JPS5928647U - Piston with cooling cavity - Google Patents

Piston with cooling cavity

Info

Publication number
JPS5928647U
JPS5928647U JP12318282U JP12318282U JPS5928647U JP S5928647 U JPS5928647 U JP S5928647U JP 12318282 U JP12318282 U JP 12318282U JP 12318282 U JP12318282 U JP 12318282U JP S5928647 U JPS5928647 U JP S5928647U
Authority
JP
Japan
Prior art keywords
piston
cooling cavity
nozzle
cooling
cylinder
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
JP12318282U
Other languages
Japanese (ja)
Inventor
水野　良信
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP12318282U priority Critical patent/JPS5928647U/en
Publication of JPS5928647U publication Critical patent/JPS5928647U/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図は本考案の実施例１における冷却空洞付ピストン
周囲の要部縦断面図、第２図は本考案の実施例２におけ
る冷却空洞付ピストン周囲の要部縦断面図である。 ３・・・ピストン、５・・・連接棒、５Ａ・・・小端部
、６・・・ピストンピンメタル、訃・・冷却空洞、９・
・・ピストン冷却ノズル、１２・・・主噴口、１３・・
・副噴口、Ｌ・・・冷却油。FIG. 1 is a vertical cross-sectional view of a main part around a piston with a cooling cavity in a first embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of a main part around a piston with a cooling cavity in a second embodiment of the present invention. 3... Piston, 5... Connecting rod, 5A... Small end, 6... Piston pin metal, End... Cooling cavity, 9...
...Piston cooling nozzle, 12...Main nozzle, 13...
・Sub-nozzle, L...Cooling oil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷却空洞付ピストンのピストン冷却ノズルに、該冷却空
洞への冷却油供給用の＋噴口を設けると共に、連接棒小
端部への冷却油供給用の副噴口を、該主噴口よりシリン
ダ中心軸に近い位置に、かつシリンダ中心軸とほぼ平行
方向に設けてなる冷却空洞付ピストン。A piston cooling nozzle of a piston with a cooling cavity is provided with a + nozzle for supplying cooling oil to the cooling cavity, and a sub-nozzle for supplying cooling oil to the small end of the connecting rod is provided from the main nozzle to the center axis of the cylinder. A piston with a cooling cavity installed close to the cylinder and in a direction almost parallel to the center axis of the cylinder.
JP12318282U 1982-08-16 1982-08-16 Piston with cooling cavity Pending JPS5928647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12318282U JPS5928647U (en) 1982-08-16 1982-08-16 Piston with cooling cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12318282U JPS5928647U (en) 1982-08-16 1982-08-16 Piston with cooling cavity

Publications (1)

Publication Number Publication Date
JPS5928647U true JPS5928647U (en) 1984-02-22

Family

ID=30281289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12318282U Pending JPS5928647U (en) 1982-08-16 1982-08-16 Piston with cooling cavity

Country Status (1)

Country Link
JP (1) JPS5928647U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015007407A (en) * 2013-06-25 2015-01-15 ダイハツ工業株式会社 Internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015007407A (en) * 2013-06-25 2015-01-15 ダイハツ工業株式会社 Internal combustion engine

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