IT967450B - Strumento pneumatico analogico misuratore di decompressione per immersioni subacque - Google Patents

Strumento pneumatico analogico misuratore di decompressione per immersioni subacque

Info

Publication number
IT967450B
IT967450B IT2918272A IT2918272A IT967450B IT 967450 B IT967450 B IT 967450B IT 2918272 A IT2918272 A IT 2918272A IT 2918272 A IT2918272 A IT 2918272A IT 967450 B IT967450 B IT 967450B
Authority
IT
Italy
Prior art keywords
scuba diving
pneumatic instrument
decompression meter
analog pneumatic
instrument decompression
Prior art date
Application number
IT2918272A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT967450B publication Critical patent/IT967450B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • 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
    • B63C11/32—Decompression arrangements; Exercise equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G5/00—Devices in which the computing operation is performed by means of fluid-pressure elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
IT2918272A 1971-09-16 1972-09-14 Strumento pneumatico analogico misuratore di decompressione per immersioni subacque IT967450B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18104871A 1971-09-16 1971-09-16
US18110671A 1971-09-16 1971-09-16
US18109971A 1971-09-16 1971-09-16
US18110771A 1971-09-16 1971-09-16

Publications (1)

Publication Number Publication Date
IT967450B true IT967450B (it) 1974-02-28

Family

ID=27497433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2918272A IT967450B (it) 1971-09-16 1972-09-14 Strumento pneumatico analogico misuratore di decompressione per immersioni subacque

Country Status (3)

Country Link
JP (1) JPS4837897A (fr)
FR (1) FR2153022A1 (fr)
IT (1) IT967450B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1027310B (it) * 1975-01-17 1978-11-20 Alinari Carlo Strumento atto ad indicare la durata e la quota delle soste di decompressione nelle immersioni subacquee
JPS51112733A (en) * 1975-03-31 1976-10-05 Sankyo Aruminiumu Kougiyou Kk Surface treating method of aluminum member
JPS6021920B2 (ja) * 1977-04-22 1985-05-30 宗治 関谷 潜水用減圧停止時間自動表示装置

Also Published As

Publication number Publication date
FR2153022A1 (fr) 1973-04-27
JPS4837897A (fr) 1973-06-04

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