JPS54113009A - Motor - Google Patents

Motor

Info

Publication number
JPS54113009A
JPS54113009A JP1968278A JP1968278A JPS54113009A JP S54113009 A JPS54113009 A JP S54113009A JP 1968278 A JP1968278 A JP 1968278A JP 1968278 A JP1968278 A JP 1968278A JP S54113009 A JPS54113009 A JP S54113009A
Authority
JP
Japan
Prior art keywords
bearing metal
oil
dimension
bearing
margin
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
JP1968278A
Other languages
Japanese (ja)
Inventor
Akira Sasaki
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 JP1968278A priority Critical patent/JPS54113009A/en
Publication of JPS54113009A publication Critical patent/JPS54113009A/en
Pending legal-status Critical Current

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  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE: To improve the lubrication of the bearing metal and to reduce the dimension of said metal by providing a bag-shaped margin when making a hole through the bearing metal supporting section then inserting a oil-impregnated member into said margin.
CONSTITUTION: When making a hole through the bearing metal supporting sections 1a, 2a of brackets 1, 2, a bag-shaped margin 9 is provided then after inserting a oil- impregnated member 6 such as oil-impregnated felt the bearing metal 5 is pressure inserted to form the bearing section. With such structure reliable lubrication for the bearing metal 5 is established, the dimension of the bearing metal 5 can be reduced by the length of the oil-impregnated member 6 and since the effective portion of the bore edge 12 is reduced dimension A between the bore edge 12 and the core edge of the rotor 4 can be determined accurately.
COPYRIGHT: (C)1979,JPO&Japio
JP1968278A 1978-02-24 1978-02-24 Motor Pending JPS54113009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1968278A JPS54113009A (en) 1978-02-24 1978-02-24 Motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968278A JPS54113009A (en) 1978-02-24 1978-02-24 Motor

Publications (1)

Publication Number Publication Date
JPS54113009A true JPS54113009A (en) 1979-09-04

Family

ID=12005997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1968278A Pending JPS54113009A (en) 1978-02-24 1978-02-24 Motor

Country Status (1)

Country Link
JP (1) JPS54113009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016504905A (en) * 2013-02-25 2016-02-12 ニュモテク株式会社Ｎｅｗ Ｍｏｔｅｃｈ Ｃｏ．， Ｌｔｄ． fan motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016504905A (en) * 2013-02-25 2016-02-12 ニュモテク株式会社Ｎｅｗ Ｍｏｔｅｃｈ Ｃｏ．， Ｌｔｄ． fan motor

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