JPS5514325A - Bearing support device - Google Patents

Bearing support device

Info

Publication number
JPS5514325A
JPS5514325A JP8512378A JP8512378A JPS5514325A JP S5514325 A JPS5514325 A JP S5514325A JP 8512378 A JP8512378 A JP 8512378A JP 8512378 A JP8512378 A JP 8512378A JP S5514325 A JPS5514325 A JP S5514325A
Authority
JP
Japan
Prior art keywords
bearing body
stationary member
bearing
support device
outer periphery
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
JP8512378A
Other languages
Japanese (ja)
Inventor
Masahiro Yoshioka
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 JP8512378A priority Critical patent/JPS5514325A/en
Publication of JPS5514325A publication Critical patent/JPS5514325A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

PURPOSE: To improve the concentricity and vibration-proof property of the bearing support device by coupling the bearing body to a stationary member via disc springs concentric with the rotary shaft and thereby forming a slight gap for producing a squeezing effect between the stationary member and the outer periphery of the bearing member.
CONSTITUTION: The outer periphery 2a of a bearing body 2 and the inner periphery 3a of a stationary member 3 are formed with respective grooves 7 and 8, and corresponding edges of disc springs 6 are fitted in the grooves 7 and 8. Between the bearing body 2 and stationary member 3 is formed a slight gap G communicating with oil supply holes 9 and 10. The load on the bearing body 2 and vibratory load interact with the spring force of the dish springs 6, and in the gap G a squeeze effect is produced due to compression of the lublicating oil, thus attenuating vibrations of the bearing body 2.
COPYRIGHT: (C)1980,JPO&Japio
JP8512378A 1978-07-14 1978-07-14 Bearing support device Pending JPS5514325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8512378A JPS5514325A (en) 1978-07-14 1978-07-14 Bearing support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8512378A JPS5514325A (en) 1978-07-14 1978-07-14 Bearing support device

Publications (1)

Publication Number Publication Date
JPS5514325A true JPS5514325A (en) 1980-01-31

Family

ID=13849849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8512378A Pending JPS5514325A (en) 1978-07-14 1978-07-14 Bearing support device

Country Status (1)

Country Link
JP (1) JPS5514325A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826918A (en) * 1981-08-12 1983-02-17 Zemuko Intanashiyonaru Kk Device for converting heavy oil burner into liquefied propane gas burner
JPS6054838U (en) * 1983-09-26 1985-04-17 日産自動車株式会社 static pressure gas bearing
JPS63142517U (en) * 1987-02-27 1988-09-20
JP2014152875A (en) * 2013-02-08 2014-08-25 Mitsubishi Heavy Ind Ltd Journal bearing device, rotary machine including the same, and vibration damping method of rotary machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826918A (en) * 1981-08-12 1983-02-17 Zemuko Intanashiyonaru Kk Device for converting heavy oil burner into liquefied propane gas burner
JPS6054838U (en) * 1983-09-26 1985-04-17 日産自動車株式会社 static pressure gas bearing
JPS63142517U (en) * 1987-02-27 1988-09-20
JPH0518567Y2 (en) * 1987-02-27 1993-05-18
JP2014152875A (en) * 2013-02-08 2014-08-25 Mitsubishi Heavy Ind Ltd Journal bearing device, rotary machine including the same, and vibration damping method of rotary machine

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