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)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27497433

Family Applications (1)

Country Status (3)

Families Citing this family (3)

• 1972
  • 1972-09-14 JP JP9181372A patent/JPS4837897A/ja active Pending
  • 1972-09-14 IT IT2918272A patent/IT967450B/en active
  • 1972-09-15 FR FR7232764A patent/FR2153022A1/fr not_active Withdrawn

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