CN111284322A - Oil suction pipe assembly, fuel oil connector and fuel tank - Google Patents
Oil suction pipe assembly, fuel oil connector and fuel tank Download PDFInfo
- Publication number
- CN111284322A CN111284322A CN202010095967.8A CN202010095967A CN111284322A CN 111284322 A CN111284322 A CN 111284322A CN 202010095967 A CN202010095967 A CN 202010095967A CN 111284322 A CN111284322 A CN 111284322A
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- Prior art keywords
- oil
- fuel
- oil suction
- fuel tank
- pipe assembly
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/01—Arrangement of fuel conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to an oil suction pipe assembly, a fuel oil connector and a fuel tank. The oil suction pipe assembly comprises an oil suction hose and a floating piece; one end of the oil suction hose is connected with an oil outlet of the fuel tank; the other end of the oil suction hose can extend to the bottom of the fuel tank, the floating piece is arranged at the end part of the oil suction hose close to the bottom of the fuel tank, and the floating piece is used for enabling the end part of the oil suction hose to be always positioned below the liquid level of fuel in the fuel tank. The oil suction device can avoid the problem that an oil suction port in a fuel tank is sucked empty.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an oil suction pipe assembly, a fuel connector and a fuel tank.
Background
The fuel tank is a container for storing fuel, however, most of the fuel tanks are arranged along the running direction of the vehicle at present, so that the phenomenon that the fuel is sucked and cut off at the fuel suction port can exist when the vehicle runs on a steep slope.
Disclosure of Invention
Objects of the invention include, for example, providing a suction tube assembly, fuel connector and fuel tank that avoids the problem of suction emptying of the suction port in the fuel tank.
Embodiments of the invention may be implemented as follows:
in a first aspect, an embodiment provides a suction pipe assembly for adsorbing fuel in a fuel tank, including:
an oil suction hose and a floating member;
one end of the oil suction hose is connected with an oil outlet of the fuel tank; the other end of the oil suction hose can extend to the bottom of the fuel tank, the floating piece is arranged at the end part of the oil suction hose close to the bottom of the fuel tank, and the floating piece is used for enabling the end part of the oil suction hose to be always located below the liquid level of fuel in the fuel tank.
In an alternative embodiment, the float member comprises a first float and a weight;
the heavy hammer is arranged on the oil suction hose through the first floater; and the sum of the weight of the heavy hammer and the end part of the oil suction hose is equal to the buoyancy generated by the first floater in the fuel, so that the end part of the oil suction hose and the heavy hammer are positioned below the liquid level of the fuel.
In an alternative embodiment, the volume of the end of the weight near the first float is less than the volume of the end of the weight remote from the first float.
In an alternative embodiment, the end of the heavy hammer close to the first float is provided with a plurality of oil suction holes, and the nozzle at the end of the oil suction hose is connected with the oil suction holes.
In an optional embodiment, the fuel oil sucking device further comprises a filter screen, the filter screen is arranged in the heavy hammer, and the fuel oil passes through the oil sucking hole and the filter screen and then enters the oil sucking hose.
In a second aspect, embodiments provide a fuel connector comprising a return pipe and an oil suction pipe assembly according to any one of the preceding embodiments;
one end of the oil return pipe is connected with an oil return opening of the fuel tank, and the other end of the oil return pipe extends to the bottom of the fuel tank;
the fuel oil enters the fuel oil system through the oil suction pipe assembly and then returns to the fuel oil tank through the oil return pipe.
In an optional embodiment, the system further comprises a liquid level sensor, a second floater and a vertical pipe;
one end of the vertical pipe is arranged at the top of the fuel tank, and the other end of the vertical pipe extends to the bottom of the fuel tank;
the second floater is movably arranged on the vertical pipe along the height direction of the vertical pipe, and the second floater is used for floating on the liquid level of the fuel oil;
the liquid level sensor is arranged on the vertical pipe and is matched with the second floater to measure the liquid level height of the fuel oil.
In a third aspect, embodiments provide a fuel tank comprising a tank body and the fuel connector of the previous embodiments;
the oil return pipe and the oil suction pipe assembly are arranged in the box body, and the fuel oil in the box body enters a fuel oil system through the oil suction pipe assembly and then returns to the box body through the oil return pipe.
In an optional embodiment, the fuel tank further comprises an accommodating groove, and a plurality of oil passing holes communicated with the tank body are formed in the side wall of the accommodating groove;
the oil suction pipe assembly is located in the accommodating groove.
In an optional embodiment, a first vertical plate and a second vertical plate with preset heights are arranged at the bottom of the fuel tank, and the first vertical plate and the second vertical plate enclose to form the accommodating groove;
the first vertical plate and the second vertical plate are provided with a plurality of through oil holes.
The beneficial effects of the embodiment of the invention include, for example:
one end of an oil suction hose of the oil suction pipe assembly is connected with an oil outlet of the fuel tank; the other end of the oil suction hose can extend to the bottom of the fuel tank, the floating piece is arranged at the end part of the oil suction hose close to the bottom of the fuel tank, and the floating piece is used for enabling the end part of the oil suction hose to be always positioned below the liquid level of fuel in the fuel tank. Therefore, the oil suction port is always positioned below the liquid level, so that the oil suction port can smoothly suck oil and the phenomenon of air suction is avoided. The oil suction pipe assembly can ensure that the oil suction port cannot be sucked empty when a vehicle runs at a low fuel oil level; and the structure is simple, the operation is convenient, and the economic benefit is remarkable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a structure of an oil suction pipe assembly;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is a schematic view of a fuel tank;
fig. 4 is a partial schematic view of fig. 3.
Icon: 10-an oil suction pipe assembly; 110-an oil suction hose; 120-a float; 121-a first float; 122-weight; 123-oil suction hole; 20-a fuel connector; 21-an oil return pipe; 22-a liquid level sensor; 23-a second float; 24-a standpipe; 25-oil return hole; 26-an oil outlet interface; 27-an oil return interface; 28-air-permeable interface; 30-a fuel tank; 31-a box body; 310-a receiving tank; 311-a first riser; 312-a second riser; 313-oil passing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, the present embodiment provides an oil suction pipe assembly 10 for adsorbing fuel in a fuel tank 30, which includes an oil suction hose 110 and a float member 120.
One end of the oil suction hose 110 is connected with an oil outlet of the fuel tank 30; the other end of the suction hose 110 can extend to the bottom of the fuel tank 30, and the float member 120 is provided at the end of the suction hose 110 near the bottom of the fuel tank 30, and the float member 120 is used to keep the end of the suction hose 110 below the level of the fuel in the fuel tank 30.
At present, most of the oil suction ports of the fuel tanks 30 are arranged in the middle and fixed positions. Because the space structure of some fuel tanks 30 is limited, the section is generally narrow, and the length arranged along the vehicle running direction is long, the phenomenon that oil is sucked and cut off at an oil suction port possibly exists when the vehicle runs on a steep slope up and down, and the vehicle is out of control due to the fact that an engine stops.
Accordingly, one end of the oil suction hose 110 of the oil suction pipe assembly 10 of the present embodiment is connected to the oil outlet of the fuel tank 30; the other end of the suction hose 110 can extend to the bottom of the fuel tank 30. Meanwhile, the floating member 120 is disposed at the end of the suction hose 110 near the bottom of the fuel tank 30, and the floating member 120 is used to keep the end of the suction hose 110 below the level of the fuel in the fuel tank 30. Therefore, the oil suction port is always positioned below the liquid level, so that the oil suction port can smoothly suck oil and the phenomenon of air suction is avoided. The oil suction pipe assembly can ensure that the oil suction port cannot be sucked empty when a vehicle runs at a low fuel oil level; meanwhile, the influence of the change of the fuel liquid level on the smoothness of oil suction can be avoided; in addition, the structure is simple, the operation is convenient, and the economic benefit is remarkable.
Please refer to fig. 1 to 4 for further structural details.
In the present embodiment of the invention, the float member 120 includes a first float 121 and a weight 122; the weight 122 is arranged on the oil suction hose 110 through the first floater 121; and the sum of the weight 122 and the end of the suction hose 110 is equal to the buoyancy of the first float 121 in the fuel so that the end of the suction hose 110 and the weight 122 are located below the level of the fuel.
The weight 122 can significantly increase the weight of the float 120, making the float 120 more stable on the page. Specific buoyancy refers to the difference (resultant force) of the pressure of each surface of an object in a fluid (including liquid and gas). The buoyancy is defined as F-float-G (i.e. the buoyancy of the object is equal to the gravity of the displaced liquid when the object sinks), and the calculation can be used to derive the formula F-float- ρ liquid-gV (ρ liquid: liquid density in kilograms per cubic meter; G: the ratio of gravity to mass G in 9.8N/kg in the rough calculation, G can be 10N/kg in newtons; V row: the volume of the displaced liquid in cubic meters).
As can be seen from the formula, as the weight increases, the volume of displaced liquid increases, and the buoyancy increases accordingly, with the center of gravity of the float member 120 being lower. Therefore, the floating piece 120 is more stable on the liquid level, the oil suction port can extend into the liquid level all the time to suck oil, the smoothness of oil suction is guaranteed, and the reliability of a fuel system is improved.
It should be noted that, in other embodiments of the present invention, the weight 122 may not be provided, and only the first float 121 may be provided. The buoyancy of the first float 121 is only an example and is not limited as long as it can overcome the gravity of the weight 122 and the end of the oil suction hose 110, so that the end of the oil suction hose 110 is located under the liquid level of the fuel.
Further, in the present embodiment of the invention, the volume of the end of the weight 122 close to the first float 121 is smaller than the volume of the end of the weight 122 far from the first float 121. Optionally, in this embodiment, the weight 122 is a conical boss, the top of the cone is connected to the first float 121, and the bottom of the cone is far away from the first float 121. Therefore, the heavy weight 122 can keep the oil suction pipe assembly 10 in the oil, so that the oil suction pipe assembly will not be overturned due to the swinging of the liquid level and the oil suction hole 123 will be exposed to the air to be emptied.
As can also be seen from the figure, in the present embodiment of the invention, the end of the weight 122 near the first float 121 is provided with a plurality of oil suction holes 123, and the nozzle of the end of the oil suction hose 110 is connected with the oil suction holes 123.
Optionally, the oil suction holes 123 are located about 20mm from the bottom surface of the cone, and the oil suction holes 123 are evenly distributed on the surface of the cone along the circumferential direction. Therefore, the weight 122 is further ensured to be heavy at the bottom and light at the top, so that the oil suction port of the oil suction pipe assembly 10 is kept in a downward posture in oil, and the smoothness of oil suction is ensured.
In the present embodiment of the invention, the oil suction pipe assembly 10 further includes a filter screen, the filter screen is disposed in the weight 122, and the fuel oil passes through the oil suction hole 123 and the filter screen and then enters the oil suction hose 110. The filter screen ensures the cleanliness of oil passing through the oil suction hose 110, ensures the quality of the oil in the fuel pipeline, and ensures the high efficiency and stability of the fuel system. And the filter screen can be cleaned or replaced after being detached from the first floater 121.
It should be noted that, a steel wire lining is arranged in the oil suction hose 110, so that the toughness and strength of the oil suction hose 110 are ensured, and the stability and reliability of the oil suction process are ensured.
In a second aspect, the embodiment provides a fuel joint 20, the fuel joint 20 includes a return pipe 21 and the oil suction pipe assembly 10 of any one of the previous embodiments; one end of the oil return pipe 21 is connected with an oil return opening of the fuel tank 30, and the other end of the oil return pipe 21 extends to the bottom of the fuel tank 30; the fuel enters the fuel system through the suction pipe assembly 10 and returns to the fuel tank 30 through the return pipe 21.
In the present embodiment of the invention, the fuel connector 20 further comprises a liquid level sensor 22, a second float 23 and a standpipe 24, one end of the standpipe 24 is disposed at the top of the fuel tank 30, and the other end of the standpipe 24 extends to the bottom of the fuel tank 30; the second float 23 is movably arranged on the vertical pipe 24 along the height direction of the vertical pipe 24, and the second float 23 is used for floating on the liquid level of the fuel; a level sensor 22 is provided on the standpipe 24 to determine the level of fuel in cooperation with a second float 23.
Further, the fuel connector 20 further includes a housing, and the housing is provided with an oil outlet 26, an oil return 27, and a ventilation port 28. The oil return pipe 21 is connected to the engine via an oil return connection 27 with the fuel system and the oil outlet pipe is connected to the engine via an oil outlet connection 26 with the fuel system.
As can be seen from the figure, the side surface of the bottom of the oil return pipe 21 is drilled with an oil return hole 25, and the oil return pipe 21 is connected with the lower bottom surface of the liquid level sensor 22 assembly into a whole so as to increase the rigidity of the two pipes.
Optionally, the liquid level sensor 22 of the present embodiment is a reed pipe liquid level sensor 22.
In a third aspect, the embodiment provides a fuel tank 30, the fuel tank 30 comprises a tank body 31 and the fuel connector 20 of the previous embodiment; the oil return pipe 21 and the oil suction pipe assembly 10 are both arranged in the tank body 31, and the fuel in the tank body 31 enters the fuel system through the oil suction pipe assembly 10 and returns to the tank body 31 through the oil return pipe 21.
In the present embodiment of the invention, the fuel tank 30 further includes a receiving groove 310, and a plurality of oil passing holes 313 communicating with the inside of the tank 31 are formed on a sidewall of the receiving groove 310; the oil suction pipe assembly 10 is located in the receiving groove 310.
Optionally, a first vertical plate 311 and a second vertical plate 312 with preset heights are arranged at the bottom of the fuel tank 30, and the first vertical plate 311 and the second vertical plate 312 enclose to form a receiving groove 310; the first riser 311 and the second riser 312 are both provided with a plurality of oil passing holes 313.
Specifically, in the vehicle traveling direction, a first vertical plate 311 and a second vertical plate 312 are provided adjacent to each other in the case 31, and the first vertical plate 311 and the second vertical plate 312 form a receiving groove 310. The first vertical plate 311 and the second vertical plate 312 are provided with oil passing holes 313 which are uniformly distributed, so that oil in the groove and oil outside the groove can freely flow, and the liquid level is guaranteed to be equal to the height.
In use, the fuel connector 20 is fixed on the upper surface of the casing 31, and the suction pipe assembly 10 is installed and placed in the receiving groove 310. Thus, when the vehicle travels up and down a steep slope, the suction pipe assembly 10 can follow the flow of the liquid level in the accommodating groove 310 without causing the suction hole 123 to be empty and without being entangled with the liquid level sensor 22 or interfering with the movement of the second float 23.
The beneficial effects of the embodiment of the invention include, for example:
the floating piece 120 enables the oil suction port to be always positioned below the liquid level, thereby ensuring that the oil suction port can smoothly suck oil and preventing the phenomenon of air suction. The oil suction pipe assembly can ensure that the oil suction port cannot be sucked empty when a vehicle runs at a low fuel oil level; and the structure is simple, the operation is convenient, and the economic benefit is remarkable. Specifically, the method comprises the following steps:
1) the structure is simple and easy to realize;
2) the oil suction hole 123 (port) moves and changes along with the liquid level, so that the air suction and oil cut-off can not be caused at any time, and the safety accident is avoided.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An oil suction pipe assembly for adsorbing fuel oil in a fuel tank, comprising:
an oil suction hose and a floating member;
one end of the oil suction hose is connected with an oil outlet of the fuel tank; the other end of the oil suction hose can extend to the bottom of the fuel tank, the floating piece is arranged at the end part of the oil suction hose close to the bottom of the fuel tank, and the floating piece is used for enabling the end part of the oil suction hose to be always located below the liquid level of fuel in the fuel tank.
2. The oil suction pipe assembly of claim 1, wherein:
the floating piece comprises a first floater and a heavy hammer;
the heavy hammer is arranged on the oil suction hose through the first floater; and the sum of the weight of the heavy hammer and the end part of the oil suction hose is equal to the buoyancy generated by the first floater in the fuel, so that the end part of the oil suction hose and the heavy hammer are positioned below the liquid level of the fuel.
3. The oil suction pipe assembly of claim 2, wherein:
the volume of the end part of the heavy hammer close to the first floater is smaller than the volume of the end part of the heavy hammer far away from the first floater.
4. The oil suction pipe assembly according to claim 2 or 3, wherein:
the end part of the heavy hammer close to the first floater is provided with a plurality of oil suction holes, and the pipe orifice at the end part of the oil suction hose is connected with the oil suction holes.
5. The oil suction pipe assembly of claim 4, wherein:
the fuel oil sucking hose is characterized by further comprising a filter screen, wherein the filter screen is arranged in the heavy hammer, and the fuel oil passes through the oil sucking hole and enters the oil sucking hose again through the filter screen.
6. A fuel connector is characterized in that:
said fuel fitting comprising a return oil pipe and an oil suction pipe assembly according to any one of claims 1 to 5;
one end of the oil return pipe is connected with an oil return opening of the fuel tank, and the other end of the oil return pipe extends to the bottom of the fuel tank;
the fuel oil enters the fuel oil system through the oil suction pipe assembly and then returns to the fuel oil tank through the oil return pipe.
7. The fuel joint of claim 6, wherein:
also comprises a liquid level sensor, a second floater and a vertical pipe,
one end of the vertical pipe is arranged at the top of the fuel tank, and the other end of the vertical pipe extends to the bottom of the fuel tank;
the second floater is movably arranged on the vertical pipe along the height direction of the vertical pipe, and the second floater is used for floating on the liquid level of the fuel oil;
the liquid level sensor is arranged on the vertical pipe and is matched with the second floater to measure the liquid level height of the fuel oil.
8. A fuel tank, characterized by:
the fuel tank comprises a tank body and the fuel connector of claim 6 or 7;
the oil return pipe and the oil suction pipe assembly are arranged in the box body, and the fuel oil in the box body enters a fuel oil system through the oil suction pipe assembly and then returns to the box body through the oil return pipe.
9. The fuel tank of claim 8, wherein:
the fuel tank also comprises an accommodating groove, and the side wall of the accommodating groove is provided with a plurality of oil passing holes communicated with the inside of the tank body;
the oil suction pipe assembly is located in the accommodating groove.
10. The fuel tank of claim 9, wherein:
a first vertical plate and a second vertical plate with preset heights are arranged at the bottom of the fuel tank, and the first vertical plate and the second vertical plate are enclosed to form the accommodating groove;
the first vertical plate and the second vertical plate are provided with a plurality of through oil holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095967.8A CN111284322A (en) | 2020-02-17 | 2020-02-17 | Oil suction pipe assembly, fuel oil connector and fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095967.8A CN111284322A (en) | 2020-02-17 | 2020-02-17 | Oil suction pipe assembly, fuel oil connector and fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111284322A true CN111284322A (en) | 2020-06-16 |
Family
ID=71026674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010095967.8A Pending CN111284322A (en) | 2020-02-17 | 2020-02-17 | Oil suction pipe assembly, fuel oil connector and fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111284322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139781A (en) * | 2021-03-30 | 2022-10-04 | 广州汽车集团股份有限公司 | Fuel tank and automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925185A1 (en) * | 1999-05-26 | 2000-12-21 | Fafnir Gmbh | Level measurement device has float rotatable about an axis and a magnetic field sensor arranged inside a tube to produce signal dependent on angular position of float |
| US20060090552A1 (en) * | 2004-10-29 | 2006-05-04 | American Power Conversion Corporation | Fuel level measurement and run time interpolation |
| CN101450612A (en) * | 2008-12-18 | 2009-06-10 | 上海汽车集团股份有限公司 | Fuel tank for automobile |
| CN201780147U (en) * | 2010-09-10 | 2011-03-30 | 陕西德仕奥联汽车电子电器有限责任公司 | Fuel oil liquid level sensor |
| CN204961130U (en) * | 2015-08-06 | 2016-01-13 | 潍柴动力股份有限公司 | Novel oil absorption mechanism |
| CN208364273U (en) * | 2018-06-26 | 2019-01-11 | 江苏沃得农业机械有限公司 | A kind of oil pipe component and the fuel oil box using the oil pipe component |
| CN209069389U (en) * | 2018-10-12 | 2019-07-05 | 北京航空航天大学 | A kind of extension type fuel level sensor device |
-
2020
- 2020-02-17 CN CN202010095967.8A patent/CN111284322A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925185A1 (en) * | 1999-05-26 | 2000-12-21 | Fafnir Gmbh | Level measurement device has float rotatable about an axis and a magnetic field sensor arranged inside a tube to produce signal dependent on angular position of float |
| US20060090552A1 (en) * | 2004-10-29 | 2006-05-04 | American Power Conversion Corporation | Fuel level measurement and run time interpolation |
| CN101450612A (en) * | 2008-12-18 | 2009-06-10 | 上海汽车集团股份有限公司 | Fuel tank for automobile |
| CN201780147U (en) * | 2010-09-10 | 2011-03-30 | 陕西德仕奥联汽车电子电器有限责任公司 | Fuel oil liquid level sensor |
| CN204961130U (en) * | 2015-08-06 | 2016-01-13 | 潍柴动力股份有限公司 | Novel oil absorption mechanism |
| CN208364273U (en) * | 2018-06-26 | 2019-01-11 | 江苏沃得农业机械有限公司 | A kind of oil pipe component and the fuel oil box using the oil pipe component |
| CN209069389U (en) * | 2018-10-12 | 2019-07-05 | 北京航空航天大学 | A kind of extension type fuel level sensor device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139781A (en) * | 2021-03-30 | 2022-10-04 | 广州汽车集团股份有限公司 | Fuel tank and automobile |
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Application publication date: 20200616 |