FR437560A - Pyromètre acoustique - Google Patents

Pyromètre acoustique

Info

Publication number
FR437560A
FR437560A FR437560DA FR437560A FR 437560 A FR437560 A FR 437560A FR 437560D A FR437560D A FR 437560DA FR 437560 A FR437560 A FR 437560A
Authority
FR
France
Prior art keywords
acoustic pyrometer
pyrometer
acoustic
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
English (en)
Inventor
Cyro De Andrade Martins Costa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR437560A publication Critical patent/FR437560A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
FR437560D 1911-11-13 1911-11-13 Pyromètre acoustique Expired FR437560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR437560T 1911-11-13

Publications (1)

Publication Number Publication Date
FR437560A true FR437560A (fr) 1912-04-24

Family

ID=1479159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437560D Expired FR437560A (fr) 1911-11-13 1911-11-13 Pyromètre acoustique

Country Status (1)

Country Link
FR (1) FR437560A (fr)

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