JPS56138516A - Thrust bearing - Google Patents
Thrust bearingInfo
- Publication number
- JPS56138516A JPS56138516A JP4032480A JP4032480A JPS56138516A JP S56138516 A JPS56138516 A JP S56138516A JP 4032480 A JP4032480 A JP 4032480A JP 4032480 A JP4032480 A JP 4032480A JP S56138516 A JPS56138516 A JP S56138516A
- Authority
- JP
- Japan
- Prior art keywords
- split
- thrust runner
- bolts
- bolt
- thrust
- 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
Links
Abstract
PURPOSE: To improve the durability of a thrust bearing having a thrust runner split into a plurality of sections, by a method wherein a plurality of bolts for connecting the split sections of the thrust runner are made equal to one another in length.
CONSTITUTION: The thrust runner 2 used in a vertical shaft water turbine is fixed to a shaft 1 ao as to rotate with the latter and in this case the lower surface of the thrust runner 2 is supported by a bearing shoe 3 through an oil film. The thrust runner 2 is split into two halves through a split surface 8 and the split halves are connected to each other with bolts 9 and 10 and nuts 11. The outside bolt 9 is screwed directly into a screwed hole provided in the split sections of the thrust runner and the inside bolt 10 is screwed into a screwed hole 18 through an idle hole 13 provided between the screwed hole 18 for receiving the top end of the bolt 10 and the split surface 8. Thus, by making the bolts 9 and 10 equal to each other in length, it is possible to prevent the bolts, especially the bolt 10, from being damaged due to excessive stress applied thereon.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4032480A JPS56138516A (en) | 1980-03-31 | 1980-03-31 | Thrust bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4032480A JPS56138516A (en) | 1980-03-31 | 1980-03-31 | Thrust bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138516A true JPS56138516A (en) | 1981-10-29 |
Family
ID=12577421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4032480A Pending JPS56138516A (en) | 1980-03-31 | 1980-03-31 | Thrust bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138516A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586861A1 (en) * | 1992-09-05 | 1994-03-16 | Asea Brown Boveri Ag | Combined thrust and support bearing for hydroelectric machine with vertical axis |
WO2016013952A1 (en) * | 2014-07-21 | 2016-01-28 | Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" | Axial sliding bearing |
-
1980
- 1980-03-31 JP JP4032480A patent/JPS56138516A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0586861A1 (en) * | 1992-09-05 | 1994-03-16 | Asea Brown Boveri Ag | Combined thrust and support bearing for hydroelectric machine with vertical axis |
WO2016013952A1 (en) * | 2014-07-21 | 2016-01-28 | Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" | Axial sliding bearing |
CN106574654A (en) * | 2014-07-21 | 2017-04-19 | 中央设计机械制造股份公司 | Axial sliding bearing |
CN106574654B (en) * | 2014-07-21 | 2018-07-13 | 中央设计机械制造股份公司 | Axial plain bearing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE150846T1 (en) | FLOATING, SELF-CENTERING TURBINE WHEEL | |
JPS56138516A (en) | Thrust bearing | |
DK99385D0 (en) | DIVE PUMP ENGINE | |
JPS5718838A (en) | Measuring uniform load distribution of planetary gear | |
JPS5793812A (en) | Replacing method of rotor in screw conveyer | |
JPS5768585A (en) | Recirculation pump in nuclear reactor | |
JPS5722420A (en) | Method of securing bearing | |
JPS5554767A (en) | Equal pressurizing construction of shaft seal | |
JPS5334295A (en) | Propeller and method of installing propeller shaft | |
JPS5627073A (en) | Multistage-type hydraulic machinery | |
JPS56115867A (en) | Multistage hydraulic machine | |
JPS56154166A (en) | Multishaft hydraulic turbine | |
JPS5722419A (en) | Method of securing bearing | |
JPS5494459A (en) | Mandrel for down coiler | |
JPS5788270A (en) | Structure of speed ring and casing of water turbine | |
JPS52100037A (en) | Daft tube manhole passage of hydraulic machinery | |
JPS563317A (en) | Bearing | |
JPS5433887A (en) | Oil-water separating method | |
JPS5666518A (en) | Manufacture of partially assembled crankshaft | |
JPS5783632A (en) | Bearing structure of turbo-supercharger | |
JPS54104001A (en) | Vertical underwater pump | |
JPS555471A (en) | Floating up preventing method for rotary section of pump water wheel | |
JPS5786508A (en) | Bearing box of steam turbine | |
JPS54138908A (en) | Split type turbine casing | |
JPS56136145A (en) | Rotor for rotary electrical machine |