JPS6139417U - Lubrication system in the rocker arm room - Google Patents

Lubrication system in the rocker arm room

Info

Publication number
JPS6139417U
JPS6139417U JP12483584U JP12483584U JPS6139417U JP S6139417 U JPS6139417 U JP S6139417U JP 12483584 U JP12483584 U JP 12483584U JP 12483584 U JP12483584 U JP 12483584U JP S6139417 U JPS6139417 U JP S6139417U
Authority
JP
Japan
Prior art keywords
rocker arm
oil
chamber
crank chamber
lubrication system
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
JP12483584U
Other languages
Japanese (ja)
Inventor
敏之 高田
一志 山本
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 JP12483584U priority Critical patent/JPS6139417U/en
Publication of JPS6139417U publication Critical patent/JPS6139417U/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) [Abstract] 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 the drawing]

第１図は本考案の一実施例に係るロツカーアーム室の給
油装置を備えたエンジンの縦ｍｌ面図である。 ン、１６・・・ロッカーアーム室、２２・・・オイル、
２４・・・送油通路、２５・・・戻り通路、２７・・・
逆止弁、２８・・・戻り通路の出口。FIG. 1 is a vertical ml side view of an engine equipped with a rocker arm chamber refueling device according to an embodiment of the present invention. 16...Rocker arm chamber, 22...Oil,
24...Oil supply passage, 25...Return passage, 27...
Check valve, 28...Exit of return passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ７ クランク室内のオイルを送油通路および戻り通路を
通してロッカーアーム室へ循環させる給油装置において
、前記送油通路にクランク室からロッカーアーム室へ向
うオイルの流れを許す逆止弁を設け、前記戻り通路のク
ランク室側出口をピストン側壁により開閉可能にし、ク
ランク室が負圧のとき該出口を開き負圧でオイルの戻り
を助勢するよう構成して成るロッカーアーム室の給油装
置。7. A refueling device that circulates oil in a crank chamber to a rocker arm chamber through an oil feed passage and a return passage, wherein the oil feed passage is provided with a check valve that allows oil to flow from the crank chamber to the rocker arm chamber; An oil supply device for a rocker arm chamber, in which a crank chamber side outlet of the rocker arm chamber can be opened and closed by a piston side wall, and when the crank chamber has a negative pressure, the outlet is opened and the negative pressure assists oil return.
JP12483584U 1984-08-16 1984-08-16 Lubrication system in the rocker arm room Pending JPS6139417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12483584U JPS6139417U (en) 1984-08-16 1984-08-16 Lubrication system in the rocker arm room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12483584U JPS6139417U (en) 1984-08-16 1984-08-16 Lubrication system in the rocker arm room

Publications (1)

Publication Number Publication Date
JPS6139417U true JPS6139417U (en) 1986-03-12

Family

ID=30683543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12483584U Pending JPS6139417U (en) 1984-08-16 1984-08-16 Lubrication system in the rocker arm room

Country Status (1)

Country Link
JP (1) JPS6139417U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434410U (en) * 1987-08-27 1989-03-02
JPH0222608U (en) * 1988-07-29 1990-02-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200019A (en) * 1982-05-18 1983-11-21 Fuji Heavy Ind Ltd Internal-combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58200019A (en) * 1982-05-18 1983-11-21 Fuji Heavy Ind Ltd Internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434410U (en) * 1987-08-27 1989-03-02
JPH0222608U (en) * 1988-07-29 1990-02-15

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