FR2368403A1 - Installation de plongee profonde comportant un circuit ferme de gaz respiratoire - Google Patents
Installation de plongee profonde comportant un circuit ferme de gaz respiratoireInfo
- Publication number
- FR2368403A1 FR2368403A1 FR7732535A FR7732535A FR2368403A1 FR 2368403 A1 FR2368403 A1 FR 2368403A1 FR 7732535 A FR7732535 A FR 7732535A FR 7732535 A FR7732535 A FR 7732535A FR 2368403 A1 FR2368403 A1 FR 2368403A1
- Authority
- FR
- France
- Prior art keywords
- respiratory gas
- gas circuit
- facility including
- installation
- closed
- 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.)
- Granted
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
- B63C11/20—Air supply from water surface
- B63C11/202—Air supply from water surface with forced air supply
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Cette installation est du type de celles dans lequel le circuit fermé du gaz respiratoire passe par la chambre de plongée pour aboutir au casque du plongeur et revient en suivant le parcours inverse, et qui comportent, dans le système de conduites, un dispositif de fixation du gaz carbonique placé en surface, un dispositif d'alimentation en oxygène, et un dispositif de circulation du gaz respiratoire place en surface. Dans l'installation selon l'invention, le dispositif de circulation du gaz respiratoire comporte un compresseur 1, produisant la différence de pression nécessaire à la circulation du volume de gaz respiratoire du circuit, et une partie du système de conduites fermé 2. Le recours à un compresseur simplifie considérablement l'installation, facilite l'entretien et permet d'assurer dans les meilleures conditions la sécurité et le confort respiratoire du plongeur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2648141A DE2648141C2 (de) | 1976-10-23 | 1976-10-23 | Tieftaucheinrichtung mit geschlossenem Atemgaskreislauf |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2368403A1 true FR2368403A1 (fr) | 1978-05-19 |
FR2368403B1 FR2368403B1 (fr) | 1984-01-06 |
Family
ID=5991283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732535A Granted FR2368403A1 (fr) | 1976-10-23 | 1977-10-21 | Installation de plongee profonde comportant un circuit ferme de gaz respiratoire |
Country Status (8)
Country | Link |
---|---|
US (1) | US4195628A (fr) |
JP (1) | JPS5383298A (fr) |
DE (1) | DE2648141C2 (fr) |
FR (1) | FR2368403A1 (fr) |
GB (1) | GB1562750A (fr) |
IT (1) | IT1089474B (fr) |
NO (1) | NO144104C (fr) |
SE (1) | SE7711827L (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1130983B (it) * | 1979-03-21 | 1986-06-18 | Lama Lab Mec Appliquees | Procedimenti e dispositivi per regolare la pressione parziale d'ossigeno della miscela gassosa del circuito respiratorio di un sommozzatore |
GB2128883B (en) * | 1982-10-25 | 1986-01-08 | Normalair Garrett | Deep diving apparatus |
US5527161A (en) * | 1992-02-13 | 1996-06-18 | Cybor Corporation | Filtering and dispensing system |
US5490765A (en) * | 1993-05-17 | 1996-02-13 | Cybor Corporation | Dual stage pump system with pre-stressed diaphragms and reservoir |
US5660172A (en) * | 1995-09-22 | 1997-08-26 | Hatton; Norman E. | Auxiliary breathing apparatus and method |
CO5050378A1 (es) * | 1999-02-23 | 2001-06-27 | Aristizabal Aristizabal Luis A | Cabina sumergible tipo burbuja |
US7036449B2 (en) | 2003-09-30 | 2006-05-02 | Kimberly Michelle Sutter | Man-made island resort complex with surface and underwater entertainment, educational and lodging facilities |
RU2503579C2 (ru) * | 2012-02-02 | 2014-01-10 | Дмитрий Николаевич Пономарёв | Портативный дыхательный аппарат с электронным блоком управления |
GB2528025B (en) * | 2014-05-02 | 2019-03-06 | Fathom Systems Ltd | Determining the partial pressure of a gas in a pressure vessel |
CN109229308A (zh) * | 2018-09-30 | 2019-01-18 | 天津市鹏天工贸有限公司 | 自携不减压的双供气系统封闭式循环潜水呼吸器 |
JP7224215B2 (ja) * | 2019-03-14 | 2023-02-17 | 國富株式会社 | 潜水用送気管理システム |
US20220118215A1 (en) * | 2020-10-16 | 2022-04-21 | SaiOx, Inc. | Closed-circuit mixed gas delivery systems and methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2216167A1 (fr) * | 1973-01-31 | 1974-08-30 | Spirotechnique | |
US3859994A (en) * | 1972-06-29 | 1975-01-14 | Aga Ab | Diving equipment |
US3924619A (en) * | 1971-11-12 | 1975-12-09 | Taylor Diving & Salvage Co | Closed circuit, free-flow, underwater breathing system |
US3941124A (en) * | 1969-01-21 | 1976-03-02 | Rodewald Newell C | Recirculating breathing apparatus and method |
US3965892A (en) * | 1975-02-13 | 1976-06-29 | Westinghouse Electric Corporation | Underwater breathing apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1681029A (en) * | 1919-08-15 | 1928-08-14 | Charles J Cooke | Diving apparatus |
FR2055770A1 (fr) * | 1969-08-12 | 1971-04-30 | France Etat | |
US3924616A (en) * | 1971-11-12 | 1975-12-09 | Taylor Diving & Salvage Co | Closed circuit, free-flow, underwater breathing system |
-
1976
- 1976-10-23 DE DE2648141A patent/DE2648141C2/de not_active Expired
-
1977
- 1977-10-19 NO NO773593A patent/NO144104C/no unknown
- 1977-10-20 SE SE7711827A patent/SE7711827L/xx not_active Application Discontinuation
- 1977-10-21 IT IT09601/77A patent/IT1089474B/it active
- 1977-10-21 FR FR7732535A patent/FR2368403A1/fr active Granted
- 1977-10-24 JP JP12746477A patent/JPS5383298A/ja active Pending
- 1977-10-24 GB GB44214/77A patent/GB1562750A/en not_active Expired
- 1977-10-25 US US05/844,835 patent/US4195628A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941124A (en) * | 1969-01-21 | 1976-03-02 | Rodewald Newell C | Recirculating breathing apparatus and method |
US3924619A (en) * | 1971-11-12 | 1975-12-09 | Taylor Diving & Salvage Co | Closed circuit, free-flow, underwater breathing system |
US3859994A (en) * | 1972-06-29 | 1975-01-14 | Aga Ab | Diving equipment |
FR2216167A1 (fr) * | 1973-01-31 | 1974-08-30 | Spirotechnique | |
US3965892A (en) * | 1975-02-13 | 1976-06-29 | Westinghouse Electric Corporation | Underwater breathing apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE2648141C2 (de) | 1983-03-31 |
IT1089474B (it) | 1985-06-18 |
JPS5383298A (en) | 1978-07-22 |
FR2368403B1 (fr) | 1984-01-06 |
NO773593L (no) | 1978-04-25 |
US4195628A (en) | 1980-04-01 |
GB1562750A (en) | 1980-03-12 |
NO144104C (no) | 1981-06-24 |
DE2648141A1 (de) | 1978-04-27 |
SE7711827L (sv) | 1978-04-24 |
NO144104B (no) | 1981-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |