EP3405999A1 - Elektrische verbindungsleitung und ihre verwendung - Google Patents
Elektrische verbindungsleitung und ihre verwendungInfo
- Publication number
- EP3405999A1 EP3405999A1 EP17729821.3A EP17729821A EP3405999A1 EP 3405999 A1 EP3405999 A1 EP 3405999A1 EP 17729821 A EP17729821 A EP 17729821A EP 3405999 A1 EP3405999 A1 EP 3405999A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting line
- loop
- fastening device
- line according
- conductive plates
- 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- Withdrawn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
- 239000004020 conductor Substances 0.000 claims description 5
- 230000003137 locomotive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/308—Conductive members located parallel to axis of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the oxidation problems can be controlled by nickel coatings or greasing, so that temperature limits of 150 ° C and 200 ° C can be achieved.
- the connecting line at its at least one end in the region of the fastening device as at least one loop formed from ⁇ whose two loop ends form the other end of the connecting line.
- a significant advantage of the connecting line according to the invention is that it can be exposed to high loads, because the strength of kauslei ⁇ tion with the fastening device only by the tensile forces of the connecting line itself and the durability of the fastening device are limited, both the tensile forces of the Connecting line and the durability of the fastening device is to be regarded as very high.
- the connecting line according to the invention can be designed in different ways at its other end facing away from its one end. So it may be sufficient for not very high tempera ⁇ ture loads when the connecting line is attached to a loop in the fastener at its loop ends, for example, crimped, jammed, welded or pressed. The attachment of the loop ends together can be done in different places.
- both ends of the connecting line according to the invention are very high mechanical load, so that this embodiment of the connecting line according to the invention preferably can be used in grounding lines, as can be used for example in electric locomotives.
- the additional loop may connect the loop ends of a loop MITEI ⁇ Nander at the other end of the connecting line so that the connecting line is endless formed exclusively.
- a current through the connecting line between the two fastening devices is then divided evenly into two equal branches, so that the line ⁇ cross-section is doubled.
- Loop continues as an additional loop within the one fastening device. This results in a conductor cross section three times as large as in a simple connecting line between the two fastening devices.
- connection line according to the invention the additional loop in the one fastening device to the other fastening device, then in this way a winding is obtained with two turns, which is characterized by a favorable power distribution.
- further turns it is also possible for further turns to be formed in the manner described.
- the fastening device may be formed in different ways; It is considered particularly advantageous if the fastening device and the further fastening devices tion consist of two conductive plates, between each of which the loops are attached.
- connection line In an advantageous embodiment of the connection line according to the invention, the conductive plates of the fastening are transmission devices respectively connected U-shaped removable ⁇ det, which has a production-technically advantageous.
- an embodiment of the connecting line according to the invention is advantageous in which the conductive plates of the fastening devices are each formed in a continuous tubular shape.
- This embodiment of the fastening devices is favorable in terms of manufacturing technology.
- the connecting line according to the invention advantageously also makes it possible to crimp the respective conductive plates and the loops they receive each time, since this is an established method for connecting electrical connecting lines with cable lugs; but it is also a jamming, welding or pressing in question.
- connection line As electrical connection line according to the invention different materials are used; For example, a connecting cable made of a rigid conductor or of strands can be used.
- the electrical connection line may preferably consist of a ribbon conductor or of a round material.
- the invention also relates to an electrical connec ⁇ tion line with a fastening device to one end of the connecting line, wherein the connecting line is formed at this end as at least one loop whose two loop ends form the other end of the connecting line.
- a current flowing from the other end of the connecting line via the connecting line flows via the two loop ends to the fastening device.
- the current can also flow in the opposite direction.
- the loop is preferably in the bow area in the
- Fastening device positioned and / or attached to the fastening device.
- the two loop ends of the loop are preferably positioned at the other end of the connecting line in a further fastening device and / or attached to a further fastening device.
- the connecting line forms a further loop at its other end in the region of a further fastening device.
- the further loop is preferably positioned in its bow region in the further fastening device and / or fastened to the further fastening device.
- the further loop connects the loop ends of one loop to one another.
- a loop end of the further loop is attached to a ski.
- the one loop adjoins and the other loop end of the further loop connects to a loop end ei ⁇ ner additional loop.
- an arc region of the additional loop is positioned at one end of the connecting line in the one fastening device and / or attached to the one fastening device.
- the connecting line according to the invention can be used in various ways. A particular advantage is seen in their use in a grounding line, because such a grounding line is exposed to high forces by brief high currents.
- a particularly advantageous use of the electrical connection line is at hot connection points of a grounding cable, (eg in an electric locomotive), see ⁇ hen.
- the invention also relates to a vehicle, in particular ⁇ special rail vehicle, such as an electric locomotive, with a ground wire.
- a vehicle in particular ⁇ special rail vehicle, such as an electric locomotive, with a ground wire.
- the ground line is a communication line as described above.
- a current flowing from the other end of the connecting line via the connecting line flows, in particular short-circuit current, preferably via the two loop ends of the one loop to the fastening device.
- FIG 2 shows a cross section through the embodiment of FIG 1 and in
- FIG. 3 shows an electrical connection line with two fastening ⁇ supply devices at their ends shown schematically.
- Figures 1 and 2 show an electrical connection line 1, which is guided as a loop 2 to aligned holes 3 and 4 in conductive plates 5 and 6 of a fastening device 7; the fastening device 7 forms one end of the electrical connection line 1.
- the loop 2 can be positioned, for example, by means of a crimped connection between the conductive plates 3 and 4.
- the bores 3 and 4 are penetrated by a fastening bolt with which the fastening device 7 can be fastened to an electrical arrangement, not shown, for example, as a grounding line.
- Loop ends 8 and 9 of the sling 2 can be connected in different ways to another part of the arrangement, not shown, for example by crimping, pressing or clamping connection;
- the loop ends 8 and 9 form another end of the electrical connection line 1.
- a current flowing via the connection line 1 in particular a short-circuit current, flows via both loop ends 8 and 9 to the one fastening device 7.
- an electrical connecting line 10 is shown, which extends between a fastening device 11 and a further fastening device 12;
- Each of the two fastening devices 11 and 12 is constructed as described with reference to FIGS. 1 and 2.
- the electrical connection line 10 is executed here in the manner of a winding with two turns 13 and 14, by a fastening device 11 around a loop 15 is guided, which has its beginning 16 as (inner) turn 13 in the region of the further fastening device 12.
- the loop 15 passes over as a further loop 17 in the region of the further fastening device 12 and then extends to the one fastening device 11 where there is an additional loop 18 which extends in the one fastening ⁇ supply device 11 around, to finally at its end 19 in the further fastening device 12 to find their conclusion.
- a loop 15 and the zusimpuls ⁇ Liche loop 18 are positioned in their curved region 15a or 18a in the fastening device 11 and / or fixed on the fastening device.
- the further loop 17 is positioned in its curved region 17a in the further fastening device 12 and / or fastened to the further fastening device 12.
- a loop end 17e of the white ⁇ direct sling 17 is adjacent to a loop end 15e of a loop 15 and the other loop end 17f of the other loop 17 is adjacent to a loop end 18e of the additional loop 18th
- the loop ends 15f and 18f of the two loops are positioned in the further fastening device 12 and / or fastened to the further fastening device 12.
- the number of turns in the electrical connection line 10 can be selected depending on the respective load of the electrical connection line 10. At a not so high load, it may be sufficient to use only an endless winding, in which - based on FIG 3 - only one loop 15 is used, which is closed by the further loop 17. For larger loads on the electrical connection line 10, the embodiment according to FIG 3 comes into play. At very high loads on the electrical connection line additional turns can be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016210323 | 2016-06-10 | ||
| PCT/EP2017/063242 WO2017211659A1 (de) | 2016-06-10 | 2017-06-01 | Elektrische verbindungsleitung und ihre verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3405999A1 true EP3405999A1 (de) | 2018-11-28 |
Family
ID=59055192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17729821.3A Withdrawn EP3405999A1 (de) | 2016-06-10 | 2017-06-01 | Elektrische verbindungsleitung und ihre verwendung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190221964A1 (de) |
| EP (1) | EP3405999A1 (de) |
| RU (1) | RU2018144858A (de) |
| WO (1) | WO2017211659A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315188A (en) * | 1980-02-19 | 1982-02-09 | Ball Corporation | Wire electrode assemblage having arc suppression means and extended fatigue life |
| DE102012223766B4 (de) * | 2012-12-19 | 2022-12-29 | Robert Bosch Gmbh | Energiespeicheranordnung und Verfahren zur Herstellung der Energiespeicheranordnung |
-
2017
- 2017-06-01 EP EP17729821.3A patent/EP3405999A1/de not_active Withdrawn
- 2017-06-01 RU RU2018144858A patent/RU2018144858A/ru not_active Application Discontinuation
- 2017-06-01 US US16/307,007 patent/US20190221964A1/en not_active Abandoned
- 2017-06-01 WO PCT/EP2017/063242 patent/WO2017211659A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| RU2018144858A3 (de) | 2020-07-10 |
| WO2017211659A1 (de) | 2017-12-14 |
| US20190221964A1 (en) | 2019-07-18 |
| RU2018144858A (ru) | 2020-07-10 |
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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 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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| 17P | Request for examination filed |
Effective date: 20180824 |
|
| 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 |
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| 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: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20200103 |