JPS588733U - piston - Google Patents

piston

Info

Publication number
JPS588733U
JPS588733U JP10216481U JP10216481U JPS588733U JP S588733 U JPS588733 U JP S588733U JP 10216481 U JP10216481 U JP 10216481U JP 10216481 U JP10216481 U JP 10216481U JP S588733 U JPS588733 U JP S588733U
Authority
JP
Japan
Prior art keywords
head
piston
cooling oil
pin
skirt
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
JP10216481U
Other languages
Japanese (ja)
Inventor
雄児 能本
Original Assignee
厚木自動車部品株式会社
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 厚木自動車部品株式会社 filed Critical 厚木自動車部品株式会社
Priority to JP10216481U priority Critical patent/JPS588733U/en
Publication of JPS588733U publication Critical patent/JPS588733U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lubrication Of Internal Combustion Engines (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図は内燃機関のピストンの断面図、第２図は冷却オ
イル通路を設けたピストンの第１図ｎ−■線断面図、第
３図はノズルに副噴射口を設けたオイルシェツトの略示
的側面図、第４図は本考案のピストンの断面図、第５図
は他の実施例の断面図である。 １・・・・・、・頭部、２・・・・・・スカート部、３
・・・・・・ピンボス部、４　＊ｓ＊＊ｓｅピン孔、５
・・・・・・ピン、６・・・・・・コネクチングロッド
、９・・・・・・冷却オイル通路、１１・・・・・・副
通路。Fig. 1 is a sectional view of a piston of an internal combustion engine, Fig. 2 is a sectional view taken along the line n-■ in Fig. 1 of a piston provided with a cooling oil passage, and Fig. 3 is a schematic illustration of an oil shed with a sub-injection port provided in the nozzle. FIG. 4 is a sectional view of the piston of the present invention, and FIG. 5 is a sectional view of another embodiment. 1...Head, 2...Skirt part, 3
...Pin boss part, 4 *s**se pin hole, 5
...Pin, 6...Connecting rod, 9...Cooling oil passage, 11...Sub-passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頭部１と、頭部１番と連らなるスカート部２と、スカー
ト部２に設けられたピンボス部３と、ピンボス部３に設
けられたピン孔４を有していて該ピン孔４に嵌挿したピ
ン５によってコネクチングロッド６等に連結されている
ピストンにおいて前記頭部１およびスカート部２にはオ
イルジェット装置等から供給された冷却オイルを流通さ
せる冷却オイル通路９を設けると共に該通路９からは冷
却オイルの一部を頭部１の裏面に向けて分流させる副通
路１１を分岐させたことを特徴とするピストン。It has a head part 1, a skirt part 2 connected to the head part 1, a pin boss part 3 provided in the skirt part 2, and a pin hole 4 provided in the pin boss part 3. In the piston, which is connected to a connecting rod 6 or the like by a fitted pin 5, a cooling oil passage 9 is provided in the head 1 and the skirt part 2 through which cooling oil supplied from an oil jet device or the like flows. A piston characterized in that a sub passage 11 is branched to divert a part of the cooling oil toward the back surface of the head 1.
JP10216481U 1981-07-09 1981-07-09 piston Pending JPS588733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10216481U JPS588733U (en) 1981-07-09 1981-07-09 piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10216481U JPS588733U (en) 1981-07-09 1981-07-09 piston

Publications (1)

Publication Number Publication Date
JPS588733U true JPS588733U (en) 1983-01-20

Family

ID=29896816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10216481U Pending JPS588733U (en) 1981-07-09 1981-07-09 piston

Country Status (1)

Country Link
JP (1) JPS588733U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182927U (en) * 1986-05-14 1987-11-20
JPS63106718U (en) * 1986-12-26 1988-07-09
JPS63106719U (en) * 1986-12-26 1988-07-09
JPH0222322U (en) * 1988-07-25 1990-02-14
JP3017728U (en) * 1995-05-08 1995-11-07 株式会社聚楽苑 band
JP2016532814A (en) * 2013-08-23 2016-10-20 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ Piston and injection nozzle subassembly for an internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182927U (en) * 1986-05-14 1987-11-20
JPS63106718U (en) * 1986-12-26 1988-07-09
JPS63106719U (en) * 1986-12-26 1988-07-09
JPH0222322U (en) * 1988-07-25 1990-02-14
JP3017728U (en) * 1995-05-08 1995-11-07 株式会社聚楽苑 band
JP2016532814A (en) * 2013-08-23 2016-10-20 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングＭＡＨＬＥ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＧｍｂＨ Piston and injection nozzle subassembly for an internal combustion engine

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