FR450029A - Reducing valve for deep-sea breathing apparatus - Google Patents

Reducing valve for deep-sea breathing apparatus

Info

Publication number
FR450029A
FR450029A FR450029DA FR450029A FR 450029 A FR450029 A FR 450029A FR 450029D A FR450029D A FR 450029DA FR 450029 A FR450029 A FR 450029A
Authority
FR
France
Prior art keywords
sea
deep
reducing valve
breathing apparatus
breathing
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
Other languages
French (fr)
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.)
WESTFALIA A G MASCHF
Original Assignee
WESTFALIA A G MASCHF
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 WESTFALIA A G MASCHF filed Critical WESTFALIA A G MASCHF
Application granted granted Critical
Publication of FR450029A publication Critical patent/FR450029A/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
    • B63C11/22—Air supply carried by diver
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR450029D 1911-11-01 1912-10-30 Reducing valve for deep-sea breathing apparatus Expired FR450029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE450029X 1911-11-01

Publications (1)

Publication Number Publication Date
FR450029A true FR450029A (en) 1913-03-13

Family

ID=6538348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450029D Expired FR450029A (en) 1911-11-01 1912-10-30 Reducing valve for deep-sea breathing apparatus

Country Status (1)

Country Link
FR (1) FR450029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861517C (en) * 1942-03-11 1953-01-05 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
DE870654C (en) * 1942-07-15 1953-03-16 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861517C (en) * 1942-03-11 1953-01-05 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers
DE870654C (en) * 1942-07-15 1953-03-16 Draegerwerk Ag Pressure regulator for automatic regulation of the air supply for hose divers

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