CH344234A - Gasanalyseapparat - Google Patents

Gasanalyseapparat

Info

Publication number
CH344234A
CH344234A CH344234DA CH344234A CH 344234 A CH344234 A CH 344234A CH 344234D A CH344234D A CH 344234DA CH 344234 A CH344234 A CH 344234A
Authority
CH
Switzerland
Prior art keywords
gas analyzer
analyzer
gas
Prior art date
Application number
Other languages
English (en)
Inventor
Edward Martin Albert
Mounfield Donald
Smart John
Original Assignee
Parsons & Co Ltd C A
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 Parsons & Co Ltd C A filed Critical Parsons & Co Ltd C A
Publication of CH344234A publication Critical patent/CH344234A/de

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2462—Probes with waveguides, e.g. SAW devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/103—Number of transducers one emitter, two or more receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2695—Bottles, containers

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CH344234D 1955-03-11 1956-03-08 Gasanalyseapparat CH344234A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB344234X 1955-03-11
GB230256X 1956-02-23

Publications (1)

Publication Number Publication Date
CH344234A true CH344234A (de) 1960-01-31

Family

ID=26256261

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344234D CH344234A (de) 1955-03-11 1956-03-08 Gasanalyseapparat

Country Status (5)

Country Link
US (1) US2963899A (de)
CH (1) CH344234A (de)
DE (1) DE1060629B (de)
FR (1) FR1142862A (de)
GB (1) GB788801A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339674A (en) * 1990-03-05 1994-08-23 Fls Airlog A/S Method and apparatus for the transmision of an acoustic signal in a photoacoustic cell

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357724A (en) * 1970-05-05 1974-06-26 Sevcon Eng Ltd Apparatus for detecting the evolution of gas from the cell' of a lead-acid battery
US5159843A (en) * 1991-02-19 1992-11-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic device and method for measuring gas densities
FR2808603A1 (fr) * 2000-05-05 2001-11-09 Photomeca Sa Procede et dispositif de regulation de la teneur en matiere solide dans une solution de developpement
CZ303577B6 (cs) * 2011-04-01 2012-12-19 Procháska@Aleš Zarízení pro merení koncentrace kyslíku v plynných smesích obsahujících helium a/nebo vodík
CN114002027B (zh) * 2021-11-23 2025-02-18 西安热工研究院有限公司 一种超声波煤粉采样系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US379608A (en) * 1888-03-20 Steam-muffler
US1387003A (en) * 1920-02-14 1921-08-09 Edward G Hedges Antifouling muffler for flush-pipes
GB574819A (en) * 1943-08-20 1946-01-22 Bendix Aviat Corp Apparatus for testing the density of fluids
US2521634A (en) * 1947-03-04 1950-09-05 William H Janssen Acoustic chamber for analysis of gaseous mixtures
US2775309A (en) * 1954-03-15 1956-12-25 Acoustic Res Inc Sound translating devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339674A (en) * 1990-03-05 1994-08-23 Fls Airlog A/S Method and apparatus for the transmision of an acoustic signal in a photoacoustic cell

Also Published As

Publication number Publication date
US2963899A (en) 1960-12-13
FR1142862A (fr) 1957-09-24
DE1060629B (de) 1959-07-02
GB788801A (en) 1958-01-08

Similar Documents

Publication Publication Date Title
CH346455A (fr) Stylographe
CH341735A (fr) Stylographe
CH344234A (de) Gasanalyseapparat
BE760649Q (fr) Thiazoleazodiphenylamines
CH350686A (de) Transfluxor
CH340651A (fr) Décélérographe
FR1149581A (fr) Compresseur
AT187706B (de) Mikrotom
AT197622B (de) Gasfeuerzeug
FR1134789A (fr) Allume-gaz
AT177140B (de) Gasanalyseapparat
CH340130A (it) Foglio-busta
AT198967B (de) Mikrotom
AT187615B (de) Gasanzünder
AT187614B (de) Gasanzünder
FR1135856A (fr) Microtome perfectionné
AT199396B (de) Spektrometer
FR1126593A (fr) Analyseur de phénomènes transitoires
FR1125575A (fr) Perfectionnement aux contacteurs
ES49149Y (es) Cocina de gas
FR1127816A (fr) Bidon
FR1131257A (fr) Dynamomètre
FR1148392A (fr) Dynamomètre
ES51350Y (es) Bolsita-precinto
ES50637Y (es) Velomotor