JPH0440146U - - Google Patents
Info
- Publication number
- JPH0440146U JPH0440146U JP8272190U JP8272190U JPH0440146U JP H0440146 U JPH0440146 U JP H0440146U JP 8272190 U JP8272190 U JP 8272190U JP 8272190 U JP8272190 U JP 8272190U JP H0440146 U JPH0440146 U JP H0440146U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- canister
- storage device
- temperature measuring
- measuring device
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す自動車用蒸発
燃料貯蔵装置の温度測定装置の縦断面図、第２図
は要部の拡大断面図、第３図ないし第５図はキヤ
ニスタの温度変化曲線を示すグラフである。
１……キヤニスタ、２……ガソリンタンク、４
……吸気口、５……活性炭、６……排気口、７…
…パージ制御バルブ、８……排気管、１０……混
合気管、１１……吸気ポート、１２……スロツト
ル・バルブ、１３……スロツトル・ポート、１５
……大気取入れ口、１６……温度センサ、１６ａ
……キヤニスタ内部温度センサ部、１６ｂ……キ
ヤニスタ外周部温度センサ部、１７……アース端
子、１８，１９……信号端子、２０……エンジン
制御ユニツト。
Fig. 1 is a longitudinal sectional view of a temperature measuring device for an automobile evaporative fuel storage device showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main parts, and Figs. 3 to 5 are temperature changes in the canister. It is a graph showing a curve. 1...Canister, 2...Gasoline tank, 4
...Intake port, 5...Activated carbon, 6...Exhaust port, 7...
...Purge control valve, 8...Exhaust pipe, 10...Mixture pipe, 11...Intake port, 12...Throttle valve, 13...Throttle port, 15
...Air intake, 16...Temperature sensor, 16a
... Canister internal temperature sensor section, 16b... Canister outer peripheral temperature sensor section, 17... Earth terminal, 18, 19... Signal terminal, 20... Engine control unit.
Claims (1)
貯蔵し、エンジン運転時に空気と共に貯蔵蒸発燃
料をエンジン側に吸入させる蒸発燃料貯蔵装置の
温度測定装置において、前記キヤニスタの温度測
定センサが、キヤニスタの内部温度を測定する温
度センサ部と、キヤニスタの外周部温度を測定す
る温度センサ部とで構成されていることを特徴と
する自動車用蒸発燃料貯蔵装置の温度測定装置。 (2) 前記両温度センサ部が一体に形成されてい
る第１請求項記載の自動車用蒸発燃料貯蔵装置の
温度測定装置。 (3) 前記両温度センサ部のアース端子が共通に
されている第２請求項記載の自動車用蒸発燃料貯
蔵装置の温度測定装置。[Claims for Utility Model Registration] (1) In a temperature measuring device for an evaporated fuel storage device that stores evaporated fuel from a fuel tank in a canister and draws the stored evaporated fuel into the engine side together with air during engine operation, 1. A temperature measuring device for an evaporative fuel storage device for an automobile, wherein the temperature measuring sensor is comprised of a temperature sensor section that measures the internal temperature of the canister and a temperature sensor section that measures the temperature of the outer circumference of the canister. (2) The temperature measuring device for an evaporative fuel storage device for an automobile according to claim 1, wherein both the temperature sensor portions are integrally formed. (3) The temperature measuring device for an evaporative fuel storage device for an automobile according to claim 2, wherein the ground terminal of both temperature sensor portions is common.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8272190U JPH0440146U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8272190U JPH0440146U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0440146U true JPH0440146U (en) | 1992-04-06 |
Family
ID=31629786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8272190U Pending JPH0440146U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012086529A1 (en) | 2010-12-22 | 2012-06-28 | 株式会社マーレ フィルターシステムズ | Sensing device for canisters |
-
1990
- 1990-08-03 JP JP8272190U patent/JPH0440146U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012086529A1 (en) | 2010-12-22 | 2012-06-28 | 株式会社マーレ フィルターシステムズ | Sensing device for canisters |
| JPWO2012086529A1 (en) * | 2010-12-22 | 2014-05-22 | 株式会社マーレ フィルターシステムズ | Canister detection device |