JPS6098748U - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

Publication number
JPS6098748U
JPS6098748U JP14784383U JP14784383U JPS6098748U JP S6098748 U JPS6098748 U JP S6098748U JP 14784383 U JP14784383 U JP 14784383U JP 14784383 U JP14784383 U JP 14784383U JP S6098748 U JPS6098748 U JP S6098748U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
ring
ring groove
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.)
Granted
Application number
JP14784383U
Other languages
Japanese (ja)
Other versions
JPH0121165Y2 (en
Inventor
英明 中野
佳郎 徳永
Original Assignee
川崎重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 川崎重工業株式会社 filed Critical 川崎重工業株式会社
Priority to JP14784383U priority Critical patent/JPS6098748U/en
Publication of JPS6098748U publication Critical patent/JPS6098748U/en
Application granted granted Critical
Publication of JPH0121165Y2 publication Critical patent/JPH0121165Y2/ja
Granted legal-status Critical Current

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  • 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は先行技術を示すピストンの断面図、第２図は本
考案の実施例で、シリンダライナ内を往復運動するピス
トンの外形図、第３図ａは本考案に採用されるピストン
リングの平面図、第３図すは同図ａの側面図、第４図ａ
は本考案に採用される異なる合口部を有するピストンリ
ングの平面図、第４図すは同図ａの側面図、第５図はピ
ストンリングの合口部における通常状態図、第６図は周
方向に膨張しているピストンリングの合口部における状
態図である。。 １０・・・シリンダライナ、１１・・・ピストン、１２
・・・トップリング、１４・・・リング溝、１５，１５
ａ〜１５ｃ・・・ピストンリング、１１６・・・合口部
、１７Ａ、１７Ｂ・・・掛は金。 第１図 第６図Fig. 1 is a sectional view of a piston showing the prior art, Fig. 2 is an embodiment of the present invention, an external view of the piston reciprocating within the cylinder liner, and Fig. 3a is a piston ring adopted in the present invention. Plan view, Figure 3, and side view of Figure 4 a.
4 is a plan view of a piston ring having different abutment portions adopted in the present invention, FIG. FIG. 3 is a state diagram of the abutment portion of the piston ring which is inflated. . 10... Cylinder liner, 11... Piston, 12
...Top ring, 14...Ring groove, 15, 15
a to 15c...Piston ring, 116...Abutment, 17A, 17B...Holding is metal. Figure 1 Figure 6

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダライナ内面を往復摺動するピストンのト
ップリングの上部に、リング溝を形成すると共に、 このリング溝に、掛は令状嵌合の合口部を有して、シリ
ンダライナ内径よりは小さい外径を維持するピストンリ
ングを嵌着し、 たことを特徴とする内燃機関用ピストン。(1) A ring groove is formed in the upper part of the top ring of the piston that slides back and forth on the inner surface of the cylinder liner, and the ring groove has an abutment for fitting the ring, which is smaller than the inner diameter of the cylinder liner. A piston for an internal combustion engine, characterized in that a piston ring is fitted to maintain the outer diameter. （２）前記リング溝には、複数個の前記ピストンリング
が嵌着されていることを特徴とする実用新案登録請求の
範囲第１項記載の内燃機関用ピストン。(2) The piston for an internal combustion engine according to claim 1, wherein a plurality of the piston rings are fitted into the ring groove.
JP14784383U 1983-09-23 1983-09-23 Piston for internal combustion engine Granted JPS6098748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14784383U JPS6098748U (en) 1983-09-23 1983-09-23 Piston for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14784383U JPS6098748U (en) 1983-09-23 1983-09-23 Piston for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6098748U true JPS6098748U (en) 1985-07-05
JPH0121165Y2 JPH0121165Y2 (en) 1989-06-23

Family

ID=30328655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14784383U Granted JPS6098748U (en) 1983-09-23 1983-09-23 Piston for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6098748U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176873A (en) * 1987-01-16 1988-07-21 Toshiba Corp Seal device
JP2023144965A (en) * 2022-03-28 2023-10-11 Ｔｐｒ株式会社 Piston unit, top land member, and combination of piston unit components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566048A (en) * 1979-06-01 1981-01-22 Cattaneo Leopoldo Piston for internal combustion engine
JPS5888439A (en) * 1981-11-18 1983-05-26 Nissan Motor Co Ltd Piston ring device of internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566048A (en) * 1979-06-01 1981-01-22 Cattaneo Leopoldo Piston for internal combustion engine
JPS5888439A (en) * 1981-11-18 1983-05-26 Nissan Motor Co Ltd Piston ring device of internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176873A (en) * 1987-01-16 1988-07-21 Toshiba Corp Seal device
JP2023144965A (en) * 2022-03-28 2023-10-11 Ｔｐｒ株式会社 Piston unit, top land member, and combination of piston unit components

Also Published As

Publication number Publication date
JPH0121165Y2 (en) 1989-06-23

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