FR2259626B1 - - Google Patents

Info

Publication number
FR2259626B1
FR2259626B1 FR7425225A FR7425225A FR2259626B1 FR 2259626 B1 FR2259626 B1 FR 2259626B1 FR 7425225 A FR7425225 A FR 7425225A FR 7425225 A FR7425225 A FR 7425225A FR 2259626 B1 FR2259626 B1 FR 2259626B1
Authority
FR
France
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
FR7425225A
Other languages
French (fr)
Other versions
FR2259626A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2259626A1 publication Critical patent/FR2259626A1/fr
Application granted granted Critical
Publication of FR2259626B1 publication Critical patent/FR2259626B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • 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
    • B63C11/24—Air supply carried by diver in closed circulation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (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)
FR7425225A 1974-02-06 1974-07-19 Expired FR2259626B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB648274 1974-02-06

Publications (2)

Publication Number Publication Date
FR2259626A1 FR2259626A1 (en) 1975-08-29
FR2259626B1 true FR2259626B1 (en) 1977-10-21

Family

ID=3765845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425225A Expired FR2259626B1 (en) 1974-02-06 1974-07-19

Country Status (10)

Country Link
US (1) US3929127A (en)
JP (1) JPS50108797A (en)
AU (1) AU484863B2 (en)
CH (1) CH581045A5 (en)
DE (1) DE2433451A1 (en)
ES (1) ES428070A1 (en)
FR (1) FR2259626B1 (en)
GB (1) GB1470550A (en)
IT (1) IT1018470B (en)
NO (1) NO742304L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118047A (en) * 1982-04-07 1983-10-26 Siebe Gorman & Co Ltd Improvements in and relating to breathing apparatus
US4781184A (en) * 1984-01-13 1988-11-01 Fife William P Closed circuit breathing apparatus and method of using same
GB2174913A (en) * 1985-04-15 1986-11-19 Gorman & Company Limited Siebe Improvements in and relating to breathing apparatus
GB2188553A (en) * 1986-04-02 1987-10-07 Coal Ind Improved breathing apparatus
ES2050687T3 (en) * 1987-10-14 1994-06-01 Nippon Oxygen Co Ltd APPARATUS FOR BREATHING.
US4964404A (en) * 1989-04-19 1990-10-23 Stone William C Breathing apparatus
AU3191195A (en) * 1995-08-03 1997-03-05 Grand Bleu Inc. Carbon dioxide adsorption device for a diving breathing device
US6796307B1 (en) * 2002-04-22 2004-09-28 The United States Of America As Represented By The Secretary Of The Navy Multiple person high altitude recycling breathing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586670A (en) * 1945-01-31 1952-02-19 Christian J Lambertsen Selective gas adsorber
US3707965A (en) * 1970-10-22 1973-01-02 C Guzay Carbon dioxide absorber apparatus

Also Published As

Publication number Publication date
JPS50108797A (en) 1975-08-27
IT1018470B (en) 1977-09-30
DE2433451A1 (en) 1975-08-07
CH581045A5 (en) 1976-10-29
ES428070A1 (en) 1976-07-16
AU6922374A (en) 1975-11-27
NO742304L (en) 1975-08-07
US3929127A (en) 1975-12-30
AU484863B2 (en) 1975-11-27
GB1470550A (en) 1977-04-14
FR2259626A1 (en) 1975-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse