CN113882937A - Engine oil filtering and cooling module for engine - Google Patents
Engine oil filtering and cooling module for engine Download PDFInfo
- Publication number
- CN113882937A CN113882937A CN202111342036.4A CN202111342036A CN113882937A CN 113882937 A CN113882937 A CN 113882937A CN 202111342036 A CN202111342036 A CN 202111342036A CN 113882937 A CN113882937 A CN 113882937A
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- Prior art keywords
- oil
- wall
- engine
- pipe
- fixed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
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- 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
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- 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
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/08—Arrangements of lubricant coolers
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- 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
- F01M2011/033—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means comprising coolers or heat exchangers
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- 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
- F01M2011/036—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means comprising pumps for the cooling circuit
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil filtering and cooling module for an engine, which comprises a shell and a water pump volute which are integrated into a whole, wherein a top cover is fixed on the upper side wall of the shell, a bottom plate is fixed on the lower side wall of the shell, an organic oil cooler is fixed on the lower side wall of the bottom plate, an oil return pipe is connected to the lower side wall of the oil cooler, an oil inlet and an oil outlet are formed in the outer wall of the shell, an oil conveying pipe connected with the oil inlet and the oil outlet is arranged in the shell, an engine oil filtering module is arranged in the middle of the oil conveying pipe, and an extension pipe is connected to the outer wall of the oil conveying pipe. Has the advantages that: according to the invention, the water pump, the engine oil filtering module and the engine oil cooler are integrated, so that the structure is more compact, the occupied space is reduced, and when the temperature of the engine oil is too high, part of the engine oil flows into the engine oil cooler for cooling through the shunting of the engine oil, so that the temperature of the engine oil is not too high or too low, and the engine oil can work at the temperature.
Description
Technical Field
The invention relates to the technical field of engines, in particular to an engine oil filtering and cooling module for an engine.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines (reciprocating piston engines), external combustion engines (stirling engines, steam engines, etc.), jet engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aircraft engine) comprising the power device.
Each part on traditional engine is for installing alone, for example engine oil filters module, machine oil cooling module, engine cooling module etc. adopts independent installation to cause easily and takes up the space increase, and the installation component is scattered not compact, and the easy not hard up emergence incident.
In order to solve the problems, an engine oil filtering and cooling module for an engine is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an oil filtering and cooling module for an engine.
In order to achieve the purpose, the invention adopts the following technical scheme: an engine oil filtering and cooling module for an engine comprises a shell and a water pump volute which are integrated into a whole, wherein a top cover is fixed on the upper side wall of the shell, a bottom plate is fixed on the lower side wall of the shell, an engine oil cooler is fixed on the lower side wall of the bottom plate, an oil return pipe is connected to the lower side wall of the engine oil cooler, an oil inlet and an oil outlet are formed in the outer wall of the shell, an oil conveying pipe connected with the oil inlet and the oil outlet is arranged in the shell, an engine oil filtering module is arranged in the middle of the oil conveying pipe, an extension pipe is connected to the outer wall of the oil conveying pipe, a drainage pipe is arranged on the inner wall of the extension pipe in a sliding mode, an oil guide port is formed in the outer wall of the drainage pipe, an oil guide pipe is connected between the lower end of the drainage pipe and the engine oil cooler, a thermistor is fixed in the shell, a heat conducting rod is fixed on the upper side wall of the thermistor, and the end of the heat conducting rod extends into the oil conveying pipe in a penetrating mode, a magnet plate is fixed on the lower side wall of the drainage tube, an electromagnet positioned on the lower side of the magnet plate is fixed in the shell, the electromagnet is connected with the thermistor through a lead, a water delivery pipe is arranged in the bottom plate, the output end of the water pump volute is connected with one end of the water delivery pipe, the upper side wall of the water delivery pipe is integrally formed with a connecting pipe, the inner wall of the upper end of the connecting pipe is provided with a water guide pipe in a sliding way, a water inlet is arranged on the outer wall of the lower end of the water guide pipe, the outer wall of the water guide pipe is connected with a cooling pipe extending into the engine oil cooler, the outer wall of the cooling pipe is sleeved with a return spring, two ends of the return spring are respectively fixedly connected with the outer wall of the cooling pipe and the upper side wall of the bottom plate, the drainage tube is characterized in that a rotating plate is rotatably connected in the shell, the left end of the rotating plate is positioned on the upper side of the water guide tube, and a transverse plate positioned on the lower side of the right end of the rotating plate is fixed on the outer wall of the drainage tube.
In the above oil filtering and cooling module for the engine, the outer wall of the oil guide pipe is sleeved with the extension spring, and two ends of the extension spring are respectively fixedly connected with the lower side wall of the bottom plate and the outer wall of the oil guide pipe.
In foretell engine oil for engine filters cooling module, engine oil filters module is including being located the connecting tank at defeated oil pipe middle part, install the erection column in the connecting tank, a plurality of installation chambeies, every have evenly been seted up on the erection column all install the filter core in the installation chamber, the cavity has been seted up to the right side inside of connecting tank, be connected with between cavity and the erection column and violently manage, violently manage and contact with the filter core tip of downside.
In foretell engine oil for engine filters cooling module, the last lateral wall of connecting tank slides and inserts and be equipped with the slide bar, the lower extreme of slide bar is fixed with along the gliding piston of cavity inner wall, be fixed with connecting spring between the interior roof of piston and cavity, the casing internal fixation has the switch that is located the slide bar upside, the casing internal fixation has the telescopic link, the vertical downward fixed of drive end of telescopic link has the pinion rack, pinion rack through connection jar sets up, the fixed cover of outer wall of erection column is equipped with the ring gear, the pinion rack meshes with the ring gear mutually.
In the above oil filtering and cooling module for an engine, an end cover is mounted on the lower side wall of the connecting tank through a bolt.
In the above oil filtering and cooling module for the engine, the switch is a self-reset switch.
Compared with the prior art, this engine oil filters cooling module's advantage lies in:
according to the invention, the water pump, the engine oil filtering module and the engine oil cooler are integrated, so that the structure is more compact, the occupied space is reduced, and when the temperature of the engine oil is too high, part of the engine oil flows into the engine oil cooler for cooling through the shunting of the engine oil, so that the temperature of the engine oil is not too high or too low, and the engine oil can work at the temperature.
Drawings
FIG. 1 is a schematic structural diagram of an oil filtering cooling module for an engine according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a housing of an oil filtering cooling module for an engine according to the present invention;
FIG. 3 is a schematic diagram of an internal structure of a connecting tank in an engine oil filtering cooling module according to the present invention;
fig. 4 is an end view of a mounting post in an oil filter cooling module for an engine according to the present invention.
In the figure: the oil cooler comprises a shell 1, a water pump volute 2, an engine oil cooler 3, an oil return pipe 4, a top cover 5, a bottom plate 6, an oil inlet 7, an oil outlet 8, an oil delivery pipe 9, a connecting tank 10, a cavity 11, a piston 12, a sliding rod 13, a connecting spring 14, a switch 15, a telescopic rod 16, a mounting column 17, a toothed plate 18, a toothed ring 19, a transverse pipe 20, an end cover 21, a thermistor 22, a heat conducting rod 23, an extension pipe 24, a drainage pipe 25, an oil guide opening 26, a magnet plate 27, an electromagnet 28, an oil guide pipe 29, a rotating plate 30, a water guide pipe 31, a cooling pipe 32, a water inlet 33, a mounting cavity 34 and a filter element 35.
Detailed Description
Engine water jacket
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Referring to fig. 1-4, an engine oil filtering and cooling module for an engine comprises a housing 1 and a water pump volute 2 which are integrated into a whole, a top cover 5 is fixed on the upper side wall of the housing 1, a bottom plate 6 is fixed on the lower side wall of the housing 1, an oil cooler 3 is fixed on the lower side wall of the bottom plate 6, an oil return pipe 4 is connected on the lower side wall of the oil cooler 3, an oil inlet 7 and an oil outlet 8 are arranged on the outer wall of the housing 1, an oil delivery pipe 9 connected with the oil inlet 7 and the oil outlet 8 is arranged in the housing 1, an engine oil filtering module is arranged in the middle of the oil delivery pipe 9, the engine oil filtering module comprises a connecting tank 10 positioned in the middle of the oil delivery pipe 9, an end cover 21 is installed on the lower side wall of the connecting tank 10 through bolts, an installation column 17 is installed in the connecting tank 10, the installation column 17 can be taken out by opening the end cover 21 when a filter element 35 is taken out and cleaned, a plurality of installation cavities 34 are evenly arranged on the installation column 17, all install filter core 35 in every installation cavity 34, cavity 11 has been seted up to the right side inside of connecting tank 10, be connected with between cavity 11 and the erection column 17 and violently manage 20, violently manage 20 and the filter core 35 tip of downside and contact, machine oil passes through oil inlet 7 and gets into to defeated oil pipe 9 in, the rethread violently manages 20 and the contact of filter core 35 of downside, carry out the filtration of machine oil, flow out from the left side of connecting tank 10 after filtering, get into to the engine, flow out to defeated oil pipe 9 in from the engine again, later discharge from oil-out 8.
Further, the left end of the oil delivery pipe 9 is communicated with the inside of the engine, a check valve is arranged at the left end of the oil delivery pipe 9, engine oil flows back into the oil delivery pipe 9 after flowing in the engine, and the check valve prevents the engine oil from flowing to the right end of the oil delivery pipe 9.
A sliding rod 13 is slidably inserted into the upper side wall of the connecting tank 10, a piston 12 sliding along the inner wall of the cavity 11 is fixed at the lower end of the sliding rod 13, a connecting spring 14 is fixed between the piston 12 and the inner top wall of the cavity 11, a switch 15 positioned on the upper side of the sliding rod 13 is fixed in the shell 1, a self-reset switch is adopted as the switch 15, a telescopic rod 16 is fixed in the shell 1, a toothed plate 18 is vertically and downwardly fixed at the driving end of the telescopic rod 16, the toothed plate 18 penetrates through the connecting tank 10, a toothed ring 19 is fixedly sleeved on the outer wall of the mounting column 17, the toothed ring 19 is meshed with the toothed ring 18, when the filter element 35 on the lowest side is blocked, engine oil in the cavity 11 is gradually increased, the piston 12 is jacked up, the switch 15 is pressed, the switch 15 is connected with the telescopic rod 16 and an external power supply through a wire, at the moment, the telescopic rod 16 starts to work, the telescopic rod 16 drives the toothed plate 18 to move downwards, and drives the mounting column 17 to rotate through the meshing of the toothed plate 18 and the toothed ring 19, the filter element 35 with the lower side blocked is rotated to one side, and the filter element 35 without the lower side is rotated to the lowest side, so that the engine oil is filtered.
The outer wall of the oil delivery pipe 9 is connected with an extension pipe 24, the inner wall of the extension pipe 24 is slidably provided with a drainage pipe 25, the outer wall of the drainage pipe 25 is provided with an oil guide port 26, an oil guide pipe 29 is connected between the lower end of the drainage pipe 25 and the oil cooler 3, the outer wall of the oil guide pipe 29 is sleeved with a telescopic spring, two ends of the telescopic spring are respectively fixedly connected with the lower side wall of the bottom plate 6 and the outer wall of the oil guide pipe 29, a thermistor 22 is fixed in the shell 1, a heat conduction rod 23 is fixed on the upper side wall of the thermistor 22, the end part of the heat conduction rod 23 penetrates and extends into the oil delivery pipe 9, a magnet plate 27 is fixed on the lower side wall of the drainage pipe 25, an electromagnet 28 positioned on the lower side of the magnet plate 27 is fixed in the shell 1, the electromagnet 28 is connected with the thermistor 22 through a lead, the lead is also connected with an external power supply, when the temperature of the engine oil is too high, the heat is guided out to be contacted with the thermistor 22 through the heat conduction rod 23, the temperature of thermistor 22 reduces, the electric current of leading-in electro-magnet 28 increases, magnetism on electro-magnet 28 increases, promote the drainage tube 25 through the magnetic repulsion between electro-magnet 28 and the magnet board 27 and move up, make oil guide 26 and defeated oil pipe 9 intercommunication, some oil in defeated oil pipe 9 gets into in drainage tube 25 and the oil guide pipe 29, the rethread leads oil pipe 29 and cools off in entering into service oil cooler 3, realize the cooling of machine oil, behind the machine oil temperature, electro-magnet 28 magnetism reduces, drainage tube 25 moves back under expanding spring's reverse elasticity, machine oil stops to derive to in machine oil cooler 3.
A water delivery pipe is arranged in the bottom plate 6, the output end of the water pump volute 2 is connected with one end of the water delivery pipe, a connecting pipe is integrally formed on the upper side wall of the water delivery pipe, a water guide pipe 31 is arranged on the inner wall of the upper end of the connecting pipe in a sliding manner, a water inlet 33 is formed in the outer wall of the lower end of the water guide pipe 31, the outer wall of the water guide pipe 31 is connected with a cooling pipe 32 extending into the engine oil cooler 3, a reset spring is sleeved on the outer wall of the cooling pipe 32, two ends of the reset spring are respectively and fixedly connected with the outer wall of the cooling pipe 32 and the upper side wall of the bottom plate 6, a rotating plate 30 is rotatably connected in the shell 1, the left end of the rotating plate 30 is positioned on the upper side of the water guide pipe 31, a transverse plate positioned on the lower side of the right end of the rotating plate 30 is fixed on the outer wall of the drainage pipe 25, the other end of the water delivery pipe is connected with the engine water jacket, water is pumped into the water delivery pipe through the water pump in the water pump volute 2 and then enters the engine water jacket to perform cooling work of the engine, when the temperature of the engine oil rises, the drainage tube 25 moves upwards, the transverse plate extrudes the rotating plate 30 to rotate, the rotating plate 30 pushes the water guide tube 31 to move downwards, the water inlet 33 is connected with the water pipe, at the moment, the cooling water enters the cooling tube 32, and the cooling effect of the engine oil cooler 3 is improved.
Further, the oil cooler 3 passes through the water pipe, and the water that gets into the supplementary cooling of oil cooler 3 flows back through the water pipe, and installs the check valve on the water pipe, avoids water to flow into in the oil cooler 3 from the water pipe.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The engine oil filtering and cooling module for the engine is characterized by comprising a shell (1) and a water pump volute (2) which are integrated into a whole, wherein a top cover (5) is fixed on the upper side wall of the shell (1), a bottom plate (6) is fixed on the lower side wall of the shell (1), an oil cooler (3) is fixed on the lower side wall of the bottom plate (6), an oil return pipe (4) is connected to the lower side wall of the oil cooler (3), an oil inlet (7) and an oil outlet (8) are arranged on the outer wall of the shell (1), an oil conveying pipe (9) connected with the oil inlet (7) and the oil outlet (8) is arranged in the shell (1), the middle of the oil conveying pipe (9) is provided with the engine oil filtering module, the outer wall of the oil conveying pipe (9) is connected with an extension pipe (24), and a drainage pipe (25) is arranged on the inner wall of the extension pipe (24) in a sliding manner, an oil guide port (26) is formed in the outer wall of the drainage tube (25), an oil guide tube (29) is connected between the lower end of the drainage tube (25) and the engine oil cooler (3), a thermistor (22) is fixed in the shell (1), a heat conduction rod (23) is fixed on the upper side wall of the thermistor (22), the end of the heat conduction rod (23) penetrates through the inner portion of the oil conveying tube (9), a magnet plate (27) is fixed on the lower side wall of the drainage tube (25), an electromagnet (28) located on the lower side of the magnet plate (27) is fixed in the shell (1), the electromagnet (28) is connected with the thermistor (22) through a wire, a water conveying tube is arranged in the bottom plate (6), the output end of the water pump volute (2) is connected with one end of the water conveying tube, a connecting tube is integrally formed on the upper side wall of the water conveying tube, a water guide tube (31) is arranged on the upper end inner wall of the connecting tube in a sliding mode, the oil cooler is characterized in that a water inlet (33) is formed in the outer wall of the lower end of the water guide pipe (31), the outer wall of the water guide pipe (31) is connected with a cooling pipe (32) extending into the oil cooler (3), a return spring is sleeved on the outer wall of the cooling pipe (32), two ends of the return spring are fixedly connected with the outer wall of the cooling pipe (32) and the upper side wall of the bottom plate (6) respectively, a rotating plate (30) is connected in the shell (1) in a rotating mode, the left end of the rotating plate (30) is located on the upper side of the water guide pipe (31), and a transverse plate located on the lower side of the right end of the rotating plate (30) is fixed on the outer wall of the drainage pipe (25).
2. The engine oil filtering and cooling module for the engine as claimed in claim 1, wherein an expansion spring is sleeved on the outer wall of the oil guide pipe (29), and two ends of the expansion spring are fixedly connected with the lower side wall of the bottom plate (6) and the outer wall of the oil guide pipe (29), respectively.
3. The engine oil filtering cooling module for the engine according to claim 1, wherein the engine oil filtering module comprises a connecting tank (10) located in the middle of an oil conveying pipe (9), a mounting column (17) is installed in the connecting tank (10), a plurality of mounting cavities (34) are uniformly formed in the mounting column (17), a filter element (35) is installed in each mounting cavity (34), a cavity (11) is formed inside the right side of the connecting tank (10), a transverse pipe (20) is connected between the cavity (11) and the mounting column (17), and the transverse pipe (20) is in contact with the end of the filter element (35) on the lowest side.
4. The engine oil filtering cooling module for the engine according to claim 3, wherein a sliding rod (13) is slidably inserted into an upper side wall of the connecting tank (10), a piston (12) sliding along an inner wall of the cavity (11) is fixed at a lower end of the sliding rod (13), a connecting spring (14) is fixed between the piston (12) and an inner top wall of the cavity (11), a switch (15) located at an upper side of the sliding rod (13) is fixed in the housing (1), a telescopic rod (16) is fixed in the housing (1), a toothed plate (18) is vertically and downwardly fixed at a driving end of the telescopic rod (16), the toothed plate (18) is arranged through the connecting tank (10), a toothed ring (19) is fixedly sleeved on an outer wall of the mounting column (17), and the toothed plate (18) is meshed with the toothed ring (19).
5. The engine oil filtering cooling module for the engine as set forth in claim 1, wherein the lower side wall of the connecting tank (10) is mounted with an end cap (21) by means of a bolt.
6. The engine oil filtering cooling module for the engine as set forth in claim 1, characterized in that the switch (15) is a self-reset switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342036.4A CN113882937A (en) | 2021-11-12 | 2021-11-12 | Engine oil filtering and cooling module for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111342036.4A CN113882937A (en) | 2021-11-12 | 2021-11-12 | Engine oil filtering and cooling module for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113882937A true CN113882937A (en) | 2022-01-04 |
Family
ID=79017993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111342036.4A Pending CN113882937A (en) | 2021-11-12 | 2021-11-12 | Engine oil filtering and cooling module for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113882937A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538279A (en) * | 2023-05-15 | 2023-08-04 | 山东百昌汽车零部件有限公司 | New forms of energy electricity drive bridge reduction gear casing assembly |
| CN117553115A (en) * | 2023-11-14 | 2024-02-13 | 浙江华工汽车零部件有限公司 | Engine water pump assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607154A (en) * | 2009-08-03 | 2009-12-23 | 戚墅堰机车车辆厂工业公司 | Engine oil filter of locomotive |
| CN204952445U (en) * | 2015-09-14 | 2016-01-13 | 江苏宏宇环境科技有限公司 | Strainer valve |
| CN106089358A (en) * | 2016-08-29 | 2016-11-09 | 潍柴动力股份有限公司 | A kind of engine oil cooling filtering module and engine-cooling system |
| CN113006990A (en) * | 2021-04-19 | 2021-06-22 | 河北钛通滤清器有限公司 | Diesel filter capable of automatically switching standby filter elements |
-
2021
- 2021-11-12 CN CN202111342036.4A patent/CN113882937A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607154A (en) * | 2009-08-03 | 2009-12-23 | 戚墅堰机车车辆厂工业公司 | Engine oil filter of locomotive |
| CN204952445U (en) * | 2015-09-14 | 2016-01-13 | 江苏宏宇环境科技有限公司 | Strainer valve |
| CN106089358A (en) * | 2016-08-29 | 2016-11-09 | 潍柴动力股份有限公司 | A kind of engine oil cooling filtering module and engine-cooling system |
| CN113006990A (en) * | 2021-04-19 | 2021-06-22 | 河北钛通滤清器有限公司 | Diesel filter capable of automatically switching standby filter elements |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538279A (en) * | 2023-05-15 | 2023-08-04 | 山东百昌汽车零部件有限公司 | New forms of energy electricity drive bridge reduction gear casing assembly |
| CN116538279B (en) * | 2023-05-15 | 2023-09-26 | 山东百昌汽车零部件有限公司 | New forms of energy electricity drive bridge reduction gear casing assembly |
| CN117553115A (en) * | 2023-11-14 | 2024-02-13 | 浙江华工汽车零部件有限公司 | Engine water pump assembly |
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