CN101609938A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN101609938A CN101609938A CNA2009101503628A CN200910150362A CN101609938A CN 101609938 A CN101609938 A CN 101609938A CN A2009101503628 A CNA2009101503628 A CN A2009101503628A CN 200910150362 A CN200910150362 A CN 200910150362A CN 101609938 A CN101609938 A CN 101609938A
- Authority
- CN
- China
- Prior art keywords
- connector
- keeper
- female terminal
- cooperating recesses
- lock hole
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
- H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/93—Coupling part wherein contact is comprised of a wire or brush
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses between a kind of fixed terminal and the housing be connected and with the connector that is connected of other connector.This connector comprises first connector and second connector.First connector comprises the female terminal that has cooperating recesses separately disposed therein, and the lock hole that forms in the position corresponding to cooperating recesses on the first connector outer surface; Second connector is connected with first connector in the mode that receives, and the keeper that just cooperates with described cooperating recesses is sentenced in the end that has the elastic component outside being formed at and be formed at this elastic component.Therefore, can by disposable number of assembling steps realize securely between first connector and the female terminal be connected and first connector and second connector between be connected.Therefore, can reduce number of steps also can boost productivity.
Description
Technical field
The present invention relates to a kind of connector, and more specifically, relate to a kind of guarantee between terminal and the housing be connected and with the connector that is connected of other connector.
Background technology
Generally speaking, electric connector is to be used for interconnecting the device of a plurality of electric wires in the electric equipment.When existing one to comprise the connector that a plurality of electric terminals and each electric terminal all connect with electric wire and comprise the corresponding connector of electric terminal equally, can the terminal of these two connectors be electrically connected mutually.
Herein, when electric terminal that connects a connector and housing, need be embodied as this connection makes that this electric terminal does not separate with housing when extracting with the electric terminal wire connecting.For example, as disclosed among the open case No.20-2008-0000867 of Korean Utility Model, can be formed in the recess of electric terminal inserting, to prevent the separation of electric terminal thus from the outstanding elasticity lance shape portion (lance) of housing.The open case No.10-2000-0011776 of Korean Patent illustrates another example that prevents that as follows electric terminal from separating: electric terminal and housing all are provided with recess at a side place, and the dedicated fixed parts insert the recess of electric terminal and housing from the outside.
Meanwhile, implement the interconnection of connector as follows according to routine.Usually, connector forms that to have gradually increased cross-section long-pending, so that interconnect by cooperation.The inner space of a connector can reduce gradually, makes corresponding connector closely be received in this inner space by being pressed into cooperation.In addition, can form resilient coupling and recess is connected with resilient coupling at another connector place simultaneously, come interconnecting connector by forming recess at a connector place.
All above conventional methods all make connector connect securely effectively.Yet if use elasticity lance shape portion in the environment (for example, vehicle) that shakes frequent the generation, lance shape portion can be owing to lose its elasticity from the fatigue that shakes gradually.In the case, lance shape portion possibly can't support the recess of electric terminal, and last electric terminal may break away from connector, is electrically connected thereby cut off.
Although conventional fixed part can firmly fix electric terminal and housing, but in the case, each connector all needs to have at least one fixed part specially, thereby has increased the time of assemble case and fixed part and reduced the productivity ratio of large-scale production.
More particularly, this is because connector is finding to a certain extent, and because complicated structure is arranged electric equipment more connector must be arranged.
In addition, when connector was interconnected, each that is required to be in the connector provided special-purpose fixed part.In addition, because fixed part is configured to different forms according to the type of connector, so that assembling becomes is complicated.
In addition, owing to when connector is interconnected, can cause CONTACT WITH FRICTION,, that is, possibly can't stably keep connection so in the frequent environment that takes place of vibrations, connect and to fluff.
Use recess and connector therein so as to connect or further provide special-purpose secure component (for example, clip under) the situation, the housing outward appearance can be complicated and product price can raise because of parts peculiar.
In addition, because outward appearance complicates and added special-purpose secure component, connector can take bigger space.Therefore just becoming is difficult to obtain the compact product of size, and this be not inconsistent in the swim.
Summary of the invention
Therefore, made the present invention in view of above problem, and an object of the present invention is to provide a kind of connector, its electric terminal that can prevent to insert by the disposable assembling of anti-separating component in this connector separates, and prevents also that simultaneously another connector that is connected with this connector from separating.
Another purpose of the present invention provides and a kind ofly can prevent the connector that separating component easily separates.
Another object of the present invention provides and a kind ofly can realize the more firm connector that is connected between electric terminal and connector.
According to the present invention, can comprise as the connector of lower connector and realize above and other purpose by providing: first connector, it comprises: female terminal disposed therein, each female terminal all has cooperating recesses; And lock hole, it forms in the position corresponding to cooperating recesses on the outer surface of first connector; And second connector, it is connected with first connector in the mode that receives, and has the elastic component outside being formed at and be formed at the elastic component end to sentence the keeper that just cooperates with cooperating recesses.
Can be at the protuberance of keeper lower end formation, to engage with the inner surface of lock hole towards elastic component.
Female terminal can comprise elastic supporting member for supporting optical member, and this elastic supporting member for supporting optical member is flexibly widened, and engages and is supported by this retainer with the inner retainer that forms of first connector thus.
Description of drawings
In conjunction with the accompanying drawings,, will be expressly understood above and other purpose of the present invention, feature more by following embodiment, in the accompanying drawing:
Fig. 1 is the perspective view of connector according to an embodiment of the invention;
Fig. 2 is the perspective view that the section side of first connector that adopts in Fig. 1 connector is shown;
Fig. 3 is the perspective view that the cut-away section of the female terminal that adopts in Fig. 1 connector is shown;
Fig. 4 is the perspective view that the section side of second connector that adopts in Fig. 1 connector is shown;
Fig. 5 assembles the perspective view of the keeper of Fig. 1 connector before fully; And
Fig. 6 assembles the perspective view of the keeper of Fig. 1 connector afterwards fully.
Embodiment
Hereinafter describe exemplary embodiment of the present invention with reference to the accompanying drawings in detail.
Fig. 1 is the perspective view according to the connector of the embodiment of the invention.
Connector 1 according to the embodiment of the invention comprises first connector 10 and second connector 30; First connector 10 comprises the female terminal that has cooperating recesses 21 separately 20 disposed therein, and the lock hole 11 that forms in the position corresponding to cooperating recesses 21 on first connector, 10 outer surfaces; Second connector 30 is connected with first connector 10 in the mode that receives, and has the elastic component 32 that is formed at the outside and be formed at elastic component 32 ends to sentence the keeper 31 that just cooperates with cooperating recesses 21.
Fig. 2 shows the perspective view of the section side of first connector 10 that adopts in Fig. 1 connector 1.Fig. 3 shows the perspective view of the cut-away section of the female terminal 20 that adopts in the connector 1.
The cooperating recesses 21 that one side is opened wide forms the centre that is in female terminal 20 substantially, makes keeper 31 insert in the recess 21.
The front end of female terminal 20 has guides tap terminals 40 into inner inlet 22.In addition, connector 23 is formed in the female terminal 20 and by having elasticity and is electrically connected with tap terminals 40.
Elastic supporting member for supporting optical member 24 forms on the main body of female terminal 20 towards its rear end and flexibly opens wide.Therefore, when female terminal 20 inserted in first connector 10, elastic supporting member for supporting optical member 24 was stopped by the outstanding retainer 12 that is formed on first connector, 10 inside, has prevented mainly that thus female terminal 20 from separating from first connector 10.
Herein, as mentioned above, elastic supporting member for supporting optical member 24 prevents that female terminal 20 from separating with first connector 10, and more particularly, prevent that female terminal 20 from separating with first connector 10, until first connector 10 with second connector 30 is coupled to each other and keeper 31 is inserted and secured in the cooperating recesses 21.
In addition, although not shown, the main body of female terminal 20 can have recess, and in the inner lance shape portions that form of first connector 10, so that insert in the recess, thereby has strengthened being connected between female terminal 20 and first connector 10.
On the housing that forms first connector, 10 outward appearances, arranged patchhole 13 linearly, to receive and secure corresponding female terminal 20 from its rear end.
In addition, on the outside of connector 1 housing, lock hole 11 is formed at the cooperating recesses 21 corresponding positions with female terminal 20.
Herein, lock hole 11 corresponding to the mating holes 21 that is arranged in the female terminal 20 on first connector 10 linearly along extending with the perpendicular direction of the length direction of patchhole 13.
In other words, because the lock hole 11 of first connector 10 is arranged on the open upper place of the cooperating recesses 21 of female terminal 20, so the recess that is used to insert keeper 31 is provided.
Fig. 4 shows the perspective view of the section side of second connector 30 that is adopted in the connector of Fig. 1.Fig. 5 and Fig. 6 have shown to assemble fully before and the perspective view of the keeper 31 of Fig. 1 connector afterwards.
Herein, thus the inlet 22 that passes female terminal 20 when tap terminals 40 opens connector 23 and forms then when cooperating, and has just realized the electrical connection of tap terminals 40.
To be similar to the mode of female terminal 20, tap terminals 40 can be connected with electric wire by its rear end, and can use aforesaid elastic supporting member for supporting optical member or lance shape portion to be fixed on second connector 30.
The external structure of second connector 30 becomes to make that the upside of second connector 30 has the open section corresponding to the lock hole 11 of first connector 10 when first connector 10 is inserted into suitable degree.
More particularly, elastic component 32 forms the top that is increased to the lock hole 11 that inserts first connector 10 second connector 30 from the inlet 33 of second connector 30.Keeper 31 cooperates with cooperating recesses 21, and lock hole 11 is formed on the place, end of elastic component 32.
Herein, when making second connector 30, exemplary is, and that elastic component 32 is formed around the inlet 33 of second connector 30 is thinner, and towards the opposite end thickening little by little so that have elasticity.
Simultaneously, keeper 31 can have the shape of basic rectangle, inserting in lock hole 11 and the cooperating recesses 31 so that strengthen thus between female terminal 20 and first connector 10 be connected and first connector 10 and second connector 30 between be connected.
In other words, the lower end of keeper 31 is engaged on the cooperating recesses 21 by passing lock hole 11, thereby prevents that female terminal 20 from separating with first connector 10.Prevented separating of first connector 10 and second connector 30 simultaneously.
That is to say, between keeper 31 is simultaneously fastening first connector 10 and the female terminal 20 be connected and first connector 10 and second connector 30 between be connected.Consider that keeper 31 assembles by disposable operation, so two independent number of assembling steps can be kept to a step.
Owing to reduced operator's assembling load,, also improved productivity ratio thus so improved assembling speed.
In addition, can judge that first connector 10 and second connector 30 are whether with suitable length is connected and whether female terminal 20 all is connected in first connector 10 proper position by the insertion length of keeper 31.Therefore, can prevent assembly error.
Because integrally extend the end of keeper 31 own elasticity spares 32,, and need not to be individually formed so second connector and keeper 31 can disposablely be made.In other words, the keeper 31 and second connector 30 needn't be made and store as the separate part of external member.
In addition, also need not to select keeper to be assembled 31 according to the second dissimilar connectors 30.
In addition, the operator can assemble keeper 31 by directly pushing after connecting connector 1.Therefore can finish the assembling of connector 1 rapidly, thereby improve productivity ratio.
Simultaneously, according to exemplary embodiment, second connector 30 can comprise that distribution (for example) is from the signal of telecommunication of vehicle or the splice connector or the splicing connector of electrical power.
Herein, the connector that splices is connected with first connector 10, makes a part of input electrical signal or supply power in the female terminal 20.Owing to be formed at the tap terminals 40 conduction connection mutually in second connector 30, use the signal of telecommunication of equivalence so can be other female terminal 20, or can be a plurality of equipment supply powers.
For example, any one female terminal of first connector 10 battery and other female terminal 20 of being connected to vehicle (for example is connected to other equipment that needs electrical power therein, electric light) under the situation, when second connector 30 that comprises the connector that splices and first connector 10 interconnect, can be all female terminal 20 supplied with electric power by the tap terminals 40 of interconnection conductively.
Herein, the tap terminals 40 that offers second connector 30 can all be electrically connected.Alternatively, only part tap terminals 40 can be electrically connected mutually, acts on the distributor of using that distributes different electrical signals respectively to use more.
The tap terminals 40 of connector (i.e. second connector 30) of splicing is inserted and secured in the inlet 33 of second connector 30 in interconnective mode.Therefore, by the rear end of second connector 30, can prevent that tap terminals 40 breaks away from second connector 30.Therefore, need not any special-purpose member (for example, keeper) and come being connected between fastening second connector 30 and the tap terminals 40.
Therefore, comprise under the situation of the connector that splices at second connector 30, the keeper 31 of second connector 30 can only be used for strengthening between first connector 10 and second connector 30 be connected and first connector 10 and female terminal 20 between be connected.Therefore, can realize that first connector is connected with the best between second connector.
In addition, for instance, formed protuberance 31a, and lock hole 11 has tapered portion 11a, make keeper 31 easier insertions with protuberance 31a towards the inlet 33 of second connector 30 at the lower end of keeper 31.
More particularly, although keeper 31 can engage with lock hole 11 and cooperating recesses 21 by being pressed into to cooperate, the protuberance 31a that is formed at keeper 31 lower ends just will make and be connected and fixed.
Herein, when a surface that contacts with protuberance 31a of lock hole 11 forms tapered portion 11a, when protuberance 31a when the bearing of trend of elastic component 32 forms, can help the insertion of keeper 31.
Herein, when protuberance 31a and keeper 31 together inserted lock hole 11 and cooperating recesses 21, protuberance 31a engaged with step on being formed at lock hole 11 inner surfaces, thereby is firmly fixed more.
In the above description, female terminal 20 and tap terminals 40 only are to be fixed in first connector 10 and second connector 30 and by being in contact with one another an example of the electric terminal that is electrically connected.Therefore, it should be noted the not limited thereto embodiment of the present invention.
As mentioned above,,, first connector is connected securely with female terminal, and connects first connector and second connector simultaneously securely by the disposable assembling of first keeper according to the connector of the embodiment of the invention.Therefore, need the assembling of two steps to finish traditionally by a step.Therefore, can promptly assemble, thereby boost productivity.
In addition, can distinguish between first connector and second connector and the connection status between first connector and the female terminal by the insertion length of keeper.Therefore, can determine whether normally to have finished connection.
According to this embodiment, the keeper and second connector form one, and in other words, second connector and keeper need not to make individually and preserve.Therefore the storage and the management of parts have been made things convenient for.In addition, although second connector has correspondingly different types, keeper need not optionally to assemble according to the type of second connector.In addition, after connector connects, assemble keeper by directly pushing.That is to say that connector can promptly be assembled.
When keeper had protuberance, this protuberance engaged with the inner surface of the second connector lock hole, thereby had strengthened the connection of keeper.
When female terminal has elastic supporting member for supporting optical member, can between first connector and female terminal, realize more firm being connected.
Though disclose the preferred embodiments of the present invention for purposes of illustration, those skilled in the art will appreciate that to have various modifications, interpolation and alternative, and do not deviate from disclosed scope and spirit of the present invention in the appending claims.
Claims (3)
1. connector, it comprises:
First connector, it comprises the female terminal that has cooperating recesses separately disposed therein, and the lock hole that forms in the position corresponding to described cooperating recesses on the outer surface of described first connector; And
Second connector, it is connected with described first connector in the mode that receives, and the keeper that just cooperates with described cooperating recesses is sentenced in the end that has the elastic component that is formed at the outside and be formed at described elastic component.
2. connector according to claim 1 is characterized in that, the lower end of described keeper has formed towards described elastic component so that the protuberance that engages with the inner surface of described lock hole.
3. according to claim 1 or the described connector of claim 2, it is characterized in that, described female terminal comprises elastic supporting member for supporting optical member, and described elastic supporting member for supporting optical member is flexibly widened and engaged with retainer on the inside that is formed at described first connector thus and supported by described retainer.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008005640.7 | 2008-06-16 | ||
| DE10-2008-0056407 | 2008-06-16 | ||
| KR20080056407A KR101482793B1 (en) | 2008-06-16 | 2008-06-16 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101609938A true CN101609938A (en) | 2009-12-23 |
| CN101609938B CN101609938B (en) | 2013-12-18 |
Family
ID=41690086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101503628A Expired - Fee Related CN101609938B (en) | 2008-06-16 | 2009-06-16 | Connector |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101482793B1 (en) |
| CN (1) | CN101609938B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558291A (en) * | 2015-09-25 | 2017-04-05 | 瑞沃罗申显示有限责任公司 | For creating the equipment and the display splicing system including which of spliced display system |
| US11373815B2 (en) | 2016-09-09 | 2022-06-28 | Eaton Intelligent Power Limited | Circuit breaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0329276A (en) * | 1989-06-27 | 1991-02-07 | Yazaki Corp | Terminal locking piece for electric connector |
| CN1221232A (en) * | 1997-12-26 | 1999-06-30 | 住友电装株式会社 | Pressure contact connector |
| CN1667880A (en) * | 2004-03-12 | 2005-09-14 | 日本压着端子制造株式会社 | Connector |
| CN1806372A (en) * | 2003-06-18 | 2006-07-19 | 菱星电装株式会社 | Electrical connector |
| CN1855635A (en) * | 2005-01-26 | 2006-11-01 | 住友电装株式会社 | Connector |
| CN101165974A (en) * | 2006-10-20 | 2008-04-23 | 山一电机株式会社 | Connector used for cable |
| US20080096414A1 (en) * | 2006-10-24 | 2008-04-24 | Sumitomo Wiring Systems, Ltd. | Connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2575393Y2 (en) * | 1992-11-11 | 1998-06-25 | 住友電装株式会社 | Waterproof connector |
| JP4356567B2 (en) | 2004-09-09 | 2009-11-04 | 住友電装株式会社 | connector |
| JP4304502B2 (en) * | 2004-12-09 | 2009-07-29 | 住友電装株式会社 | connector |
| JP4732996B2 (en) | 2006-11-07 | 2011-07-27 | 株式会社オートネットワーク技術研究所 | Card edge connector |
-
2008
- 2008-06-16 KR KR20080056407A patent/KR101482793B1/en not_active IP Right Cessation
-
2009
- 2009-06-16 CN CN2009101503628A patent/CN101609938B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0329276A (en) * | 1989-06-27 | 1991-02-07 | Yazaki Corp | Terminal locking piece for electric connector |
| CN1221232A (en) * | 1997-12-26 | 1999-06-30 | 住友电装株式会社 | Pressure contact connector |
| CN1806372A (en) * | 2003-06-18 | 2006-07-19 | 菱星电装株式会社 | Electrical connector |
| CN1667880A (en) * | 2004-03-12 | 2005-09-14 | 日本压着端子制造株式会社 | Connector |
| CN1855635A (en) * | 2005-01-26 | 2006-11-01 | 住友电装株式会社 | Connector |
| CN101165974A (en) * | 2006-10-20 | 2008-04-23 | 山一电机株式会社 | Connector used for cable |
| US20080096414A1 (en) * | 2006-10-24 | 2008-04-24 | Sumitomo Wiring Systems, Ltd. | Connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558291A (en) * | 2015-09-25 | 2017-04-05 | 瑞沃罗申显示有限责任公司 | For creating the equipment and the display splicing system including which of spliced display system |
| US11373815B2 (en) | 2016-09-09 | 2022-06-28 | Eaton Intelligent Power Limited | Circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090130676A (en) | 2009-12-24 |
| KR101482793B1 (en) | 2015-01-14 |
| CN101609938B (en) | 2013-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |