JPS5619431A - Exhaust gas sampler - Google Patents
Exhaust gas samplerInfo
- Publication number
- JPS5619431A JPS5619431A JP9547979A JP9547979A JPS5619431A JP S5619431 A JPS5619431 A JP S5619431A JP 9547979 A JP9547979 A JP 9547979A JP 9547979 A JP9547979 A JP 9547979A JP S5619431 A JPS5619431 A JP S5619431A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- filter
- heat
- flue
- dew point
- 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.)
- Granted
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE: To obtain an exhaust gas sampler that can hold effectively a filter above a dew point temperature, by holding the filter part above the dew point temperature of exhaust gas by a heat pipe provided in a flue.
CONSTITUTION: To prevent exhaust gas from condensing in inside filter chamber 9 by holding soaking tube 8 above a dew point temperature, heat pipe 6 is provided which entends axially with its center part in hermetic contact with the outer circumference of soaking tube 8. Then, heat reception part 2 of the heat pipe in the flue is heated with flue gas to keep the filter part, consisting of filter chamber 9 and filter 10, warm by heating at the center part through soaking tube 8, and further excessive heat is radiated by radiation part 3 exposed out of the flue so as to hold the filter part above the dew point. Additionally, flange 24 is enabled to move on external protective tube 23 and the effective length of heat reception part 2 is adjusted to regulate the quantity of received heat of heat reception part 2 by a temperature change of exhaust gas. Thus, the performance of an exhaust gas sampler can be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9547979A JPS5619431A (en) | 1979-07-26 | 1979-07-26 | Exhaust gas sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9547979A JPS5619431A (en) | 1979-07-26 | 1979-07-26 | Exhaust gas sampler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619431A true JPS5619431A (en) | 1981-02-24 |
JPS6140055B2 JPS6140055B2 (en) | 1986-09-06 |
Family
ID=14138746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9547979A Granted JPS5619431A (en) | 1979-07-26 | 1979-07-26 | Exhaust gas sampler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619431A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017173215A (en) * | 2016-03-25 | 2017-09-28 | エスペック株式会社 | Hygrometer and environment test device |
-
1979
- 1979-07-26 JP JP9547979A patent/JPS5619431A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017173215A (en) * | 2016-03-25 | 2017-09-28 | エスペック株式会社 | Hygrometer and environment test device |
Also Published As
Publication number | Publication date |
---|---|
JPS6140055B2 (en) | 1986-09-06 |
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