ES2007203A6 - Bomba de aceite. - Google Patents

Bomba de aceite.

Info

Publication number
ES2007203A6
ES2007203A6 ES8801193A ES8801193A ES2007203A6 ES 2007203 A6 ES2007203 A6 ES 2007203A6 ES 8801193 A ES8801193 A ES 8801193A ES 8801193 A ES8801193 A ES 8801193A ES 2007203 A6 ES2007203 A6 ES 2007203A6
Authority
ES
Spain
Prior art keywords
pipe
assembled
front body
casted
core
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
Application number
ES8801193A
Other languages
English (en)
Inventor
Hiroto Iwata
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki 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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of ES2007203A6 publication Critical patent/ES2007203A6/es
Expired legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

UNA BOMBA DE ACEITE INCLUYE UN COJINETE QUE SOPORTA A UN EJE DE ENTRADA Y UN RETEN QUE ESTA MONTADO EN EL EJE DE ENTRADA. TANTO EL COJINETE CMO EL RETEN SON LUBRICADOS POR ACEITE QUE ESCAPA INTERIORMENTE, QUE ES DEVUELTO A UNA REGION DE BAJA PRESION A TRAVES DE UNA TRAYECTORIA DE RETORNO. DE ACUERDO CON EL INVENTO, LA TRAYECTORIA DE RETORNO ESTA DEFINIDA POR UNA CONDUCCION QUE SE FORMA POR COLADA EN UN CUERPO DE BOMBA DURANTE UNA OPERACION DE FABRICACION POR COLADA DE ESTE, ASEGURANDO POR TANTO UN AREA DE CANAL SUFICIENTE.
ES8801193A 1987-04-20 1988-04-19 Bomba de aceite. Expired ES2007203A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9711187A JPS63263285A (ja) 1987-04-20 1987-04-20 オイルポンプ

Publications (1)

Publication Number Publication Date
ES2007203A6 true ES2007203A6 (es) 1989-06-01

Family

ID=14183472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801193A Expired ES2007203A6 (es) 1987-04-20 1988-04-19 Bomba de aceite.

Country Status (3)

Country Link
JP (1) JPS63263285A (es)
KR (1) KR880012903A (es)
ES (1) ES2007203A6 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863511B1 (ko) 2007-06-29 2008-10-15 영신정공 주식회사 파워스티어링 오일펌프의 케이싱 및 그 제조방법
CN103878548B (zh) * 2014-03-14 2016-04-13 上海幸福摩托车有限公司 变量机油泵的泵体加工方法
CN104999220B (zh) * 2014-04-21 2017-06-20 上海幸福摩托车有限公司 变量机油泵泵盖加工方法

Also Published As

Publication number Publication date
JPS63263285A (ja) 1988-10-31
KR880012903A (ko) 1988-11-29

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-04-19

FD1A Patent lapsed

Effective date: 19980504