JPS6375550U - - Google Patents
Info
- Publication number
- JPS6375550U JPS6375550U JP17056386U JP17056386U JPS6375550U JP S6375550 U JPS6375550 U JP S6375550U JP 17056386 U JP17056386 U JP 17056386U JP 17056386 U JP17056386 U JP 17056386U JP S6375550 U JPS6375550 U JP S6375550U
- Authority
- JP
- Japan
- Prior art keywords
- inner panel
- gap
- cylinder block
- vibration
- vibration damping
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 239000011358 absorbing material Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010705 motor oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図はこの考案を具体化した一実施例を示す
シリンダブロツクとオイルパンの横断面図、第２
図は第１図のＡ―Ａ線における一部省略断面図、
第３図はシリンダブロツクとオイルパンの接合部
の拡大断面図、第４図は内側及び外側のパネル自
体の構造の別例を示す断面図、第５図は本考案の
別例を示す略体断面図、第６図は従来例を示す断
面図である。
シリンダブロツク……１、ウオータジヤケツト
……１ａ、分岐ウオータジヤケツト……１ｂ、シ
ール部材としてのガスケツト……２、オイルパン
……３、内側パネル……５、係合溝……５ａ、外
側パネル……６、接合リブ……６ａ、冷却水……
７、連通孔……９、空隙……Ｇ。
Figure 1 is a cross-sectional view of a cylinder block and oil pan showing an embodiment of this invention;
The figure is a partially omitted cross-sectional view taken along line A-A in Figure 1.
Fig. 3 is an enlarged sectional view of the joint between the cylinder block and oil pan, Fig. 4 is a sectional view showing another example of the structure of the inner and outer panels themselves, and Fig. 5 is a schematic diagram showing another example of the present invention. Cross-sectional view, FIG. 6 is a cross-sectional view showing a conventional example. Cylinder block...1, Water jacket...1a, Branch water jacket...1b, Gasket as a sealing member...2, Oil pan...3, Inner panel...5, Engagement groove...5a, Outside Panel...6, Joint rib...6a, Cooling water...
7. Communication hole...9. Gap...G.
Claims (1)
シール部材を介して取着されるオイルパンを、鋼
板、アルミニウム板等の板材よりなる内側パネル
と、上端面が該内側パネルの上端面に取着され中
間部が内側パネルと所定の空隙をもつて離隔する
外側パネルとにより三層構造に構成し、前記シリ
ンダブロツク内に形成したウオータジヤケツトと
前記空隙を、前記シリンダブロツクとオイルパン
の接合部に形成した連通孔により連通し、前記空
隙を冷却水の通路としたエンジンのオイル冷却・
制振構造。 ２ 前記内側パネルの上部外周縁に形成した係合
溝の底面に対し、外側パネルの上部外周縁に形成
した接合リブが溶接固定され、前記係合溝の底面
に連通孔が形成されている実用新案登録請求の範
囲第１項に記載のエンジンのオイル冷却・制振構
造。 ３ 内側パネルと外側パネルのうち、少なくとも
一方のパネルは、一対の圧延鋼板の間隙にフエル
ト等の吸振材を介在させて一体状に圧着固定して
なる制振鋼板により形成されている実用新案登録
請求の範囲第１項に記載のエンジンのオイル冷却
・制振構造。[Claims for Utility Model Registration] 1. An oil pan that is attached to the lower open end face of an engine cylinder block via a seal member, and an inner panel made of a plate material such as a steel plate or an aluminum plate, and an upper end face of the inner panel. It has a three-layer structure with an outer panel that is attached to the upper end surface and whose middle part is separated from the inner panel by a predetermined gap, and the water jacket formed in the cylinder block and the gap are connected to the cylinder block. The oil pan is communicated with a communication hole formed at the joint part, and the air gap is used as a cooling water passage for engine oil cooling.
Vibration damping structure. 2 Practical use in which a joining rib formed on the upper outer periphery of the outer panel is welded and fixed to the bottom surface of the engagement groove formed on the upper outer periphery of the inner panel, and a communication hole is formed on the bottom surface of the engagement groove. An oil cooling/vibration damping structure for an engine according to claim 1 of the patent registration claim. 3 At least one of the inner and outer panels is formed of a vibration-damping steel plate formed by pressing and fixing a pair of rolled steel plates together with a vibration-absorbing material such as felt interposed in the gap.Registered as a utility model. An oil cooling/vibration damping structure for an engine according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17056386U JPS6375550U (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17056386U JPS6375550U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375550U true JPS6375550U (en) | 1988-05-19 |
Family
ID=31105405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17056386U Pending JPS6375550U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278240A (en) * | 2006-04-11 | 2007-10-25 | Honda Motor Co Ltd | Crankcase of internal combustion engine |
| US20160265402A1 (en) * | 2015-03-14 | 2016-09-15 | Neander Motors Ag | Fan System for an Engine Housing Structure of an Internal Combustion Engine |
-
1986
- 1986-11-06 JP JP17056386U patent/JPS6375550U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007278240A (en) * | 2006-04-11 | 2007-10-25 | Honda Motor Co Ltd | Crankcase of internal combustion engine |
| US20160265402A1 (en) * | 2015-03-14 | 2016-09-15 | Neander Motors Ag | Fan System for an Engine Housing Structure of an Internal Combustion Engine |
| EP3070280A1 (en) * | 2015-03-14 | 2016-09-21 | Neander Motors AG | Shell system for a machine housing structure for a combustion engine |
| US10221731B2 (en) * | 2015-03-14 | 2019-03-05 | Neander Motors Ag | Pan system for an engine housing structure of an internal combustion engine |
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