JPS59150992U - oil pump lubrication system - Google Patents

oil pump lubrication system

Info

Publication number
JPS59150992U
JPS59150992U JP4505983U JP4505983U JPS59150992U JP S59150992 U JPS59150992 U JP S59150992U JP 4505983 U JP4505983 U JP 4505983U JP 4505983 U JP4505983 U JP 4505983U JP S59150992 U JPS59150992 U JP S59150992U
Authority
JP
Japan
Prior art keywords
oil pump
spline
drive shaft
coupled
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.)
Granted
Application number
JP4505983U
Other languages
Japanese (ja)
Other versions
JPS6242151Y2 (en
Inventor
町野　淳一
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP4505983U priority Critical patent/JPS59150992U/en
Publication of JPS59150992U publication Critical patent/JPS59150992U/en
Application granted granted Critical
Publication of JPS6242151Y2 publication Critical patent/JPS6242151Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid 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 drawings]

第１図は本考案にかさるオイルポンプの潤滑装置の一部
切欠正面図、第２図は同縦断側面図、第３図及び第４図
は他の実施例を示すポンプ一部の縦断側面図、第５図は
従来例を示す縦断側面図である。 ２・・・駆動側ポンプ要素（ドライブギヤ）、４・・・
駆動軸、５・・・ポンプ室、６・・・給油通路、７・・
・連通溝。Fig. 1 is a partially cutaway front view of a lubricating device for an oil pump according to the present invention, Fig. 2 is a vertical side view of the same, and Figs. 3 and 4 are longitudinal side views of a part of the pump showing other embodiments. 5 are longitudinal sectional side views showing a conventional example. 2... Drive side pump element (drive gear), 4...
Drive shaft, 5... pump chamber, 6... oil supply passage, 7...
・Communication groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動軸にスプライン結合されて駆動するごとくしたオイ
ルポンプであって、前記駆動軸にスプライン結合する駆
動側ポンプ要素に、前記駆動軸へのスプライン結合部に
開口する潤滑用給油通路を設けて、該通路を、ポンプ室
に連通ずると共に、前記スプライン結合部に、各スプラ
イン溝間を連通ずる周方向の連通溝を周設したことを特
徴とするオイルポンプの潤滑装置。The oil pump is spline-coupled to a drive shaft to drive the oil pump, wherein a drive-side pump element spline-coupled to the drive shaft is provided with a lubricating oil supply passage that opens at a spline-coupled portion to the drive shaft, A lubricating device for an oil pump, characterized in that a passage communicates with a pump chamber, and a circumferential communication groove is provided around the spline joint portion to communicate between the spline grooves.
JP4505983U 1983-03-28 1983-03-28 oil pump lubrication system Granted JPS59150992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4505983U JPS59150992U (en) 1983-03-28 1983-03-28 oil pump lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4505983U JPS59150992U (en) 1983-03-28 1983-03-28 oil pump lubrication system

Publications (2)

Publication Number Publication Date
JPS59150992U true JPS59150992U (en) 1984-10-09
JPS6242151Y2 JPS6242151Y2 (en) 1987-10-28

Family

ID=30175581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4505983U Granted JPS59150992U (en) 1983-03-28 1983-03-28 oil pump lubrication system

Country Status (1)

Country Link
JP (1) JPS59150992U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016023554A (en) * 2014-07-17 2016-02-08 アイシン精機株式会社 Oil pump unit
WO2017213035A1 (en) * 2016-06-07 2017-12-14 アイシン精機株式会社 Oil pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016023554A (en) * 2014-07-17 2016-02-08 アイシン精機株式会社 Oil pump unit
WO2017213035A1 (en) * 2016-06-07 2017-12-14 アイシン精機株式会社 Oil pump

Also Published As

Publication number Publication date
JPS6242151Y2 (en) 1987-10-28

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