JPS6373509U - - Google Patents

Info

Publication number
JPS6373509U
JPS6373509U JP16676886U JP16676886U JPS6373509U JP S6373509 U JPS6373509 U JP S6373509U JP 16676886 U JP16676886 U JP 16676886U JP 16676886 U JP16676886 U JP 16676886U JP S6373509 U JPS6373509 U JP S6373509U
Authority
JP
Japan
Prior art keywords
pump housing
oil
crankshaft
engine
teeth
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
JP16676886U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16676886U priority Critical patent/JPS6373509U/ja
Publication of JPS6373509U publication Critical patent/JPS6373509U/ja
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の好適な一実施例を示す側断面
図、第２図は第１図中の―線矢視断面図、第
３図は第１図中の―線矢視断面図である。 １……エンジンのオイルポンプ装置、３……ク
ランク軸、４……内接式ギアポンプ、５……ポン
プハウジング、８……アウターローター、９……
インナーローター、１１……内歯、１２……外歯
、１８……貫通孔、２０……クランク室、２１…
…油溜り部。 Fig. 1 is a side sectional view showing a preferred embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a sectional view taken along the - arrow in Fig. 1. be. DESCRIPTION OF SYMBOLS 1...Engine oil pump device, 3...Crankshaft, 4...Internal gear pump, 5...Pump housing, 8...Outer rotor, 9...
Inner rotor, 11...Inner teeth, 12...Outer teeth, 18...Through hole, 20...Crank chamber, 21...
...Oil sump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アウターローターの内歯にインナーローターの
外歯を歯合させ、このインナーローターをポンプ
ハウジングを貫通するクランク軸で直接駆動する
ようにしたエンジンのオイルポンプ装置において
、上記ポンプハウジングのクランク室側に開孔さ
れるクランク軸の貫通孔の外周縁に沿わせて、上
記ポンプハウジングの外側に潤滑油の油溜り部を
形成してなることを特徴とするエンジンのオイル
ポンプ装置。 In an engine oil pump device in which the outer teeth of an inner rotor mesh with the inner teeth of the outer rotor, and the inner rotor is directly driven by a crankshaft passing through the pump housing, there is an opening on the crank chamber side of the pump housing. An oil pump device for an engine, characterized in that an oil reservoir for lubricating oil is formed on the outside of the pump housing along the outer periphery of the through hole of the crankshaft.
JP16676886U 1986-10-31 1986-10-31 Pending JPS6373509U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16676886U JPS6373509U (en) 1986-10-31 1986-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16676886U JPS6373509U (en) 1986-10-31 1986-10-31

Publications (1)

Publication Number Publication Date
JPS6373509U true JPS6373509U (en) 1988-05-17

Family

ID=31098061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16676886U Pending JPS6373509U (en) 1986-10-31 1986-10-31

Country Status (1)

Country Link
JP (1) JPS6373509U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342080U (en) * 1989-08-31 1991-04-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726217A (en) * 1980-06-14 1982-02-12 Kloeckner Humboldt Deutz Ag Lubricant pump for internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726217A (en) * 1980-06-14 1982-02-12 Kloeckner Humboldt Deutz Ag Lubricant pump for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342080U (en) * 1989-08-31 1991-04-22

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