JPS6180341U - - Google Patents
Info
- Publication number
- JPS6180341U JPS6180341U JP16534084U JP16534084U JPS6180341U JP S6180341 U JPS6180341 U JP S6180341U JP 16534084 U JP16534084 U JP 16534084U JP 16534084 U JP16534084 U JP 16534084U JP S6180341 U JPS6180341 U JP S6180341U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- internal combustion
- combustion engine
- strut
- thickness
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図はこの考案に係る内燃機関用ピストンの
第１実施例を示す断面図、第２図はこの考案の第
２実施例を示す断面図、第３図Ａは従来の内燃機
関用ピストンを一部断面して示す正面図、同図Ｂ
は第３図Ａの−線断面図、第４図は第３図Ｂ
の−線を断面してスカート部の冷却時におけ
る変形状態を示す説明図、第５図は同スカート部
の機関運転時における変形状態を示す説明図であ
る。
１…ピストン、２…スカート部、３，１３…ス
トラツト、１３ａ…上部側、１３ｂ…下部側。
Fig. 1 is a sectional view showing a first embodiment of a piston for an internal combustion engine according to this invention, Fig. 2 is a sectional view showing a second embodiment of this invention, and Fig. 3A is a sectional view showing a conventional piston for an internal combustion engine. Front view partially cut away, Figure B
is a sectional view taken along the - line in Fig. 3A, and Fig. 4 is a sectional view taken on the line - Fig. 3B.
FIG. 5 is an explanatory diagram showing the deformed state of the skirt portion during cooling, taken in cross section along the - line, and FIG. 5 is an explanatory diagram showing the deformed state of the skirt portion during engine operation. DESCRIPTION OF SYMBOLS 1...Piston, 2...Skirt part, 3, 13...Strut, 13a...Upper side, 13b...Lower side.
Claims (1)
行なうようにした内燃機関用ピストンにおいて、
上記ストラツトの肉厚を上部側では上記スカート
部の肉厚より大きく形成すると共に、下部側では
小さく形成したことを特徴とする内燃機関用ピス
トン。 In a piston for an internal combustion engine that is equipped with a strut in the skirt section to control thermal expansion,
A piston for an internal combustion engine, characterized in that the thickness of the strut is larger on the upper side than the thickness of the skirt portion, and smaller on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16534084U JPS6180341U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16534084U JPS6180341U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180341U true JPS6180341U (en) | 1986-05-28 |
Family
ID=30723192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16534084U Pending JPS6180341U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180341U (en) |
-
1984
- 1984-10-31 JP JP16534084U patent/JPS6180341U/ja active Pending