JPH01173334U - - Google Patents
Info
- Publication number
- JPH01173334U JPH01173334U JP6544988U JP6544988U JPH01173334U JP H01173334 U JPH01173334 U JP H01173334U JP 6544988 U JP6544988 U JP 6544988U JP 6544988 U JP6544988 U JP 6544988U JP H01173334 U JPH01173334 U JP H01173334U
- Authority
- JP
- Japan
- Prior art keywords
- transmission mechanism
- housing
- water passage
- combustion engine
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000007789 sealing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１〜３図は本考案に係るＶ型内燃機関の冷却
構造の一実施例を示す図であり、第１図はその構
成を示す分解斜視図、第２図はその要部を示す透
視図、第３図はその冷却水の循環系路を示す図、
第４，５図は従来のＶ型内燃機関の冷却構造を示
す図であり、第４図はその構成を示す平面図、第
５図はその要部断面図である。
｛４１……フロントカバー、４２ａ〜４２ｃ…
…リブ｝（ハウジング）、｛４１……フロントカ
バー、４６ａ，４６ｂ……リブ｝（一部材）。
1 to 3 are diagrams showing one embodiment of a cooling structure for a V-type internal combustion engine according to the present invention, FIG. 1 is an exploded perspective view showing its configuration, and FIG. 2 is a perspective view showing its main parts. , Figure 3 is a diagram showing the cooling water circulation path,
4 and 5 are diagrams showing the cooling structure of a conventional V-type internal combustion engine. FIG. 4 is a plan view showing the structure, and FIG. 5 is a sectional view of the main part thereof. {41...Front cover, 42a to 42c...
...rib} (housing), {41...front cover, 46a, 46b...rib} (one member).
Claims (1)
ウジングと、左右のバンク毎に配列された複数の
シリンダ毎の吸・排気バルブを駆動する駆動力の
伝達を行う伝達機構を収容する少なくとも２部材
からなる伝達機構ケースを有し、該ハウジングと
伝達機構ケースがオーバラツプして配設されたＶ
型内燃機関の冷却構造において、前記ハウジング
と伝達機構ケースをなす一部材により冷却水の水
通路と伝達機構を収容する空間とに隔て、水通路
と伝達機構を収容する空間とにおけるそれぞれの
シール部分を単独に設けるとともに、ハウジング
を該一部材と一体に構成し、前記シール部分の各
シール面を平面状としたことを特徴とするＶ型内
燃機関の冷却構造。 At least a housing that defines a part of a water passage into which cooling water is introduced, and a transmission mechanism that transmits a driving force that drives intake and exhaust valves for each of a plurality of cylinders arranged in each left and right bank. A V having a transmission mechanism case consisting of two members, the housing and the transmission mechanism case being arranged in an overlapping manner.
In a cooling structure for a type internal combustion engine, a water passage for cooling water and a space for accommodating the transmission mechanism are separated by a member forming the housing and a transmission mechanism case, and seal portions for each of the water passage and the space for accommodating the transmission mechanism. A cooling structure for a V-type internal combustion engine, characterized in that a housing is provided integrally with the one member, and each sealing surface of the sealing portion is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6544988U JPH01173334U (en) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6544988U JPH01173334U (en) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173334U true JPH01173334U (en) | 1989-12-08 |
Family
ID=31290885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6544988U Pending JPH01173334U (en) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211329A (en) * | 1989-02-10 | 1990-08-22 | Yamaha Motor Co Ltd | V-engine |
| JPH0419618U (en) * | 1990-06-08 | 1992-02-19 | ||
| JP2001303965A (en) * | 2000-04-19 | 2001-10-31 | Yamaha Motor Co Ltd | DOHC multi-cylinder engine |
| JP2001303968A (en) * | 2000-04-19 | 2001-10-31 | Yamaha Motor Co Ltd | V-type multi-cylinder engine |
-
1988
- 1988-05-17 JP JP6544988U patent/JPH01173334U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211329A (en) * | 1989-02-10 | 1990-08-22 | Yamaha Motor Co Ltd | V-engine |
| JPH0419618U (en) * | 1990-06-08 | 1992-02-19 | ||
| JP2001303965A (en) * | 2000-04-19 | 2001-10-31 | Yamaha Motor Co Ltd | DOHC multi-cylinder engine |
| JP2001303968A (en) * | 2000-04-19 | 2001-10-31 | Yamaha Motor Co Ltd | V-type multi-cylinder engine |
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