CH727672A4 - - Google Patents

Info

Publication number
CH727672A4
CH727672A4 CH727672A CH727672A CH727672A4 CH 727672 A4 CH727672 A4 CH 727672A4 CH 727672 A CH727672 A CH 727672A CH 727672 A CH727672 A CH 727672A CH 727672 A4 CH727672 A4 CH 727672A4
Authority
CH
Switzerland
Application number
CH727672A
Other versions
CH552237A (
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 filed Critical
Priority to CH727672A priority Critical patent/CH552237A/xx
Priority to DE2322300A priority patent/DE2322300A1/de
Priority to IT24010/73A priority patent/IT987391B/it
Priority to US360324A priority patent/US3864977A/en
Priority to FR7318432A priority patent/FR2185048B3/fr
Publication of CH727672A4 publication Critical patent/CH727672A4/xx
Publication of CH552237A publication Critical patent/CH552237A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/021—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using deformable tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • 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
    • G01L7/041—Construction or mounting of deformable tubes
    • 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
    • G01L7/043—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 with mechanical transmitting or indicating means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/066—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass with a pressure sensor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measuring Fluid Pressure (AREA)
CH727672A 1972-05-16 1972-05-16 CH552237A ( )

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH727672A CH552237A ( ) 1972-05-16 1972-05-16
DE2322300A DE2322300A1 (de) 1972-05-16 1973-05-03 Tauchzeitmessgeraet
IT24010/73A IT987391B (it) 1972-05-16 1973-05-11 Misuratore del tempo di immer sione indicante il tempo di im mersione ancora a disposizione di un sommozzatore
US360324A US3864977A (en) 1972-05-16 1973-05-14 Diving time measuring device
FR7318432A FR2185048B3 ( ) 1972-05-16 1973-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH727672A CH552237A ( ) 1972-05-16 1972-05-16

Publications (2)

Publication Number Publication Date
CH727672A4 true CH727672A4 ( ) 1973-12-28
CH552237A CH552237A ( ) 1974-07-31

Family

ID=4322589

Family Applications (1)

Application Number Title Priority Date Filing Date
CH727672A CH552237A ( ) 1972-05-16 1972-05-16

Country Status (5)

Country Link
US (1) US3864977A ( )
CH (1) CH552237A ( )
DE (1) DE2322300A1 ( )
FR (1) FR2185048B3 ( )
IT (1) IT987391B ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400977A (en) * 1980-02-29 1983-08-30 Pavel Gross Combined indicating apparatus for scuba divers
US5049864A (en) * 1982-01-21 1991-09-17 Orca Ii, Inc. Display scheme for decompression data
US4782338A (en) * 1982-01-21 1988-11-01 Orca Industries, Inc. Display scheme for decompression data
DE19547429C2 (de) * 1994-06-06 1999-01-07 Foerderverein Inst Fuer Medizi Verfahren und Atemgascontroller zur Ermittlung der Resteinsatzzeit von Atemschutzgeräten
GB2311015B (en) * 1996-03-13 2000-05-03 Cohen Ellis B Respiratory monitors for breathing apparatus
US6321177B1 (en) * 1999-01-12 2001-11-20 Dacor Corporation Programmable dive computer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528290A (en) * 1969-08-15 1970-09-15 Pittman Products Inc Depth meter attachment for underwater pressure gauges
US3715927A (en) * 1971-03-05 1973-02-13 R Grant Gauge for indicating exhaust time of air supply for scuba divers

Also Published As

Publication number Publication date
CH552237A ( ) 1974-07-31
IT987391B (it) 1975-02-20
FR2185048B3 ( ) 1976-05-14
FR2185048A1 ( ) 1973-12-28
US3864977A (en) 1975-02-11
DE2322300A1 (de) 1973-12-06

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