WO2016087685A1 - Adaptador de pasatapas de conexión eléctrica - Google Patents
Adaptador de pasatapas de conexión eléctrica Download PDFInfo
- Publication number
- WO2016087685A1 WO2016087685A1 PCT/ES2014/070884 ES2014070884W WO2016087685A1 WO 2016087685 A1 WO2016087685 A1 WO 2016087685A1 ES 2014070884 W ES2014070884 W ES 2014070884W WO 2016087685 A1 WO2016087685 A1 WO 2016087685A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductive
- adapter
- connection
- female
- electrical equipment
- Prior art date
Links
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
- H01R13/46—Bases; Cases
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0358—Connections to in or out conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2101/00—One pole
Definitions
- the present invention relates to the field of distribution and transformation of electrical energy, and more specifically to an adapter, for application at a connection point between a high-voltage electrical equipment with female-type electrical connection bushings and a cable with terminal, allowing an electrical connection to be made in an isolated, shielded way, and that allows the capture of a voltage presence signal, between the cable and the electrical equipment with female type bushing without the need to replace or modify the high voltage electrical equipment, only adding mooring elements for the adapter.
- the electrical equipment or high voltage cells used in installations of distribution of electrical energy for maneuvering and / or protection of the electrical network are usually modular and / or compact, so that through the use of a coupling system, such as for example, the one published in WO0235668A1, these electrical equipment are extensible and therefore any high voltage electrical scheme can be obtained.
- These electrical equipment or extendable cells have female-type side electrical connection bushings, also called tulips, which facilitate the connection between their main busbars by means of the coupling system mentioned above.
- the first and / or last electrical equipment of the installation constitutes the connection and / or output of the installation.
- This connection or exit of the installation is generally executed by means of cables with terminals (T-terminals or angled terminals), which are connected to male-type electrical connection bushings. Since the electrical equipment installed next to each other comprises female-type electrical connection bushings, it is necessary that the first and / or last electrical equipment of the installation have bushing electrical connection type male to give connection and / or exit to the installation by means of cables with terminals.
- the cables with connectors should be installed inside an air-insulated electrical equipment, called cable lift.
- busbar lift cell which also comprises female bushing and which is connected to the last cell using the coupling system mentioned above.
- This gas-insulated bar ski lift cell allows to communicate the main busbar with the next installation, giving a cable outlet (self-valves may be included) to said next installation.
- the installation of a new electrical equipment with female bushing and a bar lift cell is a higher cost than the installation of a cable lift cell, the latter being an air-insulated modular cell that houses the supply cables. or terminal output, which implies that the first and / or last electrical equipment of the installation must have male-type electrical connection bushing.
- the measurement of voltage and intensity in high voltage electrical equipment can be carried out in the cable compartment through plug-in terminals, such as T-terminals, which can incorporate a capacitive or resistive voltage sensor and an intensity sensor inductive.
- plug-in terminals such as T-terminals
- an intensity sensor inductive For the connection of these terminals with voltage and current sensors it is also necessary that the electrical equipment has male bushing.
- the voltage and intensity measurement can also be carried out on the main busbar, and therefore, in an installation with standard modular electrical equipment comprising female bushing, this voltage and intensity measurement in bars implies the installation of a new electrical equipment or cell of measurement isolated in air, which incorporates voltage and intensity transformers.
- connection device between isolated electrical equipment in different medium (gas-air)
- This connection device consists of an insulator comprising a part that is it is coupled to a gas insulated cell and another that is coupled to an air insulated cell, the latter being the measuring cell with the voltage and current transformers.
- the installation of a new electrical equipment supposes space problems in installations with limited dimensions, as well as an increase in costs.
- the present invention solves the aforementioned drawbacks by providing an insulated high voltage adapter intended to be used at a connection point between a high voltage electrical equipment with female type electrical connection bushings and at least one cable with terminal, allowing a connection with a high degree of protection (insulated and shielded), and simultaneously a connection that can provide voltage and current values at the connection point.
- the adapter of the invention is installed between the electrical equipment and the cable, and more specifically in an existing connection element in the standard high voltage electrical equipment, this being a female type electrical connection bushing arranged in at least one wall side of the high voltage electrical equipment, so that neither the sealing nor the characteristics of the original electrical equipment with female bushing are lost.
- the adapter comprises at least one body of insulating material, which in turn comprises a first connection end configured to be tightly coupled to the female type electrical connection bushing of the high voltage electrical equipment; and a second connection end, configured to be coupled to the female terminal of the cable to be connected to the high voltage electrical equipment.
- the adapter of the invention comprises at least one connector corresponding to at least one conductor terminal of said female bushing of the high voltage electrical equipment.
- This connector is configured to connect to the conductor terminal of said female bushing when the first end of the insulating body is tightly coupled to the female bushing.
- the connector comprises at least one conductive part, so that the electrical connection between said, at least one conductive part and the conductive terminal is of the plug-in type, this electrical connection remaining within of the insulating body. Therefore, the connection between the first end of the insulating body and the female bushing of the high-voltage electrical equipment is by plug, and therefore, the adapter object of the invention is independent of said electrical equipment, maintaining the tightness and all the characteristics of this electrical equipment since it does not undergo any modification
- the conductive parts are mounted inside of at least one conductive tube that is housed or encapsulated in the insulating body, with the possibility that said parts can swing with respect to the insulating body and can be axially moved to engage on the intended conductive terminals inside the female type bushing, even when they are misaligned.
- the conductive parts are mounted axially and in respective steps provided radially in a conductive ring. The conductive parts are pressed against the conductive terminals by means of at least one elastic element, guaranteeing an appropriate electrical contact between said terminals and the conductive parts.
- the second connection end comprises at least one encapsulated conductive rod that is connected with at least one conductive part of the connector.
- the conductive parts are pressed against the conductive bar by at least one elastic element, guaranteeing an appropriate electrical contact between said bar and the conductive parts.
- the connection point of the at least one conductive part with the conductive terminal, as well as with the conductive bar is inside the said conductive tube.
- the independent adapter to the high-voltage electrical equipment and the cable to be connected allows the execution in the field of a direct and fast electrical connection / disconnection between the main busbar of electrical equipment and cables, said adapter being able to be coupled to standard equipment , that is, electrical equipment comprising at least one of its walls at least one female-type connecting bushing. This avoids the need to replace or modify the first and / or last electrical equipment of the installation to be able to continue the main busbar towards another installation, as well as space problems in facilities with restrictive dimensions, logistics problems, etc.
- the first connection end of the The insulating body may internally comprise (on its inner face) a first conductive coating applied at least partially on said inner face, and in contact with the conductive tube of the connector. In this way, any air gap that may remain inside the insulating body is electrically shielded, so it is not subjected to any electric field that may cause the inception of partial discharges.
- the first connection end is externally coated, at least partially, with a second conductive coating that is grounded.
- the adapter can also comprise at least one electric field control means mounted at the point where the first connection end, the second connection end and the connector conductive tube meet. This electric field control means is at the same potential as the conductive tube.
- the adapter comprises at least one mooring element, which once the first connection end is tightly coupled to the female electrical bushing of the high voltage electrical equipment, allows the adapter to be attached to a wall of the high electrical equipment tension.
- the adapter may comprise at least one intensity sensor, such as an inductive toroidal sensor mounted on the second connection end for intensity measurement, as well as at least one voltage sensor encapsulated at the second end has also been contemplated. of connection of the insulating body for voltage measurement and / or voltage socket for the supply of electronic equipment, such as relays.
- intensity sensor such as an inductive toroidal sensor mounted on the second connection end for intensity measurement
- voltage sensor encapsulated at the second end has also been contemplated.
- Figure 1. Shows a perspective view of the adapter for the electrical connection bushing object of the invention.
- Figure 2. Shows a sectional view of the adapter object of the invention.
- Figure 3. Shows an exploded view of a phase of the network where the adapter can be seen in accordance with a preferred embodiment.
- Figures 1 to 3 show the adapter (1) of the electrical connection bushing object of the invention, which is intended to be installed between a cable (3) with terminal (5) and a high-voltage electrical equipment (2 ), allowing an insulated and shielded electrical connection to be made, and simultaneously providing voltage and current values at the connection point, said connection being made by means of the adapter (1) on at least one corresponding female type electrical connection bushing (4) to at least one bar (24) of the main bar set of the high-voltage electrical equipment (2), as shown in figure 3. Therefore, the adapter (1) described here allows the cable (3) to be connected with terminal
- the adapter (1) of the invention comprises a body (6) of insulating material, provided with a first connection end (8) configured to seal at least one electrical connection female bushing (4) ) of the high-voltage electrical equipment (2), and of a second connection end (9) configured to engage the female terminal (5) of the cable (3), as shown in Figure 3.
- the first connecting end (8) is internally, at least partially, covered with a first conductive coating (12) and externally, at least partially, with a second conductive coating (13) which is at ground potential
- the first connection end (8) is configured to be housed in the female bushing (4) and comprises a connector (14) encapsulated in the body (6) configured to connect with at least a conductive terminal (15) of said female bushing (4) when the first connecting end (8) is tightly coupled to said bushing (4) female electrical connection of the high voltage electrical equipment (2).
- the connector (14) of the first connecting end (8) comprises at least one conductive part (16) and at least one conductive ring (18), wherein the conductive parts (16) are they are mounted axially in steps (19) provided radially in the ring (18).
- the electrical connection between said at least one conductive part (16) and the conductive terminal (15) of the female bushing (4) is of the plug-in type, this electrical connection remaining within the body (6) of the adapter (1) ).
- the connector (14) comprises at least one conductive tube (17) that incorporates in said interior, at least one, conductive part (16), thus leaving the connection point of the at least one conductive part (16) with the conductive terminal (15) inside said conductive tube (17).
- the second connecting end (9) of the body (6) of the adapter (1) comprises at least one encapsulated conductive rod (11) that is connected to the at least one conductive part (16) of the connector (14). ), this connection point also remaining inside the conductive tube (17) which is at the same potential as the conductive parts (16).
- the connector (14) of the First connecting end (8) comprises at least one elastic element (20) that presses the set of conductive parts (16) against the conductive bar (11) and the conductive terminal (15) inside the conductive tube (17), as shown in figure 2.
- the adapter (1) can also comprise at least one electric field control means (23) mounted at the point where the first connection end (8), the second connection end meet (9) and the conductive tube (17) of the connector (14). This electric field control means (23) is at the same potential as the conductive tube (17), guaranteeing the control of the electric field at said point.
- the adapter (1) can comprise at least one voltage sensor (7) encapsulated in the second connection end (9) of the body (6) and at least one intensity sensor (10) that is mounted on the second connection end (9) of the body (6), as shown in Figure 2
- the adapter (1) comprises at least one mooring element (21), such as a metal plate that is attached to the second connecting end (9) by means of screws (25), so that once the first connection end (8) is tightly coupled to the female connection bushing (4), it allows the adapter (1) to be held on a mooring support (26) of a wall (22) of the high voltage electrical equipment (2), for example by means of screws, as shown in Figure 3.
- mooring element such as a metal plate that is attached to the second connecting end (9) by means of screws (25)
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480084578.8A CN107534248B (zh) | 2014-12-01 | 2014-12-01 | 电气连接电缆套管的适配器 |
US15/532,356 US10193272B2 (en) | 2014-12-01 | 2014-12-01 | Adapter for electrical connection bushings |
PCT/ES2014/070884 WO2016087685A1 (es) | 2014-12-01 | 2014-12-01 | Adaptador de pasatapas de conexión eléctrica |
PL14907365T PL3229323T3 (pl) | 2014-12-01 | 2014-12-01 | Adapter do kabli połączeń elektrycznych |
MX2017007150A MX2017007150A (es) | 2014-12-01 | 2014-12-01 | Adaptador de pasatapas de conexion electrica. |
DK14907365.2T DK3229323T3 (da) | 2014-12-01 | 2014-12-01 | Elektrisk forbindelseskabelforskruningsadapter |
BR112017011670-7A BR112017011670B1 (pt) | 2014-12-01 | 2014-12-01 | Adaptador de buchas de conexão elétrica |
EP14907365.2A EP3229323B1 (en) | 2014-12-01 | 2014-12-01 | Electrical connection cable gland adapter |
ES14907365T ES2788898T3 (es) | 2014-12-01 | 2014-12-01 | Adaptador de casquillo para paso de cables de conexión eléctrica |
UY0001036415A UY36415A (es) | 2014-12-01 | 2015-11-30 | Adaptador de pasatapas de conexión eléctrica |
ARP150103914A AR102864A1 (es) | 2014-12-01 | 2015-12-01 | Adaptador de pasatapas de conexión eléctrica |
HK18105089.1A HK1246008A1 (zh) | 2014-12-01 | 2018-04-19 | 電氣連接電纜套管的適配器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2014/070884 WO2016087685A1 (es) | 2014-12-01 | 2014-12-01 | Adaptador de pasatapas de conexión eléctrica |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016087685A1 true WO2016087685A1 (es) | 2016-06-09 |
Family
ID=56091058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2014/070884 WO2016087685A1 (es) | 2014-12-01 | 2014-12-01 | Adaptador de pasatapas de conexión eléctrica |
Country Status (12)
Country | Link |
---|---|
US (1) | US10193272B2 (es) |
EP (1) | EP3229323B1 (es) |
CN (1) | CN107534248B (es) |
AR (1) | AR102864A1 (es) |
BR (1) | BR112017011670B1 (es) |
DK (1) | DK3229323T3 (es) |
ES (1) | ES2788898T3 (es) |
HK (1) | HK1246008A1 (es) |
MX (1) | MX2017007150A (es) |
PL (1) | PL3229323T3 (es) |
UY (1) | UY36415A (es) |
WO (1) | WO2016087685A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9722350B1 (en) | 2016-11-14 | 2017-08-01 | Amphenol Corporation | Connector terminal and method of assembling the same |
EP3364196A1 (en) * | 2017-02-20 | 2018-08-22 | Arteche Centro de Tecnologia, A.I.E. | High voltage measuring plug device |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3355318B1 (en) * | 2017-01-31 | 2021-06-23 | Tyco Electronics Raychem GmbH | High-power bushing for harsh environments |
DE102018119547A1 (de) * | 2018-08-10 | 2020-02-13 | Volkswagen Aktiengesellschaft | Verbindungselement für Hochvolt-Batteriemodul, Anordnung mit einem solchen Verbindungselement sowie Verfahren zur Herstellung einer Verbindung zwischen einem Hochvolt-Batteriemodul und einem weiteren Element |
CA3054215A1 (en) * | 2018-09-06 | 2020-03-06 | Eaton Intelligent Power Limited | Quick connect |
CN109449708A (zh) * | 2018-11-15 | 2019-03-08 | 广州供电局有限公司 | 电缆连接方法 |
KR102182988B1 (ko) * | 2019-03-29 | 2020-11-26 | 대한전선 주식회사 | 건식 플러그-인 부싱, 그 제조방법 및 이와 같은 부싱을 포함하는 고전압 설비 |
DE202019102309U1 (de) * | 2019-04-24 | 2020-07-29 | Conta-Clip Verbindungstechnik Gmbh | Transformatorklemme |
SE544606C2 (en) | 2021-01-20 | 2022-09-20 | Saab Ab | High Voltage Adapter |
WO2023205535A1 (en) * | 2022-04-21 | 2023-10-26 | Jst Power Equipment, Inc. | Circuit breaker with terminal bushings having dynamic seal |
US11855421B2 (en) | 2022-04-21 | 2023-12-26 | Jst Power Equipment, Inc. | Circuit breaker with indicator of breaker position |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131329A (en) * | 1976-11-10 | 1978-12-26 | Rte Corporation | Current interchange for a gas actuated bushing |
EP0917157A2 (en) * | 1997-11-12 | 1999-05-19 | ABB Transmit Oy | Insulator |
ES2379241T3 (es) * | 2000-10-24 | 2012-04-24 | Ormazabal Y Cia., S.L.U. | Conjunto de unión entre celdas de aparamenta eléctrica |
EP2654133A1 (en) * | 2010-12-14 | 2013-10-23 | Ormazabal Y Cia., S.L.U. | Connection device between high-voltage electrical apparatuses |
CN203367497U (zh) * | 2013-06-25 | 2013-12-25 | 国家电网公司 | 一种新型的高压套管末屏适配器连接装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5277605A (en) * | 1992-09-10 | 1994-01-11 | Cooper Power Systems, Inc. | Electrical connector |
DE29508111U1 (de) | 1995-05-17 | 1995-08-10 | DaimlerChrysler AG, 70567 Stuttgart | Leistungskontaktierung für ein Stromrichtergerät |
EP2415133A4 (en) | 2009-04-03 | 2015-03-25 | Abb Technology Ltd | MUFFE FOR CONNECTING GAS INSULATED SWITCHGEARES WITH AIR INSULATED SWITCHGEARS |
EP2654150A1 (en) * | 2012-04-20 | 2013-10-23 | Eaton Industries (Netherlands) B.V. | Connnector for electrically connecting two panels having switchgear |
CN203552780U (zh) * | 2013-10-14 | 2014-04-16 | 浙江金凤凰电力科技有限公司 | 一种高压绝缘母线连接的屏蔽层结构 |
-
2014
- 2014-12-01 EP EP14907365.2A patent/EP3229323B1/en active Active
- 2014-12-01 MX MX2017007150A patent/MX2017007150A/es unknown
- 2014-12-01 US US15/532,356 patent/US10193272B2/en not_active Expired - Fee Related
- 2014-12-01 ES ES14907365T patent/ES2788898T3/es active Active
- 2014-12-01 BR BR112017011670-7A patent/BR112017011670B1/pt active IP Right Grant
- 2014-12-01 WO PCT/ES2014/070884 patent/WO2016087685A1/es active Application Filing
- 2014-12-01 DK DK14907365.2T patent/DK3229323T3/da active
- 2014-12-01 CN CN201480084578.8A patent/CN107534248B/zh not_active Expired - Fee Related
- 2014-12-01 PL PL14907365T patent/PL3229323T3/pl unknown
-
2015
- 2015-11-30 UY UY0001036415A patent/UY36415A/es active IP Right Grant
- 2015-12-01 AR ARP150103914A patent/AR102864A1/es active IP Right Grant
-
2018
- 2018-04-19 HK HK18105089.1A patent/HK1246008A1/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131329A (en) * | 1976-11-10 | 1978-12-26 | Rte Corporation | Current interchange for a gas actuated bushing |
EP0917157A2 (en) * | 1997-11-12 | 1999-05-19 | ABB Transmit Oy | Insulator |
ES2379241T3 (es) * | 2000-10-24 | 2012-04-24 | Ormazabal Y Cia., S.L.U. | Conjunto de unión entre celdas de aparamenta eléctrica |
EP2654133A1 (en) * | 2010-12-14 | 2013-10-23 | Ormazabal Y Cia., S.L.U. | Connection device between high-voltage electrical apparatuses |
CN203367497U (zh) * | 2013-06-25 | 2013-12-25 | 国家电网公司 | 一种新型的高压套管末屏适配器连接装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9722350B1 (en) | 2016-11-14 | 2017-08-01 | Amphenol Corporation | Connector terminal and method of assembling the same |
US10033132B2 (en) | 2016-11-14 | 2018-07-24 | Amphenol Corporation | Connector terminal and method of assembling the same |
EP3364196A1 (en) * | 2017-02-20 | 2018-08-22 | Arteche Centro de Tecnologia, A.I.E. | High voltage measuring plug device |
Also Published As
Publication number | Publication date |
---|---|
BR112017011670A2 (pt) | 2018-02-20 |
EP3229323A1 (en) | 2017-10-11 |
BR112017011670B1 (pt) | 2021-12-14 |
EP3229323B1 (en) | 2020-02-05 |
UY36415A (es) | 2016-06-30 |
EP3229323A4 (en) | 2018-09-26 |
ES2788898T3 (es) | 2020-10-23 |
AR102864A1 (es) | 2017-03-29 |
DK3229323T3 (da) | 2020-05-04 |
US20170331220A1 (en) | 2017-11-16 |
PL3229323T3 (pl) | 2020-08-24 |
CN107534248A (zh) | 2018-01-02 |
US10193272B2 (en) | 2019-01-29 |
HK1246008A1 (zh) | 2018-08-31 |
CN107534248B (zh) | 2020-01-14 |
MX2017007150A (es) | 2017-12-04 |
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