CN109139779B - Pneumatic power generation type automobile shock absorption and energy storage device - Google Patents
Pneumatic power generation type automobile shock absorption and energy storage device Download PDFInfo
- Publication number
- CN109139779B CN109139779B CN201810818726.4A CN201810818726A CN109139779B CN 109139779 B CN109139779 B CN 109139779B CN 201810818726 A CN201810818726 A CN 201810818726A CN 109139779 B CN109139779 B CN 109139779B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lifting
- damping
- power generation
- pneumatic power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a pneumatic power generation type automobile shock absorption and energy storage device which comprises a support mounting disc, wherein a support mounting cylinder is vertically and upwards arranged at the middle position of the upper end of the support mounting disc, a damping cylinder is vertically embedded in the middle position inside the support mounting cylinder, a lifting damping column is vertically arranged at the middle position of the upper end of the support mounting cylinder in a manner of being matched with the damping cylinder through an embedded guide cylinder, the lower end of the lifting damping column extends into the damping cylinder and is horizontally provided with an air pressure piston disc in a matching manner, a damping mounting disc is horizontally and coaxially arranged at the upper end of the lifting damping column, four groups of limiting lifting columns are vertically arranged at equal angles on the support mounting disc below the support mounting cylinder, a high-pressure cylinder is horizontally arranged at the right side of the support mounting disc, and a pneumatic power generation and electricity. The invention has the advantages of compact structural design, safe limit, stable operation, high efficiency, more stable shock absorption and the like, and can collect energy by limiting the pressure of air pressure.
Description
Technical Field
The invention relates to automobile energy-saving equipment, in particular to a pneumatic power generation type automobile damping energy storage device.
Background
The existing damping technology finishes the absorption and damping of impact force through a damper, and utilizes the damper to accelerate the attenuation of vibration energy, different impact forces generated under different working conditions only absorb the impact energy through a single damping mode, the damping process cannot be copied, the function is single, and the impact energy cannot be effectively converted and utilized; in addition, the existing damping technology can not store the energy of the vibration, thereby causing the waste of energy.
In order to solve the problems, the invention provides the automobile shock absorption device, solves the problems that energy is wasted due to the fact that the currently used automobile shock absorption device adopts a spring for shock absorption and neglects energy generated in the shock absorption process, and the like, and solves the problems that the energy is collected directly through air pressure, but the shock absorption process cannot be copied and is difficult to control, and the energy collection efficiency is low and the like, so that the automobile shock absorption device has the advantages of compact structural design, safe limit, stable operation, high efficiency, more stable shock absorption and the like due to the fact that the energy is collected through air pressure limit.
Disclosure of Invention
The invention aims to provide a pneumatic power generation type automobile damping energy storage device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a pneumatic power generation type automobile shock absorption and energy storage device comprises a support mounting disc, wherein a support mounting cylinder is vertically and upwards arranged at the middle position of the upper end of the support mounting disc, a damping cylinder is vertically embedded and arranged at the middle position inside the support mounting cylinder, a lifting damping column is vertically arranged at the middle position of the upper end of the support mounting cylinder in a matched manner through an embedded guide cylinder, the lower end of the lifting damping column extends into the damping cylinder and is provided with a pneumatic piston disc in a matched manner, a shock absorption mounting disc is horizontally and coaxially arranged at the upper end of the lifting damping column, four groups of limit lifting columns are vertically arranged at equal angles on the support mounting disc below the support mounting cylinder, the support mounting disc is provided with an elastic limit structure in a matched manner, a damping spring is arranged between the support mounting disc and the damping mounting disc in a matched manner through the support mounting cylinder, and a high-pressure cylinder, the upper end of the high-pressure cylinder is provided with a pneumatic power generation and storage structure.
As a further scheme of the invention: the equal level in both ends is provided with fixed mounting panel about shock attenuation mounting disc and support mounting disc, and equal vertical the running through on the fixed mounting panel is provided with the mounting hole.
As a further scheme of the invention: elasticity limit structure is including supporting the equal vertical lift mounting groove of inlaying the setting of the spacing lift post of mounting disc fit, and the end of spacing lift post all stretches into in the lift mounting groove and the level cooperation is provided with the direction lifter plate.
As a further scheme of the invention: the impartial angle in edge of direction lifter plate is provided with the lift leading wheel, and the lower extreme cooperation lift mounting groove of direction lifter plate is equal vertical to be provided with spacing spring, and the equal vertical guide lift cover that runs through of support mounting disc cooperation spacing lift post of lift mounting groove upper end.
As a further scheme of the invention: the lower extreme intermediate position cooperation support mounting disc that restraines the shock attenuation cylinder inlays and is provided with the high-pressure three-way pipe, the upper end of high-pressure three-way pipe and the lower extreme intercommunication that restraines the shock attenuation cylinder, the left end of high-pressure three-way pipe stretches out left and is provided with the air duct, the left end of air duct is provided with the filter screen, the right-hand member of high-pressure three-way pipe also communicates with the high-pressure cylinder through the air duct, and all inlays in the air duct of the high-.
As a further scheme of the invention: pneumatic power generation accumulate structure includes the storage battery that high-pressure cylinder upside left half section level set up, the upper right corner of high-pressure cylinder is vertical to be stretched out and is provided with the reducing draft tube, the left end of reducing draft tube is inlayed through motor installation section of thick bamboo level and is provided with the steering motor, the high-pressure cylinder upside between steering motor and the storage battery upwards is provided with pneumatic power generation torch through the mounting bracket, the inside of pneumatic power generation torch is through the coaxial rotor generator that is provided with of pivot, the angle such as the outside of rotor generator is provided with a plurality of power generation impellers, the upper end of reducing draft tube and the lower right corner of pneumatic power generation torch are through high-.
As a still further scheme of the invention: the right-hand member that turns to the motor is provided with the fast steering column of accuse through the pivot that stretches into in the reducing draft tube, and the lower left corner of motor installation section of thick bamboo sets up and sets up total controller, and the lower right corner that turns to the motor is provided with the pressure sensor who stretches into high-pressure cylinder downwards, and storage battery's lower right corner cooperation mounting bracket is inlayed and is provided with the power converter, and the power converter passes through the conductor wire and is connected with the rotor generator.
Compared with the prior art, the invention has the beneficial effects that: the invention overcomes the problems of energy waste and the like caused by the fact that the currently used automobile shock absorption equipment adopts a spring for shock absorption only and neglects energy generated in the shock absorption process, and solves the problems of low energy collection efficiency and the like caused by the fact that the currently used automobile shock absorption equipment directly collects energy through air pressure but the shock absorption process is not reproducible and difficult to control, so that the invention has the advantages of compact structural design, safe limit, stable operation, energy collection through air pressure limit, high efficiency, more stable shock absorption and the like.
Drawings
FIG. 1 is a schematic structural diagram of a pneumatic power generation type automobile shock absorption and energy storage device.
Fig. 2 is a schematic side view of a pneumatic power generation type automobile shock absorption and energy storage device.
Fig. 3 is a schematic structural diagram of an elastic limiting structure in a pneumatic power generation type automobile shock absorption and energy storage device.
Fig. 4 is a schematic structural diagram of a pneumatic power generation and storage structure in a pneumatic power generation type automobile shock absorption and storage device.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 4, in the embodiment of the invention, a pneumatic power generation type automobile damping and energy storage device comprises a supporting and mounting plate 2, a supporting and mounting cylinder 5 is vertically and upwardly arranged at the middle position of the upper end of the supporting and mounting plate 2, a damping cylinder 13 is vertically embedded and arranged at the middle position inside the supporting and mounting cylinder 5, a lifting damping column 6 is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder 5 in a manner of being matched with the damping cylinder 13 through a guide cylinder which is embedded and arranged, the lower end of the lifting damping column 6 extends into the damping cylinder 13 and is horizontally provided with a pneumatic piston disc 14 in a matching manner, a damping mounting plate 7 is horizontally and coaxially arranged at the upper end of the lifting damping column 6, fixed mounting plates are symmetrically and horizontally arranged at the left end and the right end of the damping mounting plate 7 and the supporting and mounting plate 2, mounting plates are vertically provided with mounting holes in a penetrating manner, four groups of limiting, the supporting and mounting disc 2 is provided with an elastic limiting structure in a matching way with the limiting lifting column 4, the elastic limiting structure comprises a lifting mounting groove 18 which is vertically embedded in the supporting and mounting disc 2 in a matching way with the limiting lifting column 4, the end of the limiting lifting column 4 extends into the lifting mounting groove 18 and is horizontally matched with the lifting mounting groove to be provided with a guiding lifting plate 17, the edge of the guiding lifting plate 17 is provided with a lifting guide wheel 15 at an equal angle, the lower end of the guiding lifting plate 17 is vertically provided with a limiting spring 19 in a matching way with the lifting mounting groove 18, the supporting and mounting disc 2 at the upper end of the lifting mounting groove 18 is vertically provided with a guiding lifting sleeve 16 in a matching way with the limiting lifting column 4, a damping spring 3 is arranged between the supporting and mounting disc 2 and the damping mounting disc 7 in a matching way with the supporting and mounting cylinder 5, a high-pressure cylinder 11 is horizontally arranged at the right side of the supporting and mounting, the upper end of a high-pressure three-way pipe 9 is communicated with the lower end of a damping inhibiting cylinder 13, the left end of the high-pressure three-way pipe 9 extends leftwards to be provided with an air guide pipe 8, the left end of the air guide pipe 8 is provided with a filter screen 1, the right end of the high-pressure three-way pipe 9 is also communicated with a high-pressure cylinder 11 through the air guide pipe 8, check valves 10 are respectively embedded in the air guide pipes 8 on the left side and the right side of the high-pressure three-way pipe 9, the upper end of the high-pressure cylinder 11 is provided with a pneumatic power generation and storage structure, the pneumatic power generation and storage structure comprises a storage battery 12 horizontally arranged on the left half section of the upper side of the high-pressure cylinder 11, a reducing guide cylinder 29 vertically extends out from the upper right corner of the high-pressure cylinder 11, the left end of the reducing guide cylinder 29 is horizontally embedded with a steering motor 27 through a motor, a plurality of power generation impellers 23 are arranged on the outer side of the rotor generator 21 at equal angles, the upper end of a reducing guide cylinder 29 is communicated with the lower right corner of a pneumatic power generation torch 22 through a high-pressure guide pipe 20, a speed control steering column 28 is arranged at the right end of a steering motor 27 through a rotating shaft extending into the reducing guide cylinder 29, a main controller 25 is arranged at the lower left corner of a motor installation cylinder, a pressure sensor 26 extending downwards into the high-pressure cylinder 11 is arranged at the lower right corner of the steering motor 27, a power converter 24 is embedded in the lower right corner of the storage battery 12 in a matching manner with an installation frame, and the power converter 24 is connected with the rotor generator 21 through a conducting.
The working principle of the invention is as follows: the damping mounting disc 7 and the supporting mounting disc 2 are respectively installed and fixed, when in damping, the lifting damping column 6 downwards presses the air pressure piston disc 14 to enable air to be passively compressed and enter the high pressure air cylinder 11 rightwards through the one-way valve 10, when the internal pressure reaches the pressure value set by the pressure sensor 26, the steering motor 27 is started to act on the speed control steering column 28, so that the high pressure air is released to act on the power generation impeller 23 to rotate through the rotor generator 21 for power generation, the high pressure air escapes from the through hole at the upper left corner of the pneumatic power generation torch 22, the generated current is transmitted into the storage battery pack 12 through the power converter 24 for storage, the limit lifting column 4 limits the damping degree, the pressure conversion is stable, the problems that the energy is wasted due to the fact that the energy generated in the damping process is ignored due to the fact that the spring is simply adopted for damping of the currently used automobile, the automobile shock absorption device solves the problems that energy is directly collected through air pressure, but the shock absorption process is not reproducible and is difficult to control, so that the energy collection efficiency is low and the like, and has the advantages of compact structural design, safety in limiting, stability in operation, high efficiency, more stability in shock absorption and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A pneumatic power generation type automobile shock absorption and energy storage device comprises a support mounting disc (2) and is characterized in that a support mounting cylinder (5) is vertically and upwards arranged at the middle position of the upper end of the support mounting disc (2), a damping cylinder (13) is vertically embedded and arranged at the middle position inside the support mounting cylinder (5), a lifting damping column (6) is vertically arranged at the middle position of the upper end of the support mounting cylinder (5) in a matched mode through an embedded guide cylinder, the lower end of the lifting damping column (6) extends into the damping cylinder (13) and is horizontally provided with an air pressure piston disc (14) in a matched mode, a shock absorption mounting disc (7) is horizontally and coaxially arranged at the upper end of the lifting damping column (6), four groups of limiting lifting columns (4) are vertically arranged at equal angles on the support mounting disc (2) below the support mounting cylinder (5), and elastic limiting structures are arranged on the support mounting disc (2) in a matched mode with the limiting lifting columns (4), the supporting and mounting disc (2) and the damping and mounting disc (7) are matched with the supporting and mounting cylinder (5) to be provided with the damping spring (3), the right side of the supporting and mounting disc (2) is horizontally provided with the high-pressure cylinder (11), and the upper end of the high-pressure cylinder (11) is provided with the pneumatic power generation and storage structure.
2. A pneumatic power generation type automobile shock absorption and energy storage device according to claim 1, wherein the left end and the right end of the shock absorption mounting disc (7) and the support mounting disc (2) are symmetrically and horizontally provided with fixed mounting plates, and the fixed mounting plates are vertically provided with mounting holes in a penetrating manner.
3. The pneumatic power generation type automobile shock absorption and energy storage device according to claim 1, wherein the elastic limiting structure comprises a lifting installation groove (18) which is arranged in the support installation disc (2) in a vertically embedded mode and matched with the limiting lifting column (4), the ends of the limiting lifting column (4) extend into the lifting installation groove (18) and a guide lifting plate (17) is arranged in a horizontal matched mode.
4. A pneumatic power generation type automobile shock absorption and energy storage device according to claim 3, wherein the edge of the guide lifting plate (17) is provided with a lifting guide wheel (15) at a uniform angle, the lower end of the guide lifting plate (17) is vertically provided with a limit spring (19) in cooperation with the lifting installation groove (18), and the support installation disc (2) at the upper end of the lifting installation groove (18) is vertically provided with a guide lifting sleeve (16) in cooperation with the limit lifting column (4) in a penetrating manner.
5. The pneumatic power generation type automobile damping and energy storage device according to claim 1, wherein a high-pressure three-way pipe (9) is embedded in the middle position of the lower end of the damping cylinder (13) in a matched manner with the supporting and mounting disc (2), the upper end of the high-pressure three-way pipe (9) is communicated with the lower end of the damping cylinder (13), an air guide pipe (8) extends leftwards from the left end of the high-pressure three-way pipe (9), a filter screen (1) is arranged at the left end of the air guide pipe (8), the right end of the high-pressure three-way pipe (9) is also communicated with the high-pressure cylinder (11) through the air guide pipe (8), and check valves (10) are embedded in the air guide pipes (8) on the left side and the.
6. A pneumatic power generation type automobile shock absorption and energy storage device according to claim 1, the pneumatic power generation and storage structure comprises a storage battery (12) horizontally arranged at the left half section of the upper side of a high-pressure cylinder (11), a reducing guide cylinder (29) vertically stretches out of the upper right corner of the high-pressure cylinder (11), a steering motor (27) is horizontally embedded at the left end of the reducing guide cylinder (29) through a motor mounting cylinder, a pneumatic power generator (22) is upwards arranged at the upper side of the high-pressure cylinder (11) between the steering motor (27) and the storage battery (12) through a mounting frame, a rotor power generator (21) is coaxially arranged in the pneumatic power generator (22) through a rotating shaft, a plurality of power generation impellers (23) are arranged at equal angles on the outer side of the rotor power generator (21), and the upper end of the reducing guide cylinder (29) is communicated with the lower right corner of the pneumatic power generator (22.
7. The pneumatic power generation type automobile damping and energy storage device according to claim 6, wherein a speed control steering column (28) is arranged at the right end of the steering motor (27) through a rotating shaft extending into the reducing guide cylinder (29), a master controller (25) is arranged at the lower left corner of the motor mounting cylinder, a pressure sensor (26) extending downwards into the high-pressure cylinder (11) is arranged at the lower right corner of the steering motor (27), a power converter (24) is embedded at the lower right corner of the storage battery (12) in a matched manner with the mounting frame, and the power converter (24) is connected with the rotor generator (21) through a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818726.4A CN109139779B (en) | 2018-07-24 | 2018-07-24 | Pneumatic power generation type automobile shock absorption and energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818726.4A CN109139779B (en) | 2018-07-24 | 2018-07-24 | Pneumatic power generation type automobile shock absorption and energy storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109139779A CN109139779A (en) | 2019-01-04 |
| CN109139779B true CN109139779B (en) | 2021-02-26 |
Family
ID=64797914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810818726.4A Active CN109139779B (en) | 2018-07-24 | 2018-07-24 | Pneumatic power generation type automobile shock absorption and energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139779B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525075B (en) * | 2021-08-25 | 2023-05-23 | 黑龙江工程学院 | Vehicle suspension vibration energy recovery device and recovery method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8376100B2 (en) * | 2008-04-17 | 2013-02-19 | Levant Power Corporation | Regenerative shock absorber |
| CN201484192U (en) * | 2009-05-07 | 2010-05-26 | 丛洋 | Bumping kinetic energy recycling system, suspension system of motor vehicle, and motor vehicle |
| US8465025B2 (en) * | 2010-08-31 | 2013-06-18 | Oshkosh Corporation | Gas spring assembly for a vehicle suspension |
| CN105240233B (en) * | 2015-11-03 | 2016-08-17 | 温州泓呈祥科技有限公司 | A kind of shock-absorbing generation device based on air compression |
| CN205663813U (en) * | 2016-06-02 | 2016-10-26 | 皖西学院 | Utilize fluid pressure type damping device of atmospheric pressure and magnetic damping principle |
| CN107606042B (en) * | 2017-11-13 | 2018-10-26 | 西格迈股份有限公司 | A kind of automobile shock stored energy mechanism |
| CN108180247A (en) * | 2018-02-09 | 2018-06-19 | 岭南师范学院 | A kind of two-way function telescopic shock absorber with energy regenerative function |
-
2018
- 2018-07-24 CN CN201810818726.4A patent/CN109139779B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109139779A (en) | 2019-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202789331U (en) | Megawatt direct-driven wind generating set | |
| CN209545492U (en) | Insert mounting structure to a kind of solar energy of installation easy to disassemble | |
| CN208142996U (en) | A kind of shock-absorbing antifatigue decelerating motor | |
| CN109139779B (en) | Pneumatic power generation type automobile shock absorption and energy storage device | |
| CN108167113B (en) | Combined unitized wind-collecting type wind power generation equipment | |
| CN212182386U (en) | Heat dissipation battery box for new energy automobile | |
| CN108909438B (en) | Pneumatic booster-type automobile shock attenuation air cooling device | |
| CN108953452B (en) | Pneumatic feedback type automobile restraining and damping device | |
| CN107725271B (en) | A kind of vertical wind wheel of small-sized wind power generator | |
| CN109412514A (en) | A kind of easy-to-mount photovoltaic power generation apparatus of new-energy automobile | |
| CN205029485U (en) | Power generation facility that makes an uproar falls | |
| CN213937390U (en) | Fixing support auxiliary device for electric power pipeline rush repair | |
| CN103437953B (en) | A kind of vertical axis aerogenerator air vane | |
| CN206970129U (en) | A kind of new energy lowering or hoisting gear | |
| CN208364302U (en) | A kind of architectural environment wind power utilization device | |
| CN206099854U (en) | Multi -angle solar frame adjustment mechanism | |
| CN201351580Y (en) | Wind power generation device of four-tower and double-fan blade portal type wind wheel | |
| CN207526723U (en) | A kind of axial flow fan special for brickkiln | |
| CN203320528U (en) | Improved pile driver | |
| CN207184243U (en) | A kind of Jing Yin generator protection cover of damping | |
| CN219809890U (en) | Noise reduction device of biomass boiler | |
| CN216407057U (en) | Height-adjustable wind power generation device | |
| CN216554113U (en) | Intelligent high-voltage diesel generating set | |
| CN205725232U (en) | A kind of electric machine support of good stability | |
| CN220331131U (en) | Wind driven generator base plane processing support tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: 201900 room u103, building 1, 266 luochun Road, Baoshan District, Shanghai Applicant after: SHANGHAI WEIHANG EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 517200 No.1, han'ao village, loulou village committee, Yangming Town, Heping County, Heyuan City, Guangdong Province Applicant before: Lu Ruowang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pneumatic power generation type shock absorption and energy storage device for automobiles Effective date of registration: 20230419 Granted publication date: 20210226 Pledgee: Bank of Communications Co.,Ltd. Shanghai Baoshan Branch Pledgor: SHANGHAI WEIHANG EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023310000129 |