JPS5968164U - piston cooling device - Google Patents

piston cooling device

Info

Publication number
JPS5968164U
JPS5968164U JP16513682U JP16513682U JPS5968164U JP S5968164 U JPS5968164 U JP S5968164U JP 16513682 U JP16513682 U JP 16513682U JP 16513682 U JP16513682 U JP 16513682U JP S5968164 U JPS5968164 U JP S5968164U
Authority
JP
Japan
Prior art keywords
piston
cooling device
piston cooling
peripheral surface
inner peripheral
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
JP16513682U
Other languages
Japanese (ja)
Inventor
六本木　明夫
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP16513682U priority Critical patent/JPS5968164U/en
Publication of JPS5968164U publication Critical patent/JPS5968164U/en
Pending legal-status Critical Current

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) [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図は従来のピストン冷却装置の縦断面図、第２図は
本考案の一実施例によるピストン冷却装置の縦断面図で
ある。 １・・・ジェットパイプ、２・・・冷却油噴出口、３・
・・ピストン、４′・・・ピストン内周面、５・・・ピ
ストン頭部、９・・士−トパロプ、９ａ・・・ヒートパ
イプ放熱部、９ｂ・・・ヒートパイプ受熱部。FIG. 1 is a longitudinal sectional view of a conventional piston cooling device, and FIG. 2 is a longitudinal sectional view of a piston cooling device according to an embodiment of the present invention. 1...Jet pipe, 2...Cooling oil spout, 3.
...Piston, 4'... Piston inner peripheral surface, 5... Piston head, 9... Heat pipe heat dissipation section, 9b... Heat pipe heat receiving section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンの頭部内に環状のヒートパイプ受熱部を鋳込む
とともに、前記ピストンの内周面にヒートパイプの放熱
部を露出させ、該ピストンの内周面に向けて、冷却油を
噴射するジェットパイプを゛　設けてなるピストン冷却
装置。A jet pipe in which an annular heat pipe heat receiving part is cast into the head of the piston, a heat radiating part of the heat pipe is exposed on the inner peripheral surface of the piston, and cooling oil is injected toward the inner peripheral surface of the piston. A piston cooling device equipped with.
JP16513682U 1982-10-29 1982-10-29 piston cooling device Pending JPS5968164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16513682U JPS5968164U (en) 1982-10-29 1982-10-29 piston cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16513682U JPS5968164U (en) 1982-10-29 1982-10-29 piston cooling device

Publications (1)

Publication Number Publication Date
JPS5968164U true JPS5968164U (en) 1984-05-09

Family

ID=30361859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16513682U Pending JPS5968164U (en) 1982-10-29 1982-10-29 piston cooling device

Country Status (1)

Country Link
JP (1) JPS5968164U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008509337A (en) * 2004-08-11 2008-03-27 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 Light metal piston with heat pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008509337A (en) * 2004-08-11 2008-03-27 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 Light metal piston with heat pipe
KR101279844B1 (en) * 2004-08-11 2013-07-05 말레 인터내셔널 게엠베하 Lightweight piston comprising heat pipes

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