GB1283984A - Underwater breathing apparatus utilizing a mixture of liquified gases - Google Patents

Underwater breathing apparatus utilizing a mixture of liquified gases

Info

Publication number
GB1283984A
GB1283984A GB4749469A GB4749469A GB1283984A GB 1283984 A GB1283984 A GB 1283984A GB 4749469 A GB4749469 A GB 4749469A GB 4749469 A GB4749469 A GB 4749469A GB 1283984 A GB1283984 A GB 1283984A
Authority
GB
United Kingdom
Prior art keywords
container
heat exchangers
liquified
breathing apparatus
underwater 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
GB4749469A
Other languages
English (en)
Inventor
Masami Yamane
Takehiko Ueki
Yoshimasa Kawakita
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
Priority claimed from JP8409668U external-priority patent/JPS4841699Y1/ja
Priority claimed from JP9326968A external-priority patent/JPS4829598B1/ja
Priority claimed from JP9326868A external-priority patent/JPS4829597B1/ja
Application filed by Individual filed Critical Individual
Publication of GB1283984A publication Critical patent/GB1283984A/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
    • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB4749469A 1968-09-27 1969-09-26 Underwater breathing apparatus utilizing a mixture of liquified gases Expired GB1283984A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8409668U JPS4841699Y1 (OSRAM) 1968-09-27 1968-09-27
JP9326968A JPS4829598B1 (OSRAM) 1968-12-19 1968-12-19
JP9326868A JPS4829597B1 (OSRAM) 1968-12-19 1968-12-19

Publications (1)

Publication Number Publication Date
GB1283984A true GB1283984A (en) 1972-08-02

Family

ID=27304441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4749469A Expired GB1283984A (en) 1968-09-27 1969-09-26 Underwater breathing apparatus utilizing a mixture of liquified gases

Country Status (4)

Country Link
BE (1) BE739437A (OSRAM)
DE (1) DE1948544A1 (OSRAM)
FR (1) FR2019092A1 (OSRAM)
GB (1) GB1283984A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2194552C2 (ru) * 2000-06-05 2002-12-20 Войсковая часть 20914 Регенеративный патрон водолазного дыхательного аппарата

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111169614B (zh) * 2020-01-07 2020-12-15 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 一种深海控温装置及其加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2194552C2 (ru) * 2000-06-05 2002-12-20 Войсковая часть 20914 Регенеративный патрон водолазного дыхательного аппарата

Also Published As

Publication number Publication date
FR2019092A1 (OSRAM) 1970-06-26
BE739437A (OSRAM) 1970-03-02
DE1948544A1 (de) 1970-04-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee