JPS626434U - - Google Patents
Info
- Publication number
- JPS626434U JPS626434U JP9570185U JP9570185U JPS626434U JP S626434 U JPS626434 U JP S626434U JP 9570185 U JP9570185 U JP 9570185U JP 9570185 U JP9570185 U JP 9570185U JP S626434 U JPS626434 U JP S626434U
- Authority
- JP
- Japan
- Prior art keywords
- bearing portion
- lubricant supply
- vehicle
- supply device
- valve
- 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
- 239000000314 lubricant Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 7
- 239000003990 capacitor Substances 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supercharger (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は、この考案の車両用軸受部の過熱防止
装置の管路図で、第２図は、制御装置の電気回路
図を示す。
１１……潤滑剤供給装置、１７……軸受部、１
８……主管路、１９……オイルタンク、２０……
電磁式閉止弁、２２……制御装置、２３……ソレ
ノイド、２９……電磁式切換弁、３５……エアタ
ンク、３６……逆止弁。
FIG. 1 is a duct diagram of the overheat prevention device for a vehicle bearing of this invention, and FIG. 2 is an electric circuit diagram of the control device. 11... Lubricant supply device, 17... Bearing section, 1
8... Main pipe, 19... Oil tank, 20...
Electromagnetic shutoff valve, 22... control device, 23... solenoid, 29... electromagnetic switching valve, 35... air tank, 36... check valve.
Claims (1)
両の軸受部へ潤滑剤を供給する主管路を有する潤
滑剤供給装置と、上記検知装置の検知信号に応答
して、エンジン停止後、一定時間上記潤滑剤供給
装置に駆動信号を与える制御装置とを有する車両
用過熱防止装置で、上記潤滑剤供給装置は、ター
ボチヤージヤーで加圧されるエンジン吸気管から
空気が供給されかつ逆止弁を有するエアタンクと
、車両軸受部へ電磁式閉止弁を介して連絡された
オイルタンクと、上記主管路、エアタンク及びオ
イルタンクに接続され、主管路からの潤滑剤又は
エアタンクの加圧空気を選択的にオイルタンクに
供給する電磁式切換弁とを有することを特徴とす
る車両用軸受部の過熱防止装置。 (2) 上記検知装置は、イグニツシヨンスイツチ
に接続されたレベル検出回路又は、エンジン回転
センサを有する実用新案登録請求の範囲第１項記
載の車両用軸受部の過熱防止装置。 (3) 上記制御回路は、検知装置のレベル検出回
路に接続されたスイツチング素子と、該スイツチ
ング素子に接続されたコンデンサとを有し、該ス
イツチング素子が付勢されたとき、上記閉止弁及
び切換弁に駆動信号が与えられる実用新案登録請
求の範囲第１項記載の車両用軸受部の過熱防止装
置。 (4) 上記軸受部は、ターボチヤージヤーの軸受
部である実用新案登録請求の範囲第１項記載の車
両用軸受部の過熱防止装置。[Claims for Utility Model Registration] (1) A detection device that detects engine operation, a lubricant supply device that has a main pipeline that supplies lubricant to the bearings of the vehicle, and a lubricant supply device that responds to the detection signal of the detection device. and a control device that applies a drive signal to the lubricant supply device for a certain period of time after the engine is stopped, and the lubricant supply device is configured to supply a drive signal to the lubricant supply device from the engine intake pipe pressurized by the turbocharger. An air tank to which air is supplied and has a check valve; an oil tank connected to the vehicle bearing via an electromagnetic shutoff valve; An overheat prevention device for a bearing part for a vehicle, comprising an electromagnetic switching valve that selectively supplies pressurized air from an air tank to an oil tank. (2) The overheat prevention device for a bearing portion for a vehicle according to claim 1, wherein the detection device includes a level detection circuit connected to an ignition switch or an engine rotation sensor. (3) The control circuit includes a switching element connected to the level detection circuit of the detection device and a capacitor connected to the switching element, and when the switching element is energized, the shutoff valve and the switching An overheat prevention device for a bearing portion for a vehicle according to claim 1, wherein a drive signal is applied to the valve. (4) The overheating prevention device for a bearing portion for a vehicle according to claim 1, wherein the bearing portion is a bearing portion of a turbocharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9570185U JPS626434U (en) | 1985-06-26 | 1985-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9570185U JPS626434U (en) | 1985-06-26 | 1985-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626434U true JPS626434U (en) | 1987-01-16 |
Family
ID=30960553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9570185U Pending JPS626434U (en) | 1985-06-26 | 1985-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626434U (en) |
-
1985
- 1985-06-26 JP JP9570185U patent/JPS626434U/ja active Pending
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