FR2297077A1 - Dispositif de production d'un gaz plus leger que l'air - Google Patents

Dispositif de production d'un gaz plus leger que l'air

Info

Publication number
FR2297077A1
FR2297077A1 FR7600646A FR7600646A FR2297077A1 FR 2297077 A1 FR2297077 A1 FR 2297077A1 FR 7600646 A FR7600646 A FR 7600646A FR 7600646 A FR7600646 A FR 7600646A FR 2297077 A1 FR2297077 A1 FR 2297077A1
Authority
FR
France
Prior art keywords
lighter
production device
gas production
air gas
air
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
Application number
FR7600646A
Other languages
English (en)
French (fr)
Other versions
FR2297077B1 (US07489958-20090210-P00001.png
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of FR2297077A1 publication Critical patent/FR2297077A1/fr
Application granted granted Critical
Publication of FR2297077B1 publication Critical patent/FR2297077B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • 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
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Toys (AREA)
  • Catching Or Destruction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Saccharide Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
  • Telephone Function (AREA)
FR7600646A 1975-01-13 1976-01-12 Dispositif de production d'un gaz plus leger que l'air Granted FR2297077A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB128475 1975-01-13
GB128575 1975-01-13
GB128075 1975-01-13
GB1279/75A GB1505842A (en) 1975-01-13 1975-01-13 Gas generating systems

Publications (2)

Publication Number Publication Date
FR2297077A1 true FR2297077A1 (fr) 1976-08-06
FR2297077B1 FR2297077B1 (US07489958-20090210-P00001.png) 1981-03-27

Family

ID=27447147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600646A Granted FR2297077A1 (fr) 1975-01-13 1976-01-12 Dispositif de production d'un gaz plus leger que l'air

Country Status (11)

Country Link
JP (1) JPS5195385A (US07489958-20090210-P00001.png)
AU (1) AU499141B2 (US07489958-20090210-P00001.png)
CA (1) CA1085141A (US07489958-20090210-P00001.png)
DE (1) DE2601029A1 (US07489958-20090210-P00001.png)
DK (1) DK11076A (US07489958-20090210-P00001.png)
ES (1) ES444246A1 (US07489958-20090210-P00001.png)
FR (1) FR2297077A1 (US07489958-20090210-P00001.png)
GB (1) GB1505842A (US07489958-20090210-P00001.png)
NL (1) NL7600322A (US07489958-20090210-P00001.png)
NO (1) NO143205C (US07489958-20090210-P00001.png)
SE (1) SE7600181L (US07489958-20090210-P00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023641A1 (en) * 1994-03-03 1995-09-08 River Medical, Inc. Gas delivery apparatus and compositions for infusion
US9199843B2 (en) 2010-12-30 2015-12-01 Herakles Self-regulated production, under submerged conditions, of a gas generated by chemical reaction between a liquid and solid; associated device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174086A (ja) * 1982-04-02 1983-10-13 Yoshifumi Sakamoto ガス自生式浮上装置
ATE85239T1 (de) * 1987-10-15 1993-02-15 Coca Cola Co Apparatur zum chemischen erzengung und entnahme von gasen.
DE19803552C2 (de) * 1998-01-30 2000-05-25 Eberhard Wistuba Mittel zur Erzeugung von Gasdruck
RU2586769C2 (ru) * 2011-02-25 2016-06-10 Архимедес Пти Лтд Система обеспечения плавучести
CN115337868A (zh) * 2021-05-14 2022-11-15 广东小天才科技有限公司 气体发生装置
CN118510698A (zh) * 2022-01-05 2024-08-16 尼奥玛尔有限公司 可穿戴可充气漂浮装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199914A (de) * 1937-11-06 1938-09-15 Ind Patentwerte Kontroll A G Rettungsapparat.
US3355751A (en) * 1965-12-27 1967-12-05 Bryan M Mcgroarty Automatically inflatable objects
US3461835A (en) * 1966-11-22 1969-08-19 Lionel Hellier Ltd Water-activated balloon inflating device
US3733180A (en) * 1971-01-08 1973-05-15 Boeing Co Solid state cool gas generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199914A (de) * 1937-11-06 1938-09-15 Ind Patentwerte Kontroll A G Rettungsapparat.
US3355751A (en) * 1965-12-27 1967-12-05 Bryan M Mcgroarty Automatically inflatable objects
US3461835A (en) * 1966-11-22 1969-08-19 Lionel Hellier Ltd Water-activated balloon inflating device
US3733180A (en) * 1971-01-08 1973-05-15 Boeing Co Solid state cool gas generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023641A1 (en) * 1994-03-03 1995-09-08 River Medical, Inc. Gas delivery apparatus and compositions for infusion
US9199843B2 (en) 2010-12-30 2015-12-01 Herakles Self-regulated production, under submerged conditions, of a gas generated by chemical reaction between a liquid and solid; associated device

Also Published As

Publication number Publication date
NL7600322A (nl) 1976-07-15
GB1505842A (en) 1978-03-30
AU499141B2 (en) 1979-04-05
NO760076L (US07489958-20090210-P00001.png) 1976-07-14
CA1085141A (en) 1980-09-09
DE2601029A1 (de) 1976-07-15
JPS5195385A (US07489958-20090210-P00001.png) 1976-08-20
SE7600181L (sv) 1976-07-14
ES444246A1 (es) 1977-10-01
NO143205C (no) 1981-01-02
DK11076A (da) 1976-07-14
NO143205B (no) 1980-09-22
AU1016876A (en) 1977-07-14
FR2297077B1 (US07489958-20090210-P00001.png) 1981-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse