JPS5560716A - Automatic gap adjusting type bearing - Google Patents

Automatic gap adjusting type bearing

Info

Publication number
JPS5560716A
JPS5560716A JP13227978A JP13227978A JPS5560716A JP S5560716 A JPS5560716 A JP S5560716A JP 13227978 A JP13227978 A JP 13227978A JP 13227978 A JP13227978 A JP 13227978A JP S5560716 A JPS5560716 A JP S5560716A
Authority
JP
Japan
Prior art keywords
pad
shaft
oil
type bearing
force
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
JP13227978A
Other languages
Japanese (ja)
Other versions
JPS5947164B2 (en
Inventor
Yoshio Sera
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP13227978A priority Critical patent/JPS5947164B2/en
Publication of JPS5560716A publication Critical patent/JPS5560716A/en
Publication of JPS5947164B2 publication Critical patent/JPS5947164B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To control vibration caused by a rotor of a tilting pad type bearing, by using a spring between each piston and check valve in oil hole made on a pad holding ring.
CONSTITUTION: Lubricating oil flows, through oil holes 10, 12, 15 made on a pad holding ring 6, in each hole 6a on the ring while pushing a check valve 4 against a spring 5 and presses a piston 3 toward a rotor shaft 1, thus the pad 2 being pressed to the shaft with a force F2. A force produced by the circumferential speed of the shaft and the viscosity of oil works as a force F1 on the pad 2 in the wedge direction to keep it away, until F1 is harmonize with F2 for stabilization. Since an increase of oil pressure P1 increases the pressure difference between P1 and P2, the gap between the shaft 1 and pad 2 is decreased and vibration is effectively decreased.
COPYRIGHT: (C)1980,JPO&Japio
JP13227978A 1978-10-26 1978-10-26 Self-adjusting gap bearing Expired JPS5947164B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13227978A JPS5947164B2 (en) 1978-10-26 1978-10-26 Self-adjusting gap bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13227978A JPS5947164B2 (en) 1978-10-26 1978-10-26 Self-adjusting gap bearing

Publications (2)

Publication Number Publication Date
JPS5560716A true JPS5560716A (en) 1980-05-08
JPS5947164B2 JPS5947164B2 (en) 1984-11-17

Family

ID=15077559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13227978A Expired JPS5947164B2 (en) 1978-10-26 1978-10-26 Self-adjusting gap bearing

Country Status (1)

Country Link
JP (1) JPS5947164B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156621U (en) * 1981-03-30 1982-10-01
US4381128A (en) * 1981-02-19 1983-04-26 General Electric Company Vibration damping tilting pad journal bearing
CN103032464A (en) * 2012-11-30 2013-04-10 上海电气电站设备有限公司 Tilting pad structure of generator
CZ304852B6 (en) * 2013-12-05 2014-12-03 První Brněnská Strojírna Velká Bíteš, A. S. Sliding tilting-pad radial bearing
CN104454984A (en) * 2014-10-24 2015-03-25 东方电气集团东方汽轮机有限公司 Lobe bearing
CN105805155A (en) * 2014-12-31 2016-07-27 锦州新锦化机械制造有限公司 Cooled bearing
CN107120377A (en) * 2017-06-30 2017-09-01 哈尔滨工程大学 A kind of elastic support and dry friction damper
CZ308860B6 (en) * 2020-09-16 2021-07-14 Václav Ing Kučera Mechanism for adjusting segments of a segment radial bearing
CN115111263A (en) * 2022-06-17 2022-09-27 烟台恒邦泵业有限公司 Split type clearance automatic compensation bearing

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381128A (en) * 1981-02-19 1983-04-26 General Electric Company Vibration damping tilting pad journal bearing
JPS57156621U (en) * 1981-03-30 1982-10-01
JPS6115310Y2 (en) * 1981-03-30 1986-05-13
CN103032464B (en) * 2012-11-30 2015-10-07 上海电气电站设备有限公司 A kind of generator tilting bush structure
CN103032464A (en) * 2012-11-30 2013-04-10 上海电气电站设备有限公司 Tilting pad structure of generator
CZ304852B6 (en) * 2013-12-05 2014-12-03 První Brněnská Strojírna Velká Bíteš, A. S. Sliding tilting-pad radial bearing
CN104454984A (en) * 2014-10-24 2015-03-25 东方电气集团东方汽轮机有限公司 Lobe bearing
CN105805155A (en) * 2014-12-31 2016-07-27 锦州新锦化机械制造有限公司 Cooled bearing
CN107120377A (en) * 2017-06-30 2017-09-01 哈尔滨工程大学 A kind of elastic support and dry friction damper
CN107120377B (en) * 2017-06-30 2019-04-19 哈尔滨工程大学 A kind of elastic support and dry friction damper
CZ308860B6 (en) * 2020-09-16 2021-07-14 Václav Ing Kučera Mechanism for adjusting segments of a segment radial bearing
CN115111263A (en) * 2022-06-17 2022-09-27 烟台恒邦泵业有限公司 Split type clearance automatic compensation bearing
CN115111263B (en) * 2022-06-17 2023-10-27 烟台恒邦泵业有限公司 Split type gap automatic compensation bearing

Also Published As

Publication number Publication date
JPS5947164B2 (en) 1984-11-17

Similar Documents

Publication Publication Date Title
JPS5776201A (en) Oil feed device for scroll hydraulic machine
JPS56132497A (en) Axial thrust equalizer
JPS5560716A (en) Automatic gap adjusting type bearing
US2351431A (en) Shaft bearing
GB2063391A (en) Shaft seals
US2970021A (en) Device for sealing relatively movable machine parts
JPS5797920A (en) Rotary device
JPS56134623A (en) Orifice type gas static pressure bearing
ES462856A1 (en) Paper stock rotor axial position controlling and locking device
SU983341A1 (en) Hydrodynamic damper of rotor bearing assembly
JPS5673222A (en) Hydrostatic bearing device
JPS57140997A (en) Lubricating device
JPS6474359A (en) Self lubricating device for rotary shaft
JPS53132642A (en) Dynamic pressure type bearing with recess
JPH02159411A (en) Journal bearing for horizontal shaft divided into two pieces
JPS56150615A (en) Bearing device in vertical type rotary machine
JPS5297073A (en) Speed controller in oil pressure transmitter
JPS5331207A (en) Lubricator for closed compressor and like
JPS56126699A (en) Turbo machine head cover attaching device
JPS5773266A (en) Oil-hydraulic stepless speed changer
JPS5315611A (en) Bearing lubricating method for revolution volume type compressor
SU1041777A1 (en) Thrust bearing
JPS54152735A (en) Pad bearing
JPS5347002A (en) Oil hydraulic pump motor
JPS5769118A (en) Power transmission device