GB658044A - Improvements in and relating to lubricating arrangements for high-speed shafts - Google Patents
Improvements in and relating to lubricating arrangements for high-speed shaftsInfo
- Publication number
- GB658044A GB658044A GB13005/49A GB1300549A GB658044A GB 658044 A GB658044 A GB 658044A GB 13005/49 A GB13005/49 A GB 13005/49A GB 1300549 A GB1300549 A GB 1300549A GB 658044 A GB658044 A GB 658044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- lubricant
- bearings
- reservoir
- annular passage
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
-
- 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
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
-
- 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
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/02—Turbines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
658,044. Lubricators. BRITISH THOMSON-HOUSTON CO., Ltd. May 16, 1949, No. 13005. Convention date, May 27, 1948. [Classes 12 (iii)] [Also in Group II] A lubrication system for a high-speed shaft 2, as for a turbine rotor 22, consisting of two coaxial quill shafts 3, 5, defining a central bore 4 enclosed by an annular passage 6. comprises passing lubricant, gravity fed from a reservoir 14, through a centrifugal impeller 15 and the blades 17 of a member 16, and along the annular passage 6, wherein air-free liquid is centrifugally separated to the outside thereof to flow through radial shaft holes 24, 26 of bearings 19, 20. The outflowing lubricant from the bearings actuates injectors 31, 32 to withdraw spent lubricant from the bearing housing 1, a conduit 35 ensuring the retention of a certain minimum depth of oil therein, and to withdraw foam through the bore 4, and, via an end bearing 8, a conduit 12, whence both fluids are returned to the reservoir 14 via a conduit 38.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US658044XA | 1948-05-27 | 1948-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB658044A true GB658044A (en) | 1951-10-03 |
Family
ID=22065217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13005/49A Expired GB658044A (en) | 1948-05-27 | 1949-05-16 | Improvements in and relating to lubricating arrangements for high-speed shafts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB658044A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023642B (en) * | 1954-09-25 | 1958-01-30 | Kloeckner Humboldt Deutz Ag | Lubricating device for bearings of machines |
DE1088769B (en) * | 1957-08-22 | 1960-09-08 | Garrett Corp | Lubricating device for the bearings of a shaft rotating in a housing |
US3779345A (en) * | 1972-05-22 | 1973-12-18 | Gen Electric | Emergency lubrication supply system |
US3810528A (en) * | 1971-11-04 | 1974-05-14 | Lucas Aerospace Ltd | Turbine with lubricant tanks in centre body and housing |
-
1949
- 1949-05-16 GB GB13005/49A patent/GB658044A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1023642B (en) * | 1954-09-25 | 1958-01-30 | Kloeckner Humboldt Deutz Ag | Lubricating device for bearings of machines |
DE1088769B (en) * | 1957-08-22 | 1960-09-08 | Garrett Corp | Lubricating device for the bearings of a shaft rotating in a housing |
DE1088769C2 (en) * | 1957-08-22 | 1961-03-02 | Garrett Corp | Lubricating device for the bearings of a shaft rotating in a housing |
US3810528A (en) * | 1971-11-04 | 1974-05-14 | Lucas Aerospace Ltd | Turbine with lubricant tanks in centre body and housing |
US3779345A (en) * | 1972-05-22 | 1973-12-18 | Gen Electric | Emergency lubrication supply system |
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