JPS63202716U - - Google Patents
Info
- Publication number
- JPS63202716U JPS63202716U JP9273187U JP9273187U JPS63202716U JP S63202716 U JPS63202716 U JP S63202716U JP 9273187 U JP9273187 U JP 9273187U JP 9273187 U JP9273187 U JP 9273187U JP S63202716 U JPS63202716 U JP S63202716U
- Authority
- JP
- Japan
- Prior art keywords
- electric heater
- diesel engine
- battery
- exhaust
- purification 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
- 238000000746 purification Methods 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第1図は、本考案に係る排気微粒子浄化装置を
示す概略図である。
図面中、1は排気通路、2はトラツプ、4は絞
り弁、7は捕集材、8は電気ヒータ、10はバツ
テリ、11はオルタネータ、12はリレー、13
はコンピユータ(ECU)である。
FIG. 1 is a schematic diagram showing an exhaust particulate purification device according to the present invention. In the drawing, 1 is an exhaust passage, 2 is a trap, 4 is a throttle valve, 7 is a collection material, 8 is an electric heater, 10 is a battery, 11 is an alternator, 12 is a relay, 13
is a computer (ECU).
Claims (1)
ツプに電気ヒータを設け、該電気ヒータで排気ガ
ス中のパテイキユレートを着火させて燃焼させる
デイーゼルエンジンの排気微粒子浄化装置におい
て、 車両に予め備えられているバツテリ及びオルタ
ネータとは別に配設した前記電気ヒータ用のバツ
テリ及びオルタネータと、前記電気ヒータ用のバ
ツテリの電圧が予め設定した値に低下するか或い
はデイーゼルエンジンの回転数が予め設定した回
転数以下になると前記電気ヒータへの通電を停止
させるコンピユータとを具備したことを特徴とす
るデイーゼルエンジンの排気微粒子浄化装置。[Scope of Claim for Utility Model Registration] An exhaust particulate purification device for a diesel engine in which an electric heater is installed in a trap installed in the exhaust passage of a diesel engine, and particulate matter in the exhaust gas is ignited and burned by the electric heater. A battery and an alternator for the electric heater, which are arranged separately from the battery and an alternator provided, and a voltage of the battery for the electric heater decrease to a preset value or the rotation speed of the diesel engine reaches a preset value. 1. An exhaust particulate purification device for a diesel engine, comprising: a computer that stops energizing the electric heater when the rotational speed becomes lower than that.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9273187U JPS63202716U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9273187U JPS63202716U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63202716U true JPS63202716U (en) | 1988-12-27 |
Family
ID=30954695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9273187U Pending JPS63202716U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63202716U (en) |
-
1987
- 1987-06-18 JP JP9273187U patent/JPS63202716U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS63202716U (en) | ||
JPS63202714U (en) | ||
JPS63202715U (en) | ||
JPS63202718U (en) | ||
JPS646312U (en) | ||
JPS59150926U (en) | diesel engine | |
JPH0212017U (en) | ||
JPS646313U (en) | ||
JPH0452524U (en) | ||
JPH0243452U (en) | ||
JPH0299213U (en) | ||
JPH0235909U (en) | ||
JPS63196419U (en) | ||
JPS6155114U (en) | ||
JPH0317113U (en) | ||
JPH0243411U (en) | ||
JPH01115826U (en) | ||
JPH0454924U (en) | ||
JPH0337226U (en) | ||
JPS58144014U (en) | Diesel engine exhaust particulate purification device | |
JPS61181815U (en) | ||
JPS62152013U (en) | ||
JPH01131814U (en) | ||
JPS63177611U (en) | ||
JPS63191240U (en) |