JPH0444840Y2 - - Google Patents
Info
- Publication number
- JPH0444840Y2 JPH0444840Y2 JP9938587U JP9938587U JPH0444840Y2 JP H0444840 Y2 JPH0444840 Y2 JP H0444840Y2 JP 9938587 U JP9938587 U JP 9938587U JP 9938587 U JP9938587 U JP 9938587U JP H0444840 Y2 JPH0444840 Y2 JP H0444840Y2
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- canister
- case
- fuel vapor
- adsorption
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 48
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 239000000446 fuel Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 12
- 238000010926 purge Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims 1
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical class [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9938587U JPH0444840Y2 (enrdf_load_html_response) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9938587U JPH0444840Y2 (enrdf_load_html_response) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644850U JPS644850U (enrdf_load_html_response) | 1989-01-12 |
| JPH0444840Y2 true JPH0444840Y2 (enrdf_load_html_response) | 1992-10-22 |
Family
ID=31326496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9938587U Expired JPH0444840Y2 (enrdf_load_html_response) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444840Y2 (enrdf_load_html_response) |
-
1987
- 1987-06-30 JP JP9938587U patent/JPH0444840Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644850U (enrdf_load_html_response) | 1989-01-12 |
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