JPH0358459B2 - - Google Patents

Info

Publication number
JPH0358459B2
JPH0358459B2 JP59095960A JP9596084A JPH0358459B2 JP H0358459 B2 JPH0358459 B2 JP H0358459B2 JP 59095960 A JP59095960 A JP 59095960A JP 9596084 A JP9596084 A JP 9596084A JP H0358459 B2 JPH0358459 B2 JP H0358459B2
Authority
JP
Japan
Prior art keywords
gas
changes
pressure
crystal
section
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 - Lifetime
Application number
JP59095960A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60238742A (ja
Inventor
Masahiro Hirata
Kyohide Kokubu
Masatoshi Ono
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP9596084A priority Critical patent/JPS60238742A/ja
Publication of JPS60238742A publication Critical patent/JPS60238742A/ja
Publication of JPH0358459B2 publication Critical patent/JPH0358459B2/ja
Granted legal-status Critical Current

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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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 Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP9596084A 1984-05-14 1984-05-14 ガス検出装置 Granted JPS60238742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9596084A JPS60238742A (ja) 1984-05-14 1984-05-14 ガス検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9596084A JPS60238742A (ja) 1984-05-14 1984-05-14 ガス検出装置

Publications (2)

Publication Number Publication Date
JPS60238742A JPS60238742A (ja) 1985-11-27
JPH0358459B2 true JPH0358459B2 (de) 1991-09-05

Family

ID=14151787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9596084A Granted JPS60238742A (ja) 1984-05-14 1984-05-14 ガス検出装置

Country Status (1)

Country Link
JP (1) JPS60238742A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0484569A1 (de) * 1990-11-06 1992-05-13 Asea Brown Boveri Ag Vorrichtung zur Messung von Schwefelhexafluorid-Zersetzungsprodukten
CN100465613C (zh) * 2005-06-28 2009-03-04 上海理工大学 一种在线检测大气颗粒物浓度的方法及其装置
JP2007121250A (ja) * 2005-10-31 2007-05-17 Kyocera Kinseki Corp 微少質量測定用センサ
JP5626502B2 (ja) * 2009-01-23 2014-11-19 セイコーエプソン株式会社 応力検出装置
DE102018210387B4 (de) * 2018-06-26 2023-03-23 Robert Bosch Gmbh Sensorvorrichtung und Verfahren zum Detektieren von Gasen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542054A (en) * 1978-09-19 1980-03-25 Seikosha Co Ltd Watch with gas detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542054A (en) * 1978-09-19 1980-03-25 Seikosha Co Ltd Watch with gas detector

Also Published As

Publication number Publication date
JPS60238742A (ja) 1985-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term