CN109630598A - A kind of generator that anti-acoustic capability is good - Google Patents
A kind of generator that anti-acoustic capability is good Download PDFInfo
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- CN109630598A CN109630598A CN201811334747.5A CN201811334747A CN109630598A CN 109630598 A CN109630598 A CN 109630598A CN 201811334747 A CN201811334747 A CN 201811334747A CN 109630598 A CN109630598 A CN 109630598A
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- fixedly connected
- generator
- hole
- movable plate
- piston
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention relates to technical field of generators, and disclose a kind of generator that anti-acoustic capability is good, including the bottom plate being fixedly mounted on motor cylinder block and the movable plate for being fixedly connected on plate upper surface, the upper surface of the movable plate is fixedly connected there are two mounting rack, two mounting racks have been bolted to connection the same generator main body, the upper surface of the bottom plate is fixedly connected with the lower surface of movable plate by the identical buffer unit of multiple groups structure, buffer unit includes the dsah-pot for being fixedly connected on plate upper surface, the outer wall movable sleeve of the dsah-pot is connected to the sleeve being fixedly connected with movable plate lower surface, the upper surface of the dsah-pot offers first through hole, and movable sleeve is connected to the mobile bar being fixedly connected with movable plate in first through hole.The good generator of the anti-acoustic capability, can efficient damping noise reduction, improve the comfort level of driving of occupant, be also convenient for the orientation of adjustment generator main body, it is convenient that generator main body is installed.
Description
Technical field
The present invention relates to technical field of generators, the good generator of specially a kind of anti-acoustic capability.
Background technique
Electric energy is one of most important energy of modern society.Generator is the machine by the energy conversion of other forms at electric energy
Tool equipment results from second industrial revolution period earliest, is made of German engineer Siemens in 1866, it is by water wheels
Machine, steam turbine, diesel engine or the driving of other dynamic power machines, the energy that water flow, air-flow, fuel combustion or nuclear fission are generated
It is converted into mechanical energy and is transmitted to generator, then electric energy is converted to by generator.Generator is in industrial and agricultural production, national defence, science and technology and day
Often have been widely used in life, automobile current generator is the main power source of automobile, and function is in normal working of engine idling
When above, Xiang Suoyou power supply for electrical equipment, while charging to battery, guarantee that the electricity of automobile is sufficient, makes automobile items of equipment
It runs well, automobile current generator is mounted on motor cylinder block by fixed bracket.
Conventionally, as generator can generate vibration at work, and generator vibration can then make to fix
Frame and cylinder body vibration are to generate noise, and noise can impact occupant, and prior art generator lacks damping noise reduction
Mechanism cannot carry out damping noise reduction to generator, and when installation generator, the orientation of adjustment generator frequently be needed to make to send out
The bolt hole in mounting hole alignment bracket on motor, existing generator support inconvenience are adjusted generator.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the generator good the present invention provides a kind of anti-acoustic capability, having can efficient damping
Noise reduction improves the comfort level of driving of occupant, and is also convenient for the orientation of adjustment generator main body, convenient to carry out to generator main body
The advantages that installation, solves the problems, such as to lack damping noise reduction mechanism in the prior art and is not easy to adjustment generator main direction.
(2) technical solution
To realize shock dropping noise abatement and being conveniently adjusted the purpose of generator main direction, the invention provides the following technical scheme:
A kind of generator that anti-acoustic capability is good including the bottom plate being fixedly mounted on motor cylinder block and is fixedly connected on table on bottom plate
The movable plate in face, the upper surface of the movable plate are fixedly connected there are two mounting rack, and two mounting racks are bolted
It is connected with the same generator main body, the upper surface of the bottom plate and the lower surface of movable plate pass through the identical buffering of multiple groups structure
Device is fixedly connected, and the buffer unit includes the dsah-pot for being fixedly connected on plate upper surface, and the outer wall of the dsah-pot is living
Dynamic to be socketed with the sleeve being fixedly connected with movable plate lower surface, the upper surface of the dsah-pot offers first through hole, and first
Movable sleeve is connected to the mobile bar being fixedly connected with movable plate in through-hole, the upper surface of the lower surface of the movable plate and dsah-pot it
Between be fixedly connected with same root spring, the spring is movably set in outside mobile bar, and dsah-pot is protruded into the lower end of the mobile bar
It is interior and be fixedly connected with first piston, same root is fixedly connected between the lower surface of the first piston and the cylinder bottom of dsah-pot
The inside of compressed spring, the first piston is equipped with the identical buffer unit being reversed of multiple groups structure, the buffer unit packet
The mounting hole for being provided with first piston upper surface is included, fixing sleeve is connected to mounting cylinder, the mounting cylinder middle part in the mounting hole
The inner wall of position is fixedly connected with the first fixed block, and the surface of first fixed block offers the second through-hole, and in the second through-hole
Movable sleeve is connected to compression bar, and the bar wall fixing sleeve of one end of the compression bar is connected to second piston, and the mounting cylinder is far from second piston
The inner wall of one end be fixedly connected with the second fixed block, the surface of second fixed block offers third through-hole, the compression bar
The bar wall fixing sleeve of one end far from second piston is connected to the third piston in third through-hole, and first fixed block is separate
The same buffer spring is fixedly connected between the side wall of second piston side and the side wall of third piston, the buffer spring is living
Dynamic to be set in outside compression bar, the dsah-pot is provided with hydraulic oil, and the upper surface of the movable plate is symmetrically fixed with two auxiliary
Mounting device.
Preferably, the auxiliary installation device includes the fixed block for being fixedly mounted on movable plate upper surface, the fixed block
Upper surface be arc, the upper surface slide of the fixed block is connected with arc panel, and the lower surface of the arc panel is fixedly connected
There is T-shaped slide rail, the upper surface of the fixed block offers T-type sliding slot corresponding with T-shaped slide rail, the side side of the fixed block
Wall is fixedly connected with L-type limit card block.
Preferably, the outer wall of the dsah-pot is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of the sleeve opens up
There are the limit sliding chutes to match with position limiting slide block.
Preferably, it is rolled in the T-type sliding slot and is connected with multiple balls, the ball and T-shaped slide rail are rolled and connected.
Preferably, rubber pad is fixedly connected between the lower end of the generator main body and the upper surface of movable plate.
Preferably, sealing ring is equipped in the first through hole and the second through-hole.
Preferably, the upper surface of first fixed block offers multiple throttle orifices.
(3) beneficial effect
Compared with prior art, the generator good the present invention provides a kind of anti-acoustic capability, have it is following the utility model has the advantages that
1, the good generator of the anti-acoustic capability passes through the bottom plate of setting, movable plate, mounting rack, dsah-pot, sleeve, mobile bar, bullet
Spring, first piston, compressed spring, mounting cylinder, the first fixed block, compression bar, second piston, the second fixed block, third piston are gentle
Rush spring, when generator generates vibration, motor vibration drives movable plate vibration, and movable plate is pressed down against spring, spring by
Level-one damping noise reduction is carried out to squeezing, is shaken after spring level-one damping noise reduction, reduced vibration continues transmitting downwards, and first is living
Plug moves down, and first piston squeezes compressed spring and carries out second level damping noise reduction, and the vibration of decrease continues transmitting downwards, and first is living
Plug is pressed down against hydraulic oil, and hydraulic oil makes third piston exit third through-hole, and compression bar drives second piston to exit mounting cylinder, hydraulic
Oil generates larger damping and has the function that bumper and absorbing shock when passing through throttle orifice, the hydraulic oil flowed on the upside of first piston is reversely set
The buffer unit set flows back to, and forms circulation, and liquid damping is flexible damping, and the effect of damping noise reduction is more preferable, and the present apparatus passes through more
Grade damping noise reduction, improves the damping noise reduction effect of generator.
2, the good generator of the anti-acoustic capability passes through the fixed block of setting, L-type limit card block, arc panel and ball, installation
When generator main body, it is placed on arc panel after generator main body is directed at L-type limit card block, rotating generator main body adjustment side
Position, makes the mounting hole in generator main body be directed at the bolt hole on mounting rack, and arc panel is slidably connected and has with fixed block
Ball auxiliary sliding easily rotating generator main body can adjust orientation, convenient to install to generator main body.
Detailed description of the invention
Fig. 1 is a kind of electric generator structure schematic diagram that anti-acoustic capability is good proposed by the present invention；
Fig. 2 is a kind of structural scheme of mechanism for the generator part A that anti-acoustic capability is good proposed by the present invention；
Fig. 3 is a kind of structural scheme of mechanism for the generator part B that anti-acoustic capability is good proposed by the present invention；
Fig. 4 is a kind of side view for the generator that anti-acoustic capability is good proposed by the present invention
In figure: 1 bottom plate, 2 movable plates, 3 mounting racks, 4 dsah-pots, 5 sleeves, 6 mobile bars, 7 springs, 8 first pistons, 9 compression bullets
Spring, 10 mounting cylinders, 11 first fixed blocks, 12 compression bars, 13 second pistons, 14 second fixed blocks, 15 third pistons, 16 buffering elastics
Spring, 17 fixed blocks, 18 arc panels, 19 balls.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of generator that anti-acoustic capability is good, including 1 He of bottom plate being fixedly mounted on motor cylinder block
It is fixedly connected on the movable plate 2 of 1 upper surface of bottom plate, the upper surface of movable plate 2 is fixedly connected there are two mounting rack 3, and two are installed
The size of frame 3 is not identical, one higher, and one lower, guarantees that highest point is not in uniform level line when two mounting racks 3 are installed
On, the stability that generator can be improved is installed in inclination in this way, and two mounting racks 3 have been bolted to connection the same power generation
Owner's body, the upper part of two mounting racks 3 offer mounting hole, set on the shell of generator main body there are two with mounting rack 3
Corresponding extension board, offers mounting hole on extension board, and when installation ceaselessly adjusts the position of generator, will be on extension board
Mounting hole be aligned mounting rack 3 on mounting hole, will bolt be inserted into mounting hole in tighten, it is characterised in that: the upper surface of bottom plate 1 with
The lower surface of movable plate 2 is fixedly connected by the identical buffer unit of multiple groups structure, and buffer unit includes being fixedly connected on bottom plate 1
The dsah-pot 4 of upper surface, the outer wall movable sleeve of dsah-pot 4 are connected to the sleeve 5 being fixedly connected with 2 lower surface of movable plate, dsah-pot 4
Upper surface offer first through hole, and movable sleeve is connected to the mobile bar 6 being fixedly connected with movable plate 2 in first through hole, mobile
Same root spring 7 is fixedly connected between the lower surface of plate 2 and the upper surface of dsah-pot 4, spring 7 is movably set in mobile bar 6
Outside, first piston 8, the lower surface of first piston 8 and dsah-pot 4 are protruded into dsah-pot 4 and be fixedly connected in the lower end of mobile bar 6
Cylinder bottom between be fixedly connected with same root compressed spring 9, the inside of first piston 8 is equipped with that multiple groups structure is identical to be reversed
Buffer unit, multiple buffer units are reversely installed, and can guarantee flow back to via throttle orifice to upper hydraulic oil, shape
At circulation, guarantee that buffer unit can be recycled, buffer unit includes the mounting hole for being provided with 8 upper surface of first piston, peace
Fixing sleeve is connected to mounting cylinder 10 in dress hole, and the inner wall at the intermediate position of mounting cylinder 10 is fixedly connected with the first fixed block 11, and first is solid
The surface for determining block 11 offers the second through-hole, and movable sleeve is connected to compression bar 12 in the second through-hole, and the bar wall of one end of compression bar 12 is solid
Surely it is socketed with second piston 13, the inner wall of the one end of mounting cylinder 10 far from second piston 13 is fixedly connected with the second fixed block 14,
The surface of second fixed block 14 offers third through-hole, and the bar wall fixing sleeve of the one end of compression bar 12 far from second piston 13 is connected to position
In the third piston 15 in third through-hole, the side of the first fixed block 11 side wall far from 13 side of second piston and third piston 15
The same buffer spring 16 is fixedly connected between wall, buffer spring 16 is movably set in outside compression bar 12, and dsah-pot 4 is provided with liquid
Pressure oil, the upper surface of movable plate 2 are symmetrically fixed with two auxiliary installation devices, when generator main body generates vibration, power generation
The vibration of owner's body machine drives movable plate 2 to shake, and movable plate 2 is pressed down against spring 7, and spring 7, which is squeezed, carries out level-one damping drop
It makes an uproar, shakes after 7 level-one damping noise reduction of spring, reduced vibration continues transmitting, first piston 8 downwards and moves down, and first is living
Plug 8 squeezes compressed spring 9 and carries out second level damping noise reduction, and the vibration of decrease continues transmitting downwards, and first piston 8 is pressed down against hydraulic
Oil, hydraulic oil make third piston 15 exit third through-hole, and compression bar 12 drives second piston 13 to exit mounting cylinder 10, and hydraulic oil passes through
Larger damping is generated when throttle orifice and has the function that bumper and absorbing shock, flows into the hydraulic oil of 8 upside of first piston through oppositely arranged
Buffer unit flows back to, and forms circulation, liquid damping is flexible damping, and the effect of damping noise reduction is more preferable, and the present apparatus is subtracted by multistage
Noise reduction is shaken, the damping noise reduction effect of generator is improved.
Auxiliary installation device includes the fixed block 17 for being fixedly mounted on 2 upper surface of movable plate, and the upper surface of fixed block 17 is
Arc, the upper surface slide of fixed block 17 are connected with arc panel 18, and the lower surface of arc panel 18 is fixedly connected with T-shaped slide rail, Gu
The upper surface for determining block 17 offers T-type sliding slot corresponding with T-shaped slide rail, and the side side wall of fixed block 17 is fixedly connected with L-type
Limit card block, L-type limit card block can be convenient for the positioning of generator main body, when installing generator main body, by generator main body pair
It is placed on arc panel 18 after quasi- L-type limit card block, rotating generator main body adjusts orientation, makes the mounting hole in generator main body
The bolt hole being aligned on mounting rack 3, arc panel 18 and fixed block 17 are slidably connected and have the auxiliary of ball 19 to slide, can be light
The rotating generator main body of pine adjusts orientation, convenient install to generator main body.
The outer wall of dsah-pot 4 is symmetrically fixedly connected there are two position limiting slide block, and the inner wall of sleeve 5 offers and position limiting slide block phase
Matched limit sliding chutes prevent dsah-pot 4 to be detached from sleeve 5 by the cooperation of position limiting slide block and limit sliding chutes.
It is rolled in T-type sliding slot and is connected with multiple balls 19, ball 19 and T-shaped slide rail are rolled and connected, and are reduced by ball 19
The frictional force of generator main body and fixed block 17, makes sliding friction become rolling friction, can more easily dislocation generation owner
The position of body.
Rubber pad is fixedly connected between the lower end of generator main body and the upper surface of movable plate 2, rubber pad is a kind of material
The material of matter softness can play a certain protective role generator main body, generator main body is avoided directly to connect with movable plate 2
Touching, so that preventing generator main body and movable plate from shaking when contacting generates noise.
It is equipped with sealing ring in first through hole and the second through-hole, sealing ring is fixedly connected with first through hole and the second through-hole,
It prevents hydraulic oil from flowing directly out out of first through hole, causes hydraulic fluid leak, influence noise reduction effect, prevent hydraulic oil directly from
Two through-holes flow through, rather than flow through from throttle orifice, and when hydraulic oil is directly flowed through from the second through-hole, hydraulic damping device is just lost
Effect, noise reduction effect substantially reduce.
The upper surface of first fixed block 11 offers multiple throttle orifices, and throttle orifice is a kind of very small hole of diameter, works as liquid
When pressure oil passes through throttle orifice, a fluid stream can become smaller or attenuate, so that the pressure reduction of hydraulic oil, generates the damping of increasing, to reach
To the effect of buffering.
In conclusion the generator that the anti-acoustic capability is good, in use, generate electricity owner when generator main body generates vibration
The vibration of body machine drives movable plate 2 to shake, and movable plate 2 is pressed down against spring 7, and spring 7, which is squeezed, carries out level-one damping noise reduction, shake
Dynamic reduced vibration continues downward transmitting after 7 level-one damping noise reduction of spring, and first piston 8 moves down, and first piston 8 squeezes
Compressed spring 9 is pressed to carry out second level damping noise reduction, the vibration of decrease continues transmitting, first piston 8 downwards and is pressed down against hydraulic oil, liquid
Pressure oil makes third piston 15 exit third through-hole, and compression bar 12 drives second piston 13 to exit mounting cylinder 10, and hydraulic oil passes through throttling
Larger damping is generated when hole and has the function that bumper and absorbing shock, flows into the hydraulic oil of 8 upside of first piston through oppositely arranged buffering
Device flows back to, and forms circulation, and liquid damping is flexible damping, and the effect of damping noise reduction is more preferable, and the present apparatus is dropped by Multistage damping
It makes an uproar, improves the damping noise reduction effect of generator, when generator main body is installed, after generator main body is directed at L-type limit card block
It is placed on arc panel 18, rotating generator main body adjusts orientation, is directed at the mounting hole in generator main body on mounting rack 3
Bolt hole, arc panel 18 and fixed block 17 are slidably connected and have the auxiliary of ball 19 to slide, can easily rotating generator
Main body adjusts orientation, convenient install to generator main body.
Claims (7)
1. a kind of good generator of anti-acoustic capability including the bottom plate (1) being fixedly mounted on motor cylinder block and is fixedly connected on bottom
The movable plate (2) of plate (1) upper surface, the upper surface of the movable plate (2) is fixedly connected there are two mounting rack (3), described in two
Mounting rack (3) has been bolted to connection the same generator main body, it is characterised in that: the upper surface of the bottom plate (1) with
The lower surface of movable plate (2) is fixedly connected by the identical buffer unit of multiple groups structure, and the buffer unit includes being fixedly connected
Dsah-pot (4) in bottom plate (1) upper surface, the outer wall movable sleeve of the dsah-pot (4) is connected to be fixed with movable plate (2) lower surface
The upper surface of the sleeve (5) of connection, the dsah-pot (4) offers first through hole, and movable sleeve is connected to and moves in first through hole
The mobile bar (6) that movable plate (2) is fixedly connected, it is fixed between the lower surface of the movable plate (2) and the upper surface of dsah-pot (4) to connect
It is connected to same root spring (7), the spring (7) is movably set in mobile bar (6) outside, and the lower end of the mobile bar (6) is protruded into slow
It rushes in cylinder (4) and is fixedly connected with first piston (8), between the lower surface of the first piston (8) and the cylinder bottom of dsah-pot (4)
Be fixedly connected with same root compressed spring (9), the inside of the first piston (8) be equipped with multiple groups structure it is identical be reversed it is slow
Flushing device, the buffer unit include the mounting hole for being provided with first piston (8) upper surface, and fixing sleeve is connected in the mounting hole
The inner wall of mounting cylinder (10), the intermediate position of the mounting cylinder (10) is fixedly connected with the first fixed block (11), and described first is fixed
The surface of block (11) offers the second through-hole, and movable sleeve is connected to compression bar (12) in the second through-hole, one end of the compression bar (12)
Bar wall fixing sleeve be connected to second piston (13), the inner wall of the one end of the mounting cylinder (10) far from second piston (13) is fixed to be connected
It is connected to the second fixed block (14), the surface of second fixed block (14) offers third through-hole, and the compression bar (12) is far from the
The bar wall fixing sleeve of one end of two pistons (13) is connected to the third piston (15) in third through-hole, first fixed block
(11) the same buffering elastic is fixedly connected between the side wall far from second piston (13) side and the side wall of third piston (15)
Spring (16), the buffer spring (16) are movably set in compression bar (12) outside, and the dsah-pot (4) is provided with hydraulic oil, the shifting
The upper surface of movable plate (2) is symmetrically fixed with two auxiliary installation devices.
2. a kind of good generator of anti-acoustic capability according to claim 1, it is characterised in that: the auxiliary installation device packet
The fixed block (17) for being fixedly mounted on movable plate (2) upper surface is included, the upper surface of the fixed block (17) is arc, the fixation
The upper surface slide of block (17) is connected with arc panel (18), and the lower surface of the arc panel (18) is fixedly connected with T-shaped slide rail, institute
The upper surface for stating fixed block (17) offers T-type sliding slot corresponding with T-shaped slide rail, and the side side wall of the fixed block (17) is solid
Surely it is connected with L-type limit card block.
3. a kind of good generator of anti-acoustic capability according to claim 1, it is characterised in that: outside the dsah-pot (4)
Wall is symmetrically fixedly connected there are two position limiting slide block, and it is sliding that the inner wall of the sleeve (5) offers the limit to match with position limiting slide block
Slot.
4. a kind of good generator of anti-acoustic capability according to claim 2, it is characterised in that: rolled in the T-type sliding slot
It is connected with multiple balls (19), the ball (19) and T-shaped slide rail are rolled and connected.
5. a kind of good generator of anti-acoustic capability according to claim 1, it is characterised in that: under the generator main body
Rubber pad is fixedly connected between end and the upper surface of movable plate (2).
6. a kind of good generator of anti-acoustic capability according to claim 1, it is characterised in that: the first through hole and second
Sealing ring is equipped in through-hole.
7. a kind of good generator of anti-acoustic capability according to claim 1, it is characterised in that: first fixed block (11)
Upper surface offer multiple throttle orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334747.5A CN109630598B (en) | 2018-11-10 | 2018-11-10 | Generator with good noise reduction performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334747.5A CN109630598B (en) | 2018-11-10 | 2018-11-10 | Generator with good noise reduction performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630598A true CN109630598A (en) | 2019-04-16 |
| CN109630598B CN109630598B (en) | 2020-09-18 |
Family
ID=66067650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334747.5A Active CN109630598B (en) | 2018-11-10 | 2018-11-10 | Generator with good noise reduction performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109630598B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445286A (en) * | 2019-08-22 | 2019-11-12 | 神华福能发电有限责任公司 | The base of steam turbine generator |
| CN110812067A (en) * | 2019-11-20 | 2020-02-21 | 吉林大学 | Medical supplementary rack of changing dressings |
| CN113884092A (en) * | 2021-08-26 | 2022-01-04 | 江苏安航船舶设备有限公司 | Optical fiber compass combined inertial navigation device |
| CN114825733A (en) * | 2022-04-27 | 2022-07-29 | 德州恒力电机有限责任公司 | Vehicle-mounted hybrid excitation claw pole generator |
| US12027951B1 (en) * | 2023-12-28 | 2024-07-02 | Huaxiang (Shenzhen) High-Tech Service Co., Ltd. | Strong magnetic power generation on-board power device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113884092A (en) * | 2021-08-26 | 2022-01-04 | 江苏安航船舶设备有限公司 | Optical fiber compass combined inertial navigation device |
| CN113884092B (en) * | 2021-08-26 | 2024-02-27 | 江苏安航船舶设备有限公司 | Optical fiber compass combined inertial navigation device |
| CN114825733A (en) * | 2022-04-27 | 2022-07-29 | 德州恒力电机有限责任公司 | Vehicle-mounted hybrid excitation claw pole generator |
| US12027951B1 (en) * | 2023-12-28 | 2024-07-02 | Huaxiang (Shenzhen) High-Tech Service Co., Ltd. | Strong magnetic power generation on-board power device |
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