JPS60194147U - piston - Google Patents
pistonInfo
- Publication number
- JPS60194147U JPS60194147U JP8252984U JP8252984U JPS60194147U JP S60194147 U JPS60194147 U JP S60194147U JP 8252984 U JP8252984 U JP 8252984U JP 8252984 U JP8252984 U JP 8252984U JP S60194147 U JPS60194147 U JP S60194147U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring groove
- grooves
- abstract
- piston 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例に係るピストンの斜視図、第
2図は第1図の■方向からみた部分平面図、第3図は第
1図の■方向からみた部分側面図、第4図はピストン円
周方向の溝の配設状態を示す溝配置図、第5図は第1図
のピストンにピストンリングを装着した場合の爆発行程
の状態を示す部分縦断面図、である。
1・・・・・・ピストン、2・・・・・・トップリング
溝、3−・・・・・セカンドリング溝、4・・曲オイル
リング溝、5・・・・・・ピストンリング、6・・・・
・・オイルリング、7゜8・・・・・・溝、9・・・・
・・シリンダボア、10・・・・・・燃焼室、Po、P
l、P2・・・・・・ガス圧。FIG. 1 is a perspective view of a piston according to an embodiment of the present invention, FIG. 2 is a partial plan view as seen from the direction ■ in FIG. 1, FIG. 3 is a partial side view as seen from the direction ■ in FIG. 1, and FIG. FIG. 4 is a groove layout diagram showing the arrangement of grooves in the circumferential direction of the piston, and FIG. 5 is a partial vertical sectional view showing the state of the explosive stroke when the piston shown in FIG. 1 is equipped with a piston ring. 1...Piston, 2...Top ring groove, 3-...Second ring groove, 4...Curved oil ring groove, 5...Piston ring, 6・・・・・・
・・Oil ring, 7° 8・・・・Groove, 9・・・・
... Cylinder bore, 10... Combustion chamber, Po, P
l, P2... Gas pressure.
Claims (1)
に延び燃焼ガス圧をピストンリング溝底部に導入する溝
を、ピストン円周方向に複数配設したことを特徴とする
ピストン。A piston characterized in that a plurality of grooves are disposed on an upper surface of a piston ring groove in a circumferential direction of the piston, the grooves extending radially in the piston radial direction and introducing combustion gas pressure into the bottom of the piston ring groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8252984U JPS60194147U (en) | 1984-06-05 | 1984-06-05 | piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8252984U JPS60194147U (en) | 1984-06-05 | 1984-06-05 | piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60194147U true JPS60194147U (en) | 1985-12-24 |
Family
ID=30630326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8252984U Pending JPS60194147U (en) | 1984-06-05 | 1984-06-05 | piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60194147U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012513571A (en) * | 2008-12-22 | 2012-06-14 | キャタピラー インコーポレイテッド | A piston assembly having a passage extending into the second ring groove |
CN105134402A (en) * | 2014-06-06 | 2015-12-09 | 通用电气公司 | Piston assembly for a reciprocating engine |
JP2015232325A (en) * | 2014-06-06 | 2015-12-24 | ゼネラル・エレクトリック・カンパニイ | Piston assembly for reciprocating engine |
JP2015232326A (en) * | 2014-06-06 | 2015-12-24 | ゼネラル・エレクトリック・カンパニイ | Piston assembly for reciprocating engine |
-
1984
- 1984-06-05 JP JP8252984U patent/JPS60194147U/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012513571A (en) * | 2008-12-22 | 2012-06-14 | キャタピラー インコーポレイテッド | A piston assembly having a passage extending into the second ring groove |
CN105134402A (en) * | 2014-06-06 | 2015-12-09 | 通用电气公司 | Piston assembly for a reciprocating engine |
KR20150140583A (en) * | 2014-06-06 | 2015-12-16 | 제네럴 일렉트릭 컴퍼니 | Piston assembly for a reciprocating engine |
JP2015230006A (en) * | 2014-06-06 | 2015-12-21 | ゼネラル・エレクトリック・カンパニイ | Piston assembly for reciprocating engine |
JP2015232325A (en) * | 2014-06-06 | 2015-12-24 | ゼネラル・エレクトリック・カンパニイ | Piston assembly for reciprocating engine |
JP2015232326A (en) * | 2014-06-06 | 2015-12-24 | ゼネラル・エレクトリック・カンパニイ | Piston assembly for reciprocating engine |
CN105275660A (en) * | 2014-06-06 | 2016-01-27 | 通用电气公司 | Piston assembly for a reciprocating engine |
CN105275659A (en) * | 2014-06-06 | 2016-01-27 | 通用电气公司 | Piston assembly for a reciprocating engine |
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