JPS5528702B1 - - Google Patents
Info
- Publication number
- JPS5528702B1 JPS5528702B1 JP1054971A JP1054971A JPS5528702B1 JP S5528702 B1 JPS5528702 B1 JP S5528702B1 JP 1054971 A JP1054971 A JP 1054971A JP 1054971 A JP1054971 A JP 1054971A JP S5528702 B1 JPS5528702 B1 JP S5528702B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- B63C11/2227—Second-stage regulators
-
- 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
-
- 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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
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- 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
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE02892/70A SE335826B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-05 | 1970-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5528702B1 true JPS5528702B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-30 |
Family
ID=20260941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1054971A Pending JPS5528702B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-03-05 | 1971-03-01 |
Country Status (6)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645675C3 (de) * | 1976-10-09 | 1981-09-17 | Drägerwerk AG, 2400 Lübeck | Beatmungsventil für Beatmungsgeräte |
| US4345593A (en) * | 1978-07-19 | 1982-08-24 | A-T-O Inc. | Pressure-demand breathing apparatus with automatic air shut-off |
| US4269216A (en) * | 1978-07-19 | 1981-05-26 | A-T-O Inc. | Pressure demand valve system |
| SE428760B (sv) * | 1979-10-09 | 1983-07-25 | Aga Ab | Andningsmask |
| SE428759B (sv) * | 1979-10-09 | 1983-07-25 | Aga Ab | Andningsmask |
| DE3015760C2 (de) * | 1980-04-24 | 1982-03-25 | Drägerwerk AG, 2400 Lübeck | Lungengesteuertes Druckgas-Atemschutzgerät mit Überdruck in der Atemschutzmaske |
| US4433685A (en) | 1980-09-10 | 1984-02-28 | Figgie International Inc. | Pressure demand regulator with automatic shut-off |
| US4345592A (en) * | 1980-09-10 | 1982-08-24 | A-T-O Inc. | Pressure demand regulator with automatic shut-off |
| US4608976A (en) * | 1982-02-16 | 1986-09-02 | Canocean Resources, Ltd. | Breathing protective apparatus with inhalation and exhalation regulator |
| GB8617950D0 (en) * | 1986-07-23 | 1986-08-28 | Helmets Ltd | Gaseous fluid flow valves |
| NL9400102A (nl) * | 1994-01-21 | 1995-09-01 | Pim De Bruijn | Ademluchttoevoerstelsel. |
| DE19731068A1 (de) * | 1997-07-19 | 1999-01-21 | Joerg Rittmeister | Verbessertes Ausatemventil für Lungenautomaten und Schnorchel |
| BRPI0306282B8 (pt) * | 2003-12-26 | 2021-06-22 | Intermed Equipamento Medico Hospitalar Ltda | sistema de ventilação em aparelho respiratório |
| CN107096142A (zh) * | 2017-06-22 | 2017-08-29 | 东台市江海救生消防设备有限公司 | 正压式空气呼吸器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149631A (en) * | 1960-02-18 | 1964-09-22 | Gasaccumulator Svenska Ab | Arrangement in breathing apparatus |
| US3138154A (en) * | 1960-05-13 | 1964-06-23 | Gasaccumulator Svenska Ab | Breathing device |
| FR1557809A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-12-19 | 1969-02-21 | ||
| US3460559A (en) * | 1968-08-26 | 1969-08-12 | Bendix Corp | Combined pressure regulator and relief valve |
-
1970
- 1970-03-05 SE SE02892/70A patent/SE335826B/xx unknown
-
1971
- 1971-03-01 JP JP1054971A patent/JPS5528702B1/ja active Pending
- 1971-03-03 DE DE2110206A patent/DE2110206C3/de not_active Expired
- 1971-03-05 US US00121354A patent/US3724482A/en not_active Expired - Lifetime
- 1971-03-05 FR FR7107775A patent/FR2084270A5/fr not_active Expired
- 1971-04-19 GB GB2182371A patent/GB1344101A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2110206C3 (de) | 1974-06-20 |
| SE335826B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-06-07 |
| FR2084270A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-17 |
| US3724482A (en) | 1973-04-03 |
| GB1344101A (en) | 1974-01-16 |
| DE2110206A1 (de) | 1971-09-16 |
| DE2110206B2 (de) | 1973-11-08 |