FR1579789A - - Google Patents

Info

Publication number
FR1579789A
FR1579789A FR1579789DA FR1579789A FR 1579789 A FR1579789 A FR 1579789A FR 1579789D A FR1579789D A FR 1579789DA FR 1579789 A FR1579789 A FR 1579789A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1579789A publication Critical patent/FR1579789A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • 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
    • 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
    • G01L13/04—Devices or apparatus for measuring differences of two or more fluid pressure values using floats or liquids as sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1579789D 1967-09-08 1968-09-06 Expired FR1579789A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2026467 1967-09-08

Publications (1)

Publication Number Publication Date
FR1579789A true FR1579789A (en:Method) 1969-08-29

Family

ID=11165251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1579789D Expired FR1579789A (en:Method) 1967-09-08 1968-09-06

Country Status (2)

Country Link
FR (1) FR1579789A (en:Method)
NL (1) NL6812756A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316590A1 (fr) * 1975-06-20 1977-01-28 Siemens Ag Dispositif de commutation en fonction de differences de pressions predeterminees d'un milieu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316590A1 (fr) * 1975-06-20 1977-01-28 Siemens Ag Dispositif de commutation en fonction de differences de pressions predeterminees d'un milieu

Also Published As

Publication number Publication date
NL6812756A (en:Method) 1969-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse