JPH0452517U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかかる内燃機関のブローバイ
ガス処理装置の一実施例を斜視図的に示した説明
図、第２図は第１図の分離器の内部図、第３図は
第１図のシステム回路図、第４図は第３図の分離
器側のブローバイガスの設定圧力のグラフ、第５
図は第３図のエアクリーナ側の設定電圧のグラフ
である。 ２……内燃機関、３……分離器、３ａ……外筒
、３ｂ……フイルタ、４……エアクリーナ、５…
…警報手段、６，７……圧力センサ、８……電磁
バルブ、９……エンジン制御盤、１０……警報ブ
ザー。 FIG. 1 is an explanatory perspective view showing an embodiment of the blow-by gas treatment device for an internal combustion engine according to the present invention, FIG. 2 is an internal view of the separator shown in FIG. 1, and FIG. 3 is the same as that shown in FIG. Figure 4 is a graph of the set pressure of the blow-by gas on the separator side in Figure 3, and Figure 5 is a system circuit diagram of the system.
The figure is a graph of the set voltage on the air cleaner side in FIG. 3. 2...Internal combustion engine, 3...Separator, 3a...Outer cylinder, 3b...Filter, 4...Air cleaner, 5...
... Alarm means, 6, 7 ... Pressure sensor, 8 ... Solenoid valve, 9 ... Engine control panel, 10 ... Alarm buzzer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関から発生するブローバイガスを導いて
ガス中の油や水を分離する分離器と、該分離器に
より分離されたドライガスを通して再び内燃機関
に戻すエアクリーナと、前記内燃機関の異常時、
および前記分離器等のフイルタの交換時期を自動
的に知らせる警報手段とを備えたことを特徴とす
る内燃機関のブローバイガス処理装置。 A separator that guides blow-by gas generated from an internal combustion engine and separates oil and water in the gas, an air cleaner that passes the dry gas separated by the separator and returns it to the internal combustion engine, and in the event of an abnormality in the internal combustion engine,
A blow-by gas processing device for an internal combustion engine, comprising: and an alarm means for automatically notifying the replacement time of a filter such as the separator.