GB708099A - Improvements in lubricating systems for gear-boxes - Google Patents
Improvements in lubricating systems for gear-boxesInfo
- Publication number
- GB708099A GB708099A GB8456/52A GB845652A GB708099A GB 708099 A GB708099 A GB 708099A GB 8456/52 A GB8456/52 A GB 8456/52A GB 845652 A GB845652 A GB 845652A GB 708099 A GB708099 A GB 708099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- oil
- pump
- lubricating
- casing
- 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
- 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
- F16N7/38—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 a separate pump; Central lubrication systems
- F16N7/40—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 a separate pump; Central lubrication systems in a closed circulation system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
- F01M11/062—Accommodating movement or position of machines or engines, e.g. dry sumps
- F01M11/065—Position
- F01M11/067—Position inverted, e.g. for inverted flight
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0436—Pumps
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0443—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of lubricant during tilt or high acceleration, e.g. problems related to the tilt or extreme acceleration of the transmission casing and the supply of lubricant under these conditions
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0493—Gearings with spur or bevel gears
- F16H57/0495—Gearings with spur or bevel gears with fixed gear ratio
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
708,099. Lubricating. AIR-EQUIPEMENT April 2, 1952 [April 6, 1951], No. 8456/52. Class 12(3) A lubricating system, for use in a gearbox for accessories on aircraft, is intended to ensure lubrication when the aircraft is in inverted flight, and comprises a lubricating pump fed from an oil tank in the upper part of the gearbox casing, the tank being normally supplied with oil by a drainage pump which takes the oil from the bottom of the casing, the arrangement being such that in the inverted flight position the tank is fed by gravity while the drainage pump runs idly, the intake of the lubricating pump always remaining submerged in the oil in the tank whatever may be the position of the gearbox. As shown, the drainage pump 22b, Fig. 2, withdraws oil through a passage 23 from the bottom of the casing 1 and supplies it through a passage 24 to the bottom of a tank 2. An opening 3 provides communication between the top of the tank and the inside of the casing. The lubricating pump 22a, Fig. 3, withdraws oil from the tank 2 through an outlet 25 and supplies it through pipes 26, 27 to points to be lubricated. Excess lubricant passes by a valve 28 to a pipe 29 opening into the bottom of the tank 2. The outlet 25 remains submerged when the aircraft is inverted so that the pump 22a can still function.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR708099X | 1951-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB708099A true GB708099A (en) | 1954-04-28 |
Family
ID=9068719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8456/52A Expired GB708099A (en) | 1951-04-06 | 1952-04-02 | Improvements in lubricating systems for gear-boxes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB708099A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1159236B (en) * | 1959-09-03 | 1963-12-12 | Daimler Benz Ag | Arrangement of the lubricant pump on the housing of gearboxes, especially reduction gears for aircraft engines |
DE2347635A1 (en) * | 1972-10-10 | 1974-05-02 | Buero Patent Ag | BLEED DEVICE ON A GEARBOX |
US4153141A (en) * | 1977-06-20 | 1979-05-08 | General Electric Company | Auxiliary oil supply system |
DE3120394A1 (en) * | 1980-06-09 | 1982-04-29 | Steyr-Daimler-Puch AG, 1010 Wien | Lubricating device for gearboxes |
DE3209514A1 (en) * | 1982-03-16 | 1983-09-22 | BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München | GEARBOX WITH PRESSURE LUBRICATION |
AT374256B (en) * | 1982-05-10 | 1984-04-10 | Steyr Daimler Puch Ag | LUBRICATION DEVICE FOR MOTOR VEHICLE TRANSMISSION |
EP0124771A1 (en) * | 1983-05-04 | 1984-11-14 | Nissan Motor Co., Ltd. | Automatic transmission |
US4511016A (en) * | 1982-11-16 | 1985-04-16 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Lubricating system for gas turbine engines |
EP2799674A1 (en) * | 2013-03-11 | 2014-11-05 | Pratt & Whitney Canada Corp. | Lubrication oil system for a reduction gearbox |
CN106394912A (en) * | 2016-11-30 | 2017-02-15 | 江西洪都航空工业集团有限责任公司 | Aircraft inverted flight test oil tank |
-
1952
- 1952-04-02 GB GB8456/52A patent/GB708099A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1159236B (en) * | 1959-09-03 | 1963-12-12 | Daimler Benz Ag | Arrangement of the lubricant pump on the housing of gearboxes, especially reduction gears for aircraft engines |
DE2347635A1 (en) * | 1972-10-10 | 1974-05-02 | Buero Patent Ag | BLEED DEVICE ON A GEARBOX |
US4153141A (en) * | 1977-06-20 | 1979-05-08 | General Electric Company | Auxiliary oil supply system |
DE3120394A1 (en) * | 1980-06-09 | 1982-04-29 | Steyr-Daimler-Puch AG, 1010 Wien | Lubricating device for gearboxes |
DE3209514A1 (en) * | 1982-03-16 | 1983-09-22 | BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München | GEARBOX WITH PRESSURE LUBRICATION |
US4658665A (en) * | 1982-03-16 | 1987-04-21 | Bhs-Bayerische Berg-, Hutten- Und Salzwerke Aktiengesellschaft | Gear installation |
AT374256B (en) * | 1982-05-10 | 1984-04-10 | Steyr Daimler Puch Ag | LUBRICATION DEVICE FOR MOTOR VEHICLE TRANSMISSION |
US4511016A (en) * | 1982-11-16 | 1985-04-16 | Mtu Motoren-Und Turbinen-Union Muenchen Gmbh | Lubricating system for gas turbine engines |
EP0124771A1 (en) * | 1983-05-04 | 1984-11-14 | Nissan Motor Co., Ltd. | Automatic transmission |
EP2799674A1 (en) * | 2013-03-11 | 2014-11-05 | Pratt & Whitney Canada Corp. | Lubrication oil system for a reduction gearbox |
CN106394912A (en) * | 2016-11-30 | 2017-02-15 | 江西洪都航空工业集团有限责任公司 | Aircraft inverted flight test oil tank |
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