CN111237376A - Heat dissipation device for shock absorber - Google Patents
Heat dissipation device for shock absorber Download PDFInfo
- Publication number
- CN111237376A CN111237376A CN202010104249.2A CN202010104249A CN111237376A CN 111237376 A CN111237376 A CN 111237376A CN 202010104249 A CN202010104249 A CN 202010104249A CN 111237376 A CN111237376 A CN 111237376A
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- Prior art keywords
- oil
- tank
- storage tank
- oil storage
- balance
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 31
- 230000035939 shock Effects 0.000 title claims abstract description 31
- 239000003921 oil Substances 0.000 claims abstract description 232
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/42—Cooling arrangements
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a heat dissipation device for a shock absorber, which comprises an oil outlet pipe, an oil return pipe, an oil storage tank and a balance tank, wherein the oil outlet pipe is connected to the oil storage tank, the oil return pipe is connected with the balance tank, the oil outlet pipe and the oil return pipe are respectively connected to a first cavity of a hydraulic cylinder positioned in a shock absorber main body, an oil guide pipe is arranged in the oil storage tank, hydraulic oil entering the oil storage tank is conveyed to the position, close to the bottom, of the oil storage tank through the oil guide pipe and flows out to the oil storage tank, the oil storage tank and the balance tank are communicated through an oil way in a connecting piece so that the hydraulic oil in the oil storage tank flows into the balance tank, the hydraulic oil flows into the balance tank from the oil storage tank after primary heat dissipation and further heat dissipation, a piston assembly is arranged in the balance tank and divides the balance tank into two parts, and a space formed by the, flows out of the oil storage tank to the other part of the balancing tank.
Description
Technical Field
The invention relates to the field of shock absorbers, in particular to a heat dissipation device for a shock absorber.
Background
The hydraulic oil of the prior art shock absorbers usually has only one heat dissipation chamber, which is usually the heat dissipation chamber connected to the first chamber of the piston. When the piston is compressed, the volume of the first chamber is reduced, the pressure oil in the first chamber flows to the heat dissipation chamber through the conveying pipeline, the volume in the first chamber is increased during return stroke, and the pressure oil flows back to the first chamber from the heat dissipation chamber through the conveying pipeline. In the process, the oil liquid flowing out of the first chamber flows back to the first chamber through the same pipeline, the heat exchange is insufficient, and the purpose of sufficient cooling cannot be achieved. The oil flowing into the heat dissipation chamber and the oil flowing out of the heat dissipation chamber cannot be sufficiently exchanged.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a heat dissipation device for a shock absorber, which comprises an oil outlet pipe and an oil return pipe, wherein oil flowing out of a first cavity flows into an oil storage tank through the oil outlet pipe, the oil storage tank is communicated with a balance tank, and hydraulic oil flowing out of the oil storage tank flows into the balance tank for secondary heat dissipation, so that the problem that the oil cannot be sufficiently dissipated by a single heat dissipation tank in the prior art is solved. The invention can effectively improve the heat dissipation efficiency through independent oil outlet and the possibility of having channels and the multi-stage heat dissipation tank. The check valves are arranged near each joint, so that the unidirectional and ordered flow of oil is ensured. Each heat dissipation tank of the invention is used as an oil storage tank, the balance tank is a balance cylinder, a piston member 7 is arranged in the balance tank, the piston member divides the balance tank into two parts, wherein a cavity close to the outlet part of the balance tank is a first part, and the first part is configured to contain hydraulic oil from the oil storage tank. The cavity close to the bottom of the balance tank is a second part, and high-pressure nitrogen is arranged in the second part.
The hydraulic oil is pressed out through high-pressure nitrogen and enters an oil return pipe, and then flows back to a first cavity in the shock absorber main body; carry the hydraulic oil that gets into the oil storage tank through oil pipe extremely the position that is close to the bottom of oil storage tank flows, lead oil pipe and divide into two spaces with the oil storage tank, from the outside space of oil pipe is led to the hydraulic oil process in oil pipe flow to the oil storage tank, from the export outflow of oil storage tank.
The technical scheme of the invention is as follows:
a heat dissipation device for a shock absorber comprises an oil outlet pipe, an oil return pipe, an oil storage tank and a balance tank, wherein the oil outlet pipe is connected to the oil storage tank, the oil return pipe is connected with the balance tank, the oil outlet pipe and the oil return pipe are respectively connected into a first cavity of a hydraulic cylinder positioned in a shock absorber main body, an oil guide pipe is arranged in the oil storage tank, hydraulic oil entering the oil storage tank is conveyed to the position, close to the bottom, of the oil storage tank through the oil guide pipe and flows out to the oil storage tank, the oil storage tank and the balance tank are communicated through an oil way in a connecting piece so that the hydraulic oil in the oil storage tank flows into the balance tank, the hydraulic oil flows into the balance tank for further heat dissipation after being subjected to primary heat dissipation from the oil storage tank, a piston assembly is arranged in the balance tank and divides the balance tank into two parts, the first part of the balance tank and the second part of the balance tank respectively, and a space of the first part formed by the piston assembly, and hydraulic oil flows out of the oil storage tank to the second part of the balance tank, and flows back into the first cavity through an oil return pipe connected with an outlet of the balance tank after being radiated by the second part of the balance tank.
Preferably, a damping adjusting valve is arranged at the outlet of the balancing tank to adjust the flow of the high-pressure oil flowing out of the balancing tank.
Preferably, the oil outlet pipe and the oil return pipe are connected by at least one oil pipe fixing clip.
Preferably, a first check valve is arranged at the connection position of the first chamber and the oil outlet pipe so as to ensure that the oil flowing out of the first chamber flows into the oil storage tank through the oil outlet pipe; a second check valve is arranged at the joint of the first chamber and the oil return pipe so as to ensure that the oil flowing out of the balance tank can flow into the first chamber; a third check valve is arranged at the inlet of the oil storage tank and the outlet of the oil outlet pipe, so that the oil can flow to the oil storage tank from the outlet pipe in a single direction; and fourth one-way valves are arranged at the outlets of the two heat dissipation tanks and the inlets of the oil return pipe, so that oil can flow to the oil return pipe from the balance tank in a one-way mode.
Preferably, a fifth one-way valve is arranged at the outlet of the oil storage tank and the inlet of the balancing tank, so that the oil can flow into the balancing tank from the oil storage tank in one way.
Preferably, the oil storage tank with the surface of balance tank all is provided with heat radiation structure, furtherly, heat radiation structure is along each jar body circumference evenly distributed's heat dissipation tooth on each jar body length direction, the heat dissipation tooth can increase the heat dissipation surface area of each jar body, more is favorable to the heat dissipation.
Preferably, the oil guide pipe is connected to an oil inlet of the oil storage tank.
Preferably, the plane of the opening of the outlet of the oil guide pipe is not perpendicular to the axis of the oil guide pipe, so as to increase the flow of the outlet, and the length of the oil guide pipe is used for controlling the hydraulic oil entering the oil storage tank to realize the maximum flow path, so as to realize good hydraulic oil heat dissipation effect.
Preferably, the bottom of the oil storage tank and the balance tank is provided with an oil storage tank end cover.
Preferably, each end cover is provided with a first fixing bracket, and each heat dissipation tank is fixed to a corresponding part of the automobile through the fixing bracket; the entry of oil storage tank and compensating tank is provided with the second fixed bolster, fixes each heat dissipation jar through this second fixed bolster, prevents the drunkenness.
Compared with the prior art, the invention has the advantages that:
the heat dissipation device for the shock absorber can solve the problem that in the prior art, a single heat dissipation tank cannot fully dissipate heat of oil. The invention can effectively improve the heat dissipation efficiency through independent oil outlet and the possibility of having channels and the multi-stage heat dissipation tank. The check valves are arranged near each joint, so that the unidirectional and ordered flow of oil is ensured. Each heat dissipation tank of the invention is used as an oil storage tank, the balance tank is a balance cylinder, a piston member 7 is arranged in the balance tank, the piston member divides the balance tank into two parts, wherein a cavity close to the outlet part of the balance tank is a first part, and the first part is configured to contain hydraulic oil from the oil storage tank. The cavity close to the bottom of the balance tank is a second part, and high-pressure nitrogen is arranged in the second part.
The hydraulic oil is pressed out through high-pressure nitrogen and enters an oil return pipe, and then flows back to a first cavity in the shock absorber main body; carry the hydraulic oil that gets into the oil storage tank through oil pipe extremely the position that is close to the bottom of oil storage tank flows, lead oil pipe and divide into two spaces with the oil storage tank, from the outside space of oil pipe is led to the hydraulic oil process in oil pipe flow to the oil storage tank, from the export outflow of oil storage tank.
Drawings
The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a heat dissipating device for a shock absorber according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
A heat sink for a shock absorber according to an embodiment of the present invention is shown in fig. 1, in which a piston and a hydraulic cylinder are located in a shock absorber body 1, and hydraulic oil is located in a first chamber of the hydraulic cylinder.
The utility model provides a heat abstractor for bumper shock absorber, its includes goes out oil pipe 4, returns oil pipe, oil storage tank 6, balance tank, and the oil storage tank passes through oil pipe 4 and links to each other with the first cavity of pneumatic cylinder to fluid flows into the oil storage tank from first cavity and dispels the heat. The balance tank is connected with the first chamber of the hydraulic cylinder through an oil return pipe. Be provided with in the oil storage tank and lead oil pipe 8, will get into the hydraulic oil of oil storage tank through leading oil pipe and carry extremely the position of being close to the bottom of oil storage tank flows, lead oil pipe and divide into two spaces with the oil storage tank, from leading the outside space of oil pipe, follow the export outflow of oil storage tank to the hydraulic oil in oil pipe flow to the oil storage tank.
Preferably, a first check valve 2 is provided at the junction of the first chamber and the outlet line to ensure that oil flowing from the first chamber flows through the outlet line to the storage tank.
Preferably, a second check valve is provided at the junction of the first chamber and the return line to ensure that oil flowing out of the balancing tank can flow into the first chamber.
Preferably, the flowline and the scavenge pipe are connected together by tubing retainer clips 3.
Furthermore, the oil pipe fixing clip is arranged between the first one-way valve and the oil storage tank and close to the corresponding position of the first one-way valve.
And in parallel, the oil pipe fixing clip is arranged between the second one-way valve and the balance tank and is close to the corresponding position of the second one-way valve.
Preferably, the oil outlet pipe is connected to the shock absorber, e.g., the first chamber, through a first joint. A first one-way valve is arranged on one side of the first joint, which is far away from the first chamber.
Preferably, the oil return pipe is connected to the shock absorber by a second connection, e.g. a first chamber, the side of the second connection remote from said first chamber being provided with a second one-way valve. That is, a first end of the oil return pipe is connected to the first chamber, and a second end of the oil return pipe is connected to the balancing tank through a fourth joint.
Preferably, a fourth check valve is arranged in the fourth joint, so that high-pressure oil flows into the oil return pipe from the balancing tank.
Preferably, a damping adjusting valve 5 is arranged between the outlet of the balance tank and the fourth joint, and the damping adjusting valve can adjust the oil outlet amount of the balance tank.
The outlet of the oil storage tank is connected with the inlet of the balancing tank. Preferably, the outlet of the oil storage tank is connected with the inlet of the balance tank through a connecting piece, the connecting piece comprises two parts, and the first part of the connecting piece is connected with the second part of the connecting piece through a fastening piece. The connecting piece is internally provided with a through hole so that the hydraulic oil flows into the inlet of the balance tank from the outlet of the oil storage tank.
Preferably, a fifth one-way valve is arranged at the through hole, and the fifth one-way valve ensures that the hydraulic oil enters the inlet of the balance tank from the outlet of the oil storage tank to realize one-way flow.
The first end of the oil outlet pipe is connected to the first chamber through a first joint, and the second end of the oil outlet pipe is connected to the oil storage tank through a third joint.
The first end of the oil return pipe is connected to the first chamber through a second joint, and the second end of the oil return pipe is connected to the balance tank through a fourth structure.
Preferably, the oil outlet pipe is a high-pressure oil pipe, and the oil return pipe is a high-pressure oil pipe.
Preferably, the oil storage tank with the surface of balance tank all is provided with heat radiation structure, furtherly, heat radiation structure is along each jar body circumference evenly distributed's heat dissipation tooth on each jar body length direction, the heat dissipation tooth can increase the heat dissipation surface area of each jar body, more is favorable to the heat dissipation.
Preferably, the heat dissipation tank is made of an aluminum alloy material.
Preferably, an oil guide pipe is arranged in the oil storage tank and is connected to an oil inlet of the oil storage tank. The oil guide pipe is a rigid pipeline, an outlet of the oil guide pipe is arranged at a position close to the bottom of the oil storage tank, namely the second end of the oil outlet pipe and the inlet of the oil guide pipe are respectively arranged at two sides of the third joint, and oil flowing into the third joint from the oil outlet pipe is conveyed to the bottom of the oil storage tank through the oil guide pipe. Preferably, the plane of the opening of the outlet of the oil conduit is not perpendicular to the axis of the oil conduit, so as to increase the flow rate of the outlet. The length of the oil guide pipe is used for controlling the hydraulic oil entering the oil storage tank to realize the maximum flow path so as to realize a good hydraulic oil heat dissipation effect.
Preferably, a third one-way valve is arranged at the third joint, so that the hydraulic oil flows into the oil storage tank along the oil outlet pipe.
Preferably, the second end of the oil return pipe is of a bent structure to accommodate the width between the inlet of the oil storage tank and the outlet of the balancing tank.
Preferably, the balancing tank is a balancing cylinder, a piston member 7 is arranged in the balancing tank, the piston member divides the balancing tank into two parts, wherein a cavity close to an outlet part of the balancing tank is a first part, and the first part is configured to contain hydraulic oil from the oil storage tank. The cavity close to the bottom of the balance tank is a second part, and high-pressure nitrogen is arranged in the second part.
The hydraulic oil is pressed out through the high-pressure nitrogen and enters the oil return pipe, and then flows back to the first cavity in the shock absorber main body.
Preferably, the bottom of the oil storage tank and the balance tank is provided with an oil storage tank end cover 10, each end cover is provided with a first fixing support 9, and each heat dissipation tank is fixed to the corresponding part of the automobile through the fixing supports. Preferably, the inlets of the oil storage tank and the balancing tank are provided with second fixing brackets, by which the respective heat dissipation tanks are fixed to prevent play.
Preferably, the oil pipe fixing clip is at least one.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. Those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "at least three" means two or more unless otherwise specified.
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 (10)
1. A heat dissipation device for a shock absorber is characterized by comprising an oil outlet pipe, an oil return pipe, an oil storage tank and a balance tank, wherein the oil outlet pipe is connected to the oil storage tank, the oil return pipe is connected with the balance tank, the oil outlet pipe and the oil return pipe are respectively connected into a first cavity of a hydraulic cylinder positioned in a shock absorber main body, an oil guide pipe is arranged in the oil storage tank, hydraulic oil entering the oil storage tank is conveyed to the position, close to the bottom, of the oil storage tank through the oil guide pipe and flows out to the oil storage tank, the oil storage tank and the balance tank are communicated through an oil way in a connecting piece, so that the hydraulic oil in the oil storage tank flows into the balance tank, the hydraulic oil flows into the balance tank from the oil storage tank after primary heat dissipation to further dissipate heat, a piston assembly is arranged in the balance tank and divides the balance tank into two parts, which are a first part of the balance tank and a second part, high-pressure nitrogen is filled in the space of the first part formed by the bottom of the piston assembly and the balance tank, the high-pressure nitrogen flows out of the oil storage tank to the second part of the balance tank, and hydraulic oil flows back to the first cavity through the oil return pipe connected with the outlet of the balance tank after being radiated by the second part of the balance tank.
2. The heat dissipating device for a shock absorber as set forth in claim 1, wherein a damping adjustment valve is provided at an outlet of the balancing tank to adjust a flow rate of the high-pressure oil flowing out of the balancing tank.
3. The heat dissipating device for a shock absorber as set forth in claim 1, wherein said drain pipe and said return pipe are connected by at least one oil pipe fixing clip.
4. The heat dissipating device for a shock absorber as set forth in claim 1, wherein a first check valve is provided at a junction of said first chamber and said oil outlet pipe to ensure that the oil flowing out of said first chamber flows into said oil storage tank through said oil outlet pipe; a second check valve is arranged at the joint of the first chamber and the oil return pipe so as to ensure that the oil flowing out of the balance tank can flow into the first chamber; a third check valve is arranged at the inlet of the oil storage tank and the outlet of the oil outlet pipe, so that the oil can flow to the oil storage tank from the outlet pipe in a single direction; and fourth one-way valves are arranged at the outlets of the two heat dissipation tanks and the inlets of the oil return pipe, so that oil can flow to the oil return pipe from the balance tank in a one-way mode.
5. The heat dissipating device for a shock absorber as set forth in claim 4, wherein a fifth check valve is provided at an outlet of said oil storage tank and an inlet of said balancing tank so that oil flows from said oil storage tank into said balancing tank in one direction.
6. The heat dissipating device for a shock absorber according to claim 5, wherein the outer surfaces of the oil storage tank and the balancing tank are provided with heat dissipating structures, and further, the heat dissipating structures are heat dissipating teeth evenly distributed along the circumferential direction of each tank in the length direction of each tank, and the heat dissipating teeth can increase the heat dissipating surface area of each tank, thereby facilitating heat dissipation.
7. The heat dissipating device for a shock absorber as set forth in claim 6, wherein said oil conduit is connected to an oil inlet of said oil storage tank.
8. The heat dissipating device for a shock absorber as claimed in claim 7, wherein the opening of the outlet of the oil conduit is not perpendicular to the axis of the oil conduit in a plane in which the opening is located, so as to increase the flow rate of the outlet, and the length of the oil conduit controls the maximum flow path of the hydraulic oil entering the oil storage tank, so as to achieve good heat dissipation effect of the hydraulic oil.
9. The heat dissipating device for a shock absorber as set forth in claim 8, wherein the bottom of the oil storage tank and the balance tank is provided with an oil storage tank end cap.
10. The heat dissipating device for a shock absorber as claimed in claim 9, wherein each end cap is provided with a first fixing bracket by which each heat dissipating can is fixed to a corresponding portion of the automobile; the entry of oil storage tank and compensating tank is provided with the second fixed bolster, fixes each heat dissipation jar through this second fixed bolster, prevents the drunkenness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104249.2A CN111237376B (en) | 2020-02-20 | 2020-02-20 | Heat dissipation device for shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010104249.2A CN111237376B (en) | 2020-02-20 | 2020-02-20 | Heat dissipation device for shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111237376A true CN111237376A (en) | 2020-06-05 |
| CN111237376B CN111237376B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010104249.2A Active CN111237376B (en) | 2020-02-20 | 2020-02-20 | Heat dissipation device for shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111237376B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498531A (en) * | 2020-11-30 | 2021-03-16 | 储华 | Multistage buffering anti-bumping bicycle cushion rod |
| CN114877000A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Heat dissipation device for shock absorber |
| CN115574040A (en) * | 2022-10-21 | 2023-01-06 | 徐州铭尊机电有限公司 | Electric motor car damping device and use this damping device's cooling system thereof |
| EP4148296A1 (en) * | 2021-09-10 | 2023-03-15 | Fox Factory, Inc. | Cooling device for a vehicle shock absorber |
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| JPS55104590U (en) * | 1979-01-19 | 1980-07-21 | ||
| JPH0731001Y2 (en) * | 1988-12-23 | 1995-07-19 | 株式会社ユニシアジェックス | Hydraulic shock absorber |
| WO2006010207A1 (en) * | 2004-07-29 | 2006-02-02 | Graeme Kershaw Robertson | Cooling of vehicle suspension systems |
| EP2495472A2 (en) * | 2011-03-03 | 2012-09-05 | Fox Factory, Inc. | Cooler for a suspension damper |
| CN104806686A (en) * | 2015-05-12 | 2015-07-29 | 武汉理工大学 | Integrated water cooling and heat radiating system based on automobile cylinder type damper |
| CN206513754U (en) * | 2017-03-03 | 2017-09-22 | 江西捷凯机械有限公司 | A kind of noise reduction heat abstractor of damper |
| CN109899446A (en) * | 2019-04-23 | 2019-06-18 | 广州卓眺玶游乐设备有限公司 | A kind of vibration damper for vehicle |
| CN209638300U (en) * | 2019-01-25 | 2019-11-15 | 温州市宋达减震器有限公司 | A kind of automobile absorber that self-loopa is cooling |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE893762C (en) * | 1944-06-03 | 1953-10-19 | Hemscheidt Maschf Hermann | Hydraulic vibration damper, especially for motor vehicles |
| JPS55104590U (en) * | 1979-01-19 | 1980-07-21 | ||
| JPH0731001Y2 (en) * | 1988-12-23 | 1995-07-19 | 株式会社ユニシアジェックス | Hydraulic shock absorber |
| WO2006010207A1 (en) * | 2004-07-29 | 2006-02-02 | Graeme Kershaw Robertson | Cooling of vehicle suspension systems |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498531A (en) * | 2020-11-30 | 2021-03-16 | 储华 | Multistage buffering anti-bumping bicycle cushion rod |
| EP4148296A1 (en) * | 2021-09-10 | 2023-03-15 | Fox Factory, Inc. | Cooling device for a vehicle shock absorber |
| CN114877000A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Heat dissipation device for shock absorber |
| CN114877000B (en) * | 2022-04-13 | 2024-05-10 | 山东阿诺达汽车零件制造有限公司 | Shock absorber heat abstractor |
| CN115574040A (en) * | 2022-10-21 | 2023-01-06 | 徐州铭尊机电有限公司 | Electric motor car damping device and use this damping device's cooling system thereof |
| CN115574040B (en) * | 2022-10-21 | 2023-10-20 | 徐州铭尊机电有限公司 | Cooling system for electric vehicle |
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| Publication number | Publication date |
|---|---|
| CN111237376B (en) | 2021-07-27 |
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Effective date of registration: 20240627 Address after: 065400 east of ganba village, Chaobai Henan, Xianghe County, Langfang City, Hebei Province Patentee after: XIANGHE BAOLIANG METAL PRODUCTS Co.,Ltd. Country or region after: China Address before: 064206 Malanyu town Wei Jin He Cun, Zunhua City, Tangshan City, Hebei Province Patentee before: TANGSHAN BAOLIANG AUTOMOBILE FITTING Co.,Ltd. Country or region before: China |