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.)
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.)
PROVENCAIE DE CONST AERONAUTIQ
Original Assignee
PROVENCAIE DE CONST AERONAUTIQ
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 PROVENCAIE DE CONST AERONAUTIQfiledCriticalPROVENCAIE DE CONST AERONAUTIQ
Application grantedgrantedCritical
Publication of FR808575ApublicationCriticalpatent/FR808575A/en
G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
G01M9/065—Measuring arrangements specially adapted for aerodynamic testing dealing with flow
G01M9/067—Measuring arrangements specially adapted for aerodynamic testing dealing with flow visualisation
Landscapes
Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
Toys
(AREA)
FR808575D1935-06-291936-06-27
Improvements made to the means to materialize the flow lines of a fluid, in particular those of the air
ExpiredFR808575A
(en)
Improvements to the means for highlighting and measuring the speed of movement of a fluid, in particular for measuring the speed of the air and its changes in speed