JPS557698A - Thermal conductive type measuring cell - Google Patents
Thermal conductive type measuring cellInfo
- Publication number
- JPS557698A JPS557698A JP8122879A JP8122879A JPS557698A JP S557698 A JPS557698 A JP S557698A JP 8122879 A JP8122879 A JP 8122879A JP 8122879 A JP8122879 A JP 8122879A JP S557698 A JPS557698 A JP S557698A
- Authority
- JP
- Japan
- Prior art keywords
- conductive type
- thermal conductive
- measuring cell
- type measuring
- cell
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782828429 DE2828429C3 (de) | 1978-06-28 | 1978-06-28 | Wärmeleit-Gasanalysator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS557698A true JPS557698A (en) | 1980-01-19 |
Family
ID=6043034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8122879A Pending JPS557698A (en) | 1978-06-28 | 1979-06-27 | Thermal conductive type measuring cell |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS557698A (de) |
DE (1) | DE2828429C3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5535614A (en) * | 1993-11-11 | 1996-07-16 | Nok Corporation | Thermal conductivity gas sensor for measuring fuel vapor content |
-
1978
- 1978-06-28 DE DE19782828429 patent/DE2828429C3/de not_active Expired
-
1979
- 1979-06-27 JP JP8122879A patent/JPS557698A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5535614A (en) * | 1993-11-11 | 1996-07-16 | Nok Corporation | Thermal conductivity gas sensor for measuring fuel vapor content |
US5644068A (en) * | 1993-11-11 | 1997-07-01 | Nok Corporation | Gas sensor |
Also Published As
Publication number | Publication date |
---|---|
DE2828429B2 (de) | 1980-06-26 |
DE2828429A1 (de) | 1980-01-03 |
DE2828429C3 (de) | 1981-04-09 |
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