EP3635819A1 - Elektrisches verbindungselement - Google Patents
Elektrisches verbindungselementInfo
- Publication number
- EP3635819A1 EP3635819A1 EP18723027.1A EP18723027A EP3635819A1 EP 3635819 A1 EP3635819 A1 EP 3635819A1 EP 18723027 A EP18723027 A EP 18723027A EP 3635819 A1 EP3635819 A1 EP 3635819A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- connection
- electrical
- electrode
- point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0258—Electric supply or control circuits therefor
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/005—Electrical coupling combined with fluidic coupling
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
-
- 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
- H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
-
- 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
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
Definitions
- the present invention relates to an electrical connection element
- the invention has for its object to provide an electrical connection assembly, which the disadvantages of the prior Technology overcomes.
- it is a preferred object to provide a connection arrangement which is easier to connect to the welding device. This particular and preferably under the proviso that the connection has the best possible electrical contact properties.
- connection arrangement for mediating an electrical contact between an electrode-side connection point in the region of an electrode and a supply-side connection point of a supply point of a welding device specified.
- the connection arrangement comprises a current conductor having a first contact section arranged at the end for connection to the electrode-side connection point and a second contact section arranged at the end opposite the first contact section for connection to the supply-side connection point.
- the first contact section with the electrode-side connection point and the second contact section with the supply-side connection point are designed as a socket-plug connection.
- connection points and to be connected to the connection points contact sections are designed as a socket-plug connection and can be plugged together along a plug-in axis.
- connection By forming both ends of the conductor to be connected to the respective connection points, there is the advantage that the connection is easier to produce. In addition, power transmission is improved with respect to terminals or clip-like elements because terminals or clip-like elements have undefined electrical contact. In addition, the connection arrangement can be very easily plug together and disconnect again, which in the case of revision work is beneficial.
- the electrode-side connection point may be directly at the electrode or at one arm of the welding device to which the electrode has been mounted. "Electrode side" is to be understood in the context of the present application in that the corresponding connection point leads to the electrode.
- the electrode-side connection point may be close to the electrode, to the welding arm - on which the electrode has been mounted - or to a connecting element to the welding arm.
- the connection arrangement is preferably designed as a single pole. That is, the pairing comprising the electrode-side connection point, the supply-side connection point and the connection arrangement is unipolar. In a welding device then two connection arrangements are arranged.
- the socket-plug connection is a cylindrical connection, so that the current conductor is pivotable relative to the connection points. As a result, any breaks in the conductor can be counteracted.
- the two contact portions are each substantially the same or even identical to each other.
- the two contact sections can also be different depending on the installation situation.
- the current conductor is designed as a flexible cable.
- the flexible cable is preferably used when the conditions during assembly require a little more flexibility.
- the flexible cable can easily compensate for movement in a weld between the supply side and the electrode side.
- the flexible cable also allows bridging geometric conditions, which can be dispensed with elaborately made contact pieces. In this respect, a very efficient, in particular cost-effective, production of the conductor can be achieved by the formation of the current conductor as a flexible cable.
- the current conductor has a cross section of more than 200 mm A 2.
- the cross section is between 200 and 5000 mm A 2 or between 500 and 800 mm A 2.
- connection point Preferably, between the respective connection point and the corresponding Contact section arranged at least one electrically conductive contact strip.
- a defined electrical contact can be provided.
- a contact strip is understood to mean an electrically conductive contact element which has the shape of a band and comprises a multiplicity of spring-trained contact parts.
- the contact parts can be provided by the tape itself or are attached as separate elements on the belt.
- the contact portions of the conductor are formed as plug pins and the connection points of the electrode or supply point are formed as sockets.
- the contact portions of the conductor are designed as sockets and the connection points of the electrode or supply point as plug pins.
- the one end of the conductor is designed as a plug pin and the other end of the conductor as a socket, wherein the connection points are also formed accordingly.
- the connector pins are oriented in the direction of the central axis of the conductor.
- the pins are inclined at an angle, in particular at right angles or 45 °, oriented to the central axis of the conductor.
- the conductor can be provided in the region of the kink with a further electrical contact element.
- the electrical contact element may be, for example, a plug connection.
- a respective contact unit is arranged between the first contact stripper and the electrode-side connection point and between the second contact section and / or the supply-side connection point electrical contact in the socket-plug connection can be produced.
- the contact unit has the advantage that the contact between the socket and the plug pin can be further improved.
- the spatial conditions can be optimally formed for the optimization of the electrical contact.
- the contact unit comprises an electrically conductive contact body, a first contact band and a second contact band, wherein the first contact band makes electrical contact between the contact portion and the contact body and the second contact band makes electrical contact between the contact body and the connection point.
- the first contact band makes electrical contact between the contact portion and the contact body
- the second contact band makes electrical contact between the contact body and the connection point.
- the contact strips are mounted in recesses on the contact body.
- a bearing has the advantage that the bushing as well as the plug pins each have a substantially cylindrical surface, each with a constant diameter, which simplifies the production.
- the respective diameters do not have to be made exactly, so that even larger tolerances can be allowed. These tolerances can then be bridged by the contact strips. This means that larger manufacturing tolerances can be selected.
- the two contact strips are seen in cross section transversely to the insertion axis, at least partially arranged one above the other. That is, the external contact band is substantially such that it is in the same range as the internal contact band. As a result, the power transmission in the contact band can be optimized.
- a mechanical locking connection is provided between the conductor and the contact body.
- the current conductor can be locked to the contact body be so that the connection between the conductor and the contact body can not be unintentionally separated.
- the locking connection preferably acts on the contact body and on the respective contact portion of the conductor.
- the locking device can also attack at other locations on the conductor.
- the mechanical locking connection preferably blocks movement between the current conductor and the contact body in the direction of the plug-in axis and permits a rotational movement about the plug-in axis. As a result, therefore, the current conductor in the contact body can pivotally move about the plug-in axis, at the same time avoiding unplugging the current conductor from the contact body.
- the locking connection acts on a portion of the conductor or the contact portion having a larger diameter than the contact portions.
- the locking connection is preferably a bracket, which is movably mounted on the contact body in a receptacle, wherein the mobility is transverse to the plug-in axis, and a circumferential groove on the plug pin, wherein the bracket engages in the groove and movable out of the groove is.
- the contact body has an inner space delimited by a side wall, wherein the side wall provides a contact area with an annular cross-section, wherein the current conductor protrudes with its contact portion in the interior and the first contact band between the inside and the contact portion in the interior; and wherein on the outside of the second contact strip is and makes electrical contact with the socket.
- the contact body is in the inserted state substantially completely or at least partially in the interior of the socket, in which case the contact region of the contact body lies completely in the interior of the socket.
- the contact body on the outside on a pressing surface, with which the Contact body with the respective connection point via a press connection is connectable.
- This means that the contact body is pressed, for example, in the socket and is held there positively and / or positively.
- the press bond is then made over the pressing surface and the inside of the bushing. As a result, an electrical conductivity for power transmission is ensured.
- the wall preferably extends over the entire cross section, so that the bushing is designed as a blind hole and is accessible substantially only via the access opening.
- a seal is arranged between the bush and the contact body, wherein the seal is arranged in the insertion direction in front of the contact band. This means that the seal is closer to the access opening so that no water or moisture can reach the contact band via the access opening. As a result, corrosion damage can be avoided, which will increase the lifetime overall.
- the electrode-side connection point and / or the supply-side connection point and / or the first contact section and / or the second contact section are provided with cooling channels, which can be connected to cooling hoses.
- said cooling channel is provided with a channel entrance and a channel exit, wherein one of the cooling hoses in the region of the channel entrance and another of the cooling hoses in the region of the channel exit is arranged.
- the cooling channels are integrally formed on the plug pin and / or on the socket, wherein the cooling channels penetrate the plug pins or the socket at a position which is spaced from the electrical contact point between the plug pin and socket.
- the distance between the electrical contact point between the sticker pin and socket can be axial or radial to the socket.
- the cooling channel can also be part of a cuff, which surrounds the peripheral part to be cooled.
- the cuff is an element formed separately from the pin and / or socket.
- a welding system comprises an electrode with an electrode-side connection point, a supply point with a supply-side connection point and at least one electrical connection arrangement as described above.
- the welding system is a spot welding system.
- Fig. 1 is a perspective view of a welding apparatus
- FIG. 2 is a sectional view of an embodiment of an electrical connection device according to the invention.
- FIG. 3 shows an exploded perspective view of an embodiment of an electrical connection device according to the invention
- Fig. 4 is another perspective view of the electrical
- FIGS. 2 to 4 shows a sectional detail view of the electrical connection device according to FIGS. 2 to 4;
- Fig. 6 is a further sectional detail view of the electrical
- FIG. 10 shows the connecting device with additional cooling according to FIG.
- Fig. 1 1 is a sectional view through a first end of the
- a welding device S is shown.
- the welding device S comprises an electrode 3 and a supply point 5.
- the supply point 5 supplies the electrode 3 with electrical energy.
- the welding device S according to FIG. 1 is designed as a C-pincer. However, the welding device S can also be designed as X-forceps or otherwise.
- an electrical connection assembly 1 is arranged between supply point 5 and electrode 3.
- the electrical connection arrangement 1 provides electrical contact between the supply point 5 and the electrode 3.
- the electrode 3 is a spot-welding device.
- the supply point 5 may be a connection of a transformer or a similar supply element.
- FIGS. 2 to 6 show a first variant of the electrical connection arrangement 1
- FIG. 7 shows a second variant
- FIG. 8 shows a third variant.
- connection arrangement 1 can also be used as Secondary circular welding connection arrangement can be designated.
- connection arrangement 1 serves to mediate an electrical contact between an electrode-side connection point 2 of the electrode 3 and a supply-side connection point 4 of a supply point 5 of the welding device S.
- the connection arrangement 1 comprises a current conductor 6 having a first contact section 7 arranged at the end for connection to the electrode-side connection point 2 and a contact section 8 arranged opposite the first contact section 7 for connection to the supply-side connection point 4.
- Both connection sites 2, 4 and both contact sections 7, 8 are designed as a socket-plug connection 20, 21 and can be plugged together along a plug axis A. That is, the contact portion 7 is formed with the connection point 2 as a female-male connection 20.
- the connection between the second contact section 8 and the supply-side connection point 4 is likewise designed as a socket-plug connection 21. That is, the respective contact portions 7, 8 can be connected to the respective connection points 2, 4 via a plug connection.
- connection arrangement 1 is easily replaceable and a defined electrical contact between the supply point 5 and the electrode 3 can be produced.
- the current conductor 6 is preferably formed as a flexible cable.
- the cable may have multiple twisted strands.
- the flexible cable has in each case the corresponding contact section 7, 8 for the electrical connection to the corresponding connection point 2, 4.
- the contact portion 7, 8 is preferably connected via a crimp connection to the cable.
- the current conductor 6 preferably has a cross section of more than 200 mm 2 . In particular, the cross section is between 200 and 5000 mm A 2 or between 600 and 800 mm A 2.
- connection points 2, 4 and the contact portions 7, 8 each have a contact strip 1 1, 12 are arranged.
- the contact strip 11, 12 is electrically conductive and can also be referred to as a contact blade.
- the contact portions 7, 8 of the conductor 1 are formed as plug pins 21 and the connection points 2, 4 of the electrode 3 and the supply point 5 are formed as sockets 20.
- the plug pins 21 are inserted into the sockets 20 along said through axle A.
- the contact portions 7, 8 of the current conductor 6 can be designed as sockets 20 and the connection points 2, 4 as plug pins 21.
- one of the contact sections 7, 8 is designed as a plug pin 21 and the other as a socket 20.
- the plug pins 21 are oriented substantially in the direction of the center axis M of the current conductor 6.
- a straight current conductor 6 is essentially provided.
- the plug pins 21 are inclined at an angle, here at right angles to the center axis M of the conductor 6. It is also conceivable that the connector pins 21 are at an angle of for example 45 ° to the central axis M. Other angles between 0 ° and less than 180 ° are also conceivable. Which of the mentioned embodiments is used effectively is essentially determined by the installation situation.
- the current conductor may be provided in the region of the kink point 28 with a further electrical contact element 29.
- the electrical contact element 29 may be, for example, a plug connection, wherein the plug connection is arranged on the end side on the current conductor 6 and is electrically connected to the respective contact sections 7, 8.
- the contact unit 9 essentially has the advantage that a defined electrical contact in the socket-plug connection 20, 21 can be produced. This can be particularly advantageous when retrofitting welding devices when the bushing should be closed. But even with new welding devices, the contact unit 9 is advantageous because a defined and thus plannable or simply dimensionable electrical contact can be made substantially independent of the surface quality of the socket 20. In particular, a plug connection with a defined contact contact resistance can be provided.
- the female-male connection 20, 21 allows a pivoting between the socket and the plug, which is advantageous in the movement of the welding device.
- the contact unit 9 comprises an electrically conductive contact body 10, a first contact band 11 and a second contact band 12.
- the first contact band 1 1 provides electrical contact between the contact portions 7, 8 and the contact body 10.
- the second contact strip 12 establishes an electrical contact between the contact body 10 and the connection point 2, 4.
- FIG. 6 shows the configuration in the inserted state. From the figure 6 can be well recognized that the electrical path between the socket 20 and the pin 21 from the outside via the second contact strip 12, then on the contact body 10 and finally on the first contact strip 11 leads. The electrical path is indicated by the arrow E in FIG.
- the contact body 10 has a contact region 14 with an annular cross section and an inner space 16 bounded by a side wall 15. Essentially the electric current will flow over the contact region 14.
- the current conductor 6 protrudes with its contact portion 7, 8 in the interior 16 and the first contact band 1 1 is located between the inside 17 of the interior 16 and the contact portion 7, 8 in the interior 16.
- the second contact band 12 On the outside 18 of the side wall 15 is the second contact band 12 and establishes the electrical contact between the contact region 14 and the socket 20.
- the contact body 10 protrudes into the socket 20 and is substantially completely received by the socket 20.
- the contact body 10 in the embodiment shown on a pressing surface 19, with which the contact body 10 is connectable to the respective connection point 2 via a press connection.
- the pressing surface 19 is provided by the outer side 18.
- the press connection is preferably made by a pressing force of 2000-2500 Newton.
- the two contact bands 1 1, 12 are mounted in the form shown in grooves 24.
- the recesses 24 extend into the contact region 14.
- the recesses 24 extend from the inside 17 and from the outside 18 into the side wall 15.
- the interior 16 of the contact body 10 faces an access opening 20, through which the respective contact section 7, 8 of the current conductor 6 protrudes into the interior 16, a wall 22 on.
- the wall 22 closes the interior 16 to the rear. Consequently, the interior 16 is accessible exclusively via the access opening 20.
- the wall 22 may be integrally formed on the contact body 10.
- the wall could be formed by a screw cap which can be inserted into the interior 16 from one end side.
- a seal 23 is also arranged between the sleeve 20 and the contact body 10.
- the seal 23 is seen in the insertion direction arranged in front of the contact strip 12, whereby the entire interior space 16, in particular the contact strip 12, is protected from the entry of moisture into the socket.
- Another seal 27 is arranged in the region of the respective contact section 7, 8. The seal 27 seals the gap between the inner side 17 and the respective contact section 7, 8.
- a mechanical locking connection 13 is provided between the current conductor 6 or the respective contact sections 7, 8 and the contact body 10.
- the mechanical locking connection 13 is designed such that a movement between the current conductor 6 and the contact body 10 is blocked in the direction of the plug-in axis A, and that, however, a rotational movement about the insertion axis A is allowed around.
- the locking connection 13 is on a portion of the contact portion 7, 8 and communicates with the contact body 10 in connection. It is in the embodiment shown to a locking bracket 25 which engages in a circumferential groove 26 on the respective contact portion 7, 8.
- FIGS. 9 to 12 show a further embodiment of the electrical connection arrangement 1.
- the connection assembly 1 comprises a cooling system.
- the electrode-side connection point 2, the supply-side connection point 3, the first Contact section 7 and the second contact section 8 is provided with cooling channels 30. Through these cooling channels 30, a coolant is circulated, so that the respective parts can be cooled.
- the cooling channels are here with cooling hoses 31 in connection, via which the coolant to the respective parts can be supplied or again weg1700bar.
- the cooling hoses 31 are preferably connected to a coolant pump, not shown, which circulates the coolant in the cooling channels 30.
- the cooling channels can be provided for example by corresponding holes in the respective elements.
- Each of the cooling channels 30 has a channel inlet 32 and a channel outlet 33.
- the channel inlet 32 and the channel outlet 33 is in communication with the cooling hose 31.
- fittings 34 are screwed into the channel inlet 32 and the channel outlet 33.
- the fittings 34 are then connected via corresponding fittings 35 which are arranged on the end side of the cooling hose.
- cooling channels 30 penetrate the plug pins 21 and the socket 20 at a position which is spaced from the electrical contact point between the plug pin 21 and socket 20. Under spaced is understood a radial or an axial distance.
- the electrical contact point is in the embodiment shown where the contact unit 9 is located.
- cooling channels 30 are located between the contact unit 8 and the connection point between the plug pin 21 and the current conductor 6.
- the cooling channels 30 are, for example, located radially on the outside of the contact unit 8 or on the face side of the contact unit 8.
- the outer side arrangement is shown in FIG. 11 and the frontal arrangement in FIG. That is, the cooling channels are preferably between the contact unit 9 and the contact point between the current conductor. 6
- the cooling channels may be part of a sleeve 36, which surrounds the socket or the pin circumferentially.
- the sleeve 36 is shown here by way of example on the sleeve 20.
- Electrode 32 channel input
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17174970 | 2017-06-08 | ||
PCT/EP2018/062738 WO2018224266A1 (de) | 2017-06-08 | 2018-05-16 | Elektrisches verbindungselement |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3635819A1 true EP3635819A1 (de) | 2020-04-15 |
Family
ID=59030873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18723027.1A Withdrawn EP3635819A1 (de) | 2017-06-08 | 2018-05-16 | Elektrisches verbindungselement |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200406406A1 (de) |
EP (1) | EP3635819A1 (de) |
JP (1) | JP2020522864A (de) |
CN (1) | CN110710060A (de) |
WO (1) | WO2018224266A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020108812A1 (de) | 2020-03-31 | 2021-09-30 | Phoenix Contact E-Mobility Gmbh | Steckkontakt |
US11883915B2 (en) * | 2020-09-11 | 2024-01-30 | Illinois Tool Works Inc. | Rotating power connector for welding torch cables |
CN118338981A (zh) * | 2021-12-01 | 2024-07-12 | 史陶比尔电子连接器股份公司 | 电极装置和焊接钳装置 |
WO2023242066A1 (de) | 2022-06-17 | 2023-12-21 | Stäubli Electrical Connectors Ag | Leiteranordnung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0404877B1 (de) * | 1988-09-01 | 1995-03-15 | Pacesetter AB | Durchführungsstecker für eine implantierbare medizinische vorrichtung |
JPH0449476U (de) * | 1990-08-31 | 1992-04-27 | ||
DE4325289A1 (de) * | 1993-07-28 | 1995-04-06 | T & B Schweistechnik Gmbh | Schweißkabelanschluß für Lichtbogenhand- und Lichtbogenautomaten-Schweiß- und Schneidbrenner |
US5591039A (en) * | 1995-06-01 | 1997-01-07 | Elcon Products International | Socket contact with arc arresting member |
JPH10249546A (ja) * | 1997-03-07 | 1998-09-22 | Dengensha Mfg Co Ltd | 水冷二次ケーブルの端子接続装置 |
DE102004033567A1 (de) * | 2004-07-09 | 2006-01-26 | Leybold Optics Gmbh | Verbingungssystem und Verfahren zur Durchführung von elektrischer Leistung und Fluid |
JP2011507162A (ja) * | 2007-12-06 | 2011-03-03 | バル・シール・エンジニアリング | インラインコネクタ |
DE102007061174B4 (de) * | 2007-12-17 | 2014-01-09 | Schott Ag | Elektrisches Durchführungsmodul und Verfahren zu dessen Herstellung, sowie Druckbehälter- oder Sicherheitsbehälterdurchführung |
US7726998B2 (en) * | 2008-07-17 | 2010-06-01 | Thomas & Betts International, Inc. | Locking pin |
AT507878B1 (de) * | 2009-02-06 | 2011-07-15 | Fronius Int Gmbh | Strombuchse für ein schweissgerät |
US9287646B2 (en) * | 2010-10-14 | 2016-03-15 | Gregory thomas mark | Actively cooled electrical connection |
KR102024002B1 (ko) * | 2012-07-05 | 2019-09-23 | 에스케이이노베이션 주식회사 | 전지팩 |
-
2018
- 2018-05-16 EP EP18723027.1A patent/EP3635819A1/de not_active Withdrawn
- 2018-05-16 WO PCT/EP2018/062738 patent/WO2018224266A1/de unknown
- 2018-05-16 CN CN201880037780.3A patent/CN110710060A/zh active Pending
- 2018-05-16 US US16/620,135 patent/US20200406406A1/en not_active Abandoned
- 2018-05-16 JP JP2019567718A patent/JP2020522864A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2020522864A (ja) | 2020-07-30 |
WO2018224266A1 (de) | 2018-12-13 |
US20200406406A1 (en) | 2020-12-31 |
CN110710060A (zh) | 2020-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3043421B1 (de) | Elektroanschlusskörper für einen ladestecker und/oder eine ladebuchse, ladestecker und ladestation zur abgabe elektrischer energie an einen empfänger elektrischer energie | |
EP3635819A1 (de) | Elektrisches verbindungselement | |
EP3482462B1 (de) | Flüssigkeitsgekühltes kontaktelement | |
DE69014206T2 (de) | Schnelltrennbarer verbinder für plasmalichtbogenbrenner. | |
EP2580818B1 (de) | Steckverbindung für die übertragung elektrischer energie | |
EP1028498B1 (de) | Steckverbinder für Koaxialkabel mit glattem Aussenleiter | |
WO2018046994A1 (de) | Elektrisch leifähiges kontaktelement für einen elektrischen steckverbinder | |
EP3891851A1 (de) | Anschlusselement zum elektrischen anschliessen einer fluidkühlbaren einzelleitung, fluidkühlbare einzelleitungseinheit und ladekabel | |
EP1810374A1 (de) | Kabelstecker für ein koaxialkabel sowie verfahren zum montieren eines solchen kabelsteckers | |
DE102018202128A1 (de) | Elektrische Verbindungseinheit und Batteriesystem | |
EP4065407A1 (de) | Kontaktanordnung für steckverbindungen, ladestecker mit kühlungseinrichtung | |
DE102018003922A1 (de) | Skalierbarer Konus Kontakt | |
EP1538708A2 (de) | Ladesteckverbindersatz mit Adapter | |
DE102009038092B3 (de) | Buchsenkontaktelement | |
WO2019115026A1 (de) | Kontaktierungsvorrichtung und gekühlter steckbverbinder | |
DE202007017488U1 (de) | Steckeranordnung | |
DE102009035995A1 (de) | Verbindungseinrichtung für Hochspannungskabel | |
DE102021112300B4 (de) | Kontakteinrichtung für eine doppelstromschiene, gegenstück zu der kontakteinrichtung und kontaktsystem für zwei doppelstromschienen | |
EP2577816A1 (de) | Steckverbindergehäuse | |
WO2023242066A1 (de) | Leiteranordnung | |
CH681213A5 (en) | Connection coupling for weld burner to current source - with split ring tube section fitting over bolt section with wedge shapes side butting flanges | |
DE20117275U1 (de) | Steckverbinder für Hochstromkabel | |
EP4364248A1 (de) | Steckverbinderanordnung | |
WO1999056897A1 (de) | Fluidgekühlte, elektrische stromleitung | |
WO2020148239A1 (de) | Elektrische steckverbindung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20191118 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20211222 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20220503 |