JPS5759141A - Method and apparatus for detecting concentration of gas - Google Patents
Method and apparatus for detecting concentration of gasInfo
- Publication number
- JPS5759141A JPS5759141A JP13403780A JP13403780A JPS5759141A JP S5759141 A JPS5759141 A JP S5759141A JP 13403780 A JP13403780 A JP 13403780A JP 13403780 A JP13403780 A JP 13403780A JP S5759141 A JPS5759141 A JP S5759141A
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- pressure
- membrane
- gas
- specific gas
- 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
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
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)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13403780A JPS5759141A (en) | 1980-09-25 | 1980-09-25 | Method and apparatus for detecting concentration of gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13403780A JPS5759141A (en) | 1980-09-25 | 1980-09-25 | Method and apparatus for detecting concentration of gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759141A true JPS5759141A (en) | 1982-04-09 |
Family
ID=15118887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13403780A Pending JPS5759141A (en) | 1980-09-25 | 1980-09-25 | Method and apparatus for detecting concentration of gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759141A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61110031A (ja) * | 1984-10-31 | 1986-05-28 | フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 溶媒の中に溶解させられた物質の含有量を決定するための方法およびその方法を実施するための装置 |
JPS6351223A (ja) * | 1986-08-16 | 1988-03-04 | フォッケ・ウント・コンパニ−(ゲ−エムベ−ハ−・ウント・コンパニ−) | 包装機械に用紙を送る搬送装置 |
US7867574B2 (en) | 2003-10-09 | 2011-01-11 | Samsung Electronics Co., Ltd. | Multi-functional cyclic silicate compound, siloxane-based polymer prepared from the compound and process of producing insulating film using the polymer |
-
1980
- 1980-09-25 JP JP13403780A patent/JPS5759141A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61110031A (ja) * | 1984-10-31 | 1986-05-28 | フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 溶媒の中に溶解させられた物質の含有量を決定するための方法およびその方法を実施するための装置 |
JPS6351223A (ja) * | 1986-08-16 | 1988-03-04 | フォッケ・ウント・コンパニ−(ゲ−エムベ−ハ−・ウント・コンパニ−) | 包装機械に用紙を送る搬送装置 |
US7867574B2 (en) | 2003-10-09 | 2011-01-11 | Samsung Electronics Co., Ltd. | Multi-functional cyclic silicate compound, siloxane-based polymer prepared from the compound and process of producing insulating film using the polymer |
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