FR498428A - Improvements to pressure indicator logs - Google Patents

Improvements to pressure indicator logs

Info

Publication number
FR498428A
FR498428A FR498428A FR498428DA FR498428A FR 498428 A FR498428 A FR 498428A FR 498428 A FR498428 A FR 498428A FR 498428D A FR498428D A FR 498428DA FR 498428 A FR498428 A FR 498428A
Authority
FR
France
Prior art keywords
pressure indicator
indicator logs
logs
pressure
indicator
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
FR498428A
Other languages
French (fr)
Inventor
Josna Gabriel Paulin
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.)
JOSNA GABRIEL PAULIN
Original Assignee
JOSNA GABRIEL PAULIN
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 JOSNA GABRIEL PAULIN filed Critical JOSNA GABRIEL PAULIN
Application granted granted Critical
Publication of FR498428A publication Critical patent/FR498428A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01P5/16—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 using Pitot tubes, e.g. Machmeter
    • G01P5/17—Coupling arrangements to the indicating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR498428A 1916-10-11 1919-04-16 Improvements to pressure indicator logs Expired FR498428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE498428X 1916-10-11

Publications (1)

Publication Number Publication Date
FR498428A true FR498428A (en) 1920-01-10

Family

ID=8905004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498428A Expired FR498428A (en) 1916-10-11 1919-04-16 Improvements to pressure indicator logs

Country Status (2)

Country Link
FR (1) FR498428A (en)
NL (1) NL11058C (en)

Also Published As

Publication number Publication date
NL11058C (en)

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