FR823949A - Device for compensation of the action of temperature and barometric pressure on measuring devices - Google Patents

Device for compensation of the action of temperature and barometric pressure on measuring devices

Info

Publication number
FR823949A
FR823949A FR823949DA FR823949A FR 823949 A FR823949 A FR 823949A FR 823949D A FR823949D A FR 823949DA FR 823949 A FR823949 A FR 823949A
Authority
FR
France
Prior art keywords
compensation
action
temperature
measuring devices
barometric pressure
Prior art date
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)
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.)
PREMA ING ROUDNICKY
Original Assignee
PREMA ING ROUDNICKY
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 PREMA ING ROUDNICKY filed Critical PREMA ING ROUDNICKY
Application granted granted Critical
Publication of FR823949A publication Critical patent/FR823949A/en
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
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR823949D 1937-04-26 1937-07-06 Device for compensation of the action of temperature and barometric pressure on measuring devices Expired FR823949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS823949X 1937-04-26

Publications (1)

Publication Number Publication Date
FR823949A true FR823949A (en) 1938-01-28

Family

ID=5455836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823949D Expired FR823949A (en) 1937-04-26 1937-07-06 Device for compensation of the action of temperature and barometric pressure on measuring devices

Country Status (1)

Country Link
FR (1) FR823949A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522337A (en) * 1944-12-09 1950-09-12 Square D Co Mach meter
US2601777A (en) * 1946-01-16 1952-07-01 Niles Bement Pond Co Density measuring device
DE1133909B (en) * 1955-11-12 1962-07-26 G S T Ges Fuer Selbsttaetige T Computing device for multiplying or dividing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522337A (en) * 1944-12-09 1950-09-12 Square D Co Mach meter
US2601777A (en) * 1946-01-16 1952-07-01 Niles Bement Pond Co Density measuring device
DE1133909B (en) * 1955-11-12 1962-07-26 G S T Ges Fuer Selbsttaetige T Computing device for multiplying or dividing

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