CN110246692A - A kind of digital power capacitor - Google Patents
A kind of digital power capacitor Download PDFInfo
- Publication number
- CN110246692A CN110246692A CN201910568536.6A CN201910568536A CN110246692A CN 110246692 A CN110246692 A CN 110246692A CN 201910568536 A CN201910568536 A CN 201910568536A CN 110246692 A CN110246692 A CN 110246692A
- Authority
- CN
- China
- Prior art keywords
- oscillating plate
- plate
- shell
- power capacitor
- limited block
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 46
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 24
- 230000005484 gravity Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 abstract description 47
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to capacitor technology field, specifically a kind of digital power capacitor；Two conductors including shell and stretching shell, oscillating plate is provided between two conductors, the oscillating plate is connect by vibrating spring with shell, and the oscillating plate bottom rear is fixed with stifled aerofoil, and stifled aerofoil is used to press oscillating plate the wind toward rear to stop；The present invention passes through setting oscillating plate, in process equipment operation, noise and vibration can be generated, the sound wave of these vibrations and sound can cause the shake of oscillating plate that can squeeze its air between shell when oscillating plate is shaken, under the barrier effect of stifled aerofoil, air can all be squeezed forwards, the air pressed forwards can blow off the cotton fiber of case top stood from shell, ensure that the normal work of power capacitor.
Description
Technical field
The invention belongs to capacitor technology field, specifically a kind of digital power capacitor.
Background technique
Power capacitor, the capacitor for electric system and electrical equipment.Any two pieces of metallic conductors, intermediate insulation
Medium separates, that is, constitutes a capacitor.The size of capacitor capacitance, by the spy of dielectric between its geometric dimension and two-plate
Property determines.When capacitor under alternating voltage in use, Chang Yiqi reactive power indicate capacitor capacity, unit be it is weary or
Kilovar.
In some cotton processing workshops, maintain to need to use some electric capacitors in the circuit of process equipment normal work
Device, since its working environment has, particularity -- drifting in air has a large amount of cotton fiber, one in these cotton fibers
Branch falls at the top of power capacitor, after permanent accumulation, when the plum rains season in the Yangtze river basin arrives, and after cotton fiber dampness,
Two conductors can be made to form on state by the cotton fiber to make moist and form short circuit, cause power capacitor that can not carry out just
Often work guarantees in consideration of it, can prevent the accumulation of cotton fiber the present invention provides a kind of digital power capacitor
The normal work of power capacitor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of digital power capacitor, mainly pass through oscillating plate,
In process equipment operation, noise and vibration can be generated, the sound wave of these vibrations and sound can cause the shake of oscillating plate, prevent
Only cotton fiber is accumulated, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of digital power capacitor, including shell and
Two conductors of shell are stretched out, oscillating plate is provided between two conductors, the oscillating plate passes through vibrating spring and shell
Connection, the oscillating plate bottom rear are fixed with stifled aerofoil, and stifled aerofoil is used to press oscillating plate the wind toward rear to stop；Work
When making, in some cotton processing workshops, maintain to need to use some power capacitors in the circuit of process equipment normal work, by
In its working environment have particularity -- drifting in air has a large amount of cotton fiber, a part in these cotton fibers can be fallen
Case top is fallen on, after permanent accumulation, when the plum rains season in the Yangtze river basin arrives, after cotton fiber dampness, two conductors can be made
On state is formed by the cotton fiber of dampness and forms short circuit, causes power capacitor that can not be worked normally, therefore
Oscillating plate is installed at the top of shell, in process equipment operation, noise and vibration can be generated, the sound of these vibrations and sound
Wave energy enough causes the shake of oscillating plate that can squeeze its air between shell when oscillating plate is shaken, and makees in the blocking of stifled aerofoil
Under, air can all be squeezed forwards, the air pressed forwards can be by the cotton of case top stood
Fiber is blown off from shell, ensure that the normal work of power capacitor.
Preferably, the oscillating plate bottom offers arc-shaped recess, and the setting of arc-shaped recess bottom is there are two extrusion ball, and two
It is connected with return spring between extrusion ball, rotor plate is connected on extrusion ball, shaft, shaft bottom end are provided through on rotor plate
It is connect with housing upper surface, rotor plate one end is connected with separating plate；When oscillating plate is shaken and pushes, extrusion ball is by arc
Shape recess guiding role and keep two extrusion balls close to each other, and then make rotor plate around shaft rotate, and then make two patch
The separating plate of conjunction is located remotely from each other, and can separate the cotton fiber accumulated above it, prevents it to be combined into an entirety, has after dampness
There is conductive capability, further ensures the normal work of power capacitor.
Preferably, the separating plate is provided with suction block close to one end bottom of shaft, opens up at the top of the separating plate limited
Position slot, limiting slot are internally provided with H-type limited block, cutter are provided on H-type limited block, H-type limited block is close to cutter bottom
Countercheck rod is provided at position, H-type limited block leading flank is provided with compressed spring, and H-type limited block trailing flank is provided with stretching bullet
Spring；When two separating plates are separated from each other, H-type limited block slowly far from suction block when, compressed spring will push H-type limited block to separate
One end of the separating plate of extrusion ball is mobile, is able to drive cutter while mobile and separates to cotton fiber, facilitates vibration
Plate pushes blowing and blows off cotton fiber, further ensures the normal work of power capacitor, and return spring drives two to squeeze
When pressure ball returns in situ, separating plate contacts again, and H-type limited block sucks back original position by suction block again.
Preferably, multiple one-directional rotation slots, one-directional rotation slot and limit are opened up on the separating plate of H-type limited block bottom
Slot connection, one-directional rotation slot are internally provided with one-way slabs, and one-way slabs bottom is provided with gravity block, runs through in one-way slabs and be equipped with support
Axis, one-way slabs top can be rotated in an anti-clockwise direction around support shaft inside one-directional rotation slot, and the setting of one-way slabs top is limiting
Inside the slot of position；When H-type limited block is pushed by compressed spring and cutter is driven to separate cotton fiber, when cutter bottom end reaches
When at one-way slabs, cutter top can be made to push into limiting slot, cotton fiber is carried out into one under the position-limiting action of one-way slabs
Step cutting, cutting force degree is big, effect is good, and when H-type limited block drives cutter backhaul, one-way slabs is pressed into one-directional rotation by cutter
In slot, prevent from influencing H-type limited block return.
Preferably, it is bonded with bouncing ball at the top of the one-directional rotation plate, bouncing ball hollow setting is obliquely installed on bouncing ball
There is fumarole, fumarole is used for the direction jet far from extrusion ball；When H-type limited block pushes cutter to cut cotton by compressed spring
When flower fiber, bouncing ball can be squeezed first, can by the air in bouncing ball by fumarole ejection, to the cotton fiber of cutting into
Row is blown, and keeps its separation farther.
Preferably, multiple conical openings are provided at the top of the oscillating plate, it is straight that conical opening top end diameter is less than conical opening bottom end
Diameter；When oscillating plate is pressed down against air, portion of air can be pressed against upper ejection by conical opening, to remaining in oscillating plate
On cotton fiber blown, prevent from accumulating on oscillating plate, improve the comprehensive of cleaning.
Technical effect and advantage of the invention:
1, a kind of digital power capacitor provided by the invention, by the way that oscillating plate is arranged, in process equipment operation, meeting
Noise and vibration are generated, the sound wave of these vibrations and sound can cause the shake of oscillating plate that can squeeze it when oscillating plate is shaken
Air between shell can all squeeze forwards air, the sky pressed forwards under the barrier effect of stifled aerofoil
Gas can blow off the cotton fiber of case top stood from shell, ensure that the normal work of power capacitor.
2, a kind of digital power capacitor provided by the invention, by the way that separating plate is arranged, be shaken when oscillating plate and
When pushing, extrusion ball by arc-shaped recess guiding role and keep two extrusion balls close to each other, and then make rotor plate around turn
Axis rotation, and then it is located remotely from each other the separating plate of two fittings, the cotton fiber accumulated above it can be separated, prevent its conjunction
For an entirety, there is conductive capability after dampness, further ensure the normal work of power capacitor.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1 in the present invention；
Fig. 3 is side sectional view of the invention；
Fig. 4 is the portion the B enlarged drawing of Fig. 3 in the present invention；
In figure: shell 1, conductor 2, oscillating plate 3, stifled aerofoil 4, arc-shaped recess 5, extrusion ball 6, rotor plate 7, shaft 8, separation
Plate 9, suction block 10, limiting slot 11, H-type limited block 12, cutter 13, countercheck rod 14, compressed spring 15, extension spring 16, unidirectional turn
Dynamic slot 17, one-way slabs 18, gravity block 19, support shaft 20, bouncing ball 21, fumarole 22, conical opening 23, vibrating spring 24.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and front, back, left, right, up, down is all based on the view direction of Fig. 1.
As shown in Figs 1-4, a kind of digital power capacitor of the present invention, two including shell 1 and stretching shell 1
A conductor 2 is provided with oscillating plate 3 between two conductors 2, and the oscillating plate 3 is connect by vibrating spring 24 with shell 1,
3 bottom rear of oscillating plate is fixed with stifled aerofoil 4, and stifled aerofoil 4 is used to press oscillating plate 3 wind toward rear to stop；Work
When making, in some cotton processing workshops, maintain to need to use some power capacitors in the circuit of process equipment normal work, by
In its working environment have particularity -- drifting in air has a large amount of cotton fiber, a part in these cotton fibers can be fallen
1 top of shell is fallen on, after permanent accumulation, when the plum rains season in the Yangtze river basin arrives, after cotton fiber dampness, two conductors can be made
2, which form on state by the cotton fiber to make moist, forms short circuit, causes power capacitor that can not be worked normally, therefore
Oscillating plate 3 is installed at the top of shell 1, in process equipment operation, noise and vibration can be generated, these vibrations and sound
Sound wave can cause the shake of oscillating plate 3 that can squeeze its air between shell 1 when oscillating plate 3 is shaken, in stifled aerofoil 4
Under barrier effect, air can all be squeezed forwards, the air pressed forwards can get off the standing at 1 top of shell
Cotton fiber blown off from shell 1, ensure that the normal work of power capacitor.
3 bottom of oscillating plate offers arc-shaped recess 5, and there are two extrusion balls 6, two to squeeze for the setting of 5 bottom of arc-shaped recess
It is connected with return spring between pressure ball 6, rotor plate 7 is connected on extrusion ball 6, shaft 8, shaft 8 are provided through on rotor plate 7
Bottom end is connect with 1 upper surface of shell, and 7 one end of rotor plate is connected with separating plate 9；When oscillating plate 3 is shaken and pushes, squeeze
Ball 6 by arc-shaped recess 5 guiding role and keep two extrusion balls 6 close to each other, and then make rotor plate 7 around shaft 8 rotate,
And then it is located remotely from each other the separating plate 9 of two fittings, the cotton fiber accumulated above it can be separated, it is prevented to be combined into one
It is whole, there is conductive capability after dampness, further ensure the normal work of power capacitor.
The separating plate 9 is provided with suction block 10 close to one end bottom of shaft 8, offers limit at the top of the separating plate 9
Slot 11, limiting slot 11 are internally provided with H-type limited block 12, and cutter 13 is provided on H-type limited block 12, and H-type limited block 12 is close
Countercheck rod 14 is provided at the position of 13 bottom of cutter, 12 leading flank of H-type limited block is provided with compressed spring 15, H-type limited block
12 trailing flanks are provided with extension spring 16；When two separating plates 9 are separated from each other, H-type limited block 12 slowly far from suction block 10 when, pressure
One end that contracting spring 15 will push H-type limited block 12 to the separating plate 9 of separate extrusion ball 6 is mobile, being capable of band while mobile
Dynamic cutter 13 separates cotton fiber, facilitates oscillating plate 3 to push blowing and blows off cotton fiber, further ensures electric power
The normal work of capacitor, when return spring drives two extrusion balls 6 to return in situ, separating plate 9 contacts again, H-type limited block
12 suck back original position by suction block 10 again.
Multiple one-directional rotation slots 17, one-directional rotation slot 17 and limit are opened up on the separating plate 9 of 12 bottom of H-type limited block
Slot 11 is connected to, and one-directional rotation slot 17 is internally provided with one-way slabs 18, and 18 bottom of one-way slabs is provided with gravity block 19, in one-way slabs 18
Through support shaft 20 is equipped with, 18 top of one-way slabs can be rotated in an anti-clockwise direction around support shaft 20 in one-directional rotation slot 17
Portion, 18 top of one-way slabs are arranged inside limiting slot 11；Being pushed in H-type limited block 12 by compressed spring 15 drives cutter 13 to cotton
When flower fiber is separated, when 13 bottom end of cutter reaches at one-way slabs 18, cutter can be made under the position-limiting action of one-way slabs 18
13 tops are pushed into limiting slot 11, are further cut to cotton fiber, and cutting force degree is big, effect is good, in H-type limited block
When 12 drive 13 backhaul of cutter, one-way slabs 18 is pressed into one-directional rotation slot 17 by cutter 13, and preventing, which influences H-type limited block 12, returns
Position.
It is bonded with bouncing ball 21 at the top of the one-directional rotation plate 7, the hollow setting of bouncing ball 21 is obliquely installed on bouncing ball 21
There is fumarole 22, fumarole 22 is used for the direction jet far from extrusion ball 6；When H-type limited block 12 is pushed by compressed spring 15
When cutter 13 cuts cotton fiber, bouncing ball 21 can be squeezed first, the air in bouncing ball 21 can be sprayed by fumarole 22,
It blows to the cotton fiber of cutting, keeps its separation farther.
Multiple conical openings 23 are provided at the top of the oscillating plate 3, it is straight that 23 top end diameter of conical opening is less than 23 bottom end of conical opening
Diameter；When oscillating plate 3 is pressed down against air, portion of air can be pressed against upper ejection by conical opening 23, shaken to remaining in
Cotton fiber on movable plate 3 is blown, and is prevented from accumulating on oscillating plate 3, is improved the comprehensive of cleaning.
When work, in some cotton processing workshops, maintain to need to use some electricity in the circuit of process equipment normal work
Power capacitor, since its working environment has, particularity -- drifting in air has a large amount of cotton fiber, in these cotton fibers
A part can fall to the top of shell 1, after permanent accumulation, when the plum rains season in the Yangtze river basin arrives, after cotton fiber dampness,
Two conductors 2 can be made to form on state by the cotton fiber to make moist and form short circuit, cause power capacitor that can not carry out
It works normally, therefore oscillating plate 3 is installed at the top of shell 1, in process equipment operation, noise and vibration can be generated, this
The sound wave of a little vibrations and sound can cause the shake of oscillating plate 3 that can squeeze its sky between shell 1 when oscillating plate 3 is shaken
Gas can all squeeze forwards air, the air pressed forwards can be by shell 1 under the barrier effect of stifled aerofoil 4
The cotton fiber stood at top is blown off from shell 1, ensure that the normal work of power capacitor, when oscillating plate 3 by
To vibration when pushing, extrusion ball 6 by arc-shaped recess 5 guiding role and keep two extrusion balls 6 close to each other, and then make to turn
Movable plate 7 is rotated around shaft 8, and then is located remotely from each other the separating plate 9 of two fittings, can be by the cotton fiber accumulated above it point
It leaves, prevents it to be combined into an entirety, there is conductive capability after dampness, further ensure the normal work of power capacitor,
When two separating plates 9 are separated from each other, H-type limited block 12 slowly far from suction block 10 when, compressed spring 15 will push H-type limited block 12
It is mobile to one end of the separating plate 9 far from extrusion ball 6, cutter 13 is able to drive while mobile, and cotton fiber is divided
From, facilitate oscillating plate 3 push blowing cotton fiber is blown off, further ensure the normal work of power capacitor, return bullet
When spring drives two extrusion balls 6 to return in situ, separating plate 9 contacts again, and H-type limited block 12 sucks back original position by suction block 10 again.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of digital power capacitor, two conductors (2) including shell (1) and stretching shell (1), it is characterised in that:
It is provided with oscillating plate (3) between two conductors (2), the oscillating plate (3) is connected by vibrating spring (24) and shell (1)
It connects, oscillating plate (3) bottom rear is fixed with stifled aerofoil (4), and stifled aerofoil (4) are used to pressing oscillating plate (3) into the wind toward rear
Stopped.
2. a kind of digital power capacitor according to claim 1, it is characterised in that: open oscillating plate (3) bottom
Equipped with arc-shaped recess (5), there are two the settings of arc-shaped recess (5) bottom extrusion ball (6), is connected with back between two extrusion balls (6)
Position spring, is connected with rotor plate (7) on extrusion ball (6), is provided through on rotor plate (7) shaft (8), shaft (8) bottom end with
The connection of shell (1) upper surface, rotor plate (7) one end is connected with separating plate (9).
3. a kind of digital power capacitor according to claim 2, it is characterised in that: the separating plate (9) is close to be turned
One end bottom of axis (8) is provided with suction block (10), is offered limiting slot (11) at the top of the separating plate (9), in limiting slot (11)
Portion is provided with H-type limited block (12), is provided on H-type limited block (12) cutter (13), and H-type limited block (12) is close to cutter (13)
It is provided at the position of bottom countercheck rod (14), H-type limited block (12) leading flank is provided with compressed spring (15), H-type limited block
(12) trailing flank is provided with extension spring (16).
4. a kind of digital power capacitor according to claim 3, it is characterised in that: H-type limited block (12) bottom
Multiple one-directional rotation slots (17) are opened up on the separating plate (9), one-directional rotation slot (17) is connected to limiting slot (11), is one-directionally rotated
Slot (17) is internally provided with one-way slabs (18), and one-way slabs (18) bottom is provided with gravity block (19), is run through in one-way slabs (18) and is set
Have support shaft (20), one-way slabs (18) top can be rotated in an anti-clockwise direction around support shaft (20) in one-directional rotation slot (17)
Portion, the setting of one-way slabs (18) top are internal in limiting slot (11).
5. a kind of digital power capacitor according to claim 4, it is characterised in that: one-directional rotation plate (7) top
Portion is bonded with bouncing ball (21), bouncing ball (21) hollow setting, is tiltedly installed with fumarole (22), fumarole on bouncing ball (21)
(22) for the direction jet to separate extrusion ball (6).
6. a kind of digital power capacitor according to claim 1, it is characterised in that: set at the top of the oscillating plate (3)
It is equipped with multiple conical openings (23), conical opening (23) top end diameter is less than conical opening (23) bottom diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568536.6A CN110246692B (en) | 2019-06-27 | 2019-06-27 | Digital power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568536.6A CN110246692B (en) | 2019-06-27 | 2019-06-27 | Digital power capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110246692A true CN110246692A (en) | 2019-09-17 |
| CN110246692B CN110246692B (en) | 2021-07-02 |
Family
ID=67889922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568536.6A Active CN110246692B (en) | 2019-06-27 | 2019-06-27 | Digital power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110246692B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144923A (en) * | 1983-12-31 | 1985-07-31 | 関西電力株式会社 | Condenser unit |
| CN202189679U (en) * | 2011-07-29 | 2012-04-11 | 中国西电电气股份有限公司 | Anti-bird cap used for electric capacitor |
| CN203899747U (en) * | 2014-06-13 | 2014-10-29 | 杜欣荣 | Electric dust remover |
| CN105438856A (en) * | 2015-11-24 | 2016-03-30 | 石家庄国华环保科技有限公司 | Dry type adding system for water treatment powdered active carbon |
| CN208212762U (en) * | 2018-04-20 | 2018-12-11 | 成都奕州环保科技有限公司 | A kind of deduster with functions/drying |
| CN109698070A (en) * | 2018-12-06 | 2019-04-30 | 张志琪 | One kind being used for the anti-breakdown cleaning plant of power capacitor |
-
2019
- 2019-06-27 CN CN201910568536.6A patent/CN110246692B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144923A (en) * | 1983-12-31 | 1985-07-31 | 関西電力株式会社 | Condenser unit |
| CN202189679U (en) * | 2011-07-29 | 2012-04-11 | 中国西电电气股份有限公司 | Anti-bird cap used for electric capacitor |
| CN203899747U (en) * | 2014-06-13 | 2014-10-29 | 杜欣荣 | Electric dust remover |
| CN105438856A (en) * | 2015-11-24 | 2016-03-30 | 石家庄国华环保科技有限公司 | Dry type adding system for water treatment powdered active carbon |
| CN208212762U (en) * | 2018-04-20 | 2018-12-11 | 成都奕州环保科技有限公司 | A kind of deduster with functions/drying |
| CN109698070A (en) * | 2018-12-06 | 2019-04-30 | 张志琪 | One kind being used for the anti-breakdown cleaning plant of power capacitor |
Non-Patent Citations (1)
| Title |
|---|
| 段润强: "《数字式电容器保护的设计》", 《高科技产品研发》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110246692B (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110039685A (en) | Thin-wall tube waste material recovery device | |
| CN110246692A (en) | A kind of digital power capacitor | |
| CN206980377U (en) | A kind of efficient dustproof network equipment | |
| CN108312389A (en) | Cable insulation recycles processing unit (plant) | |
| CN109940919A (en) | A kind of environmental protection shredder | |
| CN212706005U (en) | Dry wire drawing machine | |
| CN208077381U (en) | A kind of dust-full alarm structure of dust exhaust apparatus | |
| CN208632815U (en) | A kind of multi-functional the end of a thread cleaner | |
| CN212578771U (en) | Board separating and dust removing mechanism | |
| CN212449456U (en) | Container bamboo-wood composite floor fixed-length cutting device | |
| CN217152220U (en) | Air compression device is used in production of environmental protection tableware | |
| CN113471886A (en) | Peeling mechanism in middle of high efficiency | |
| CN109833961B (en) | Sand making system | |
| CN206716139U (en) | A kind of sweet potato disintegrating machine of simple operation | |
| CN207543638U (en) | Cutting assembly | |
| CN110504513A (en) | Ceramic filter is used in a kind of 5G communication | |
| CN219683782U (en) | Material collecting device of plate pulling machine | |
| CN107852943A (en) | Cutting assembly | |
| CN108906782A (en) | A kind of dust cover used for air compressor | |
| CN216328695U (en) | Electric control cleaning device for cigarette machine filter tip cutter | |
| CN210919588U (en) | Automatic locking device for filter screen | |
| CN218151513U (en) | Direct current fan with stable work | |
| CN219883102U (en) | Calendering device for self-collection of waste materials | |
| CN211456193U (en) | Wire stripping shutdown mechanism | |
| CN218699759U (en) | Extrusion device is used in plywood production |
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: 20210617 Address after: 526000 No.3, Zhenglong 1st Street, Gaoxin District, Zhaoqing City, Guangdong Province Applicant after: GUANGDONG RONG BANG ELECTRIC Co.,Ltd. Address before: 232000 Anhui University of technology, 168 Taifeng street, Huainan City, Anhui Province Applicant before: Anhui University of Science and Technology |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |