FR2226657B3 - - Google Patents

Info

Publication number
FR2226657B3
FR2226657B3 FR7412734A FR7412734A FR2226657B3 FR 2226657 B3 FR2226657 B3 FR 2226657B3 FR 7412734 A FR7412734 A FR 7412734A FR 7412734 A FR7412734 A FR 7412734A FR 2226657 B3 FR2226657 B3 FR 2226657B3
Authority
FR
France
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
FR7412734A
Other versions
FR2226657A1 (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.)
Haenni and Cie AG
Original Assignee
Haenni and Cie AG
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 Haenni and Cie AG filed Critical Haenni and Cie AG
Publication of FR2226657A1 publication Critical patent/FR2226657A1/fr
Application granted granted Critical
Publication of FR2226657B3 publication Critical patent/FR2226657B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR7412734A 1973-04-17 1974-04-11 Expired FR2226657B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH550273A CH552204A (de) 1973-04-17 1973-04-17 Messgeraet zur anzeige eines dem verhaeltnis zweier druecke bzw. druckdifferenzen proportionalen wertes und verwendung desselben als tauchzeitmessgeraet.

Publications (2)

Publication Number Publication Date
FR2226657A1 FR2226657A1 (fr) 1974-11-15
FR2226657B3 true FR2226657B3 (fr) 1977-02-18

Family

ID=4294689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412734A Expired FR2226657B3 (fr) 1973-04-17 1974-04-11

Country Status (6)

Country Link
US (1) US3919888A (fr)
JP (1) JPS5019483A (fr)
CH (1) CH552204A (fr)
DE (1) DE2414404C3 (fr)
FR (1) FR2226657B3 (fr)
IT (1) IT1010623B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109140A (en) * 1977-04-19 1978-08-22 Richard Henry Etra Diver's control and indication apparatus
US4400977A (en) * 1980-02-29 1983-08-30 Pavel Gross Combined indicating apparatus for scuba divers
US4327584A (en) * 1980-07-29 1982-05-04 Carlo Alinari Decompression gauge
US4782338A (en) * 1982-01-21 1988-11-01 Orca Industries, Inc. Display scheme for decompression data
US5049864A (en) * 1982-01-21 1991-09-17 Orca Ii, Inc. Display scheme for decompression data
US4718279A (en) * 1986-12-01 1988-01-12 Dwyer Instruments, Inc. Dual bourdon tube type sensing pressure transducer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312109A (en) * 1954-05-25 1967-04-04 Honeywell Inc Force ratio responsive device
US3457393A (en) * 1964-11-10 1969-07-22 Nat Defence Canada Analogue decompression computing device
US3363460A (en) * 1965-02-01 1968-01-16 Hans D. Baumann Steam calorimeter

Also Published As

Publication number Publication date
DE2414404C3 (de) 1980-03-27
CH552204A (de) 1974-07-31
DE2414404B2 (de) 1979-07-26
US3919888A (en) 1975-11-18
DE2414404A1 (de) 1974-11-14
FR2226657A1 (fr) 1974-11-15
JPS5019483A (fr) 1975-02-28
IT1010623B (it) 1977-01-20

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