FR2145028A5 - - Google Patents

Info

Publication number
FR2145028A5
FR2145028A5 FR7124771A FR7124771A FR2145028A5 FR 2145028 A5 FR2145028 A5 FR 2145028A5 FR 7124771 A FR7124771 A FR 7124771A FR 7124771 A FR7124771 A FR 7124771A FR 2145028 A5 FR2145028 A5 FR 2145028A5
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
FR7124771A
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Priority to FR7124771A priority Critical patent/FR2145028A5/fr
Application granted granted Critical
Publication of FR2145028A5 publication Critical patent/FR2145028A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/16—Systems for controlling combustion using noise-sensitive detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7124771A 1971-07-07 1971-07-07 Expired FR2145028A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7124771A FR2145028A5 (enExample) 1971-07-07 1971-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124771A FR2145028A5 (enExample) 1971-07-07 1971-07-07

Publications (1)

Publication Number Publication Date
FR2145028A5 true FR2145028A5 (enExample) 1973-02-16

Family

ID=9079939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124771A Expired FR2145028A5 (enExample) 1971-07-07 1971-07-07

Country Status (1)

Country Link
FR (1) FR2145028A5 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701088A1 (fr) * 1993-01-29 1994-08-05 Telefunken Microelectron Dispositif pour surveiller une flamme et application.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701088A1 (fr) * 1993-01-29 1994-08-05 Telefunken Microelectron Dispositif pour surveiller une flamme et application.

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Legal Events

Date Code Title Description
ST Notification of lapse