JPS5435547A - Fluid bearing - Google Patents

Fluid bearing

Info

Publication number
JPS5435547A
JPS5435547A JP10145177A JP10145177A JPS5435547A JP S5435547 A JPS5435547 A JP S5435547A JP 10145177 A JP10145177 A JP 10145177A JP 10145177 A JP10145177 A JP 10145177A JP S5435547 A JPS5435547 A JP S5435547A
Authority
JP
Japan
Prior art keywords
dynamic pressure
fluid bearing
rand
dynamic
pressure
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.)
Granted
Application number
JP10145177A
Other languages
Japanese (ja)
Other versions
JPS564767B2 (en
Inventor
Maomi So
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP10145177A priority Critical patent/JPS5435547A/en
Publication of JPS5435547A publication Critical patent/JPS5435547A/en
Publication of JPS564767B2 publication Critical patent/JPS564767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To minimize the reduction of a load capacity due to the pressure decrease at the dynamic pressure metal end part by dividing a dynamic pressure rand in the axial direction and arranging said dynamic pressure rand, having phases biased in the circumferential direction and controlling the flow of fluid in the direction of center of the dynamic metal.
COPYRIGHT: (C)1979,JPO&Japio
JP10145177A 1977-08-23 1977-08-23 Fluid bearing Granted JPS5435547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10145177A JPS5435547A (en) 1977-08-23 1977-08-23 Fluid bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10145177A JPS5435547A (en) 1977-08-23 1977-08-23 Fluid bearing

Publications (2)

Publication Number Publication Date
JPS5435547A true JPS5435547A (en) 1979-03-15
JPS564767B2 JPS564767B2 (en) 1981-01-31

Family

ID=14301047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10145177A Granted JPS5435547A (en) 1977-08-23 1977-08-23 Fluid bearing

Country Status (1)

Country Link
JP (1) JPS5435547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717730A (en) * 2016-08-12 2018-02-23 株式会社捷太格特 Main shaft device and the grinding machine for possessing the main shaft device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107717730A (en) * 2016-08-12 2018-02-23 株式会社捷太格特 Main shaft device and the grinding machine for possessing the main shaft device

Also Published As

Publication number Publication date
JPS564767B2 (en) 1981-01-31

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