JP4471700B2 - キャニスタ - Google Patents
キャニスタ Download PDFInfo
- Publication number
- JP4471700B2 JP4471700B2 JP2004098382A JP2004098382A JP4471700B2 JP 4471700 B2 JP4471700 B2 JP 4471700B2 JP 2004098382 A JP2004098382 A JP 2004098382A JP 2004098382 A JP2004098382 A JP 2004098382A JP 4471700 B2 JP4471700 B2 JP 4471700B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage agent
- canister
- phase change
- temperature
- 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
Links
- 238000005338 heat storage Methods 0.000 claims description 118
- 239000011232 storage material Substances 0.000 claims description 100
- 230000008859 change Effects 0.000 claims description 48
- 239000003463 adsorbent Substances 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000012782 phase change material Substances 0.000 claims description 15
- 239000003094 microcapsule Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 3
- 230000006903 response to temperature Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 68
- 239000012071 phase Substances 0.000 description 30
- 238000001179 sorption measurement Methods 0.000 description 28
- 238000003795 desorption Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 17
- 239000000446 fuel Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 12
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- 238000000465 moulding Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 6
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- FLIACVVOZYBSBS-UHFFFAOYSA-N Methyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC FLIACVVOZYBSBS-UHFFFAOYSA-N 0.000 description 2
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 2
- -1 Na 2 HPO 4 · 12H 2 O Chemical class 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 2
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- LQERIDTXQFOHKA-UHFFFAOYSA-N nonadecane Chemical compound CCCCCCCCCCCCCCCCCCC LQERIDTXQFOHKA-UHFFFAOYSA-N 0.000 description 2
- YCOZIPAWZNQLMR-UHFFFAOYSA-N pentadecane Chemical compound CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000002336 sorption--desorption measurement Methods 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 229910013553 LiNO Inorganic materials 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- HOWGUJZVBDQJKV-UHFFFAOYSA-N docosane Chemical compound CCCCCCCCCCCCCCCCCCCCCC HOWGUJZVBDQJKV-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012169 petroleum derived wax Substances 0.000 description 1
- 235000019381 petroleum wax Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Description
(比較例1)
実施例1,2で用いた円柱状の木質系成形活性炭のみを、実施例1,2と同じナイロン樹脂製のケース1に充填し、キャニスタとした。
(比較例2)
実施例1,2と同じ成形蓄熱剤(A)を20wt%、成形活性炭を80wt%、の割合で均一に混合したものを、実施例1,2と同じナイロン樹脂製のケース1の全体に充填し、キャニスタを得た。
4…蒸気流入口
5…蒸気流出口
6…大気開放口
11…第1領域
12…第2領域
13…第3領域
Claims (7)
- 温度変化に応じて潜熱の吸収および放出を生じる相変化物質をマイクロカプセル中に封入してなる微細な蓄熱剤を、バインダとともに成形して粒状の成形蓄熱剤とし、この成形蓄熱剤を粒状の吸着材と混合してケース内に充填するとともに、流れ方向の一端に蒸気の流入・流出部を設け、かつ他端に大気開放口を設けたキャニスタであって、
相変化温度が異なる2種以上の蓄熱剤を備え、
上記大気開放口側に、相対的に相変化温度が高い蓄熱剤が多く存在するように、上記流入・流出部側から上記大気開放口側の間の流れ方向の位置に応じて各々の蓄熱剤が偏って存在するとともに、
上記成形蓄熱剤および上記吸着材が、それぞれ、直径1〜3mmでかつ長さが1〜5mmの円柱状をなすことを特徴とするキャニスタ。 - 上記ケース内が上記流れ方向に沿って複数の領域に区画されており、各領域に、それぞれ相変化温度が異なる蓄熱剤が用いられていることを特徴とする請求項1に記載のキャニスタ。
- 3つ以上の領域に区画されており、それぞれ相変化温度が異なる蓄熱剤が用いられていることを特徴とする請求項2に記載のキャニスタ。
- 蓄熱剤を混合しない吸着材のみが収容される領域を含むことを特徴とする請求項2または3に記載のキャニスタ。
- 相変化温度が異なる複数種の蓄熱剤の配合割合が、上記の流れ方向の位置に応じて、連続的に変化していることを特徴とする請求項1に記載のキャニスタ。
- 上記ケース内が上記流れ方向に沿って複数の領域に区画されており、相変化温度が異なる複数種の蓄熱剤の配合割合が、各領域毎に異なっていることを特徴とする請求項1に記載のキャニスタ。
- キャニスタの使用条件下の雰囲気温度よりも相変化温度が高い蓄熱剤が上記大気開放口側に多く存在し、上記雰囲気温度よりも相変化温度が低い蓄熱剤が上記流入・流出部側に多く存在することを特徴とする請求項1〜6のいずれかに記載のキャニスタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004098382A JP4471700B2 (ja) | 2004-03-30 | 2004-03-30 | キャニスタ |
US11/091,932 US7323041B2 (en) | 2004-03-30 | 2005-03-29 | Gas storage canister |
EP05006955A EP1582731B1 (en) | 2004-03-30 | 2005-03-30 | Gas storage canister |
DE602005001075T DE602005001075T2 (de) | 2004-03-30 | 2005-03-30 | Kraftstoffdampfsammelbehälter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004098382A JP4471700B2 (ja) | 2004-03-30 | 2004-03-30 | キャニスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005282482A JP2005282482A (ja) | 2005-10-13 |
JP4471700B2 true JP4471700B2 (ja) | 2010-06-02 |
Family
ID=35181152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004098382A Expired - Lifetime JP4471700B2 (ja) | 2004-03-30 | 2004-03-30 | キャニスタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4471700B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4708283B2 (ja) * | 2006-08-03 | 2011-06-22 | トヨタ自動車株式会社 | キャニスタ |
JP5227084B2 (ja) * | 2008-05-27 | 2013-07-03 | 愛三工業株式会社 | 造粒蓄熱材とその製造方法 |
JP4795387B2 (ja) * | 2008-05-27 | 2011-10-19 | 愛三工業株式会社 | キャニスタとその製造方法 |
JP4795386B2 (ja) * | 2008-05-27 | 2011-10-19 | 愛三工業株式会社 | キャニスタ |
JP5583609B2 (ja) * | 2011-01-21 | 2014-09-03 | 愛三工業株式会社 | キャニスタ |
CN118176355A (zh) * | 2021-11-05 | 2024-06-11 | 爱三工业株式会社 | 碳罐和具备该碳罐的汽车车辆 |
-
2004
- 2004-03-30 JP JP2004098382A patent/JP4471700B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005282482A (ja) | 2005-10-13 |
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