JPS557817A - Impregnating method of oil for porous material - Google Patents

Impregnating method of oil for porous material

Info

Publication number
JPS557817A
JPS557817A JP7868678A JP7868678A JPS557817A JP S557817 A JPS557817 A JP S557817A JP 7868678 A JP7868678 A JP 7868678A JP 7868678 A JP7868678 A JP 7868678A JP S557817 A JPS557817 A JP S557817A
Authority
JP
Japan
Prior art keywords
oil
porous material
impregnating method
conducting
feeding
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
JP7868678A
Other languages
Japanese (ja)
Inventor
Toshihiro Yamada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7868678A priority Critical patent/JPS557817A/en
Publication of JPS557817A publication Critical patent/JPS557817A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)

Abstract

PURPOSE: To impregnate a porous material free of oil with an oil, economically, in high productivity, by conducting the running-in of the mechanism containing the material as a sliding member while feeding the oil to the material.
CONSTITUTION: A sliding member such as a bearing, etc. made of a porous material such as sintered metal and (almost) free of oil, is impregnated with a lubrication oil by conducting the running-in while feeding the oil to the sliding part. The porous material and the pores in the material are expanded by the heat generated by friction, and the permeation of the oil into the material is facilitated.
COPYRIGHT: (C)1980,JPO&Japio
JP7868678A 1978-06-30 1978-06-30 Impregnating method of oil for porous material Pending JPS557817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7868678A JPS557817A (en) 1978-06-30 1978-06-30 Impregnating method of oil for porous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7868678A JPS557817A (en) 1978-06-30 1978-06-30 Impregnating method of oil for porous material

Publications (1)

Publication Number Publication Date
JPS557817A true JPS557817A (en) 1980-01-21

Family

ID=13668745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7868678A Pending JPS557817A (en) 1978-06-30 1978-06-30 Impregnating method of oil for porous material

Country Status (1)

Country Link
JP (1) JPS557817A (en)

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