[go: up one dir, main page]

GB1367029A - Diving gas mixtures and method for deep diving - Google Patents

Diving gas mixtures and method for deep diving

Info

Publication number
GB1367029A
GB1367029A GB2003673A GB2003673A GB1367029A GB 1367029 A GB1367029 A GB 1367029A GB 2003673 A GB2003673 A GB 2003673A GB 2003673 A GB2003673 A GB 2003673A GB 1367029 A GB1367029 A GB 1367029A
Authority
GB
United Kingdom
Prior art keywords
diving
vol
per cent
gas mixtures
deep
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.)
Expired
Application number
GB2003673A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1367029A publication Critical patent/GB1367029A/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Arc Welding In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

1367029 Rare gas composition UNION CARBIDE CORP 27 April 1973 [28 April 1972] 20036/73 Heading C1A A breathing gas for deep sea diving at depths of 150-800 feet consists of 0À8 to 27À0 vol. per cent of oxygen and 73À0 to 99À2 vol. per cent of a mixture consisting essentially of 50-80 vol. per cent neon, less than 20 vol. per cent nitrogen and the remainder helium, the amount of helium being at least equal to that of nitrogen, the percentage of oxygen decreasing with the depth of the dive.
GB2003673A 1972-04-28 1973-04-27 Diving gas mixtures and method for deep diving Expired GB1367029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00248700A US3815591A (en) 1972-04-28 1972-04-28 Diving gas mixtures and methods of deep diving

Publications (1)

Publication Number Publication Date
GB1367029A true GB1367029A (en) 1974-09-18

Family

ID=22940288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003673A Expired GB1367029A (en) 1972-04-28 1973-04-27 Diving gas mixtures and method for deep diving

Country Status (10)

Country Link
US (1) US3815591A (en)
JP (1) JPS5565B2 (en)
AU (1) AU469703B2 (en)
CA (1) CA997130A (en)
DK (1) DK138010B (en)
FR (1) FR2182230B1 (en)
GB (1) GB1367029A (en)
IT (1) IT986082B (en)
NL (1) NL7305977A (en)
NO (1) NO133538C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782903A (en) * 1987-01-28 1988-11-08 Strange William S Replaceable insert stud for drilling bits
US5186924A (en) * 1991-01-16 1993-02-16 Praxair Technology Inc. Magnetic resonance human medical and veterinary imaging method
US5794616A (en) * 1993-11-17 1998-08-18 Cochran Consulting, Inc. Use of multiple gas blends with a dive computer
US5429123A (en) * 1993-12-15 1995-07-04 Temple University - Of The Commonwealth System Of Higher Education Process control and apparatus for ventilation procedures with helium and oxygen mixtures
FR2723909A1 (en) * 1994-08-26 1996-03-01 Comex Compagnie Maritime D Exp PROCESS AND INSTALLATION OF A SUBSEA DIVING IN HYDROGEN BREATHING MIXTURE
FR2795644B1 (en) * 1999-07-02 2004-07-30 Air Liquide Sante Int THERAPEUTIC USES OF A HELIUM / OXYGEN MIXTURE, PARTICULARLY IN THE TREATMENT OF ASTHMA
AU2021232744B2 (en) * 2021-04-26 2022-12-08 Nantong University Lexicon learning-based heliumspeech unscrambling method in saturation diving

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473337A (en) * 1919-08-15 1923-11-06 Cooke Charles John Atmospheric compound for divers' use
US1644363A (en) * 1925-05-20 1927-10-04 William P Yant Artificial breathing atmosphere and treatment of persons exposed to abnormal pressures
FR1318615A (en) * 1961-10-02 1963-02-22 Breathing mixture for diving
FR1374034A (en) * 1963-11-05 1964-10-02 Shell Int Research Diving system

Also Published As

Publication number Publication date
JPS4955098A (en) 1974-05-28
US3815591A (en) 1974-06-11
NO133538C (en) 1976-05-19
CA997130A (en) 1976-09-21
AU469703B2 (en) 1976-02-19
FR2182230A1 (en) 1973-12-07
AU5501373A (en) 1974-10-31
NL7305977A (en) 1973-10-30
DK138010B (en) 1978-06-26
DK138010C (en) 1978-11-20
JPS5565B2 (en) 1980-01-05
NO133538B (en) 1976-02-09
IT986082B (en) 1975-01-10
FR2182230B1 (en) 1977-04-29

Similar Documents

Publication Publication Date Title
GB1534768A (en) Transportation of gases
CS190412B2 (en) Pyrotechnical nitrogen containing mixture with lower content of oxygen,giving practically non-toxic gases
GB1213723A (en) Gas mixture proportioner
AU497739B2 (en) Carburizing low carbon steel
GB1367029A (en) Diving gas mixtures and method for deep diving
JPS5281006A (en) High speed steel made from powder containing nitrogen
JPS5297320A (en) Nitrogen-containing high speed steel produced with powder metallurgy
GB1275837A (en) Improved method for using foam in wells
IL42473A0 (en) Process for reducing the fluorine content of phsophate rock
ES447678A2 (en) Procedure for preparing explosive water carrier compositions, foamed, thickened and reticulated. (Machine-translation by Google Translate, not legally binding)
GB1470160A (en) Recovery of dimethyl carbonate
ES464870A1 (en) Method for dissolving the non-ferrous metals contained in oxygenated compounds
GB1316849A (en) Sulphur-burning process
IT956783B (en) ELIMINATION OF THE HYDROGEN SULFUR RATE CONTAINED IN A GAS RICH IN CARBON DIOXIDE
GB1396772A (en) Gas mixtures containing nitrous oxide
CA947123A (en) Method for producing low carbon steel with exceptionally high drawability
JPS52111815A (en) Steel material superior extremely in resistance for crack induced by h ydrogen
GB1387511A (en) Method for the preparation of hydrogen peroxide
SU569990A1 (en) Method of prospecting rock for gas and oil in reef faction-developing zones covered with salt-bearing deposits
GB1284192A (en) Indomethacin suppositories
GB1431924A (en) Pressure-resistant buoyancy bodies for great diving depth
JPS5270921A (en) Nitriding low alloyed carbon steel
CU34617A (en) IMPROVEMENTS IN LEACHING OF NICKEL-BASED MINERALS
Hamilton Access: Diver performance and physiology in rapid compression to 31 atmospheres
JPS52155116A (en) Reduced iron preparation using hydrocarbon gas as reducing agent

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee