GB1192422A - Liquid Lubricated Plain Bearing Assemblies - Google Patents
Liquid Lubricated Plain Bearing AssembliesInfo
- Publication number
- GB1192422A GB1192422A GB22073/67A GB2207367A GB1192422A GB 1192422 A GB1192422 A GB 1192422A GB 22073/67 A GB22073/67 A GB 22073/67A GB 2207367 A GB2207367 A GB 2207367A GB 1192422 A GB1192422 A GB 1192422A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- shaft
- passages
- flange
- radial
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
- F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
1,192,422. Bearings. ENGLISH ELECTRIC CO. Ltd. 12 May, 1967 [23 Feb., 1966], No. 22073/67. Heading F2A. A fluid cylindrical or thrust bearing has a number of substantially radial passages formed in the rotating member thereof so that, when the member is rotated and fluid is supplied to the passages, the fluid is pressurized by means of centrifugal force. In an embodiment, a rotatable shaft 10, Fig. 1, having an integral flange 11 is provided with passages 14A and 14, each of the latter terminating in a flow-restricting nozzle 15 which exhausts into a recess 16. In use, water is supplied from a pipe 18 to an annular trough 17 which connects to the passages 14A and the water is forced, by the rotation of the shaft, between a bearing surface 12 of the flange 11 and a bearing surface 13 of the non-rotating member of the bearing. In modifications, the shaft is provided with an axial passage 22, Fig. 2, which supplies water to a pair of inwardly-inclined nozzles 21, via a pair of radial passages 20; each radial passage 20 leads to a pair of inclined branch passages 21, Fig. 3 (not shown), each having a nozzle thereon; and a combined fluid cylindrical and thrust bearing for a shaft 40, Fig. 4, having an integral flange 44, comprises a fluid cylindrical portion formed by means of a housing 41, a clearance being provided between the shaft 40 and the housing 41, said clearance also serving to supply nozzles 46 of a fluid thrust portion formed by means of a flange of the housing 41 and the flange 44 of the shaft 40, the nozzles 46 being connected to the supply source of fluid via axial ducts 43, radial ducts 43A and branches 46.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22073/67A GB1192422A (en) | 1966-02-23 | 1966-02-23 | Liquid Lubricated Plain Bearing Assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22073/67A GB1192422A (en) | 1966-02-23 | 1966-02-23 | Liquid Lubricated Plain Bearing Assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1192422A true GB1192422A (en) | 1970-05-20 |
Family
ID=10173472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22073/67A Expired GB1192422A (en) | 1966-02-23 | 1966-02-23 | Liquid Lubricated Plain Bearing Assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1192422A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934761A (en) * | 1995-02-17 | 1999-08-10 | Rolls-Royce Power Engineering Plc | Boring machine having hydrostatic bearings |
EP1890045A1 (en) * | 2006-08-16 | 2008-02-20 | Siemens Aktiengesellschaft | hydrodynamic journal bearings for large turbo sets |
CN110230638A (en) * | 2019-06-13 | 2019-09-13 | 天津大学 | A kind of full working scope composite construction sliding axle |
DE102021122169A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122164A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122161A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122156A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
-
1966
- 1966-02-23 GB GB22073/67A patent/GB1192422A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934761A (en) * | 1995-02-17 | 1999-08-10 | Rolls-Royce Power Engineering Plc | Boring machine having hydrostatic bearings |
EP1890045A1 (en) * | 2006-08-16 | 2008-02-20 | Siemens Aktiengesellschaft | hydrodynamic journal bearings for large turbo sets |
EP2787228A1 (en) * | 2006-08-16 | 2014-10-08 | Siemens Aktiengesellschaft | Hydrodynamic journal bearing for large turbo-generators |
CN110230638A (en) * | 2019-06-13 | 2019-09-13 | 天津大学 | A kind of full working scope composite construction sliding axle |
DE102021122169A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122164A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122161A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
DE102021122156A1 (en) | 2021-08-26 | 2023-03-02 | Rolls-Royce Deutschland Ltd & Co Kg | Plain bearing and method for lubricating and cooling a plain bearing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |