag

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.)

1974-01-29

Filing date

1975-01-28

Publication date

1979-05-14

1975-01-28 Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag

1975-07-30 Publication of SE7500894L publication Critical patent/SE7500894L/xx

1979-05-14 Publication of SE408019B publication Critical patent/SE408019B/sv

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
- A62B9/022—Breathing demand regulators
- A62B9/027—Breathing demand regulators pilot operated, i.e. controlled by valve means sensitive to a reduced downstream pressure
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/908—Respirator control
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1939—Atmospheric
- Y10T137/2012—Pressure
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
- Y10T137/2572—One inflow supplements another
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
- Y10T137/7764—Choked or throttled pressure type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87587—Combining by aspiration
- Y10T137/87643—With condition responsive valve

Landscapes

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

SE7500894A 1974-01-29 1975-01-28 Anordning for reglering av andningsgastillforsel SE408019B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2404062A DE2404062C3 (de)	1974-01-29	1974-01-29	Atemgaszuführungsregler, insbesondere für Höhenatemgeräte

Publications (2)

Publication Number	Publication Date
SE7500894L SE7500894L (sv)	1975-07-30
SE408019B true SE408019B (sv)	1979-05-14

Family

ID=5905918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7500894A SE408019B (sv)	1974-01-29	1975-01-28	Anordning for reglering av andningsgastillforsel

Country Status (8)

Country	Link
US (1)	US3952773A (sv)
JP (1)	JPS50122099A (sv)
CH (1)	CH580430A5 (sv)
DE (1)	DE2404062C3 (sv)
FR (1)	FR2258873B1 (sv)
GB (1)	GB1495642A (sv)
NL (1)	NL173710C (sv)
SE (1)	SE408019B (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1018282B (it) *	1974-08-09	1977-09-30	Fernando G	Gruppo erogatore per apparecchi di respirazione a una o piu valvole fluttuanti funzionanti in base ad un sistema perfezionato con fulcri privi di articolazioni meccaniche
US4133281A (en) *	1977-07-20	1979-01-09	Albro Fillers And Engineering Company Ltd.	Vacuum charging of containers from bulk supply
US4494537A (en) *	1982-06-08	1985-01-22	Gottlieb Mark P	Breathing apparatus for supplying fluid to a user on demand
US4625759A (en) *	1982-11-19	1986-12-02	Alan R. Krasberg	Gas reclaim back pressure regulator
US4805658A (en) *	1987-04-24	1989-02-21	United Technologies Corporation	Variable pressure regulating valve
GB8724081D0 (en) *	1987-10-14	1987-11-18	Normalair Garrett Ltd	Aircraft on-board oxygen generating systems
DE3741665C1 (de) *	1987-12-09	1988-11-24	Draegerwerk Ag	Quetschbares Verschlussventil fuer Fluid-Leitungen
US5085245A (en) *	1989-04-21	1992-02-04	Remote Controls, Inc.	Flow control valve cartridge
FR2647081B1 (fr) *	1989-05-18	1993-12-24	Spirotechnique Indle Cale	Procede et detendeur d'alimentation en gaz respiratoire pour plongeur sous-marin
US4971104A (en) *	1990-02-28	1990-11-20	Sundstrand Corporation	Self powered servo actuated backpressure regulating valve
US5050593A (en) *	1990-06-01	1991-09-24	Massachusetts Institute Of Technology	Respirator triggering mechanism
GB9301959D0 (en) *	1993-02-01	1993-03-17	Sabre Safety Ltd	A valve for use in breathing apparatus
JPH07553A (ja) *	1993-06-01	1995-01-06	Litton Syst Inc	内蔵型呼吸装置用調整器
US5690100A (en) *	1996-08-23	1997-11-25	Johnson Worldwide Assoc., Inc.	Scuba diving breathing regulator
DE19723388C1 (de) *	1997-06-04	1998-07-02	Draegerwerk Ag	Modulare Piezoventilanordnung
US7066175B2 (en) *	2001-05-07	2006-06-27	Emergent Respiratory Products, Inc.	Portable gas powered positive pressure breathing apparatus and method
US9550574B2 (en) *	2011-11-03	2017-01-24	Gulfstream Aerospace Corporation	Ventilation system and method of assembly
CN104399195B (zh) *	2014-11-28	2017-11-17	航宇救生装备有限公司	供氧压力调节装置
US20160199856A1 (en) *	2015-01-12	2016-07-14	Pentair Flow Technologies, Llc	Variable Flow Nozzle System and Method
US11059592B2 (en)	2016-10-13	2021-07-13	Gulfstream Aerospace Corporation	Coaxial fluid vent and electronic control for a fluid valve for aircraft
FR3073057B1 (fr)	2017-10-30	2021-10-08	Air Liquide	Dispositif de regulation, appareil et procede de generation de gaz respirable
DE102017011623A1 (de) *	2017-12-15	2019-06-19	Dräger Safety AG & Co. KGaA	Vorspüleinheit für die Durchführung eines Vorspülvorgangs bei einem Atemgaskreislauf eines Kreislaufatemschutzgerätes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3526239A (en) *	1964-11-25	1970-09-01	Robertshaw Controls Co	Oxygen diluter system
US3526241A (en) *	1967-11-24	1970-09-01	Robertshaw Controls Co	Oxygen-air diluter for breathing apparatus
JPS45160Y1 (sv) *	1968-04-24	1970-01-07
US3669142A (en) *	1970-10-16	1972-06-13	Grove Valve & Regulator Co	Expansible tube valve with low pressure bleed

1974
- 1974-01-29 DE DE2404062A patent/DE2404062C3/de not_active Expired
- 1974-12-05 CH CH1616974A patent/CH580430A5/xx not_active IP Right Cessation
- 1974-12-13 NL NLAANVRAGE7416245,A patent/NL173710C/xx not_active IP Right Cessation
1975
- 1975-01-20 US US05/542,511 patent/US3952773A/en not_active Expired - Lifetime
- 1975-01-24 FR FR7502216A patent/FR2258873B1/fr not_active Expired
- 1975-01-24 JP JP50010404A patent/JPS50122099A/ja active Pending
- 1975-01-28 SE SE7500894A patent/SE408019B/sv unknown
- 1975-01-29 GB GB3916/75A patent/GB1495642A/en not_active Expired

Also Published As

Publication number	Publication date
DE2404062B2 (de)	1977-09-08
NL7416245A (nl)	1975-07-31
FR2258873B1 (sv)	1978-10-27
FR2258873A1 (sv)	1975-08-22
NL173710B (nl)	1983-10-03
DE2404062A1 (de)	1975-07-31
US3952773A (en)	1976-04-27
GB1495642A (en)	1977-12-21
CH580430A5 (sv)	1976-10-15
DE2404062C3 (de)	1978-04-20
JPS50122099A (sv)	1975-09-25
SE7500894L (sv)	1975-07-30
NL173710C (nl)	1984-03-01

Publication	Publication Date	Title
SE408019B (sv)	1979-05-14	Anordning for reglering av andningsgastillforsel
SE407519B (sv)	1979-04-02	Luftbefuktare for andningsanordningar
IT1017153B (it)	1977-07-20	Apparecchio per inalazioni
IT1026312B (it)	1978-09-20	Dispositivo di accensione per gas
SE426855C (sv)	1984-10-29	Apparat for gasreaktion
CA1009117A (en)	1977-04-26	Gas supply apparatus
TR18883A (tr)	1977-10-13	Polivinil kloruer terkibi
IT1038381B (it)	1979-11-20	Dispositivo per produrre aria arricchita di ossigeno
SE7512995L (sv)	1976-05-21	Respirator
NO146857C (no)	1982-12-22	Batteriutleveringsapparat.
IT1018731B (it)	1977-10-20	Apparecchio per la bruciatura di gas combustibili
SE403861B (sv)	1978-09-04	Gasisolerad kraftstellverksanordning
AR208912A1 (es)	1977-03-15	Aparato empenachador
IT1029967B (it)	1979-03-20	Bombola subacquea per aria
AR214345A1 (es)	1979-05-31	Aparato empenachador
IT1042670B (it)	1980-01-30	Apparecchiatrua per l erogazione di gas a payienti
SE400176B (sv)	1978-03-20	Pneumatiskt styrd andningsapparat
SE7513078L (sv)	1976-05-21	Vermeenhetsintergrator for rontgenror
AT337412B (de)	1977-06-27	Gasdynamische beluftungsvorrichtung
SE405414B (sv)	1978-12-04	Gyroskopapparat
BE824390A (nl)	1975-07-15	Gasbrander
BE825953A (fr)	1975-06-16	Rechauffeur de gaz respiratoire
SE408633B (sv)	1979-06-25	Regleranordning for arkileggare
ATA103176A (de)	1977-11-15	Gasversorgungseinrichtung zum flammen
IT1032984B (it)	1979-06-20	Gruppo motocompressore particolarmente per gas pericolosi