JPH0639110Y2 - トロコイド型オイルポンプ - Google Patents

トロコイド型オイルポンプ

Info

Publication number
JPH0639110Y2
JPH0639110Y2 JP3423189U JP3423189U JPH0639110Y2 JP H0639110 Y2 JPH0639110 Y2 JP H0639110Y2 JP 3423189 U JP3423189 U JP 3423189U JP 3423189 U JP3423189 U JP 3423189U JP H0639110 Y2 JPH0639110 Y2 JP H0639110Y2
Authority
JP
Japan
Prior art keywords
oil
boss portion
rotary shaft
rotor
inner 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.)
Expired - Lifetime
Application number
JP3423189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02126084U (US06566495-20030520-M00011.png
Inventor
和郎 遠坂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamada Manufacturing Co Ltd
Original Assignee
Yamada Manufacturing Co Ltd
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 Yamada Manufacturing Co Ltd filed Critical Yamada Manufacturing Co Ltd
Priority to JP3423189U priority Critical patent/JPH0639110Y2/ja
Publication of JPH02126084U publication Critical patent/JPH02126084U/ja
Application granted granted Critical
Publication of JPH0639110Y2 publication Critical patent/JPH0639110Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP3423189U 1989-03-28 1989-03-28 トロコイド型オイルポンプ Expired - Lifetime JPH0639110Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3423189U JPH0639110Y2 (ja) 1989-03-28 1989-03-28 トロコイド型オイルポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3423189U JPH0639110Y2 (ja) 1989-03-28 1989-03-28 トロコイド型オイルポンプ

Publications (2)

Publication Number Publication Date
JPH02126084U JPH02126084U (US06566495-20030520-M00011.png) 1990-10-17
JPH0639110Y2 true JPH0639110Y2 (ja) 1994-10-12

Family

ID=31538520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3423189U Expired - Lifetime JPH0639110Y2 (ja) 1989-03-28 1989-03-28 トロコイド型オイルポンプ

Country Status (1)

Country Link
JP (1) JPH0639110Y2 (US06566495-20030520-M00011.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5363849B2 (ja) * 2009-03-19 2013-12-11 株式会社山田製作所 オイルポンプ
JP2014005794A (ja) * 2012-06-26 2014-01-16 Nachi Fujikoshi Corp 内接歯車ポンプ及びこれを備えた流体圧力制御装置
JP6413420B2 (ja) * 2014-07-17 2018-10-31 アイシン精機株式会社 オイルポンプユニット

Also Published As

Publication number Publication date
JPH02126084U (US06566495-20030520-M00011.png) 1990-10-17

Similar Documents

Publication Publication Date Title
KR102195233B1 (ko) 에피트로코이드 진공 펌프
CA1084852A (en) Engine lubricating oil pump
KR100322269B1 (ko) 요동형로타리압축기
JPH0639110Y2 (ja) トロコイド型オイルポンプ
KR101869836B1 (ko) 연료 펌프
JP2002327848A (ja) 真空ポンプにおける油洩れ防止構造
JPH0744779Y2 (ja) トロコイド型オイルポンプ
JPH0630490U (ja) ベーンタイプポンプ
US3924979A (en) Rotary engine anti-spin oil seal
KR101163776B1 (ko) 맥동압을 감소시키기 위한 오일펌프 케이스 커버 구조
JPH075262Y2 (ja) トロコイド型オイルポンプ
JP3468553B2 (ja) 横形ロータリ式圧縮機
JP2002115685A (ja) 流体機械における潤滑構造
JP2000199413A (ja) エンジンのオイルポンプ
JP2022122793A (ja) スカベンジポンプ
JP3402064B2 (ja) オイルポンプ
JP4237339B2 (ja) オイルポンプ
JPH0124392Y2 (US06566495-20030520-M00011.png)
JP2502894Y2 (ja) オイルポンプのリリ―フ弁構造
JP3231166B2 (ja) 横型スクロール流体機械
JPH07238889A (ja) 内接型オイルポンプ
JP2960148B2 (ja) 横形ロータリコンプレッサ
JPS6316878Y2 (US06566495-20030520-M00011.png)
JP3824281B2 (ja) 高粘度流体圧送用内接歯車ポンプ
JP2001241391A (ja) 流体ポンプ