JPS613909U - oil pump - Google Patents

oil pump

Info

Publication number
JPS613909U
JPS613909U JP8898484U JP8898484U JPS613909U JP S613909 U JPS613909 U JP S613909U JP 8898484 U JP8898484 U JP 8898484U JP 8898484 U JP8898484 U JP 8898484U JP S613909 U JPS613909 U JP S613909U
Authority
JP
Japan
Prior art keywords
oil pump
pump
chamber
oil return
oil
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
JP8898484U
Other languages
Japanese (ja)
Inventor
義長 後藤
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP8898484U priority Critical patent/JPS613909U/en
Publication of JPS613909U publication Critical patent/JPS613909U/en
Pending legal-status Critical Current

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  • 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) [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図は本考案によるオイルポンプの一実施例を示す断
面図、第２図は同一部の切欠き断面図、第３図は従来例
の断面図、第４図はアウタ及びインナロータの部分の正
面図である。 ３・・・アウタロータ、４・・・インナロータ、５・・
・ドライブ軸、８・・・吸入室、１２・・・オイル戻り
室、１６，１７・・・通路、１ａ・・・凹部、１８・・
・環状溝、１９，２０・・・オイル孔。Fig. 1 is a sectional view showing an embodiment of the oil pump according to the present invention, Fig. 2 is a cutaway sectional view of the same part, Fig. 3 is a sectional view of a conventional example, and Fig. 4 is a sectional view of the outer and inner rotor parts. It is a front view. 3... Outer rotor, 4... Inner rotor, 5...
・Drive shaft, 8... Suction chamber, 12... Oil return chamber, 16, 17... Passage, 1a... Recess, 18...
- Annular groove, 19, 20...oil hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転してポンプ作用する一対のポンプ要素の一方の側部
に吸入室を、その他方の側部にオイル戻り室を設けた両
側吸込み方式において、上記吸入室とオイル戻り室をド
ライブ軸に形成した通路を介して連通構成したことを特
徴とするオイルポンプIn a double-sided suction system, in which a suction chamber is provided on one side of a pair of pump elements that rotate to act as a pump, and an oil return chamber is provided on the other side, the suction chamber and oil return chamber are formed on the drive shaft. An oil pump characterized in that it is configured to communicate through a passage.
JP8898484U 1984-06-14 1984-06-14 oil pump Pending JPS613909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8898484U JPS613909U (en) 1984-06-14 1984-06-14 oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8898484U JPS613909U (en) 1984-06-14 1984-06-14 oil pump

Publications (1)

Publication Number Publication Date
JPS613909U true JPS613909U (en) 1986-01-11

Family

ID=30642648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8898484U Pending JPS613909U (en) 1984-06-14 1984-06-14 oil pump

Country Status (1)

Country Link
JP (1) JPS613909U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000220578A (en) * 1999-01-29 2000-08-08 Mazda Motor Corp Oil pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000220578A (en) * 1999-01-29 2000-08-08 Mazda Motor Corp Oil pump

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