JPS6022579A - Lubricator for motorcycle - Google Patents
Lubricator for motorcycleInfo
- Publication number
- JPS6022579A JPS6022579A JP12953683A JP12953683A JPS6022579A JP S6022579 A JPS6022579 A JP S6022579A JP 12953683 A JP12953683 A JP 12953683A JP 12953683 A JP12953683 A JP 12953683A JP S6022579 A JPS6022579 A JP S6022579A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- lubricating
- circuit
- cooling circuit
- frame
- 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
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は、自動２輪車の４−゛】滑装置に関する。[Detailed description of the invention] The present invention relates to a 4-slide device for a motorcycle.
従来この種装置においては１例えば第１図に示？ 如＜
、”オイル・ぐンａからオイルポンプｂＫよｐストレー
ナ全省略して吸い上げられた潤滑油をエンジンのクラン
クシャフト等の各潤滑箇所ｄに給油する潤滑回路ｅに、
オイルクー２ｆを介在させた冷却回路ｇ’ｔ＝直列に介
入させるを一般とし、この場合エンジンから離間して配
置される該オイルクーラｆへの配管の簡素化を図るべく
、自動２輪車のフレームパイプｈを該オイルクーラｆに
連る油管に兼用して該冷却回路ｇを構成するようにした
ものも知られるが、このものでは該フレームノミイブ１
１内に給油ジヨイント等の金具を溶接する際に生じｆｃ
浴接スノ々クタや酸化スケール等が残留して、こ７Ｌが
潤滑油に混入するため、該■滑回路ｅに切粉等の微粒子
全濾過するだめのフィルタｊＫ加えてその上流側の該冷
却回路ｇとの１ｔｌｌにこれら沿接スノξツタ等の比較
的粗大−な異物を除去するためのストレーナｉを別途設
ける必要がちシ１組組付中メンテナンス比が悪くな４不
都合金伴う。Conventionally, in this type of device, 1 is shown in FIG. 1, for example. As <
, ``The lubricating oil sucked up from the oil pump bK to the oil pump bK without strainer is supplied to the lubricating circuit e, which supplies lubricating oil to each lubricating point d of the engine crankshaft, etc.
Generally speaking, a cooling circuit g't with an oil cooler 2f interposed therebetween is inserted in series, and in this case, in order to simplify the piping to the oil cooler f, which is placed apart from the engine, It is also known that the pipe h is also used as an oil pipe leading to the oil cooler f to form the cooling circuit g, but in this case, the frame no.
fc that occurs when welding metal fittings such as oil supply joints in 1.
Because the bath contact dust and oxidized scale remain and these 7L are mixed into the lubricating oil, a filter jK is added to the slip circuit e to filter out all fine particles such as chips, and the cooling filter on the upstream side is added. It is necessary to separately provide a strainer i for removing relatively coarse foreign matter such as these creeping vines in the 1tll connected to the circuit g, and there are four inconveniences such as poor maintenance ratio during assembly of one set.
本発明は、かかる不都合を解消すべく、オイルクーラの
流出側からフレーム・ぐイゾを介して導がＡる潤滑油、
全直接潤滑箇所に給油ぜずに一旦オイルＡンに戻して、
その流出側のストレーナ全省略し辱るようにした装置全
提供することをその目的としたもので、自動２輪車のフ
レームノぐイブをオイルクーラに連る油管に兼用して潤
滑油の冷却回路を構成するものにおいて、オイルノξン
からオイルポンプによルストレーナを介して吸い上げら
れる潤滑油を各潤滑箇所に給油する潤滑回路に対し該冷
却回路を並列に接続し。In order to eliminate such inconveniences, the present invention provides lubricating oil that is introduced from the outflow side of the oil cooler through the frame and groove.
Do not relubricate all directly lubricated points, return to oil A,
The purpose is to provide a complete device that eliminates the strainer on the outflow side, and cools the lubricating oil by using the frame nozzle of the motorcycle as an oil pipe leading to the oil cooler. In the circuit, the cooling circuit is connected in parallel to a lubricating circuit that supplies lubricating oil sucked up from the oil pump via the strainer by the oil pump to each lubricating point.
該オイルクーラから流出する潤滑油を該オイルパンに単
流させるようにしたことを特徴とする。The lubricating oil flowing out from the oil cooler is made to flow in a single flow to the oil pan.
次いで不発ＢＡ’６第２図以下へ示す実施例に付説明す
る。Next, an explanation will be given of an embodiment of the unexploded BA'6 shown in FIG. 2 and below.
第２図で（１）は自動２輪車の車体、（２）は該車体中
間部に搭載したエンジンを示し、該車体（１）のヘッド
、ｏイブ（１ａ）から下方にのびる左右１対のダウンチ
ューブから成るフレームパイプ（ｔｂ）（１ｂ）間に第
３図に示す如くオイルクーラ（３）を架設し。In Fig. 2, (1) shows the body of the two-wheeled motor vehicle, and (2) shows the engine mounted in the middle part of the car body. As shown in FIG. 3, an oil cooler (3) is installed between frame pipes (tb) and (1b) consisting of down tubes.
該各フレームツクイブ（ｌｂ’）（ｌｂ）の両端を該ヘ
ッド・ぞイブ（１ａ）側の連結ジヨイント兼用のオイル
キャップ（４）とその後端側のオイルキャップ（５）と
で閉塞して、該各フレーム・ぐイブ（ｌｂ）（ｌｂ）を
該クーラ（３）に連る流入側と流出側の各油管に兼用し
後記する如く潤滑油の冷却回路（６）を構成するものと
した。Both ends of each frame tube (lb') (lb) are closed with an oil cap (4) that also serves as a connection joint on the head and sleeve (1a) side and an oil cap (5) on the rear end side, The frame guides (lb) were used as oil pipes on the inflow side and the outflow side leading to the cooler (3) to constitute a lubricating oil cooling circuit (6) as described later.
図面で（力性エンジン（２）のクランクケース（２ａ）
の底部に設けたオイルツク／を示し、該オイルノぞン（
７）内の潤滑油を第５図に示す如くオイルポンプ（８）
にｚＢストレーナ（９）ヲ介して吸い上げ、これを濾紙
式その・１１．ｌＬのフィルタ（１０）を介在させた憫
滑回路συ金介してクランクシャフトＵ）の軸受部その
他の各潤滑箇所に給油せしめるようにし７１ｃ。In the drawing (crankcase (2a) of power engine (2)
The figure shows the oil pipe installed at the bottom of the
7) Pump the lubricating oil in the oil pump (8) as shown in Figure 5.
11. The bearing portion and other lubricating points of the crankshaft U) are supplied with oil through the lubricating circuit συ with the filter (10) of lL interposed therebetween 71c.
図面でα階は該フィルタαＱの流入側の油路α勺に設け
たリリーフバルブを示す。In the drawing, the α floor indicates a relief valve provided in the oil passage α on the inflow side of the filter αQ.
ここで本発明によれは、前記冷却回路（Ｇ） を該潤滑
回路（ｔυに対し並列に接続し、オイルクーラ（３）か
ら流出する潤滑油を該オイルノぐン（７）に還流させる
ようにするもので、これ７第５図示のものに付更に詳述
するに、オイルポンプ（８）の吐出口（８ａ）を図中Ａ
で示す潤滑回路αυ用とＢで示す冷却回路（６）用との
２０に設け、Ｂの吐出口（８ａ）に該クー２（３）の流
入側油管を構成する一側のフレーム・ξイブ（１ｂ）と
、該オイルパン（力にバ亥り−ラ（３）の流出側油管を
構成する他側のフレーム、Ｒイブ（１ｂ）とを各接続す
るものとし、ここで該各フレームノ々イブ（ｌｂ）は、
第４図に示す如くこれに固定した口金（１９においてエ
ンジン側の該吐出口（８ａ）や該オイル／セン（７）に
連る口金αりに可撓性含有するジヨイント管α７）を介
して接続されるものとした。Here, according to the present invention, the cooling circuit (G) is connected in parallel to the lubrication circuit (tυ) so that the lubricating oil flowing out from the oil cooler (3) is returned to the oil nozzle (7). In addition to the one shown in Figure 7, and in further detail, the discharge port (8a) of the oil pump (8) is located at A in the figure.
20 for the lubrication circuit αυ shown by and for the cooling circuit (6) shown by B, and a frame ξ pipe on one side constituting the inflow side oil pipe of the cooling circuit 2 (3) at the discharge port (8a) of B. (1b) and the frame on the other side constituting the oil pipe on the outflow side of the oil pan (force overloader (3)), the R pipe (1b), are connected, and here each frame Eve (lb) is
As shown in Fig. 4, the pipe is connected to a joint tube α7, which has flexibility in the mouthpiece α, which is connected to the outlet port (8a) on the engine side and the oil/sensor (7) at 19, which is fixed to this as shown in FIG. It was assumed that it would be connected.
次いでその作動を説明するに、前記したオイルキャンプ
（４） ＋５１や口金（１４１は、各フレームパイプ（
ｉｂ）に溶接結合されるもので、その溶接に際して生ず
る溶接ス／！！ツタや溶接スケールが該各フレームパイ
プ（１ｂ）内に残留し、オイルクーラ（３）からオイル
ノξン（力に還流される潤滑油中にこれら溶接スＡツタ
等の異物が混入することが有るが、これら異物はオイル
ポンプ（８）の吸込側のストレーナ（９）によシ除去さ
れ、その吐出側の潤滑回路αυに介入するフィルタＰＪ
にこれら粗大な異物による悪影響を与えることは無い。Next, to explain its operation, the above-mentioned oil camp (4) +51 and base (141) are connected to each frame pipe (
ib), and the welding gas that occurs during welding. ! Ivy and welding scales may remain in each frame pipe (1b), and foreign matter such as these welding scales may be mixed into the lubricating oil that is returned to the oil flow from the oil cooler (3). However, these foreign substances are removed by the strainer (9) on the suction side of the oil pump (8), and filter PJ intervenes in the lubrication circuit αυ on the discharge side.
These coarse foreign substances do not have any adverse effects on the
又、冷却回路＋（３）と潤滑回路αυとを並列に設けて
も、冷却回路（６）から戻された潤滑油とか１滑回路θ
υから各潤滑箇所を介して戻される？１司滑油とがづイ
ルパン（７）内で混合されるため、潤滑回路ａ〃から戻
された潤滑油の略半分は次いで冷却回路（６）に循環さ
れ、同一の潤滑油が潤滑回路ａυにのみ潤滑されるよう
なことは無く、油温上昇は充分に防止される。Also, even if the cooling circuit + (3) and the lubricating circuit αυ are installed in parallel, the lubricating oil returned from the cooling circuit (6) or the lubricating circuit θ
Returned from υ through each lubrication point? Since approximately half of the lubricating oil returned from the lubricating circuit a is then circulated to the cooling circuit (6), the same lubricating oil is mixed in the lubricating circuit aυ. There is no possibility that the oil is lubricated only by the oil, and oil temperature rise is sufficiently prevented.
尚、上記実施例ではオイルポンプ（８）の吐出口（８ａ
）ｆｆｉ１対に設け、その一方に冷却回路（６）と他方
に潤滑回路Ｉと全接続して両者（６）ａカを並列にした
が、これに限るものでは無く１例えば第６図示の如くオ
イルポンプ（８）の吐出口（８８斥共通１個とし、これ
に迫るフィルタ（ｌＯ）の流入側の油路Ｉから分岐した
接続口α枠に冷却回路（Ｇ）を接続するようにしても良
い。In addition, in the above embodiment, the discharge port (8a) of the oil pump (8)
) ffi is provided in one pair, and the cooling circuit (6) is connected to one side, and the lubrication circuit I is connected to the other side, so that both (6) and (a) are connected in parallel, but the invention is not limited to this. Even if the oil pump (8) has a discharge port (one common to all 88 units), and the cooling circuit (G) is connected to the connection port α branched from the oil path I on the inflow side of the filter (lO) approaching this. good.
この様に本発明によ乞ときは、オイル−クーラ金フレー
ムノ々イブを介して配管接続して成る冷却回路ｆ：潤滑
回路に対し並列に設けて、オイルクー２から流出する潤
滑油をオイルノξンに還流させるようにしたもので、こ
の潤滑油に溶接スＡツタ等のフレームノ々イブ内に９５
ｇする異物が混入しても、該なさ物はオイルポンプの吸
込側のストレーナで除去されて潤滑回路への流入が阻止
され、冷却回路の流出側に別途ストレーナを設ける必要
が無く、上記した従来式のものにおける不都合全確実に
解消し得る効果を有する。In this way, when the present invention is applied, the cooling circuit f is connected in parallel with the lubrication circuit, and the lubricating oil flowing out from the oil cooler 2 is transferred to the oil nozzle ξ. This lubricating oil is used to circulate the lubricating oil into the frame knobs of welding spouts, etc.
Even if foreign matter gets mixed in, the strainer on the suction side of the oil pump will remove the foreign matter and prevent it from flowing into the lubrication circuit, eliminating the need for a separate strainer on the outflow side of the cooling circuit. It has the effect of reliably eliminating all the disadvantages of the formula.
第１図は従来式装置の潤滑油の循環回路図。
第２図は不発間装ｆを搭載した自動２輪車の車体の（１
１ｊ面図、第３図はその正面図、第４図はそのフレーム
ノぐイブとエンジン側との配管接続部の截断平面図、第
５図は本発明装置の１例の回路図、第６図は他の実砲例
の回路図である。
（ｌｂ）・・・フレームパイフ（３）・・・オイルクー
ラ（６）・・・冷却回路 （７）・・・オイルクーラ（
８）・・・オイルポンプ （９）・・・ストレーナα１
）・・・潤滑回路
佑、ｌ冬−
第５図
ソ ７
第６図Figure 1 is a lubricating oil circulation circuit diagram of a conventional device. Figure 2 shows the body of a motorcycle equipped with an unexploded interlock f.
1j side view, FIG. 3 is a front view thereof, FIG. 4 is a cutaway plan view of the piping connection between the frame knob and the engine side, FIG. 5 is a circuit diagram of an example of the device of the present invention, and FIG. The figure is a circuit diagram of another example of a real gun. (lb)...Frame pipe (3)...Oil cooler (6)...Cooling circuit (7)...Oil cooler (
8)...Oil pump (9)...Strainer α1
)...Lubrication circuit Yu, l Winter - Figure 5 So 7 Figure 6
Claims (1)
管に兼用して潤滑油の冷却回路全構成するものにおいて
、オイルｊ′ｅンからオイルポンプによタストレーナを
介して吸い上げられる潤滑油を各潤滑箇所に給油する潤
滑回路に対し該冷却回路を並列に接続し、該オイルクー
ラから流出する潤滑油を該オイルＡンに環流させるよう
にしたことｆ：、特徴とする自動２輪車の潤滑装置。The lubricating oil that is sucked up from the oil pump through the oil strainer by the oil pipe which also serves as the oil pipe leading to the frame nozzle oil cooler 2 of a two-wheeled motor vehicle and which constitutes the entire lubricating oil cooling circuit. A two-wheeled motor vehicle characterized in that the cooling circuit is connected in parallel to a lubrication circuit that supplies oil to each lubricating point, and the lubricating oil flowing out from the oil cooler is circulated to the oil A. lubricating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953683A JPS6022579A (en) | 1983-07-18 | 1983-07-18 | Lubricator for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953683A JPS6022579A (en) | 1983-07-18 | 1983-07-18 | Lubricator for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022579A true JPS6022579A (en) | 1985-02-05 |
| JPH0353155B2 JPH0353155B2 (en) | 1991-08-14 |
Family
ID=15011944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12953683A Granted JPS6022579A (en) | 1983-07-18 | 1983-07-18 | Lubricator for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208288A (en) * | 1988-02-17 | 1989-08-22 | Yamaha Motor Co Ltd | Lube oil cooling device for motorcycle |
| JPH0213111U (en) * | 1988-07-01 | 1990-01-26 |
-
1983
- 1983-07-18 JP JP12953683A patent/JPS6022579A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208288A (en) * | 1988-02-17 | 1989-08-22 | Yamaha Motor Co Ltd | Lube oil cooling device for motorcycle |
| JPH0213111U (en) * | 1988-07-01 | 1990-01-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353155B2 (en) | 1991-08-14 |
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