CH469982A - Analyseur sonique - Google Patents

Analyseur sonique

Info

Publication number
CH469982A
CH469982A CH1805066A CH1805066A CH469982A CH 469982 A CH469982 A CH 469982A CH 1805066 A CH1805066 A CH 1805066A CH 1805066 A CH1805066 A CH 1805066A CH 469982 A CH469982 A CH 469982A
Authority
CH
Switzerland
Prior art keywords
sonic analyzer
sonic
analyzer
Prior art date
Application number
CH1805066A
Other languages
English (en)
Inventor
Vandenbussche Gerard
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH469982A publication Critical patent/CH469982A/fr

Links

Classifications

    • 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
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH1805066A 1965-12-28 1966-12-16 Analyseur sonique CH469982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44062A FR1469145A (fr) 1965-12-28 1965-12-28 Analyseur sonique

Publications (1)

Publication Number Publication Date
CH469982A true CH469982A (fr) 1969-03-15

Family

ID=8597105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1805066A CH469982A (fr) 1965-12-28 1966-12-16 Analyseur sonique

Country Status (9)

Country Link
US (1) US3434334A (fr)
BE (1) BE691205A (fr)
CH (1) CH469982A (fr)
ES (1) ES334689A1 (fr)
FR (1) FR1469145A (fr)
GB (1) GB1146764A (fr)
LU (1) LU52698A1 (fr)
NL (1) NL6618049A (fr)
SE (1) SE314538B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183062A2 (fr) * 1984-10-27 1986-06-04 Flachglas Aktiengesellschaft Procédé et dispositif pour examiner le gaz de remplissage des carreaux de verre isolant

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144768A (en) * 1978-01-03 1979-03-20 The Boeing Company Apparatus for analyzing complex acoustic fields within a duct
US4656864A (en) * 1984-12-24 1987-04-14 Kraus Robert A Fuel control system for internal combustion engines
US5060507A (en) * 1989-06-21 1991-10-29 John Urmson Method and apparatus for fluid mixture monitoring, constituent analysis, and composition control
EP0487586A1 (fr) * 1989-08-17 1992-06-03 Microbiological Research Authority Densitometre
US5524477A (en) * 1993-11-29 1996-06-11 Leybold Inficon Inc. Quantitative determination of air present in refrigerant sample by measurement of pressure coefficient of resonance frequency
US5528924A (en) * 1993-11-29 1996-06-25 Leybold Inficon Inc. Acoustic tool for analysis of a gaseous substance
DE4342450A1 (de) * 1993-12-13 1995-06-14 Lenhardt Maschinenbau Verfahren und Vorrichtung zum Feststellen des Zeitpunktes, zu welchem Luft aus einer Isolierglasscheibe durch ein von Luft verschiedenes Gas verdrängt ist
DE69737221T2 (de) * 1996-06-13 2007-10-25 Leybold Inficon, Inc. Akustischer Sensor mit Resonatorzelle zur kontinuierlichen Überwachung von Gasen
US11029297B2 (en) * 2018-08-08 2021-06-08 Applied Materials, Inc. Method of gas composition determination, adjustment, and usage
CN115406838A (zh) * 2022-08-17 2022-11-29 山西大学 一种基于光声池的气体浓度检测装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952153A (en) * 1955-12-12 1960-09-13 Cons Electrodynamics Corp Acoustical apparatus for gas detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183062A2 (fr) * 1984-10-27 1986-06-04 Flachglas Aktiengesellschaft Procédé et dispositif pour examiner le gaz de remplissage des carreaux de verre isolant
EP0183062A3 (en) * 1984-10-27 1986-06-18 Flachglas Aktiengesellschaft Method and apparatus for examining the filling gas of insulating glass sheets

Also Published As

Publication number Publication date
US3434334A (en) 1969-03-25
BE691205A (fr) 1967-05-16
GB1146764A (en) 1969-03-26
ES334689A1 (es) 1969-08-16
LU52698A1 (fr) 1967-02-28
NL6618049A (fr) 1967-06-29
SE314538B (fr) 1969-09-08
FR1469145A (fr) 1967-02-10

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