CN206742160U - A kind of relay with rectification function - Google Patents
A kind of relay with rectification function Download PDFInfo
- Publication number
- CN206742160U CN206742160U CN201720465893.6U CN201720465893U CN206742160U CN 206742160 U CN206742160 U CN 206742160U CN 201720465893 U CN201720465893 U CN 201720465893U CN 206742160 U CN206742160 U CN 206742160U
- Authority
- CN
- China
- Prior art keywords
- plate body
- armature
- pedestal
- rectifier bridge
- rectification function
- 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.)
- Withdrawn - After Issue
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Abstract
Relay technical field is the utility model is related to, in particular discloses a kind of relay with rectification function, including pedestal, it is installed in the magnet coil and reseting shrapnel of pedestal, the armature of pedestal is rotationally connected with, magnet coil is used to drive armature to rotate, and reseting shrapnel is used to drive armature to set back；Also include rectifier bridge, the output end of rectifier bridge is connected conducting with magnet coil, and the input of rectifier bridge is used for the power supply for turning on the external world；During actual use, extraneous AC power connects the input of rectifier bridge, by the rectified action of rectifier bridge, the alternating voltage that AC power inputs is converted to the DC voltage of rectifier bridge output, the DC voltage of rectifier bridge output be applied on magnet coil can control relay be turned on or off；The utility model is simple in construction, easy to use, greatly promotes the performance of relay.
Description
Technical field
Relay technical field is the utility model is related to, in particular discloses a kind of relay with rectification function.
Background technology
Relay as " automatic switch " in circuit, be primary element essential in many electronic equipments it
One.In real life, electric power is broadly divided into two kinds of forms of direct current and alternating current, due to direct current have it is easy to use, be easy to
The feature of control, it is widely used in the control of various electric elements such as relay, when the electric power of external world's supply is alternating current,
Now just need that alternating current is converted into direct current using electric power conversion mechanism, the electric power conversion mechanism structure of existing relay is answered
It is miscellaneous, using extremely inconvenient, be unfavorable for the lifting of relay performance.
Utility model content
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide one kind with whole
The relay of function is flowed, it is simple in construction, easy to use, greatly promote the performance of relay.
To achieve the above object, a kind of relay with rectification function of the present utility model, including pedestal, are installed in base
The magnet coil and reseting shrapnel of seat, the armature of pedestal is rotationally connected with, magnet coil is used to drive armature to rotate, reseting shrapnel
For driving armature to set back；Also include rectifier bridge, the output end of rectifier bridge is connected conducting with magnet coil, rectifier bridge it is defeated
Enter the power supply that end is used to turn on the external world.
Preferably, the relay with rectification function also includes piezoresistor, and piezoresistor is parallel to rectification
Bridge, the output end after piezoresistor, rectifier bridge parallel connection is connected conducting with magnet coil, after piezoresistor, rectifier bridge parallel connection
Input with the external world power supply turn on.
Preferably, the relay with rectification function also includes internal circuit board, and internal circuit board is installed in pedestal,
Rectifier bridge, piezoresistor are assembled on internal circuit board.
Preferably, the coil unit that the magnet coil includes skeleton, is installed in intraskeletal iron core, is wound in skeleton,
Coil unit wound core is set；Pedestal is provided with the first blind slot, and internal circuit board is provided with the first neck, and one end of skeleton is installed with
In in the first blind slot, the other end of skeleton runs through the first neck, and internal circuit board is connected to the other end of skeleton, skeleton it is another
End is provided with two fixture blocks being spaced, and internal circuit board is held between two fixture blocks.
Preferably, the pedestal is also equiped with yoke, yoke include the first plate body and from the bending extension of the first plate body the
Two plate bodys, the first plate body are installed between one end of skeleton and pedestal, and one end of iron core is connected with the first plate body, and the second plate body is remote
One end from the first plate body stretches out the other end of skeleton；The second plate body is rotationally connected with the middle part of armature away from the first plate body
One end, the other end of iron core are used for the one end for attracting armature, and the other end of armature is provided with through hole, and one end of reseting shrapnel is installed in
Pedestal or/and yoke, the other end of reseting shrapnel are provided with the first shell fragment and the second shell fragment that are spaced, the first shell fragment, second
Shell fragment is connected to two relative side walls of through hole respectively.
Preferably, the described one end of second plate body away from the first plate body is provided with the second blind slot, and armature is located in the second blind slot
Interior, armature is provided with two rotation sections being spaced, and two rotation sections are respectively used to abut the both sides of the second plate body, two rotations
Portion one end close to each other is provided with the first arc surface, and the free end of the first shell fragment is fastened in armature.
Preferably, the pedestal is provided with clamp, and the second plate body is provided with the second neck, and clamp is protruded into the second neck.
Preferably, the pedestal is provided with dividing plate, and between dividing plate and skeleton, one end of reseting shrapnel is installed with the second plate body
Between dividing plate and the second plate body, one end of reseting shrapnel is provided with retaining sheet, and retaining sheet is used to abut to dividing plate or/and the second plate
Body.
Preferably, the pedestal is equiped with two lead-out terminals, and the other end of armature is equiped with push jack, push jack, the second plate
Body is located at the both sides of dividing plate respectively, and push jack is equiped with the conducting strip for connecting two lead-out terminals, the free end of the second shell fragment
Provided with the second arc surface for abutting push jack.
Preferably, the push jack is movably connected on the other end of armature, push jack be provided with for abut the second plate body the
Three-arc face；Conducting strip is elastic spring, and two lead-out terminals are equipped with stationary contact, and elastic spring is provided with and is respectively used to abutting two
Two movable contacts of individual stationary contact.
The beneficial effects of the utility model：During actual use, extraneous AC power connects the input of rectifier bridge, passes through
The rectified action of rectifier bridge, the alternating voltage that AC power inputs is converted to the DC voltage of rectifier bridge output, and rectifier bridge is defeated
The DC voltage gone out be applied on magnet coil can control relay be turned on or off；The utility model is simple in construction, makes
With conveniently, the performance of relay is greatly promoted.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is that the utility model hides the dimensional structure diagram after case；
Fig. 3 is decomposition texture schematic diagram of the present utility model；
Fig. 4 is the decomposition texture schematic diagram of another application of the utility model；
Fig. 5 is the dimensional structure diagram of armature of the present utility model, reseting shrapnel, yoke and push jack.
Reference includes：
1-pedestal, 2-magnet coil, 3-reseting shrapnel
4-armature, 5-rectifier bridge, 6-piezoresistor
7-internal circuit board, 8-skeleton, 9-iron core
The neck of the blind slot of 11-coil unit 12-the first 13-the first
The shell fragment of 14-yoke, 15-through hole 16-the first
17-the second shell fragment the 19-the first arc surface of the 18-the second blind slot
The neck of 21-clamp, 22-push jack 23-the second
The arc surface of 24-dividing plate, 25-retaining sheet 26-the second
27-the 28-case of three-arc face.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.
Fig. 1 to Fig. 3, a kind of relay with rectification function of the present utility model, including pedestal 1 are referred to, is installed in
Magnet coil 2 and reseting shrapnel 3 on pedestal 1, the armature 4 being rotatably connected on pedestal 1, pedestal 1 are made of ambroin,
Magnet coil 2 is used to drive armature 4 to rotate, and reseting shrapnel 3 sets back for driving armature 4 to rotate backward, when magnet coil 2
After energization, magnet coil 2 produces magnetive attraction, and magnetive attraction can attract armature 4 and then so that the opposite base 1 of armature 4 rotates, armature
4 compress reseting shrapnel 3 during rotation；After magnet coil 2 powers off, the power that loses magnetism of magnet coil 2 no longer attracts to hold in the mouth
Iron 4, reseting shrapnel 3 drive armature 4 to rotate backward in the presence of natural resiliency restoring force and set back；Also include rectifier bridge 5,
The output end of rectifier bridge 5 is connected conducting with magnet coil 2, and the input of rectifier bridge 5 is used for the power supply for turning on the external world, it is preferable that
Rectifier bridge 5 is full-bridge, and according to being actually needed, the both ends of magnet coil 2 can be connected to be connected with the output end of rectifier bridge 5
Two coil terminals of conducting, two input terminals for be connected turn on the input of rectifier bridge 5 respectively are equiped with pedestal 1.
During actual use, extraneous AC power connects two input terminals that conducting is connected with the input of rectifier bridge 5,
The alternating current of external world's input passes through the rectified action of rectifier bridge 5, and it is defeated that the alternating voltage that AC power inputs is converted into rectifier bridge 5
The DC voltage gone out, DC voltage that rectifier bridge 5 exports be applied on magnet coil 2 can control relay lead on-off
Open；The utility model is simple in construction, easy to use, greatly promotes the performance of relay.
The relay with rectification function also includes piezoresistor 6, and piezoresistor 6 is connected in parallel on rectifier bridge 5,
Output end after piezoresistor 6, the parallel connection of rectifier bridge 5 is connected conducting, piezo-resistance via two coil terminals with magnet coil 2
Input after device 6, the parallel connection of rectifier bridge 5 turns on via input terminal with the power supply in the external world.Rectification is protected using piezoresistor 6
Bridge 5, after the voltage of AC power input exceedes the nominal input voltage of relay, piezoresistor 6 is realized to rectifier bridge 5
Short circuit, the input voltage more than rated voltage for avoiding relay from inputting burn rectifier bridge 5, extend the service life of rectifier bridge 5,
And then extend the service life of relay.
The relay with rectification function also includes internal circuit board 7, and internal circuit board 7 is installed on pedestal 1, whole
Stream bridge 5, piezoresistor 6 are installed in internal circuit board 7, during actual manufacture, by internal circuit board 7, rectifier bridge 5 and pressure-sensitive
Resistor 6 forms an independent rectification unit, during assembling, the internal circuit board 7 of rectification unit is arranged on pedestal 1, so
Coil terminals, input terminal are welded in internal circuit board 7 on corresponding golden finger afterwards, the life of service hoisting relay
Produce packaging efficiency.
The magnet coil 2 includes skeleton 8, the iron core 9 being installed in skeleton 8, the coil unit for being wrapped in the outside of skeleton 8
11, skeleton 8 is equally made of ambroin, and the wound core 9 of coil unit 11 is set；The first blind slot 12 is provided with pedestal 1,
First blind slot 12 is formed from the upper end of pedestal 1 is recessed, and internal circuit board 7 is provided with the first neck 13, and one end of skeleton 8 is installed with
In first blind slot 12, the other end of skeleton 8 runs through the first neck 13, during actual assembled, first by the one of the skeleton 8 of magnet coil 2
End is encased in the first blind slot 12, then internal circuit board 7 is arranged on pedestal 1 again, then again by coil terminals, input
Son is welded in internal circuit board 7, and now internal circuit board 7 is connected on the other end of skeleton 8, utilizes pedestal 1 and in-built electrical
Skeleton 8 is blocked in the cooperation of road plate 7, effectively prevents skeleton 8 from being come off from pedestal 1.In the present embodiment, set on the other end of skeleton 8
There are two fixture blocks being spaced, internal circuit board 7 is clamped between two fixture blocks, utilizes two fixture blocks and internal circuit board 7
Cooperation, prevent skeleton 8 from being swung on pedestal 1.
The pedestal 1 is also equiped with yoke 14, and yoke 14 includes the first plate body and extend from the bending of the first plate body second
Plate body, it is preferable that the first plate body is vertically arranged with the second plate body, and yoke 14 is substantially L-shaped, and the first plate body is installed in skeleton 8
Between one end and pedestal 1, one end of iron core 9 is connected with the first plate body, and the one end of the second plate body away from the first plate body stretches out bone
The other end of frame 8；The middle part of armature 4 is rotatably connected on the one end of the second plate body away from the first plate body, and the other end of iron core 9 is used
In the one end for attracting armature 4, after the other end of iron core 9 holds armature 4, armature 4 connects the second plate body and iron core 9 of yoke 14
The other end, now, iron core 9, yoke 14, armature 4 formed a closed loop, utilize closed loop constraint magnet coil 2 caused by magnetic strength
Line, the energy loss in magnetic field caused by magnet coil 2 is reduced, so as to strengthen magnetic attracting force caused by magnet coil 2.
Fig. 1 to Fig. 5 is referred to, the other end of the armature 4 is provided with through hole 15, and through hole 15 runs through armature 4, reseting shrapnel
3 one end is installed on pedestal 1 or/and on yoke 14, the other end of reseting shrapnel 3 be provided with the first shell fragment 16 for being spaced and
Second shell fragment 17, it is preferable that remote direction projects and formed towards each other for the first shell fragment 16, the second shell fragment 17, the first shell fragment 16,
Two shell fragments 17 are connected in two relative side walls of through hole 15 respectively.When magnet coil 2 attracts armature 4 to cause armature 4 relative the
When two plate bodys rotate, the armature 4 of rotation extrudes the first shell fragment 16 and the second shell fragment 17 so that the first shell fragment 16 and the second shell fragment 17
Close direction is compressed towards each other, so that reseting shrapnel 3 possesses elastic-restoring force, after magnet coil 2 powers off, first
Shell fragment 16, the second shell fragment 17 cause both remote direction movements, and then cause armature 4 towards each other under elastic-restoring force effect
Rotate backward and set back.
The described one end of second plate body away from the first plate body is provided with the second blind slot 18, and the second blind slot 18 is from the end of the second plate body
Face is recessed to be formed, and armature 4 is installed with the second blind slot 18, armature 4 is carried out using the second blind slot 18 spacing, prevents that armature 4 is left
Right play；Two rotation sections being spaced are provided with armature 4, two rotation sections are respectively used to abut the left and right of the second plate body
Both sides, two rotation sections one end close to each other are provided with the first arc surface 19, when armature 4 rotates relative to the second plate body,
Occur between first arc surface 19 and the second plate body it is relative roll, compared to occur between the two it is relative slide, reduce armature 4 with
Frictional force between second plate body, it is ensured that armature 4 can be rotated smoothly relative to the second plate body；The free end card of first shell fragment 16
Hold on the top surface of armature 4, after armature 4 is encased in the second blind slot 18 of the second plate body, the first shell fragment 16 blocks armature 4,
Prevent armature 4 from being come off from the second plate body.
The pedestal 1 is provided with clamp 21, is provided with the second neck 23 on the second plate body, the free end of clamp 21 protrudes into
In second neck 23, utilize the cooperation of the neck 23 of clamp 21 and second, it is ensured that yoke 14 is steadily positioned on pedestal 1, prevent because
Relative movement occurs between yoke 14 and pedestal 1 and influences the normal use of relay.
It is provided with dividing plate 24 on the pedestal 1, in the present embodiment, clamp 21 links together with dividing plate 24, the second plate body
Between dividing plate 24 and skeleton 8, in the present embodiment, dividing plate 24 is spaced and be arranged in parallel with internal circuit board 7, using every
Plate 24 and the cooperation of internal circuit board 7 clamp the second plate body and skeleton 8, it is ensured that yoke 14 is steadily fixed on magnet coil 2
On pedestal 1.One end of reseting shrapnel 3 is installed between the plate body of dividing plate 24 and second, utilizes the cooperation of the plate body of dividing plate 24 and second
Be clamped one end of reseting shrapnel 3, and one end of reseting shrapnel 3 is provided with retaining sheet 25, retaining sheet 25 be used to abutting to every
The plate body of plate 24 or/and second, increase the interfering edge between reseting shrapnel 3 and pedestal 1 or/and yoke 14 using retaining sheet 25, prevent
Only reseting shrapnel 3 comes off between pedestal 1 and yoke 14.
Two lead-out terminals are equiped with the pedestal 1, one end of two lead-out terminals stretches out pedestal 1, armature 4
The other end is equiped with push jack 22, and push jack 22 is equally made of ambroin, and push jack 22, the second plate body are respectively positioned at dividing plate 24
The left and right sides, push jack 22 are equiped with the conducting strip for connecting two lead-out terminals, and the free end of the second shell fragment 17, which is provided with, to be used for
Abut the second arc surface 26 of push jack 22.After push jack 22 is installed on armature 4, push jack is blocked in the free end of the second shell fragment 17
22, anti-thrust plate 22 comes off from armature 4；When armature 4 rotates relative to yoke 14, the second arc surface 26 of the second shell fragment 17 with
It is relative between push jack 22 to roll, compared to occur between the second shell fragment 17 and push jack 22 it is relative slide, reduce the second shell fragment 17 with
Abrasion between push jack 22, extend the service life of push jack 22 and reseting shrapnel 3.
The push jack 22 is movably connected on the other end of armature 4, and push jack 22 is provided with for being connected to the second plate body
Three-arc face 27；Conducting strip is elastic spring, and stationary contact is provided with two lead-out terminals, and stationary contact is riveted on output
Two movable contacts for being respectively used to abut two stationary contacts are provided with terminal, on elastic spring, movable contact is riveted on elastic spring
On piece.When armature 4 rotates relative to yoke 14, armature 4 can related push jack 22 rotate together, push jack 22 rotate when can be related
Elastic spring moves together, and the conducting between movable contact and stationary contact can be achieved when elastic spring moves.During actual use, when
After movable contact contacts conducting with stationary contact, now three-arc face 27 is connected on the second plate body, and subsequent push jack 22 is rotated further,
So that elastic spring bending deformation, increases the contact between movable contact and stationary contact using the elastic-restoring force of elastic spring itself
Power, it is ensured that movable contact can be steadily contacted with stationary contact；During elastic spring bending deformation, the three-arc of push jack 22
Relative rolling occurs between the plate body of face 27 and second, relative compared to generation between the plate body of push jack 22 and second to slide, reduction pushes away
Abrasion between the plate body of piece 22 and second, extend the service life of push jack 22 and yoke 14.
In the present embodiment, the relay of the present utility model with rectification function also includes the case being installed on pedestal 1
28, each element of relay is closed using the cooperation of pedestal 1 and case 28 so that only have two input terminals and two are defeated
Go out terminal and manifest pedestal 1, avoid extraneous dust and other impurities from entering between each element of relay and influence relay
Normal use.Certainly, according to being actually needed, the lead-out terminal of relay can be multigroup, and each group of lead-out terminal is two
It is individual.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (10)
1. a kind of relay with rectification function, including pedestal, the magnet coil and reseting shrapnel of pedestal are installed in, the company of rotation
The armature of pedestal is connected to, magnet coil is used to drive armature to rotate, and reseting shrapnel is used to drive armature to set back；Its feature exists
In：Also include rectifier bridge, the output end of rectifier bridge is connected conducting with magnet coil, and the input of rectifier bridge is used to turn on the external world
Power supply.
2. the relay according to claim 1 with rectification function, it is characterised in that：It is described with rectification function after
Electrical equipment also includes piezoresistor, and piezoresistor is parallel to rectifier bridge, the output end after piezoresistor, rectifier bridge parallel connection with
Magnet coil connection conducting, the input after piezoresistor, rectifier bridge parallel connection turn on the power supply in the external world.
3. the relay according to claim 2 with rectification function, it is characterised in that：It is described with rectification function after
Electrical equipment also includes internal circuit board, and internal circuit board is installed in pedestal, and rectifier bridge, piezoresistor are assembled on built-in circuit
Plate.
4. the relay according to claim 3 with rectification function, it is characterised in that：The magnet coil includes bone
Frame, the coil unit for being installed in intraskeletal iron core, being wound in skeleton, coil unit wound core are set；Pedestal is provided with
One blind slot, internal circuit board are provided with the first neck, and one end of skeleton is located in the first blind slot, and the other end of skeleton runs through first
Neck, internal circuit board are connected to the other end of skeleton, and the other end of skeleton is provided with two fixture blocks being spaced, built-in circuit
Plate is held between two fixture blocks.
5. the relay according to claim 4 with rectification function, it is characterised in that：The pedestal is also equiped with yoke
Iron, yoke include the first plate body and the second plate body from the bending extension of the first plate body, the first plate body be installed in one end of skeleton with
Between pedestal, one end of iron core is connected with the first plate body, and the one end of the second plate body away from the first plate body stretches out the another of skeleton
End；The one end of the second plate body away from the first plate body is rotationally connected with the middle part of armature, the other end of iron core is used to attract armature
One end, the other end of armature are provided with through hole, and one end of reseting shrapnel is installed in pedestal or/and yoke, the other end of reseting shrapnel
Provided with the first shell fragment and the second shell fragment being spaced, the first shell fragment, the second shell fragment are connected to two relative sides of through hole respectively
Wall.
6. the relay according to claim 5 with rectification function, it is characterised in that：Second plate body is away from first
One end of plate body is provided with the second blind slot, and armature is located in the second blind slot, and armature is provided with two rotation sections being spaced, two
Rotation section is respectively used to abut the both sides of the second plate body, and two rotation sections one end close to each other is provided with the first arc surface,
The free end of first shell fragment is fastened in armature.
7. the relay according to claim 5 with rectification function, it is characterised in that：The pedestal is provided with clamp, the
Two plate bodys are provided with the second neck, and clamp is protruded into the second neck.
8. the relay according to claim 5 with rectification function, it is characterised in that：The pedestal is provided with dividing plate, the
Between dividing plate and skeleton, one end of reseting shrapnel is located between dividing plate and the second plate body two plate bodys, and the one of reseting shrapnel
End is provided with retaining sheet, and retaining sheet is used to abut to dividing plate or/and the second plate body.
9. the relay according to claim 8 with rectification function, it is characterised in that：The pedestal be equiped with two it is defeated
Go out terminal, the other end of armature is equiped with push jack, and push jack, the second plate body are located at the both sides of dividing plate respectively, and push jack, which is equiped with, to be used for
The conducting strip of two lead-out terminals is connected, the free end of the second shell fragment is provided with the second arc surface for being used for abutting push jack.
10. the relay according to claim 9 with rectification function, it is characterised in that：The push jack is movably connected on
The other end of armature, push jack are provided with the three-arc face for abutting the second plate body；Conducting strip is elastic spring, and two export
Terminal is equipped with stationary contact, and elastic spring is provided with two movable contacts for being respectively used to abut two stationary contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465893.6U CN206742160U (en) | 2017-04-28 | 2017-04-28 | A kind of relay with rectification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465893.6U CN206742160U (en) | 2017-04-28 | 2017-04-28 | A kind of relay with rectification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742160U true CN206742160U (en) | 2017-12-12 |
Family
ID=60563058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465893.6U Withdrawn - After Issue CN206742160U (en) | 2017-04-28 | 2017-04-28 | A kind of relay with rectification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935443A (en) * | 2017-04-28 | 2017-07-07 | 东莞市三友联众电器有限公司 | A kind of relay with rectification function |
| CN110739184A (en) * | 2019-09-09 | 2020-01-31 | 成都阿尔刚雷绝缘连电插座制造有限公司 | kinds of relay with quick response |
-
2017
- 2017-04-28 CN CN201720465893.6U patent/CN206742160U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935443A (en) * | 2017-04-28 | 2017-07-07 | 东莞市三友联众电器有限公司 | A kind of relay with rectification function |
| CN106935443B (en) * | 2017-04-28 | 2018-09-07 | 三友联众集团股份有限公司 | A kind of relay with rectification function |
| CN110739184A (en) * | 2019-09-09 | 2020-01-31 | 成都阿尔刚雷绝缘连电插座制造有限公司 | kinds of relay with quick response |
| CN110739184B (en) * | 2019-09-09 | 2022-04-15 | 成都阿尔刚雷绝缘连电插座制造有限公司 | Quick response relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171212 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned |