EP2645487B1 - Connecteur polaire pour disjoncteurs en série - Google Patents

Connecteur polaire pour disjoncteurs en série Download PDF

Info

Publication number
EP2645487B1
EP2645487B1 EP12460013.1A EP12460013A EP2645487B1 EP 2645487 B1 EP2645487 B1 EP 2645487B1 EP 12460013 A EP12460013 A EP 12460013A EP 2645487 B1 EP2645487 B1 EP 2645487B1
Authority
EP
European Patent Office
Prior art keywords
connector
ribs
circuit breakers
goblet
length
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.)
Not-in-force
Application number
EP12460013.1A
Other languages
German (de)
English (en)
Other versions
EP2645487A1 (fr
Inventor
Pawel Ludowski
Dirk Scholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Technology AG
Original Assignee
ABB Technology AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Technology AG filed Critical ABB Technology AG
Priority to ES12460013.1T priority Critical patent/ES2525035T3/es
Priority to EP12460013.1A priority patent/EP2645487B1/fr
Priority to CN201380017122.5A priority patent/CN104303368B/zh
Priority to PCT/EP2013/000777 priority patent/WO2013143657A1/fr
Publication of EP2645487A1 publication Critical patent/EP2645487A1/fr
Application granted granted Critical
Publication of EP2645487B1 publication Critical patent/EP2645487B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1045—Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • H01H2011/0037—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts with removable or replaceable terminal blocks

Definitions

  • the invention relates to a pole connector for in-series circuit breakers, and in particular to miniature circuit breaker (MCB) installed alongside each other on a busbar.
  • MBC miniature circuit breaker
  • the connector is suitable for use with circuit breakers of rated current in excess of 50A, used in photovoltaic equipment.
  • Circuit breakers used to protect photovoltaic equipment are exposed to high ambient temperatures during operation and they have to be resistant to high temperatures of up to 50 degrees centigrade.
  • Circuit breakers which protect a photovoltaic panel are connected in twos in series and they are located before the photovoltaic panel and after it in the electric circuit. If circuit breakers of the upper range of rated currents are used, and in particular a circuit breaker of a rated current of 125 A, roughly 50% of heat generated by the flow of current through it is dispersed through conductors connected to each individual circuit breaker, i.e. the incoming and outgoing leads.
  • the purpose of the invention is to design a new connector which, in addition to the ability to conduct current of intensity exceeding 50 A, and especially of 125 A, will be able to carry away heat generated by the flow of current through the connector and a part of heat generated by the flow of current through two MCBs connected in series.
  • the connector is a rectangular copper plate which is provided with two flat conducting terminals protruding above the plate, which are situated along the longer axis of the plate or parallel to that axis, the distance between the conducting terminals depending on the type of the circuit breakers that are to be electrically connected in pairs with each other, and corresponding to the distance between the circuit breaker terminals located in the cable holes of each MCB pair connected in series and situated on a common conducting bus.
  • the connector terminals after being placed in the circuit breaker cable hole, are connected with the circuit breaker terminals by means of press bolts or set screws.
  • the copper plate protruding above the openings of the interconnected circuit breakers is covered by an insulating cover that covers the cable holes of the connected circuit breakers.
  • the cover is made of plastic and its function is to electrically insulate the circuit breaker connectors.
  • the S802-LINK50 connector allows the flow of maximum current of 50A which is limited by the ability of the connector to dissipate heat.
  • the connector In its catalogue materials, Schneider Electric describes a connector used to connect two in-series circuit breakers, and in particular overcurrent circuit breakers.
  • the connector consists of a rectangular conducting plate provided with a rectangular recess situated centrally in the plate plane on one of the longer sides of the plate, whose depth depends on the level of location of the breaker terminal in the cable hole of the circuit breaker. Elements of the conducting plate situated at both sides of the recess are parallel to one another and they make the connector terminals which are connected with the circuit breaker terminals, after the terminals have been placed in the cable holes of the circuit breakers that are to be connected with each other. Each terminal has an opening for a screw or bolt fixing the conducting plate to the circuit breaker terminals.
  • the central surface of the plate between the ribs on the left and right has suitable openings for placing in them bolts or screws that fix the radiator to the surface of the conducting plate of the connector.
  • the connector terminals are placed in the cable holes of the circuit breaker in such way that the radiator ribs are in the upper and bottom part of the circuit breaker, on the same side as the lever used to change the operating status of the circuit breaker.
  • a disadvantage of this connector is the lack of any electric insulation, which necessitates the use of an additional cover made of insulating material on the connector, which worsens the ability of the device to carry heat away.
  • the pole connector for a set of in-series circuit breakers mounted on a bus bar is made in the form of a conducting aluminum element which comprises conducting terminals and cooling ribs of a length of "Sa" which are located on the connector front.
  • the connector according to the invention is characterized in that it has additional cooling ribs of a length of "Sb" constituting a fragment of the conducting element, which are located on the back of the connector.
  • the external surface of the aluminum conducting element together with the cooling ribs with the exception of the conducting terminals is covered with an electrically insulating coat made of a polyamide material of thermal conductivity in excess of 0.2 W/(m ⁇ K) and of a dielectric strength of at least 15 kV/mm or of a polyurethane material of a thermal conductivity in excess of 0.1 W/(m ⁇ K) and of a dielectric strength of at least 10 kV/mm, which sticks tightly to the external surface of the conducting.element.
  • cooling ribs of a length of "Sb" are grouped in pairs between which a free space is formed to allow escape of exhaust gases from individual circuit breakers, after installation of the connectors on the circuit breaker set.
  • the cooling ribs have the form of vertical plates situated parallel to one another, and their height "H" is bigger than the length "Sa” and the length "Sb", and the length of the ribs on the front of the connector is bigger than the length of the ribs on the back of the connector.
  • a framing comprising a transverse shield constituting an integral part of the conducting element is connected to the ends of the extreme ribs situated on the front of the connector, on the side where the conducting terminals are located.
  • the shield is connected with the bottom wall that connects the ribs on the bottom part of the connector.
  • the bottom part of the shield has the shape of semicircles connected with one another.
  • the cooling ribs of the bigger length Sa are made of irregular elements which in outline, on the front side of the connector, have a shape similar to the cross-section of the walls of a goblet whose bottom part is surrounded, on the outside of the goblet, by fragments of the parallel bottom walls of the goblet, a longitudinal partition is located in the longitudinal axis of the goblet, and in the upper part of the goblet between the longitudinal partition and the goblet walls there are located side partitions.
  • the bottom of the goblet is situated on the same side as the connector terminals, or on the other side.
  • a set of connectors for mounting on a busbar comprises at least one pair of circuit breakers electrically connected with each other by means of a connector for in-series circuit breakers, in which individual circuit breakers have cable holes in which terminals to be connected with the connector are placed.
  • Each circuit breaker has a front side with an "ON” and "OFF" status switch and a rear side situated parallel to the front side.
  • the connector set according to the invention is characterized by the fact that the connector is made according to any of the claims 1 through 6, and the rear side of the connector comprises cooling ribs situated on the rear side of the circuit breakers and it has free spaces between these ribs, whose function is to let out gases from the circuit breakers if a short circuit occurs in the circuit breakers.
  • the connector according to the invention has simple design and small dimensions, which permits its use in circuit breaker sets used in standard connection boxes.
  • the connector has remarkably high ability to dissipate heat by natural convection and it is excellently suitable for applications in photovoltaic equipment.
  • the connector is distinguished by its dielectric strength, which makes it safe and eliminates electric shock hazard even if it is touched.
  • An additional advantage is its resistance to the harmful effect of gases blown out from the arc chamber, produced by the arc generated while disconnecting fault current in the MCB.
  • Another advantage of the connector is the simple process of its production.
  • fig. 1 shows the connector in top view, fig. 2 - a section through the connector from fig. 1 along the line "A-A", fig. 3 - the connector in the first variety of the invention embodiment in axonometric projection, fig. 4 - the connector in the second variety of the invention embodiment in axonometric projection, fig. 5 - the connector in the third variety of the invention embodiment and in the first version of its embodiment in axonometric projection, fig. 6 - the connector in the third variety of the invention embodiment and in the second version of its embodiment in axonometric projection, fig.
  • the connector according to the invention is an aluminum conducting element 1 consisting of a base plate 2, conducting terminals 3 situated perpendicularly to the plate 2 on the same side of the plate, and cooling ribs 4a and 4b, extending on both sides of the plate 2, perpendicularly to the flat surface of the plate.
  • the shape and the dimensions of the terminals 3 fit the shape and dimensions of the cable holes made in the circuit breakers that are being connected with each other. All elements of the connector constitute one integrated whole, although in fig. 2 the plate 2 is separated from the terminals 3 by a dashed line, which allows to better explain the invention.
  • an electrically insulating coat 5 made of polyamide material of thermal conductivity in excess of 0.2 W/(m ⁇ K) and of dielectric strength of at least 15 kV/mm, or of polyurethane material of thermal conductivity in excess of 0.1 W/(m ⁇ K) and of dielectric strength of at least 10 kV/mm, which sticks tightly to the external surface of the element 1, with the exception of its terminals 3.
  • the number of cooling ribs is different on the two sides of the plate 2. More ribs are on the front side of the connector, which side, after the connector has been installed on the circuit breaker, is situated on the front of the circuit breaker. The length of these ribs measured in the direction perpendicular to the flat surface of the plate 2 of the element 1 is marked as Sa. Less ribs are on the rear side of the connector, which side, after the connector has been installed on the circuit breaker, is situated at the back of the circuit breaker. The length of these ribs measured in the direction perpendicular to the flat surface of the plate 2 of the element 1 is marked as Sb. The length Sa is bigger than the length Sb.
  • the ribs 4a and 4b extend along the height H of the connector, the height H being much bigger than the length of the ribs Sa and Sb.
  • the ribs of the length Sb are grouped in pairs between which there are free spaces 6.
  • the aluminum element 1 is produced in a high-pressure die casting process in a mold of a complex shape. Next, depending on the type of material used for the coat 5, the aluminum element is preheated to a temperature of 50 - 90 °C if polyamide coat is used, or to a temperature of 50 - 60 °C if polyurethane coat is used. The preheated aluminum element 1 is coated with the coat 5 using the overmolding process in a die whose temperature is equal to the temperature of the preheated aluminum element 1.
  • the coat 5 is hardened either by reducing the temperature below the freezing point of the polyamide material for the coat made of the polyamide material, or through known chemical reactions if polyurethane material is used.
  • the invention comprises vertical ribs 4a and 4b which are situated parallel to each other on each flat side of the base plate 2.
  • the invention comprises vertical ribs 4a and 4b which are situated parallel to each other on each flat side of the base plate 2, a framing 4c surrounding the bottom contour of the connector at the front and sides of the connector being attached to the bottom ends of the ribs, which framing constitutes a whole with the aluminum element 1.
  • the framing 4c is marked by a conventional dashed line.
  • the framing 4c is integrated with the aluminum element 1 and it comprises an external transverse shield 7 parallel to the surface of the plate 2, joining the individual ribs 4a on the bottom part of the ribs, which is fixed also to the bottom wall 8 closing the space between the ribs 4a on their lower side.
  • the shield 7 has the shape of flat semicircles 9 fixed to the framing 4c on the front of the connector. In the semicircles 9 there are ports 10 through which the bolts of the cable terminals of the connector are tightened, which is not shown in the drawing.
  • the shape of the shield 7 is adjusted to the circuit breaker design, so that after the installation of the connector on the circuit breakers, the shield covers the space under the connector including the upper parts of two neighboring circuit breakers.
  • the invention is presented In two versions.
  • the connector comprises ribbings 4a and 4b, which are made as follows.
  • the ribbing 7b is made in the form of vertical ribs as in the first and second variety of the invention embodiment, whereas the ribs 4a on the front of the connector have different shapes, and their general view has a shape similar to the cross-section of the walls of a goblet 11.
  • the bottom part of the goblet walls is surrounded, on the outside of the goblet, by fragments of the parallel bottom walls 12 of the goblet
  • a longitudinal partition 13 is located in the longitudinal axis of the goblet, and in the upper part of the goblet, between the longitudinal partition 13 and the walls of the goblet 11, side partitions 14 are located.
  • the bottom of the goblet is situated on the same side of the connector on which the terminals 3 of the connector are located.
  • the connector has the same elements as in the first version of this variety of the invention embodiment, but the bottom of the goblet is situated on the side of the connector opposite to that on which the terminals 3 of the connector are located.
  • the terminals 3 of the connector according to the invention are clamped in the cable holes of the circuit breakers 20, so that one connector terminal is clamped in the cable hole of one circuit breaker, and the second connector terminal is clamped in the second cable hole of the second circuit breaker, by which an electric in-series coupling between the circuit breakers 20 is obtained.
  • various practical sets of circuit breakers are obtained which are ready for installation on the busbar in the connection box of electric equipment protected by such sets.
  • the connectors according to the invention are placed in a single set in such way that the front wall of the connector, comprising the cooling ribs 4a of the bigger length Sa, is situated on the front side of both circuit breakers, comprising the "ON" / "OFF” switch marked as 22.
  • the rear wall of the connector, comprising the cooling ribs of the lesser length Sb, is situated on the rear sides of the two circuit breakers.
  • circuit breaker sets for installation on a bus are shown in fig. 7-10 .
  • the set in fig. 7 comprises two circuit breakers 20 coupled with the connector according to the invention.
  • the circuit breakers 20 are provided with insulating covers 21 located on the front walls of the circuit breakers, comprising operating status switches 22.
  • insulating covers 21 located on the front walls of the circuit breakers, comprising operating status switches 22.
  • the insulating covers there are holes through which a set screw is inserted which fixes the terminals 3 to the terminals of the circuit breakers, which are not shown in the drawing.
  • the set in fig. 8 comprises two circuit breakers 20 coupled with each other by means of the connector according to the invention.
  • the circuit breakers 20 lack the insulating covers 21, because their function is performed by the shield 7 and the framing 4c of the connector made according to the third variety of the invention embodiment.
  • the sets shown in fig. 9 and fig. 10 comprise two circuit breakers 20 coupled with each other by means of the connector which is made according to the third and fourth variety of the invention embodiment, and the circuit breakers 20 have the insulating covers 21.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (7)

  1. Le connecteur polaire pour disjoncteurs en série installés sur une bar omnibus, fait sous forme d'un élément conducteur en aluminium (1), comprenant les bornes conductrices (3) et des nervures de refroidissement (4a) d'une longueur (Sa) situées sur la face avant du connecteur, caractérisée en ce qu'il est muni des nervures de refroidissement supplémentaires (4b) d'une longueur (Sb) constituant un fragment de l'élément conducteur (1) et lesquelles sont situées sur la face arrière du connecteur, et la surface extérieure de l'élément conducteur en aluminium (1) avec les nervures (4a) et (4b), à l'exclusion des bornes conductrices (3), est couverte électriquement d'une couche isolante (5) faite en matériau en polyamide d'une conductivité thermique supérieure à 0.2 W/(m·K) et d'une rigidité diélectrique au moins de 15 kV/mm, ou en matériau en polyuréthane d'une conductivité thermique supérieure à 0.1 W/(m·K) et d'une rigidité diélectrique au moins de 10 kV/mm, qui adhère fortement à la surface extérieure de l'élément conducteur (1).
  2. Le connecteur selon la revendication 1, caractérisée en ce que les nervures de refroidissement (4b) d'une longueur (Sb) sont groupées en paires entre lesquelles est créé un espace libre (6) pour la sortie des gaz d'échappement des interrupteurs individuels, après l'installation des connecteurs sur le lot de disjoncteurs.
  3. Le connecteur selon la revendication 1, caractérisée en ce que les nervures (4a) et (4b) ont la forme des nervures verticales situées parallèlement les unes aux autres, et leur hauteur (H) est supérieure à la longueur (Sa) des nervures (4a) et à la longueur (Sb) des nervures (4b), alors que la longueur des nervures (Sa) côté avant du connecteur est supérieure à la longueur (Sb) des nervures côté arrière du connecteur.
  4. Le connecteur selon la revendication 3, caractérisée en ce qu'aux bouts des nervures terminales (4a), du côté où sont situées les bornes (3), est connecté un cadre (4c) comprenant une enveloppe transversale (7) constituant une partie intégrale de l'élément conducteur (1), jointe à la paroi inférieure (8) réunissant les nervures (4a) du côté bas du connecteur, et la partie inférieure de l'enveloppe (7) a la forme de deux démi-cercles (9) assemblés l'un à l'autre.
  5. Le connecteur selon la revendication 4, caractérisée en ce que dans les demi-cercles (9) sont situées des trous de passage (10).
  6. Le connecteur selon la revendication 1, caractérisée en ce que les nervures de refroidissement (4a) de la largeur supérieure (Sa) sont formées des éléments irréguliers dont les contours, du côté frontal du connecteur, ont la forme se rapprochant à la section transversale des parois d'un calice (11) dont la partie inférieure est entourée du côté extérieure du calice par les fragments des parois parallèles inférieurs (12) du calice, dans l'axe longitudinale du calice est située une cloison longitudinale (13), et dans la partie supérieure du calice, entre la cloison (13) et les parois du calice (11) sont situées les cloisons latérales (14), étant entendu que le dessous du calice (11) est situé du même côté que les bornes (3) de l'élément conducteur (1) ou du côté opposé.
  7. Le lot de disjoncteurs à installer sur la barre omnibus, comprenant au moins une paire de disjoncteurs (20) réunis ensemble électriquement à l'aide d'un connecteur pour l'installation des disjoncteurs en série où les disjoncteurs individuels (20) sont munis d'une orifice de câble dans lesquelles sont installées des bornes à connecter avec le connecteur, et chacun des disjoncteurs a une face de front avec un commutateur (22) d'état de fonctionnement "ON" et "OFF" ainsi qu'une face arrière située parallèlement à la face frontale, caractérisée en ce que le connecteur est fait selon une quelconque des revendications 1 à 6, et la face arrière du connecteur, comprenant les nervures de refroidissement (4b) est située côté arrière des disjoncteurs et elle a des espaces libres (6) entre les nervures (4b), destinés à la sortie des gaz des disjoncteurs en cas de survenance d'un court circuit dans les disjoncteurs.
EP12460013.1A 2012-03-29 2012-03-29 Connecteur polaire pour disjoncteurs en série Not-in-force EP2645487B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES12460013.1T ES2525035T3 (es) 2012-03-29 2012-03-29 Un conector de polos para disyuntores en serie
EP12460013.1A EP2645487B1 (fr) 2012-03-29 2012-03-29 Connecteur polaire pour disjoncteurs en série
CN201380017122.5A CN104303368B (zh) 2012-03-29 2013-03-14 用于串联断路器的极柱连接器
PCT/EP2013/000777 WO2013143657A1 (fr) 2012-03-29 2013-03-14 Connecteur polaire pour des disjoncteurs en série

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12460013.1A EP2645487B1 (fr) 2012-03-29 2012-03-29 Connecteur polaire pour disjoncteurs en série

Publications (2)

Publication Number Publication Date
EP2645487A1 EP2645487A1 (fr) 2013-10-02
EP2645487B1 true EP2645487B1 (fr) 2014-09-24

Family

ID=46149370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12460013.1A Not-in-force EP2645487B1 (fr) 2012-03-29 2012-03-29 Connecteur polaire pour disjoncteurs en série

Country Status (2)

Country Link
EP (1) EP2645487B1 (fr)
ES (1) ES2525035T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003249A (ko) * 2017-06-30 2019-01-09 강지훈 차단기 베이스 시스템

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9536680B2 (en) 2014-06-18 2017-01-03 Eaton Corporation Electrical switching apparatus, and jumper and associated method therefor
GB2545446B (en) 2015-12-16 2018-08-22 Ge Aviat Systems Ltd Power distribution connector
GB2587467B (en) * 2019-08-02 2021-11-10 Abb Spa Terminal clamp cover device for low voltage circuit breakers
IT201900002703U1 (it) 2019-08-02 2021-02-02 Abb Spa Dispositivo coprimorsetto per interruttori di bassa tensione.
DE102020207775A1 (de) * 2020-06-23 2021-12-23 Siemens Aktiengesellschaft Abgasmodul für einen elektrischen Schalter, Vorrichtung aus zwei solchen Abgasmodulen und Schaltschrank mit solch einer Vorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1326262A1 (fr) * 2001-12-21 2003-07-09 Siemens Aktiengesellschaft Armature pour pole électrique
US6666713B1 (en) * 2002-07-19 2003-12-23 Ronald D. Norvelle Ganged receptacle fixture apparatus
CN201130238Y (zh) * 2007-11-27 2008-10-08 天津市百利电气有限公司 微型断路器过载特性检测装置
JP5596934B2 (ja) * 2009-04-22 2014-09-24 パナソニック株式会社 自立運転用給電装置及びそれを用いる系統連系システム
EP2280460B1 (fr) * 2009-07-27 2011-11-16 ABB Research Ltd. Commutation de puissance
KR101055657B1 (ko) * 2011-06-03 2011-08-09 (주)시그너스시스템 고분자 도포 알루미늄 부스바 및 이를 구비하는 수배전반

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003249A (ko) * 2017-06-30 2019-01-09 강지훈 차단기 베이스 시스템

Also Published As

Publication number Publication date
ES2525035T3 (es) 2014-12-16
EP2645487A1 (fr) 2013-10-02

Similar Documents

Publication Publication Date Title
EP2645487B1 (fr) Connecteur polaire pour disjoncteurs en série
US8547684B2 (en) Panelboard having a parallel feeder bars distribution
CA2906634C (fr) Dispositif de raccord pour canibar
KR100996791B1 (ko) 진공차단기의 주회로 단자 어셈블리
US8169775B2 (en) Cooling device for a circuit breaker and circuit breaker comprising such device
JP5977499B2 (ja) バスバーからの熱伝達が高められた電気デバイス、バスバーからの熱伝達が高められた回路遮断器アセンブリ、及び、その回路遮断器アセンブリを組み上げるための方法
US6924721B2 (en) Gas segregator barrier for electrical switching apparatus
US8339772B2 (en) Heat dissipation means for increasing power density in enclosed equipment
US20190393640A1 (en) Busbar System
CN106463293B (zh) 电气开关装置及用于其的跳线和相关方法
EP2645486B1 (fr) Connecteur de pôle pour disjoncteurs en séries
CA2819953C (fr) Systeme electrique, module de protection de circuit et appareil de commutation electrique associe
CA2897093C (fr) Dispositif de barre collectrice convenant aux applications de terminaison de cable haute temperature
US3165372A (en) Cable connector assembly
US4093970A (en) Main lug assembly for circuit breaker load centers
WO2013143657A1 (fr) Connecteur polaire pour des disjoncteurs en série
US3879100A (en) Circuit breaker terminal connector, and heat dissipator assembly
US3204150A (en) Terminal connections for circuit protective devices
US3028460A (en) Busway plug power take-off devices
US11158998B1 (en) Heat sink for power supply panel
JP6452402B2 (ja) 蓄電装置
EP3066906B1 (fr) Ensemble de distribution d'énergie et ensemble collecteur associé
WO2021058562A1 (fr) Dispositif de commutation électrique à base de fusible
KR200475784Y1 (ko) 시티 개방방지용 단자대

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20131015

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 9/26 20060101AFI20140331BHEP

Ipc: H01H 71/00 20060101ALI20140331BHEP

INTG Intention to grant announced

Effective date: 20140429

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140616

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

INTG Intention to grant announced

Effective date: 20140805

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 688968

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012003201

Country of ref document: DE

Effective date: 20141106

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2525035

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20141216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141224

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141225

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 688968

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150126

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012003201

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150625

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150329

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150329

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170322

Year of fee payment: 6

Ref country code: DE

Payment date: 20170322

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120329

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20170322

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602012003201

Country of ref document: DE

Owner name: ABB SCHWEIZ AG, CH

Free format text: FORMER OWNER: ABB TECHNOLOGY AG, ZUERICH, CH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20170315

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20170323

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ABB SCHWEIZ AG

Effective date: 20171213

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20180426 AND 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602012003201

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: ABB SCHWEIZ AG, CH

Effective date: 20180912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140924

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180329

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180330