CN108757088A - Dry lubrication system oil tank - Google Patents
Dry lubrication system oil tank Download PDFInfo
- Publication number
- CN108757088A CN108757088A CN201810457104.3A CN201810457104A CN108757088A CN 108757088 A CN108757088 A CN 108757088A CN 201810457104 A CN201810457104 A CN 201810457104A CN 108757088 A CN108757088 A CN 108757088A
- Authority
- CN
- China
- Prior art keywords
- oil tank
- tank ontology
- ontology
- subsea
- lubrication system
- 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
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 29
- 239000010729 system oil Substances 0.000 title claims abstract description 27
- 239000003921 oil Substances 0.000 claims abstract description 130
- 239000010687 lubricating oil Substances 0.000 claims abstract description 39
- 238000010926 purge Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- F01M11/0004—Oilsumps
-
- 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
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0029—Oilsumps with oil filters
-
- 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
- F01M11/0004—Oilsumps
- F01M2011/0083—Dry sumps
-
- 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
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
Abstract
The invention discloses a kind of dry lubrication system oil tank, including oil tank ontology and flowline connection to subsea, the flowline connection to subsea is detachable connection with the oil tank ontology, and flowline connection to subsea is equipped with the strainer for being filtered to lubricating oil.The dry lubrication system oil tank of the present invention facilitates subsequent maintenance to maintain using the flowline connection to subsea of detachable integrated strainer.
Description
Technical field
The invention belongs to aircraft technology fields, specifically, the present invention relates to a kind of dry lubrication system oil tanks.
Background technology
Piston engine mostly uses greatly wet sump lubricating system at present, and for oil sump as Fuel Tanking Unit, use is this
The engine of lubricating system is mainly used in the industries such as automobile, agri-vehicle, and the arrangement space of engine is bigger, not only increases
The weight and size for having added engine influence engine phenomena such as improving the position of centre of gravity of engine, while will appear " stirring oil "
Working performance.And dry sump lubrication system is then by using external oil tank as Fuel Tanking Unit, it not only can be with
Engine center of gravity is reduced, while the structure more flattening of engine can be made.Compared to traditional automobile industry, aircraft is to hair
The position of motivation, angle requirement are higher, thus aviation piston engine is frequently with dry sump lubrication system.
The dry lubrication system oil tank of existing aviation piston engine there is inconvenient maintenance and complicated is asked
Topic.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of do
Formula lubricating system oil tank, it is therefore an objective to facilitate maintenance.
To achieve the goals above, the technical solution that the present invention takes is：Dry lubrication system oil tank, including lubricating oil
Case ontology and flowline connection to subsea, the flowline connection to subsea and the oil tank ontology are detachable connection, on flowline connection to subsea
Equipped with the strainer for being filtered to lubricating oil.
The strainer be inner hollow cylindrical structure, strainer have first end and the second end, the first of strainer
End is connect with the flowline connection to subsea.
The second end of the strainer is closed.
The strainer is coaxial arrangement with the flowline connection to subsea.
The flowline connection to subsea is connect by bolt with the oil tank ontology.
Sealing ring is equipped between the flowline connection to subsea and the oil tank ontology.
The dry lubrication system oil tank further includes being set on the oil tank ontology and for making from boat
The lubricating oil of empty piston-engined cylinder body along with the tangent direction of the internal face of oil tank ontology flow into oil tank ontology into
Oil connection, it is obtuse angle to have angle and the angle between the axial direction and the axial direction of oil tank ontology of inlet connector.
The inlet connector and the flowline connection to subsea are set to the opposite end of the oil tank ontology.
The axis perpendicular of the axis of the flowline connection to subsea and the oil tank ontology.
The dry lubrication system oil tank further includes the purge cock being set on the oil tank ontology and returns
Oil connection, purge cock and the flowline connection to subsea are set to the same end of oil tank ontology, oil returning pipe joint and it is described into
Oil connection is set to the same end of oil tank ontology.
The dry lubrication system oil tank of the present invention, it is convenient using the flowline connection to subsea of detachable integrated strainer
Subsequent maintenance is maintained.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural schematic diagram of dry lubrication system oil tank of the present invention；
Fig. 2 is the decomposition diagram of dry lubrication system oil tank of the present invention；
In figure label for：1, purge cock；2, exhaust fitting；3, oil returning pipe joint；4, inlet connector；5, flowline
Joint body；6, fuel-displaced pipe flange；7, bolt；8, flat shim；9, oil tank ontology；10, sealing ring；11, washer；12, lubricating oil
Case lid；13, lubricating oil scale；14, neck tube is extended；15, strainer.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to the design of the present invention, technical solution
Solution, and contribute to its implementation.
It should be noted that in embodiment disclosed below, " first " and " second " not representative structure and/or
Absolute differentiation relationship functionally, does not represent the sequence that executes of priority yet, and merely for convenience of description.
As shown in Figure 1 to Figure 2, the present invention provides a kind of dry lubrication system oil tanks, including 9 He of oil tank ontology
Flowline connection to subsea, flowline connection to subsea and oil tank ontology 9 are detachable connection, flowline connection to subsea be equipped with for lubricating oil into
The strainer 15 of row filtering.
Specifically, as depicted in figs. 1 and 2, flowline connection to subsea is connect with oil pump by oil pipe, will be in oil tank
Lubricating oil be continuously transported to oil pump, oil pump is operated by the bent axle driving of aviation piston engine.Oil tank
Ontology 9 is the structure of inner hollow and oil tank ontology 9 is cylindrical, and the inner chamber body of oil tank ontology 9 is sliding for storing lubricating oil
The inner chamber body of fuel tank is the circular cavity being arranged at oil tank inside center.The axis of flowline connection to subsea and oil tank ontology 9
Axis perpendicular, flowline connection to subsea is stretched out towards the outside of oil tank ontology 9, convenient for being connect with oil pipe.
Preferably, flowline connection to subsea be connect with oil tank ontology 9 by bolt 7 and flowline connection to subsea at least through
One bolt 7 is connect with oil tank ontology 9, convenient for disassembly and assembly, efficient, and subsequent maintenance is facilitated to maintain.As depicted in figs. 1 and 2, go out
Oil connection includes flowline connection to subsea ontology 5 and the fuel-displaced pipe flange 6 that is set on flowline connection to subsea ontology 5, flowline connection to subsea
Ontology 5 is both ends open and the pipe of inner hollow, the axis of flowline connection to subsea ontology 5 mutually hang down with the axis of oil tank ontology 9
Straight and flowline connection to subsea ontology 5 diameter is less than the diameter of oil tank ontology 9, one end and the strainer 15 of flowline connection to subsea ontology 5
It is fixedly connected, the other end of flowline connection to subsea ontology 5 is connect by oil pipe with oil pump.Fuel-displaced pipe flange 6 is connect in flowline
It is fixedly connected with flowline connection to subsea ontology 5 at position between the both ends of head ontology 5, fuel-displaced pipe flange 6, which has, allows bolt 7 to pass through
Through-hole, oil tank ontology 9, which has, allows the threaded hole that bolt 7 is screwed into.Oil tank ontology 9, which has, allows flowline connection to subsea ontology 5 to insert
The mounting hole entered, the mounting hole are the through-hole for extending radially through setting in the side wall upper edge oil tank ontology 9 of oil tank ontology 9,
The overall diameter of flowline connection to subsea ontology 5 is equal with the diameter of the mounting hole, and flowline connection to subsea ontology 5 is inserted into mounting hole,
Strainer 15 is located in the inner chamber body of oil tank ontology 9.
As depicted in figs. 1 and 2, close preferably, being equipped with sealing ring 10 between flowline connection to subsea and oil tank ontology 9
Sealing function is played in seal 10, avoids occurring lubricating oil leakage between flowline connection to subsea and oil tank ontology 9, improves sealing performance.
The sealing ring 10 is O-ring, and sealing ring 10 is sheathed on flowline connection to subsea ontology 5, sealing ring 10 and be clipped in fuel-displaced pipe flange 6 with
Between oil tank ontology 9.
As depicted in figs. 1 and 2, strainer 15 has the function of that coarse filtration, strainer 15 can carry out the lubricating oil for flowing out oil tank ontology 9
Filtering, to filter out the impurity in lubricating oil.Strainer 15 is integrated on flowline connection to subsea, compact-sized, arrangement is convenient, Er Qiexiang
The parts such as collecting filter can be saved by comparing traditional wet sump, facilitate maintenance.Preferably, strainer 15 is interior
The hollow cylindrical structure in portion, strainer 15 are coaxial arrangement with flowline connection to subsea, and strainer 15 has first end and the second end,
The first end of strainer 15 is connect with flowline connection to subsea.
As depicted in figs. 1 and 2, the diameter of strainer 15 is identical as the diameter of flowline connection to subsea ontology 5, and first end is
One end in the axial direction of strainer 15, the second end be strainer 15 axial direction on the other end, the first end of strainer 15 with it is fuel-displaced
The end of pipe fitting ontology 5 is fixedly connected, and strainer 15 is coaxial arrangement with flowline connection to subsea ontology 5.Strainer 15, which has, allows lubricating oil
By filter hole, filter hole be the circular ring shape side wall upper edge strainer 15 of strainer 15 the through-hole for extending radially through setting (i.e.
Filter opening is to be extended on the inner headed face of strainer 15 since on the periphery of strainer 15 along the radial of strainer 15), filter hole is being filtered
It is arranged multiple on the circular ring shape side wall of net 15, all filter hole are to be uniformly distributed along the axial and circumferential of strainer 15.Filter hole is close
For cloth on the circular ring shape side wall of strainer 15, filter hole makes the inner chamber body of strainer 15 is in the inner chamber body of oil tank ontology 9 to connect
Logical state, and then the lubricating oil in oil tank ontology 9 can be by flowing into after the filtering of strainer 15 in flowline connection to subsea.Strainer 15
The second end is closed, and the first end of strainer 15 is open end, and the second end of strainer 15 is blind end, and the second end is not arranged
Filter hole, the lubricating oil in oil tank ontology 9 cannot enter through the second end of strainer 15 in strainer 15, in oil tank ontology 9
Lubricating oil is only capable of entering strainer 15 through filter hole, and good filtration effect, it is convenient that the later stage maintains disassembly, cleaning.
As shown in Figure 1 to Figure 2, dry lubrication system oil tank of the invention further includes being set on oil tank ontology 9
And for making the lubricating oil of the cylinder body from aviation piston engine flow into cunning along with the tangent direction of the internal face of oil tank ontology 9
Inlet connector 4 in oil tank body 9 has angle and is somebody's turn to do between the axial direction and the axial direction of oil tank ontology 9 of inlet connector 4
Angle is obtuse angle.One end of inlet connector 4 is fixedly connected with oil tank ontology 9, and the other end of inlet connector 4 is located at lubricating oil
The outside of case ontology 9 and the end of inlet connector 4 pass through the connection of the cylinder body of oil pipe and aviation piston engine, inlet connector
4 relative to oil tank ontology 9 be to be obliquely installed, and inlet connector 4 and oil tank ontology 9 are in certain angle of inclination, make to come from
With the internal face with oil tank ontology 9, (internal face is the cylindrical surface inside oil tank ontology 9 to the lubricating oil of cylinder body, this is interior
The axis of wall surface is the axis of oil tank ontology 9) tangent direction flows into oil tank ontology 9, by the centrifugal movement of lubricating oil,
It realizes Oil-gas Separation, while the direct vertical impact of lubricating oil being avoided to flow into the inside of oil tank ontology 9 and generate bubble, it is ensured that lubrication
Effect.
As shown in Figure 1 to Figure 2, inlet connector 4 and flowline connection to subsea are set to the opposite end of oil tank ontology 9.It is sliding
It is one end (and lubricating oil in the axial direction of oil tank ontology 9 that oil tank body 9, which has first end and the second end, first end,
The upper end of case ontology 9), the second end is the other end (and the lower end of oil tank ontology 9 in the axial direction of oil tank ontology 9
Portion), (end face of first end is and oil tank ontology 9 for the end face of the first end of inlet connector 4 and oil tank ontology 9
The plane of axis perpendicular) it is fixedly connected, there is folder between the end face of the first end of inlet connector 4 and oil tank ontology 9
The angle and angle is acute angle, when lubricating oil ontology is in vertical state, inlet connector 4 is the towards oil tank ontology 9
The end face inclined upward of one end extends.Position of the inlet connector 4 on the end face of the first end of oil tank ontology 9 is located at
The outer edge of end face, the position of inlet connector 4 is far from the axis of oil tank ontology 9, the axis and lubricating oil of inlet connector 4
The internal face of case ontology 9 is tangent, so as to so that the lubricating oil from cylinder body is flowed into according to the direction of setting in oil tank ontology 9.
As shown in Figure 1 to Figure 2, dry lubrication system oil tank of the invention further includes being set on oil tank ontology 9
Purge cock 1 and oil returning pipe joint 3, purge cock 1 and flowline connection to subsea be set to the same end of oil tank ontology 9, oil return
Pipe fitting 3 and inlet connector 4 are set to the same end of oil tank ontology 9.Purge cock 1 is set to the of oil tank ontology 9
On two ends and purge cock 1 is threadedly coupled with oil tank ontology 9, has peace at the second end center of oil tank ontology 9
The threaded hole of purge cock 1 is filled, purge cock 1 is coaxially disposed with oil tank ontology 9, and purge cock 1 is located at oil tank ontology 9
At bottom centre, it is convenient for system conversion lubricating oil, in time replaces discarded lubricating oil, ensures the work of engine normal table.Oil return
Pipe fitting 3 is set on the first end of oil tank ontology 9 and the axis phase of the axis of oil returning pipe joint 3 and oil tank ontology 9
Parallel, oil returning pipe joint 3 is fixedly connected with the end face of the first end of oil tank ontology 9, and oil returning pipe joint 3 is towards oil tank
The top of ontology 9 extends, and convenient for being attached with oil pipe, oil returning pipe joint 3 is for making from other components in addition to cylinder body
Lubricating oil flow into oil tank ontology 9.
As shown in Figure 1 to Figure 2, dry lubrication system oil tank of the invention further includes being set on oil tank ontology 9
Elongation neck tube 14, for closing the elongation lubricating oil case lid 12 of neck tube 14, the cunning for detecting the lubricating oil amount in oil tank ontology 9
Oil scale 13 and the exhaust fitting 2 being set on elongation neck tube 14.Extend neck tube 14 and the first end of oil tank ontology 9
End face is fixedly connected, and elongation neck tube 14 extends towards the top of oil tank ontology 9, and elongation neck tube 14 is in upper end opening and inside
Empty pipe, it is coaxial that the diameter of elongation neck tube 14, which is less than the diameter of oil tank ontology 9 and elongation neck tube 14 and oil tank ontology 9,
Setting, lubricating oil case lid 12 is connect with elongation neck tube 14 and lubricating oil case lid 12 is used to close the upper end opening for extending neck tube 14, lubricating oil
Case lid 12 is detachable, and lubricating oil scale 13 is inserted into the inside of oil tank ontology 9 through extending the upper end opening of neck tube 14 straight down.It returns
Oil connection 3 and inlet connector 4 are located at the outside of elongation neck tube 14, and exhaust fitting 2 is for will come from boat in oil tank
The exhaust gas of empty piston-engined crankcase is discharged into air, ensures that engine the operation is stable is smooth, avoids lubricating oil rotten and leakage.
Exhaust fitting 2 makes the inner chamber body of oil tank ontology 9 and external environment be in connected state, the axis of exhaust fitting 2 with stretch
The outside of the axis perpendicular of inertance tube 14, exhaust fitting 2 towards elongation neck tube 14 extends, and exhaust fitting 2 is located at lubricating oil
The top of the first end of case ontology 9, avoids lubricating oil from revealing.
The present invention is exemplarily described above in association with attached drawing.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical solution are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. dry lubrication system oil tank, including oil tank ontology and flowline connection to subsea, it is characterised in that：The flowline connects
Head is detachable connection with the oil tank ontology, and flowline connection to subsea is equipped with the strainer for being filtered to lubricating oil.
2. dry lubrication system oil tank according to claim 1, it is characterised in that：The strainer is inner hollow
There is first end and the second end, the first end of strainer to be connect with the flowline connection to subsea for cylindrical structure, strainer.
3. dry lubrication system oil tank according to claim 2, it is characterised in that：The second end of the strainer seals
It closes.
4. dry lubrication system oil tank according to claim 2 or 3, it is characterised in that：The strainer with it is described go out
Oil connection is coaxial arrangement.
5. dry lubrication system oil tank according to any one of claims 1 to 4, it is characterised in that：The flowline connects
Head is connect by bolt with the oil tank ontology.
6. dry lubrication system oil tank according to any one of claims 1 to 5, it is characterised in that：The flowline connects
Sealing ring is equipped between head and the oil tank ontology.
7. dry lubrication system oil tank according to any one of claims 1 to 6, it is characterised in that：Further include being set to
On the oil tank ontology and for making the lubricating oil of the cylinder body from aviation piston engine along the internal face with oil tank ontology
Tangent direction flows into the inlet connector in oil tank ontology, between the axial direction and the axial direction of oil tank ontology of inlet connector
It is obtuse angle with angle and the angle.
8. dry lubrication system oil tank according to claim 7, it is characterised in that：The inlet connector and described
Flowline connection to subsea is set to the opposite end of the oil tank ontology.
9. dry lubrication system oil tank according to claim 7 or 8, it is characterised in that：The flowline connection to subsea
The axis perpendicular of axis and the oil tank ontology.
10. according to any dry lubrication system oil tank of claim 7 to 9, it is characterised in that：Further include being set to
Purge cock and oil returning pipe joint on the oil tank ontology, purge cock and the flowline connection to subsea are set to oil tank sheet
The same end of body, oil returning pipe joint and the inlet connector are set to the same end of oil tank ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457104.3A CN108757088B (en) | 2018-05-14 | 2018-05-14 | Lubricating oil tank for dry lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457104.3A CN108757088B (en) | 2018-05-14 | 2018-05-14 | Lubricating oil tank for dry lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757088A true CN108757088A (en) | 2018-11-06 |
| CN108757088B CN108757088B (en) | 2023-11-14 |
Family
ID=64006998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810457104.3A Active CN108757088B (en) | 2018-05-14 | 2018-05-14 | Lubricating oil tank for dry lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757088B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
| CN114857480A (en) * | 2021-02-04 | 2022-08-05 | 中国航发商用航空发动机有限责任公司 | Lubricating oil adding tool for aero-engine |
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| CN202484568U (en) * | 2012-03-22 | 2012-10-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Lubricating oil tank structure |
| CN203050893U (en) * | 2012-12-27 | 2013-07-10 | 吉林航空维修有限责任公司 | Diesel oil supply device of aeroengine |
| CN204716330U (en) * | 2015-06-05 | 2015-10-21 | 重庆宗申动力机械股份有限公司 | A kind of lubricating oil tank structure |
| CN106948901A (en) * | 2017-04-29 | 2017-07-14 | 江苏新海科技发展有限公司 | A kind of oil strainer |
| CN207245788U (en) * | 2017-08-17 | 2018-04-17 | 江苏康沃动力科技股份有限公司 | A kind of oil suction disk |
| CN207333320U (en) * | 2017-06-29 | 2018-05-08 | 成都鑫晨航空科技有限公司 | A kind of airborne tank with filtration apparatus |
| CN208267928U (en) * | 2018-05-14 | 2018-12-21 | 芜湖钻石航空发动机有限公司 | Dry lubrication system oil tank |
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2018
- 2018-05-14 CN CN201810457104.3A patent/CN108757088B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202484568U (en) * | 2012-03-22 | 2012-10-10 | 中国航空工业集团公司沈阳发动机设计研究所 | Lubricating oil tank structure |
| CN203050893U (en) * | 2012-12-27 | 2013-07-10 | 吉林航空维修有限责任公司 | Diesel oil supply device of aeroengine |
| CN204716330U (en) * | 2015-06-05 | 2015-10-21 | 重庆宗申动力机械股份有限公司 | A kind of lubricating oil tank structure |
| CN106948901A (en) * | 2017-04-29 | 2017-07-14 | 江苏新海科技发展有限公司 | A kind of oil strainer |
| CN207333320U (en) * | 2017-06-29 | 2018-05-08 | 成都鑫晨航空科技有限公司 | A kind of airborne tank with filtration apparatus |
| CN207245788U (en) * | 2017-08-17 | 2018-04-17 | 江苏康沃动力科技股份有限公司 | A kind of oil suction disk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
| CN114857480A (en) * | 2021-02-04 | 2022-08-05 | 中国航发商用航空发动机有限责任公司 | Lubricating oil adding tool for aero-engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108757088B (en) | 2023-11-14 |
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