JPS6069349U - engine piston - Google Patents

engine piston

Info

Publication number
JPS6069349U
JPS6069349U JP16246083U JP16246083U JPS6069349U JP S6069349 U JPS6069349 U JP S6069349U JP 16246083 U JP16246083 U JP 16246083U JP 16246083 U JP16246083 U JP 16246083U JP S6069349 U JPS6069349 U JP S6069349U
Authority
JP
Japan
Prior art keywords
engine piston
piston
ring
ring groove
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.)
Pending
Application number
JP16246083U
Other languages
Japanese (ja)
Inventor
佛圓　哲朗
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP16246083U priority Critical patent/JPS6069349U/en
Publication of JPS6069349U publication Critical patent/JPS6069349U/en
Pending legal-status Critical Current

Links

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図は本考案の一実施例のエンジンのピストンの中央
縦断面図、第２図はトップリング溝部の断面拡大図であ
る。 １・・・・・・ピストン、４，５・・・・・・ピストン
リング、７．８・・・・・・リング溝、７ａ・・・川底
面、１２・・曲環状溝。FIG. 1 is a central vertical cross-sectional view of a piston of an engine according to an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of a top ring groove. 1... Piston, 4, 5... Piston ring, 7.8... Ring groove, 7a... Bottom surface, 12... Curved annular groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンリングが装着されるリング溝が設けられたエン
ジンのピストンにおいて、上記リング溝の底面にピスト
ン全周にわたって環状溝を設けたことを特徴とするエン
ジンのピストン。1. An engine piston provided with a ring groove into which a piston ring is mounted, characterized in that an annular groove is provided on the bottom surface of the ring groove over the entire circumference of the piston.
JP16246083U 1983-10-20 1983-10-20 engine piston Pending JPS6069349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16246083U JPS6069349U (en) 1983-10-20 1983-10-20 engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16246083U JPS6069349U (en) 1983-10-20 1983-10-20 engine piston

Publications (1)

Publication Number Publication Date
JPS6069349U true JPS6069349U (en) 1985-05-16

Family

ID=30356750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16246083U Pending JPS6069349U (en) 1983-10-20 1983-10-20 engine piston

Country Status (1)

Country Link
JP (1) JPS6069349U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030018570A (en) * 2001-08-30 2003-03-06 현대자동차주식회사 The airtightness structure of engine's combustion chamber in vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030018570A (en) * 2001-08-30 2003-03-06 현대자동차주식회사 The airtightness structure of engine's combustion chamber in vehicle

Similar Documents

Publication Publication Date Title
JPS6069349U (en) engine piston
JPS58172039U (en) piston ring
JPS5881348U (en) engine piston
JPS58194316U (en) gas burner
JPS60134847U (en) cylinder liner
JPS5817832U (en) kettle
JPS59152247U (en) Piston ring with expander ring
JPS5968865U (en) Sealing device
JPS5853831U (en) piston
JPS58109413U (en) A kettle with a groove and a cylinder
JPS59127854U (en) piston
JPS59110357U (en) compression ring
JPS6042833U (en) Decylinder device to prevent waterproof layer from blistering
JPS5919587U (en) Tower bottom structure
JPS619672U (en) piston cup
JPS6026262U (en) carburetor piston
JPS6117159U (en) Engine cylinder liner support structure
JPS5922955U (en) cylinder liner
JPS5932769U (en) Needle valve made of glass and synthetic resin
JPS6075659U (en) piston ring
JPS6075658U (en) internal combustion engine piston
JPS58172038U (en) piston ring
JPS5928646U (en) ceramic piston
JPS596660U (en) Packing mounting plate
JPS59153405U (en) Combustion tube of oil combustor