JPS6114793U - Trochoid type oil pump - Google Patents

Trochoid type oil pump

Info

Publication number
JPS6114793U
JPS6114793U JP9784184U JP9784184U JPS6114793U JP S6114793 U JPS6114793 U JP S6114793U JP 9784184 U JP9784184 U JP 9784184U JP 9784184 U JP9784184 U JP 9784184U JP S6114793 U JPS6114793 U JP S6114793U
Authority
JP
Japan
Prior art keywords
oil pump
type oil
trochoid type
seal piece
outer rotor
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
JP9784184U
Other languages
Japanese (ja)
Inventor
国昭 江村
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 JP9784184U priority Critical patent/JPS6114793U/en
Publication of JPS6114793U publication Critical patent/JPS6114793U/en
Pending legal-status Critical Current

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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]

第１図は本考案によるオイルポンプの一実施例−を示す
縦断面図、第２図は第１図の■−■断面図、第３図ａは
従来のオイルポンプの縦断面図、ｂ， ｃは第３図ａの
ｂ−ｂ断面図、Ｃ二Ｃ断面因である。 ２・・・ポンプ室、２ａ・・・底面、２ｂ・・・ブリッ
ジ、３・・・アウタ．ロータ、４・・・インナロータ、
１２・・・溝、１３・・・スプリジグ、１４・・・シー
ル片。Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the oil pump according to the present invention, Fig. 2 is a cross-sectional view taken along the line -■ in Fig. 1, Fig. 3 a is a longitudinal cross-sectional view of a conventional oil pump, b, c is a sectional view taken along line bb in FIG. 2... Pump chamber, 2a... Bottom, 2b... Bridge, 3... Outer. Rotor, 4...inner rotor,
12...Groove, 13...Spring jig, 14...Seal piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インナロータとアウタロータを収容するポンプ室の底面
に形成される吸入室と吐出室の間のブリッジの部分に、
スプリングを付勢したシール片を一 埋設し、、該シー
ル片を上記インナ及びアウタのロ−ータ端面に弾性接触
口たことを特徴と、するトロコイド型オイルポンプ。In the bridge part between the suction chamber and the discharge chamber formed on the bottom of the pump chamber that accommodates the inner rotor and outer rotor,
A trochoid type oil pump characterized in that a seal piece biased by a spring is embedded, and the seal piece is provided with elastic contact ports on the inner and outer rotor end faces.
JP9784184U 1984-06-29 1984-06-29 Trochoid type oil pump Pending JPS6114793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9784184U JPS6114793U (en) 1984-06-29 1984-06-29 Trochoid type oil pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9784184U JPS6114793U (en) 1984-06-29 1984-06-29 Trochoid type oil pump

Publications (1)

Publication Number Publication Date
JPS6114793U true JPS6114793U (en) 1986-01-28

Family

ID=30657399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9784184U Pending JPS6114793U (en) 1984-06-29 1984-06-29 Trochoid type oil pump

Country Status (1)

Country Link
JP (1) JPS6114793U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364479A (en) * 2001-06-04 2002-12-18 Denso Corp Fuel supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364479A (en) * 2001-06-04 2002-12-18 Denso Corp Fuel supply device

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