CN105276068B - A kind of automobile absorber generating mechanism based on hydraulic tube - Google Patents

A kind of automobile absorber generating mechanism based on hydraulic tube Download PDF

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Publication number
CN105276068B
CN105276068B CN201510669665.6A CN201510669665A CN105276068B CN 105276068 B CN105276068 B CN 105276068B CN 201510669665 A CN201510669665 A CN 201510669665A CN 105276068 B CN105276068 B CN 105276068B
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China
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hydraulic
parent
pull bar
hydraulic cylinder
component
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CN201510669665.6A
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Chinese (zh)
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CN105276068A (en
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李芳仁
何纪晓
尹相鹏
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海汇新能源车辆有限公司
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Publication of CN105276068A publication Critical patent/CN105276068A/en
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Abstract

The invention belongs to automotive shock-absorbing energy-saving technical field, a kind of more particularly to automobile absorber generating mechanism based on hydraulic tube, it includes chassis seating, damping spring, body mounts, generator, hydraulic motor, slip component, slip parent part, hydraulic cylinder, hydraulic cylinder division board, hydraulic piston, damping spring wherein is installed between chassis seating and body mounts, it is provided with inside damping spring and slides parent part and slip component, slide component to slide up and down in parent part is slided, a stabilization is played to damper;Hydraulic cylinder is installed inside parent part sliding component and sliding, pitch brace is fixed on the pull bar plectane being installed on inside component, piston slides as component slides in hydraulic cylinder, hydraulic cylinder is divided into two spaces using hydraulic cylinder dividing plate, in two piston pushing courses, hydraulic oil moves in circles flowing in two cylinder spaces, hydraulic tube and hydraulic motors, so as to drive hydraulic motor to rotate, so as to produce electric energy, there is certain energy-saving effect.

Description

A kind of automobile absorber generating mechanism based on hydraulic tube

Art

The invention belongs to automotive shock-absorbing energy-saving technical field, more particularly to a kind of automobile absorber based on hydraulic tube to generate electricity Mechanism.

Background technology

Automotive suspension is the device of connecting vehicle frame elastic in automobile and axletree at present.It is typically by shock-absorbing spring, guiding The parts such as mechanism, damper are formed, and main task is to relax the impact that vehicle frame is transmitted to by uneven road surface, to improve by bus comfortable Property.

When by uneven road surface, shock-absorbing spring is used for the vibrations for filtering road surface, but shock-absorbing spring itself also has back and forth Motion, and the damper being installed in parallel with shock-absorbing spring is exactly mainly concussion when being used for suppressing bounce-back after spring shock-absorbing and come from The impact on road surface.It is fluid power piston damper to one's heart's content mostly using damper for damping vibrations, in automobile suspension system, its work is former Reason is when vehicle frame (or vehicle body) shakes between axletree and relative motion occurs, and the piston in damper moves up and down, damper The fluid of intracavitary just repeatedly flows into another intracavitary from a chamber by different holes.

Under normal conditions, these vibration energy can not timely be changed or store and be wasted.With automobile The popularization used, the energy being wasted are also more and more.

Suspension system in the market is still rested on simple buffering shock sucking function, does not provide good machine The technology that tool can be converted into other energy solves problem.

A kind of automobile absorber generating mechanism based on hydraulic tube of present invention design solves as above problem.

The content of the invention

To solve drawbacks described above of the prior art, the present invention discloses a kind of automobile absorber generator based on hydraulic tube Structure, it is realized using following technical scheme.

A kind of automobile absorber generating mechanism based on hydraulic tube, it is characterised in that:It includes chassis seating, damping bullet Spring, body mounts, the first hydraulic tube, the second hydraulic tube, generator, generator support, hydraulic motor, hydraulic motor bearing, hair Electric block supports, slip component guide rail, slide component, spacing annulus, slide parent part, the first pull bar, alternator shaft, slip Part limited block, parent part limited impression, spacing ring groove, parent part guide rail groove, hydraulic tube mounting groove, the second pull bar square hole, drawing Bar plectane, the second pull bar, hydraulic cylinder, second hydraulic cylinder closure, hydraulic cylinder division board, first hydraulic cylinder closure, hydraulic pressure are lived Plug, wherein body mounts are fixed on vehicle body bottom, slide component and are fixed on for hollow cylinder and one end on body mounts, two cunnings Mover part guide rail is endways to be symmetrically mounted on slip component periphery, and two are slided component limited blocks and are symmetrically mounted on slip component On periphery, and two slip component limited block symmetrical planes are vertical with the symmetrical plane of two slip component guide rails;Damping bullet The bottom of body mounts outer rim is installed in spring one end, and the other end is arranged on the upper end of chassis seating outer rim.

Above-mentioned chassis seating is arranged on chassis, is slided parent part and is arranged on for hollow cylinder and one end on chassis seating, sliding Dynamic parent part internal symmetry is provided with two parent part guide rail grooves, slides and is also symmetrically provided with parent part limited impression, and two inside parent part The parent part limited impression plane of symmetry is vertical with the plane of symmetry of two parent part guide rail grooves, and spacing annulus, which is arranged on, slides parent part upper end, Two symmetrical spacing ring grooves are provided with the inside of spacing annulus.

Above-mentioned slip component guide rail is slidably matched with parent part guide rail groove and spacing ring groove, slides component limited block position In parent part limited impression, and interfere with spacing annulus when limited block slides in parent part limited impression;

When running into damper work, damping spring work, deform upon, slip component is by guide rail in parent part is slided Slide, spacing and stable effect is played to shock absorbing process.The effect of limited block is that limiting slip component is constantly in slip In parent part, prevent component from being come off with parent part.

Above-mentioned hydraulic cylinder is that two rectangular surfaces are spliced with two arc surfaces, and rectangle hydraulic cylinder division board is arranged on hydraulic cylinder Centre, hydraulic cylinder is divided into two spaces sealed against each other;Two hydraulic pistons are separately mounted in the two spaces of hydraulic cylinder; Second pull bar is to be bent to form by 90 degree twice, and second pull bar one end is arranged on pull bar plectane ground, and the other end is arranged on it In a hydraulic piston bottom;First pull bar one end is arranged on pull bar plectane bottom surface, and the other end is lived installed in another hydraulic pressure The upper end of plug;Pull bar plectane, which is arranged on, slides component bosom position;First hydraulic cylinder closure, which is arranged on, has first to draw The bottom of the hydraulic space of bar, second hydraulic cylinder closure are arranged on the top of the hydraulic space with the second pull bar;First liquid Pressure pipe one end is arranged on first hydraulic cylinder closure bottom side, the other end be arranged on hydraulic motor bearing and with hydraulic pressure horse Up to connection, second hydraulic tube one end is arranged on second hydraulic cylinder closure, the other end be arranged on hydraulic motor bearing and It is connected with hydraulic motor.

There is hydraulic cylinder inside parent part sliding component and sliding, pitch brace is fixed on the pull bar circle being installed on inside component On plate, piston slides as component slides in hydraulic cylinder.Hydraulic cylinder is divided into two spaces using hydraulic cylinder dividing plate, two In piston pushing course, hydraulic oil moves in circles flowing in two cylinder spaces, hydraulic tube and hydraulic motors, so as to drive Hydraulic motor rotates;Hydraulic motor needs running of hydraulic power oil, and during piston movement, hydraulic oil just needs circulation, if Utilize the single piston of single hydraulic cylinder, it is necessary to using the space of piston both sides as hydraulic space, piston when moving back and forth, The volume for the two spaces being divided into hydraulic cylinder by piston changes so as to drive running of hydraulic power oil, but has pitch brace Side space because pull bar there is certain volume, the compression stroke and increased space size for causing piston both sides differ Cause, be likely to result in hydraulic oil pressure bounce, the space sealing with pull bar is because with the pull bar by outer driving in addition It is difficult to, reliability will lower;In invention design two hydraulic spaces, each cylinder space by for closure, dividing plate, The inside wall of cylinder and piston side composition hydraulic space, pull bar are completely independent and beyond sealing space, this greatly increases hydraulic system Reliability.

Above-mentioned electricity generation module support is arranged on chassis seating side, and hydraulic motor bearing is arranged in electricity generation module support, Hydraulic motor is arranged on hydraulic motor bearing, and motor is arranged on hydraulic motor bearing by motor support.

As the further improvement of this technology, the electric energy that above-mentioned generator is sent is firstly the need of connection to the positive negative regulator of electric current Rectification circuit, connect battery afterwards.

As the further improvement of this technology, above-mentioned second pull bar includes short montant, cross bar, wherein long montant, cross bar one End is connected with long montant one end, and the other end is connected with short montant.

As the further improvement of this technology, the second pull bar square hole and hydraulic tube mounting groove are provided with above-mentioned chassis seating, Second pull bar is pacified when moving up and down by the second pull bar square hole, the first hydraulic tube and the second hydraulic tube stage casing installed in hydraulic tube In tankage.Location conflicts will not occur for the damping spring and the hydraulic tube of arrangement that the effect of hydraulic tube mounting groove is to install.

As the further improvement of this technology, the height that above-mentioned two hydraulic piston is consistent in hydraulic cylinder two spaces Degree.Certain height is kept, it is easily installed control first, in addition such space for being designed to ensure the flowing of hydraulic oil Volume size does not change with piston movement, plays the purpose of stabilizing solution force feed oil pressure.

Relative to traditional shock absorber generation technology, in of the invention, damping bullet is installed between chassis seating and body mounts Spring, it is provided with inside damping spring and slides parent part and slide component, slided component and slided up and down in parent part is slided, to damping Device plays a stabilization;Hydraulic cylinder is installed inside parent part sliding component and sliding, pitch brace, which is fixed on, to be installed on On pull bar plectane inside component, piston slides as component slides in hydraulic cylinder, using hydraulic cylinder dividing plate by hydraulic cylinder It is divided into two spaces, in two piston pushing courses, hydraulic oil circulates in two cylinder spaces, hydraulic tube and hydraulic motors Reciprocal flowing, so as to drive hydraulic motor to rotate, so as to produce electric energy, has certain energy-saving effect.

Brief description of the drawings

Fig. 1 is damper generating mechanism overall schematic.

Fig. 2 is the damper member schematic diagram for removing spring.

Fig. 3 is the damper member side view for removing spring.

Fig. 4 is damper generating mechanism sectional view.

Fig. 5 is to slide component structural representation.

Fig. 6 is to slide component structure top view.

Fig. 7 is to slide parent part structural representation.

Fig. 8 is spacing circular ring structure schematic diagram.

Fig. 9 is to slide parent part groove schematic diagram.

Figure 10 is chassis seating structural representation.

Figure 11 is hydraulic electricity generation internal mechanism schematic diagram.

Figure 12 is hydraulic cylinder structure schematic diagram.

Figure 13 is hydraulic cylinder contraction principle schematic diagram.

Figure 14 is hydraulic tube scheme of installation.

Figure 15 is electricity generation module support scheme of installation.

Figure 16 is pull bar square hole and draw rod positions relation schematic diagram.

Figure 17 is pull bar plectane scheme of installation.

Label title in figure:1st, chassis seating, 2, damping spring, 3, body mounts, the 4, first hydraulic tube, the 5, second hydraulic pressure Pipe, 6, generator, 7, generator support, 8, hydraulic motor, 9, hydraulic motor bearing, 10, electricity generation module support, 11, slide son Part guide rail, 12, slide component, 13, spacing annulus, 14, slide parent part, the 15, second pull bar, 16, alternator shaft, 17, slide Component limited block, 18, parent part limited impression, 19, spacing ring groove, 20, parent part guide rail groove, 21, hydraulic tube mounting groove, 22nd, the second pull bar square hole, 23, pull bar plectane, the 24, first pull bar, 25, long montant, 26, hydraulic cylinder, 27, second hydraulic cylinder sealing Lid, 28, hydraulic cylinder division board, 29, first hydraulic cylinder closure, 30, hydraulic piston, 31, short montant, 32, cross bar.

Embodiment

As shown in Figure 1,2,3, 4, it includes chassis seating, damping spring, body mounts, the first hydraulic tube, the second hydraulic pressure Pipe, generator, generator support, hydraulic motor, hydraulic motor bearing, electricity generation module support, slip component guide rail, slip Part, spacing annulus, slide parent part, the first pull bar, alternator shaft, slip component limited block, parent part limited impression, spacing annulus Groove, parent part guide rail groove, hydraulic tube mounting groove, the second pull bar square hole, pull bar plectane, the second pull bar, hydraulic cylinder, the second hydraulic pressure Cylinder closure, hydraulic cylinder division board, first hydraulic cylinder closure, hydraulic piston, wherein body mounts are fixed on vehicle body bottom, such as Fig. 5, shown in 6, slide that component is hollow cylinder and one end is fixed on body mounts, two are slided the endways symmetrical peace of component guide rails Mounted in sliding on component periphery, two are slided component limited block and are symmetrically mounted on slip component periphery, and two slips Component limited block symmetrical plane is vertical with the symmetrical plane of two slip component guide rails;Outside damping spring one end installation body mounts The bottom of edge, the other end are arranged on the upper end of chassis seating outer rim.

Above-mentioned chassis seating is arranged on chassis, as shown in Fig. 7,8,9, is slided parent part and is arranged on for hollow cylinder and one end On chassis seating, slide parent part internal symmetry and be provided with two parent part guide rail grooves, slide and parent part limit is also symmetrically provided with inside parent part Position groove, and two parent part limited impression planes of symmetry are vertical with the plane of symmetry of two parent part guide rail grooves, spacing annulus is arranged on Parent part upper end is slided, two symmetrical spacing ring grooves are provided with the inside of spacing annulus.

As shown in Fig. 2 above-mentioned slip component guide rail is slidably matched with parent part guide rail groove and spacing ring groove, son is slided Part limited block is located in parent part limited impression, and interferes with spacing annulus when limited block slides in parent part limited impression.

When running into damper work, damping spring work, deform upon, slip component is by guide rail in parent part is slided Slide, spacing and stable effect is played to shock absorbing process.The effect of limited block is that limiting slip component is constantly in slip In parent part, prevent component from being come off with parent part.

As shown in Figure 11,12,13, above-mentioned hydraulic cylinder is that two rectangular surfaces are spliced with two arc surfaces, as shown in figure 12, Rectangle hydraulic cylinder division board is arranged among hydraulic cylinder, and hydraulic cylinder is divided into two spaces sealed against each other;As shown in figure 13, two Individual hydraulic piston is separately mounted in the two spaces of hydraulic cylinder;As shown in figure 13, the second pull bar is by 90 degree twice bendings Formed, second pull bar one end is arranged on pull bar plectane ground, the bottom of an other end hydraulic piston installed therein;First draws Bar one end is arranged on pull bar plectane bottom surface, and the other end is arranged on the upper end of another hydraulic piston;As shown in figure 17, pull bar plectane Installed in slip component bosom position;As shown in figure 13, first hydraulic cylinder closure is arranged on the liquid with the first pull bar The bottom in space is pressed, second hydraulic cylinder closure is arranged on the top of the hydraulic space with the second pull bar;As shown in figure 14, One hydraulic tube one end is arranged on first hydraulic cylinder closure bottom side, and the other end is arranged on hydraulic motor bearing and and liquid Pressure motor is connected, and second hydraulic tube one end is arranged on second hydraulic cylinder closure, and the other end is arranged on hydraulic motor bearing And it is connected with hydraulic motor.

There is hydraulic cylinder inside parent part sliding component and sliding, pitch brace is fixed on the pull bar circle being installed on inside component On plate, piston slides as component slides in hydraulic cylinder.Hydraulic cylinder is divided into two spaces using hydraulic cylinder dividing plate, two In piston pushing course, hydraulic oil moves in circles flowing in two cylinder spaces, hydraulic tube and hydraulic motors, so as to drive Hydraulic motor rotates;Hydraulic motor needs running of hydraulic power oil, and during piston movement, hydraulic oil just needs circulation, if Utilize the single piston of single hydraulic cylinder, it is necessary to using the space of piston both sides as hydraulic space, piston when moving back and forth, The volume for the two spaces being divided into hydraulic cylinder by piston changes so as to drive running of hydraulic power oil, but has pitch brace Side space because pull bar there is certain volume, the compression stroke and increased space size for causing piston both sides differ Cause, be likely to result in hydraulic oil pressure bounce, the space sealing with pull bar is because with the pull bar by outer driving in addition It is difficult to, reliability will lower;In invention design two hydraulic spaces, each cylinder space by for closure, dividing plate, The inside wall of cylinder and piston side composition hydraulic space, pull bar are completely independent and beyond sealing space, this greatly increases hydraulic system Reliability.

As shown in figure 15, above-mentioned electricity generation module support is arranged on chassis seating side, and hydraulic motor bearing, which is arranged on, to generate electricity On block supports, hydraulic motor is arranged on hydraulic motor bearing, and motor is arranged on hydraulic motor bearing by motor support.

Rectification circuit of the electric energy that above-mentioned generator is sent firstly the need of connection to the positive negative regulator of electric current, connection is electric afterwards Pond.

As shown in Figure 11,13,16, above-mentioned second pull bar includes short montant, cross bar, wherein long montant, cross bar one end and length Montant one end is connected, and the other end is connected with short montant.

As shown in Figure 10, the second pull bar square hole and hydraulic tube mounting groove are provided with above-mentioned chassis seating, the second pull bar is upper It is arranged on during lower motion by the second pull bar square hole, the first hydraulic tube and the second hydraulic tube stage casing in hydraulic tube mounting groove.Hydraulic pressure Location conflicts will not occur for the damping spring and the hydraulic tube of arrangement that the effect of pipe mounting groove is to install.

As shown in figure 17, the height that above-mentioned two hydraulic piston is consistent in hydraulic cylinder two spaces.Keep certain Height, be easily installed control first, in addition it is such be designed to ensure hydraulic oil flowing space volume size not Change with piston movement, play the purpose of stabilizing solution force feed oil pressure.

In implementation process, when automobile by pit or it is raised when, damper deforms, slide component with slide parent part Relatively move, slide and slided in the hydraulic cylinder that the piston that component drives is fixed on parent part is slided, when slip component stress When being moved into slip parent part, hydraulic space corresponding to the first pull bar reduces, hydraulic space increase, hydraulic pressure corresponding to the second pull bar Oil flows into the second pull bar hydraulic space by hydraulic motor from the first pull bar hydraulic space;When slide component from slide parent part in During outer slip, running of hydraulic power oil is opposite with said process.During running of hydraulic power oil direction back and forth change, drive electrical power generators The sense of current is also constantly changing afterwards, so needing to use sense of current rectification circuit, makes the sense of current of output consistent, finally Storage is in the battery.

In summary, in the present invention, damping spring is installed, inside damping spring between chassis seating and body mounts It is provided with and slides parent part and slide component, slide component and slided up and down in parent part is slided, a stabilization is played to damper and is made With;Sliding component and sliding hydraulic cylinder is installed inside parent part, pitch brace is fixed on the pull bar circle being installed on inside component On plate, piston is slided as component slides in hydraulic cylinder, and hydraulic cylinder is divided into two spaces using hydraulic cylinder dividing plate, two In piston pushing course, hydraulic oil moves in circles flowing in two cylinder spaces, hydraulic tube and hydraulic motors, so as to drive Hydraulic motor rotates, and so as to produce electric energy, has certain energy-saving effect.

Claims (5)

  1. A kind of 1. automobile absorber generating mechanism based on hydraulic tube, it is characterised in that:It include chassis seating, damping spring, Body mounts, the first hydraulic tube, the second hydraulic tube, generator, generator support, hydraulic motor, hydraulic motor bearing, generating mould Block support, component guide rail is slided, component, spacing annulus is slided, slides parent part, the first pull bar, alternator shaft, slip component limit Position block, parent part limited impression, spacing ring groove, parent part guide rail groove, hydraulic tube mounting groove, the second pull bar square hole, pull bar circle Plate, the second pull bar, hydraulic cylinder, second hydraulic cylinder closure, hydraulic cylinder division board, first hydraulic cylinder closure, hydraulic piston, its Middle body mounts are fixed on vehicle body bottom, slide component and are fixed on for hollow cylinder and one end on body mounts, and two are slided son Vertically symmetrical be arranged on of part guide rail is slided on component periphery, and it is cylindrical that two slip component limited blocks are symmetrically mounted on slip component On face, and two slip component limited block symmetrical planes are vertical with the symmetrical plane of two slip component guide rails;Damping spring one The bottom of end installation body mounts outer rim, the other end are arranged on the upper end of chassis seating outer rim;
    Above-mentioned chassis seating is arranged on chassis, is slided parent part and is arranged on for hollow cylinder and one end on chassis seating, is slided female Part internal symmetry is provided with two parent part guide rail grooves, slides and is also symmetrically provided with parent part limited impression, and two parent parts inside parent part The limited impression plane of symmetry is vertical with the plane of symmetry of two parent part guide rail grooves, and spacing annulus, which is arranged on, slides parent part upper end, spacing Two symmetrical spacing ring grooves are provided with the inside of annulus;
    Above-mentioned slip component guide rail is slidably matched with parent part guide rail groove and spacing ring groove, slides component limited block positioned at mother In part limited impression, and interfere with spacing annulus when limited block slides in parent part limited impression;
    Above-mentioned hydraulic cylinder is that two rectangular surfaces are spliced with two arc surfaces, and rectangle hydraulic cylinder division board is arranged in hydraulic cylinder Between, hydraulic cylinder is divided into two spaces sealed against each other;Two hydraulic pistons are separately mounted in the two spaces of hydraulic cylinder;The Two pull bars are to be bent to form by 90 degree twice, and second pull bar one end is arranged on pull bar plectane bottom surface, and the other end is installed therein The bottom of one hydraulic piston;First pull bar one end is arranged on pull bar plectane bottom surface, and the other end is arranged on another hydraulic piston Upper end;Pull bar plectane, which is arranged on, slides component bosom position;First hydraulic cylinder closure, which is arranged on, has the first pull bar Hydraulic space bottom, second hydraulic cylinder closure be arranged on the second pull bar hydraulic space top;First hydraulic pressure Pipe one end is arranged on first hydraulic cylinder closure bottom side, and the other end is arranged on hydraulic motor bearing and and hydraulic motor Connection, second hydraulic tube one end be arranged on second hydraulic cylinder closure on, the other end be arranged on hydraulic motor bearing on and with Hydraulic motor connects;
    Above-mentioned electricity generation module support is arranged on chassis seating side, and hydraulic motor bearing is arranged in electricity generation module support, hydraulic pressure Motor is arranged on hydraulic motor bearing, and motor is arranged on hydraulic motor bearing by motor support.
  2. A kind of 2. automobile absorber generating mechanism based on hydraulic tube according to claim 1, it is characterised in that:Above-mentioned hair Rectification circuit of the electric energy that motor is sent firstly the need of connection to the positive negative regulator of electric current, connects battery afterwards.
  3. A kind of 3. automobile absorber generating mechanism based on hydraulic tube according to claim 1, it is characterised in that:Above-mentioned Two pull bars include short montant, cross bar, long montant, and wherein cross bar one end is connected with long montant one end, and the other end is connected with short montant.
  4. A kind of 4. automobile absorber generating mechanism based on hydraulic tube according to claim 1, it is characterised in that:Above-mentioned bottom Be provided with the second pull bar square hole and hydraulic tube mounting groove on disk bearing, the second pull bar when moving up and down by the second pull bar square hole, First hydraulic tube and the second hydraulic tube stage casing are arranged in hydraulic tube mounting groove.
  5. A kind of 5. automobile absorber generating mechanism based on hydraulic tube according to claim 1, it is characterised in that:Above-mentioned two The height that individual hydraulic piston is consistent in hydraulic cylinder two spaces.
CN201510669665.6A 2015-10-13 2015-10-13 A kind of automobile absorber generating mechanism based on hydraulic tube CN105276068B (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201510669665.6A CN105276068B (en) 2015-10-13 2015-10-13 A kind of automobile absorber generating mechanism based on hydraulic tube
CN201710885411.7A CN108061125B (en) 2015-10-13 2015-10-13 A kind of working method of the automobile absorber power generation mechanism based on hydraulic tube

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CN201710885411.7A CN108061125B (en) 2015-10-13 2015-10-13 A kind of working method of the automobile absorber power generation mechanism based on hydraulic tube

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Publication number Priority date Publication date Assignee Title
CN107191745B (en) * 2017-07-19 2018-11-02 合肥康尔信电力系统有限公司 A kind of generating set installation pedestal protection mechanism
CN107869544B (en) * 2017-11-06 2019-05-31 宁波卡西可减震器制造有限公司 A kind of automobile energy storage damper for large impact
CN107906158A (en) * 2017-11-13 2018-04-13 东莞市松研智达工业设计有限公司 A kind of automobile shock stored energy mechanism for adapting to large impact power
CN107606043B (en) * 2017-11-19 2018-08-28 扬州扬子金属减震配件有限公司 A kind of shock proof automobile energy storage damper of fourth gear
CN108075586A (en) * 2017-12-13 2018-05-25 冯斗 The oil-submersible linear electric motor mover of anti-breaking

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US1369134A (en) * 1918-05-20 1921-02-22 Peter F Schneider Piston and valve-operating mechanism for water-motors
CH139908A (en) * 1929-04-23 1930-05-15 Fries Jos Piston fluid motor.
CN2049609U (en) * 1989-05-18 1989-12-20 梁山 Inclination-eliminating vibration-damper for automobile
CN2864189Y (en) * 2005-11-01 2007-01-31 中南大学 Two-stage two-action hydraulic cylinder
CN2906123Y (en) * 2006-04-26 2007-05-30 刘宗锋 Insertion winding type electromagnetic generation damper
CN101865237A (en) * 2010-07-01 2010-10-20 华中科技大学 Hydraulic electricity generation shock absorber of vehicle
CN103307189A (en) * 2012-03-16 2013-09-18 刘政良 New generation of energy-collecting damper
CN103241093B (en) * 2013-04-10 2015-09-02 华南理工大学 A kind of vehicular shock absorber and the device utilizing this vehicular shock absorber to generate electricity
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CN104816603B (en) * 2015-04-16 2017-02-22 江苏大学 Linear motor type energy-feedback suspension bracket for heavy-duty vehicles

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CN105276068A (en) 2016-01-27
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