JPH035907U - - Google Patents
Info
- Publication number
- JPH035907U JPH035907U JP6244789U JP6244789U JPH035907U JP H035907 U JPH035907 U JP H035907U JP 6244789 U JP6244789 U JP 6244789U JP 6244789 U JP6244789 U JP 6244789U JP H035907 U JPH035907 U JP H035907U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- scavenging port
- liner
- piston
- lubricating rods
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 1
Description
第１〜５図は本考案に係わるもので第１図は全
体縦断面図、第２図は第１図の掃気ポート部の断
面図、第３図は第２図のＡ部拡大図、第４図は本
考案の作用説明図、第５図は従来例と実施例との
性能比較図、第６〜８図は従来例で、第６図は第
１図応当図、第７図は第２図応当図、第８図はシ
リンダライナ摩耗曲線図である。
１……シリンダライナ、３……掃気ポート、４
……ピストンリング、５……ピストン、２，１０
……シリンダ注油棒、１６……噴出ノズル。
Figures 1 to 5 are related to the present invention; Figure 1 is an overall vertical sectional view, Figure 2 is a sectional view of the scavenging port section in Figure 1, Figure 3 is an enlarged view of part A in Figure 2, and Figure 3 is an enlarged view of part A in Figure 2. Figure 4 is an explanatory diagram of the operation of the present invention, Figure 5 is a performance comparison diagram between a conventional example and an embodiment, Figures 6 to 8 are conventional examples, Figure 6 is a diagram corresponding to Figure 1, and Figure 7 is a diagram corresponding to Figure 1. Figure 2 is a corresponding diagram, and Figure 8 is a cylinder liner wear curve diagram. 1...Cylinder liner, 3...Scavenging port, 4
... Piston ring, 5 ... Piston, 2,10
... Cylinder oiling rod, 16 ... Spray nozzle.
Claims (1)
イナの円周方向に複数個のシリンダ注油棒が設け
られ、さらに上記注油棒のそれぞれの先端には掃
気ポート内に開口した噴出ノズルが取り付けられ
、又上記注油棒からの油の吐出タイミングはピス
トンが下死点付近にあるときで、且ピストンクラ
ウンの上端が掃気ポートの上端部より下方位置に
ある任意の期間であることを特徴とする掃気ポー
トを有するシリンダライナ用のシリンダ注油装置
。 A plurality of cylinder lubricating rods are provided in the scavenging port portion of the cylinder liner in the circumferential direction of the cylinder liner, and furthermore, a jet nozzle that opens into the scavenging port is attached to the tip of each of the lubricating rods. A cylinder having a scavenging port, characterized in that the timing for discharging oil from the rod is when the piston is near the bottom dead center, and during any period when the upper end of the piston crown is at a position below the upper end of the scavenging port. Cylinder lubrication device for liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244789U JPH0732887Y2 (en) | 1989-05-31 | 1989-05-31 | Cylinder lubricator for cylinder liner with scavenging port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244789U JPH0732887Y2 (en) | 1989-05-31 | 1989-05-31 | Cylinder lubricator for cylinder liner with scavenging port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035907U true JPH035907U (en) | 1991-01-21 |
| JPH0732887Y2 JPH0732887Y2 (en) | 1995-07-31 |
Family
ID=31591605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6244789U Expired - Lifetime JPH0732887Y2 (en) | 1989-05-31 | 1989-05-31 | Cylinder lubricator for cylinder liner with scavenging port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732887Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002529648A (en) * | 1998-11-05 | 2002-09-10 | ハンス・イェンセン・ルーブリケーターズ・エイ／エス | Lubrication system for large diesel engines |
| WO2015129641A1 (en) * | 2014-02-28 | 2015-09-03 | 三菱重工業株式会社 | Cylinder lubrication system and cylinder lubrication method |
| JP2018035696A (en) * | 2016-08-29 | 2018-03-08 | 三菱重工業株式会社 | Cylinder oiling device and crosshead type internal combustion engine |
-
1989
- 1989-05-31 JP JP6244789U patent/JPH0732887Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002529648A (en) * | 1998-11-05 | 2002-09-10 | ハンス・イェンセン・ルーブリケーターズ・エイ／エス | Lubrication system for large diesel engines |
| WO2015129641A1 (en) * | 2014-02-28 | 2015-09-03 | 三菱重工業株式会社 | Cylinder lubrication system and cylinder lubrication method |
| JP2018035696A (en) * | 2016-08-29 | 2018-03-08 | 三菱重工業株式会社 | Cylinder oiling device and crosshead type internal combustion engine |
| WO2018042998A1 (en) * | 2016-08-29 | 2018-03-08 | 三菱重工業株式会社 | Cylinder lubricating device and crosshead type internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732887Y2 (en) | 1995-07-31 |