IT212799Z2 - Valvola in particolare per erogatori di autorespiratori ad aria - Google Patents
Valvola in particolare per erogatori di autorespiratori ad ariaInfo
- Publication number
- IT212799Z2 IT212799Z2 IT8715230U IT1523087U IT212799Z2 IT 212799 Z2 IT212799 Z2 IT 212799Z2 IT 8715230 U IT8715230 U IT 8715230U IT 1523087 U IT1523087 U IT 1523087U IT 212799 Z2 IT212799 Z2 IT 212799Z2
- Authority
- IT
- Italy
- Prior art keywords
- valve
- dispensers
- cooperating
- contact surface
- air breathers
- Prior art date
Links
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
-
- 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
- B63C11/2209—First-stage regulators
- B63C2011/2218—First-stage regulators comprising hollow piston valves, i.e. regulator valves with hollow stems connecting valve seat end in high pressure chamber to low pressure chamber at piston end
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8715230U IT212799Z2 (it) | 1987-10-07 | 1987-10-07 | Valvola in particolare per erogatori di autorespiratori ad aria |
DE3873465T DE3873465T3 (de) | 1987-10-07 | 1988-03-09 | Ventil speziell für automatische Abgabevorrichtung für unabhängige Luftatemgeräte. |
EP88103698A EP0310738B2 (en) | 1987-10-07 | 1988-03-09 | Valve particularly for automatic delivery devices for self-contained air breathing apparatuses |
AT88103698T ATE79042T1 (de) | 1987-10-07 | 1988-03-09 | Ventil speziell fuer automatische abgabevorrichtung fuer unabhaengige luftatemgeraete. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8715230U IT212799Z2 (it) | 1987-10-07 | 1987-10-07 | Valvola in particolare per erogatori di autorespiratori ad aria |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8715230V0 IT8715230V0 (it) | 1987-10-07 |
IT212799Z2 true IT212799Z2 (it) | 1989-09-20 |
Family
ID=11147467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8715230U IT212799Z2 (it) | 1987-10-07 | 1987-10-07 | Valvola in particolare per erogatori di autorespiratori ad aria |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0310738B2 (it) |
AT (1) | ATE79042T1 (it) |
DE (1) | DE3873465T3 (it) |
IT (1) | IT212799Z2 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1263482B (it) * | 1993-12-17 | 1996-08-05 | Vitaldado S P A Ab | Riduttore di pressione per primo stadio di autorespiratori bistadio. |
IT241616Y1 (it) * | 1996-11-08 | 2001-05-09 | Htm Sport Spa | Primo stadio riduttore per apparecchi respiratori bistadio. |
SE516671C2 (sv) * | 2001-03-28 | 2002-02-12 | Poseidon Ind Ab | Moduluppbyggd ventil samt moduler därtill |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE665170C (de) * | 1932-10-15 | 1938-09-19 | Stanislaw Herman | Druckminderventil fuer Sauerstoffatemgeraete |
IT1068162B (it) * | 1976-10-13 | 1985-03-21 | Technisub Spa | Apparecchio di respirazione con erogatore perfezionato..in particolare per impiego subacqueo |
US4230140A (en) * | 1979-01-15 | 1980-10-28 | Under Sea Industries, Inc. | Environmental first stage scuba regulator |
-
1987
- 1987-10-07 IT IT8715230U patent/IT212799Z2/it active
-
1988
- 1988-03-09 AT AT88103698T patent/ATE79042T1/de not_active IP Right Cessation
- 1988-03-09 DE DE3873465T patent/DE3873465T3/de not_active Expired - Fee Related
- 1988-03-09 EP EP88103698A patent/EP0310738B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE79042T1 (de) | 1992-08-15 |
DE3873465D1 (en) | 1992-09-10 |
EP0310738B1 (en) | 1992-08-05 |
IT8715230V0 (it) | 1987-10-07 |
DE3873465T3 (de) | 1998-03-05 |
DE3873465T2 (de) | 1993-04-08 |
EP0310738A2 (en) | 1989-04-12 |
EP0310738A3 (en) | 1990-03-28 |
EP0310738B2 (en) | 1997-07-30 |
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