JPH02103151U - - Google Patents
Info
- Publication number
- JPH02103151U JPH02103151U JP987689U JP987689U JPH02103151U JP H02103151 U JPH02103151 U JP H02103151U JP 987689 U JP987689 U JP 987689U JP 987689 U JP987689 U JP 987689U JP H02103151 U JPH02103151 U JP H02103151U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piston
- combustion engine
- internal combustion
- oil ring
- 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 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案に係るピストンの部分断面図、
第２図は組合せリングの説明図、第３図はダブル
アングル合い口を有するピストンリングの部分断
面図、第４図は従来のピストンの部分断面図であ
る。
１…ピストン、２…トツプリング溝、３…トツ
プリング、４…セカンドリング溝、５…エキスパ
ンダ、６…上レール、７…下レール、８…組合せ
オイルリング、９…オイルリング溝。
FIG. 1 is a partial sectional view of a piston according to the present invention;
FIG. 2 is an explanatory diagram of a combination ring, FIG. 3 is a partial sectional view of a piston ring having a double angle abutment, and FIG. 4 is a partial sectional view of a conventional piston. 1... Piston, 2... Top ring groove, 3... Top ring, 4... Second ring groove, 5... Expander, 6... Upper rail, 7... Lower rail, 8... Combination oil ring, 9... Oil ring groove.
Claims (1)
ストンにおいて、トツプリングとしてダブルアン
グル合い口をもつスチールリングを装着し、セカ
ンドリング及びオイルリングとして、エキスパン
ダと上下レールとよりなる組合せオイルリングを
装着したことを特徴とする内燃機関のピストン。 In an internal combustion engine piston equipped with multiple piston rings, a steel ring with a double angle abutment is installed as the top ring, and a combination oil ring consisting of an expander and upper and lower rails is installed as the second ring and oil ring. A piston for an internal combustion engine featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP987689U JPH02103151U (en) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP987689U JPH02103151U (en) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103151U true JPH02103151U (en) | 1990-08-16 |
Family
ID=31217011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP987689U Pending JPH02103151U (en) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103151U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529766A (en) * | 1975-07-10 | 1977-01-25 | Daimler Benz Ag | Brake drum for planetary toothed wheel speed change gear and its manufacturing method |
-
1989
- 1989-02-01 JP JP987689U patent/JPH02103151U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529766A (en) * | 1975-07-10 | 1977-01-25 | Daimler Benz Ag | Brake drum for planetary toothed wheel speed change gear and its manufacturing method |