JPS58222920A - Drain device of lubricating oil - Google Patents
Drain device of lubricating oilInfo
- Publication number
- JPS58222920A JPS58222920A JP10502082A JP10502082A JPS58222920A JP S58222920 A JPS58222920 A JP S58222920A JP 10502082 A JP10502082 A JP 10502082A JP 10502082 A JP10502082 A JP 10502082A JP S58222920 A JPS58222920 A JP S58222920A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- turbocharger
- crankcase
- shock absorbing
- drain 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Supercharger (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はターボチャージャを搭載した二輪車において、
ターボチャージャの軸受潤滑オイルのドレン装置に関す
るものである。[Detailed Description of the Invention] The present invention provides a two-wheeled vehicle equipped with a turbocharger.
This invention relates to a drain device for bearing lubricating oil of a turbocharger.
ターボチャージャを搭載した二輪車において、ターボチ
ャージャの軸受部を潤滑したオイルは、ドレン装置に設
けた配管を介してクランクケースに戻すように構成しで
あるが、このドレン装置の接続部分は走行時に発生する
激しい振動のため、一般的に破損しやすい。とくにドレ
ン装置に用いているコネクタ一部品は、その集積誤差の
ため取付位置が狂い、これに振動が加わって過大な負荷
が生じ破損しやすくなっている。In motorcycles equipped with a turbocharger, the oil that lubricates the bearings of the turbocharger is returned to the crankcase via piping installed in the drain device, but the oil that lubricates the bearings of the turbocharger is returned to the crankcase through piping installed in the drain device. Due to the intense vibrations caused by it, they are generally prone to damage. Particularly, one component of the connector used in the drain device is misaligned due to the integration error, and vibration is added to this, causing an excessive load and making it easy to break.
また取付位置のズレによるシール不良やオイルシールの
抜けが生じ易く、そのため抜は防止用の特別の構造、部
材（ボス、リテーナ−、ＥＩＪング等々）の使用がおこ
なわれており、製品コスト、組付工数の上昇は避けられ
なかった。In addition, seal failures and oil seals are likely to come off due to misalignment of the installation position, so special structures and parts (bosses, retainers, EIJ rings, etc.) are used to prevent this from happening, which reduces product costs and assembly. An increase in man-hours was unavoidable.
本発明は前記事情に鑑みなされたもので、前記従来装置
の問題点を解消したターボテヤージヤ搭載二輪車におけ
るターボチャージャ軸受潤滑オイルのドレン装置を提供
しようとするものである。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a drain device for turbocharger bearing lubricating oil in a two-wheeled vehicle equipped with a turbocharger, which eliminates the problems of the conventional devices.
本発明は自動二輪車用ターボチャージャの潤滑オイルを
排出する排出口とクランクケースとを連通ずるコネクタ
ーにおいて、該コネクターの一部に弾性材からなる緩衝
部を介設固定することと、該緩衝部の一部に周設した段
部によってクランクケース側に嵌設したオイルシールを
１Ｆ１着せしめることを特徴とするドレン装置である。The present invention provides a connector that communicates a crankcase with a discharge port for discharging lubricating oil of a turbocharger for a motorcycle. This drain device is characterized in that an oil seal fitted on the crankcase side is attached to the crankcase by a stepped portion provided around a part of the drain.
以下、本発明の実施例について図面を参照しながら詳細
に説明する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図〜第２図において、１は断面によって部分的に示
したクランクケース、２はその上方に載置固定されたタ
ーボチャージャ、３は両者を連通ずるコネクター、４は
ターボチャージャ２内のオイルを排出するオイル出口、
５はオイル出口４に周設された取付座、６はクランクケ
ースｌに埋込まれたオイルシール、７はワッシャである
。コネクター３は、ターボチャージャ２の取付座５に当
接固定する固定部１１と、弾性材たとえばフッソゴムか
らなる緩衝部１２と、クランクケース１への挿入部１３
と、これらを貫通して設けられた穴１４とから構成され
ている。なお、挿入部１３と緩衝部１２との結合部には
、外周に緩衝部１２によって形成された段部１５を周設
しておる。緩衝部１２は固定部１１、挿入部１３に対し
、それぞれ噛合うような段部を設けて焼付接着により強
固に固定しである。また挿入部１３の他端はクランクケ
ース１に上方から挿入するだけでよい。In Figures 1 and 2, 1 is a crankcase partially shown in cross section, 2 is a turbocharger mounted and fixed above the crankcase, 3 is a connector that communicates both, and 4 is oil in the turbocharger 2. oil outlet to drain,
5 is a mounting seat provided around the oil outlet 4, 6 is an oil seal embedded in the crankcase l, and 7 is a washer. The connector 3 includes a fixing part 11 that abuts and fixes to the mounting seat 5 of the turbocharger 2, a buffer part 12 made of an elastic material such as fluorocarbon rubber, and an insertion part 13 into the crankcase 1.
and a hole 14 provided through these. Note that a step portion 15 formed by the buffer portion 12 is provided around the outer periphery of the joint portion between the insertion portion 13 and the buffer portion 12 . The buffer part 12 is provided with stepped parts that mesh with the fixing part 11 and the insertion part 13, respectively, and is firmly fixed by baking adhesive. Further, the other end of the insertion portion 13 only needs to be inserted into the crankcase 1 from above.
本発明のドレン装置は以上のように構成されているから
、各部材の集積公差のために生ずる取付位置のズレと、
走行時の激しい振動に１つで生ずる過大な応力を、コネ
クター３の緩衝部１２がこれを吸収する。したがって従
来発生していたコネクターの締結部の破損を防止するこ
と ｌ”：□ができる。Since the drain device of the present invention is configured as described above, it is possible to prevent misalignment of the mounting position caused by the stacking tolerance of each member.
The buffer portion 12 of the connector 3 absorbs excessive stress caused by severe vibrations during running. Therefore, it is possible to prevent damage to the fastening portion of the connector, which conventionally occurred.
ｔたオイルシール６をワッシャ７で押、ｔ、とのワッシ
ャ７をコネクター３の緩衝部１２の段部１５で押えるよ
うにしておるだめ、オイルシール・に必要以上の負荷が
掛らず、壕だ緩衝性のある適度の力で押えているだめ、
ズレやオイル洩れを防止することができる。By pressing the oil seal 6 with the washer 7 and pressing the washer 7 with the stepped part 15 of the buffer part 12 of the connector 3, there is no need to apply more load to the oil seal. It should be held down with moderate force that has cushioning properties.
It can prevent misalignment and oil leakage.
さらにクランクケース１に対する結合がインローによっ
てできるだめ、組付が容易でオイルシールの位置出しや
シールが完全となる。Furthermore, since the connection to the crankcase 1 can be made by a spigot, assembly is easy and the positioning and sealing of the oil seal can be completed.
そして従来のようにオイルシール抜は防止用の部材等が
不要となり、製品コスト、組付工数を低減することがで
きる。Further, there is no need for a member to prevent oil seal removal as in the past, and product costs and assembly man-hours can be reduced.
第１図は本発明に係る装置の断面説明図、第２図はター
ボチャージャ側のオイル出口を第１図の矢印入方向から
みた図である。
■・・・・・・クランクケース１
２・・・・・・ターボチャージャ、
３・・・・・・コネクター、 ６・・・・・・オイル
シール、７・・・・・・ワッシャ、１２・・・・・・緩
衝部。
ＩＣFIG. 1 is an explanatory cross-sectional view of the device according to the present invention, and FIG. 2 is a view of the oil outlet on the turbocharger side as seen from the direction of the arrow in FIG. ■...Crankcase 1 2...Turbocharger, 3...Connector, 6...Oil seal, 7...Washer, 12. ...Buffer section. IC
Claims (1)
出する排出口とクランクケースとを連通ずるコネクター
において、該コネクターの一部に弾性材からなる緩衝部
を介設固定したことを特徴とするドレン装置。 ２） 自動二輪車用ターボチャージャの潤滑オイルを排
出する排出口とクランクケースとを連通ずるコネクター
において、該コネクターの一部に段部を周設した弾性材
からなる緩衝部を介設固定し、該緩衝部の段部によって
クランクケース側に嵌設したオイルシールを止着せしめ
ることを特徴とするドレン装置。[Scope of Claims] l) In a connector that communicates a crankcase with a discharge port for discharging lubricating oil of a turbocharger for a motorcycle, a buffer section made of an elastic material is interposed and fixed in a part of the connector. Characteristic drain device. 2) In a connector that communicates the exhaust port for discharging lubricating oil of a motorcycle turbocharger with the crankcase, a buffer section made of an elastic material with a step around a part of the connector is interposed and fixed, and the A drain device characterized in that an oil seal fitted on a crankcase side is fixed by a stepped portion of a buffer portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502082A JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502082A JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58222920A true JPS58222920A (en) | 1983-12-24 |
| JPS6221969B2 JPS6221969B2 (en) | 1987-05-15 |
Family
ID=14396371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10502082A Granted JPS58222920A (en) | 1982-06-18 | 1982-06-18 | Drain device of lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58222920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266283A (en) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | A kind of boosting type engine cylinder body and automobile engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122978U (en) * | 1974-08-06 | 1976-02-19 | ||
| JPS5554510U (en) * | 1978-10-09 | 1980-04-12 |
-
1982
- 1982-06-18 JP JP10502082A patent/JPS58222920A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122978U (en) * | 1974-08-06 | 1976-02-19 | ||
| JPS5554510U (en) * | 1978-10-09 | 1980-04-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266283A (en) * | 2018-02-01 | 2018-07-10 | 成都桐林铸造实业有限公司 | A kind of boosting type engine cylinder body and automobile engine |
| CN108266283B (en) * | 2018-02-01 | 2024-03-19 | 成都桐林铸造实业有限公司 | Supercharged engine cylinder body and automobile engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221969B2 (en) | 1987-05-15 |
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