JPS597294U - Internal combustion engine lubricating oil pump device - Google Patents

Internal combustion engine lubricating oil pump device

Info

Publication number
JPS597294U
JPS597294U JP10367982U JP10367982U JPS597294U JP S597294 U JPS597294 U JP S597294U JP 10367982 U JP10367982 U JP 10367982U JP 10367982 U JP10367982 U JP 10367982U JP S597294 U JPS597294 U JP S597294U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
lubricating oil
pump device
oil pump
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
JP10367982U
Other languages
Japanese (ja)
Inventor
山越　健史
秀明 桑原
河野　尚司
守 倉科
Original Assignee
石川島芝浦機械株式会社
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 石川島芝浦機械株式会社 filed Critical 石川島芝浦機械株式会社
Priority to JP10367982U priority Critical patent/JPS597294U/en
Publication of JPS597294U publication Critical patent/JPS597294U/en
Pending legal-status Critical Current

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  • Rotary Pumps (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 the drawing]

図面はこの考案の一実施例を示すもので、第１図は断面
図、第２図は第１図におけるＡ−Ａ線断面図、第３図は
第１図におけるＢ−Ｂ線断面図である。 ４・・・中間ギヤ軸受、５・・・クランクギヤ、６・・
・カムギヤ、７・・・中間ギヤ、９・・・インナロータ
、１０・・・アウタロータ、１２・・・サイドカバー、
１３・・・トロコイドポンプ、１４・・・吸入油路、１
６・・・吐出油路。The drawings show one embodiment of this invention; FIG. 1 is a sectional view, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. 3 is a sectional view taken along the line B-B in FIG. 1. be. 4... Intermediate gear bearing, 5... Crank gear, 6...
・Cam gear, 7... Intermediate gear, 9... Inner rotor, 10... Outer rotor, 12... Side cover,
13... Trochoid pump, 14... Suction oil path, 1
6...Discharge oil path.

Claims (1)

【実用新案登録請求の範囲】 １　クランクギヤとカムギヤとに噛み合う中間ギヤ内に
、この中間ギヤとともに回転するナウタロータとこのア
ウタロータの内側に位置して一部においてこのアウタロ
ータと噛み合いつつ回転するインナロータとを有すると
ともにこれらのアウタロータ及びインナロータの両側が
サイドカバーと前記中間ギヤを回転自在に保持する中間
ギヤ軸受の端面により覆われたトロコイドポンプを内蔵
したことを特徴とする内燃機関の潤滑油ポンプ装置。 ２　サイドカバーをアウタロータ及びインナロータの方
向に向けて付勢したことを特徴とする実用新案登録請求
の範囲第１項記載の内燃機関の潤滑油ポンプ装置。 ３　中間ギヤ軸受内に吸入油路と吐出油路とを形成した
ことを特徴とする実用新案登録請求の範囲第１項記載の
内燃機関の潤滑油ポンプ装置。[Claims for Utility Model Registration] 1. An intermediate gear that meshes with a crank gear and a cam gear includes a Nauta rotor that rotates together with the intermediate gear, and an inner rotor that is located inside the outer rotor and partially rotates while meshing with the outer rotor. A lubricating oil pump device for an internal combustion engine, comprising a built-in trochoid pump in which both sides of the outer rotor and the inner rotor are covered by a side cover and an end face of an intermediate gear bearing that rotatably holds the intermediate gear. 2. The lubricating oil pump device for an internal combustion engine according to claim 1, wherein the side cover is biased toward the outer rotor and the inner rotor. 3. The lubricating oil pump device for an internal combustion engine according to claim 1, which is characterized in that a suction oil passage and a discharge oil passage are formed within an intermediate gear bearing.
JP10367982U 1982-07-07 1982-07-07 Internal combustion engine lubricating oil pump device Pending JPS597294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10367982U JPS597294U (en) 1982-07-07 1982-07-07 Internal combustion engine lubricating oil pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10367982U JPS597294U (en) 1982-07-07 1982-07-07 Internal combustion engine lubricating oil pump device

Publications (1)

Publication Number Publication Date
JPS597294U true JPS597294U (en) 1984-01-18

Family

ID=30243777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10367982U Pending JPS597294U (en) 1982-07-07 1982-07-07 Internal combustion engine lubricating oil pump device

Country Status (1)

Country Link
JP (1) JPS597294U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979509U (en) * 1982-11-20 1984-05-29 三菱重工業株式会社 Internal combustion engine lubrication system
JPH01110818A (en) * 1987-10-21 1989-04-27 Honda Motor Co Ltd Inscribed type rotary pump driving device for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842084A (en) * 1971-09-27 1973-06-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842084A (en) * 1971-09-27 1973-06-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979509U (en) * 1982-11-20 1984-05-29 三菱重工業株式会社 Internal combustion engine lubrication system
JPH01110818A (en) * 1987-10-21 1989-04-27 Honda Motor Co Ltd Inscribed type rotary pump driving device for internal combustion engine

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