WO2022199736A1 - Electrical device - Google Patents
Electrical device Download PDFInfo
- Publication number
- WO2022199736A1 WO2022199736A1 PCT/DE2022/000031 DE2022000031W WO2022199736A1 WO 2022199736 A1 WO2022199736 A1 WO 2022199736A1 DE 2022000031 W DE2022000031 W DE 2022000031W WO 2022199736 A1 WO2022199736 A1 WO 2022199736A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lines
- electrical device
- area
- line
- crimp
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 27
- 238000002788 crimping Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 9
- 244000037459 secondary consumers Species 0.000 claims description 6
- 239000011324 bead Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- H01R4/18—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 crimping
- H01R4/183—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
- H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- 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
- H01R4/18—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 crimping
- H01R4/20—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 crimping using a crimping sleeve
Definitions
- the invention relates to an electrical device, in particular for an electric vehicle, with at least two lines, each of which includes an electrical conductor and at least one crimp connector with a contact area and a crimp area. Furthermore, the invention relates to an electric vehicle with a main consumer of electrical energy, a secondary consumer of electrical energy, an energy store and an electrical device which is set up to provide the main consumer and the secondary consumer with electrical energy from the energy store.
- Y splices are used today, which are housed in a housing. The splices consist of ultrasonically welded cores.
- the housing Since high voltage is present (usually 400...1000V), the housing must protect against the ingress of dust and water as well as protection against air and creepage distances (short circuit) and against contact. Furthermore, shielded cores are usually used, so that the shielding that is interrupted by the splice must also be bridged. As a result, these housings are very complex and expensive to process.
- the object on which the invention is based is therefore to simplify electrical devices for the parallel power supply of two units in an electric vehicle.
- the object is achieved by an electrical device of the type mentioned at the outset, with two electrical conductors of the lines of the electrical device being crimped together in the crimping area of the crimp connector.
- the common crimping of the electrical conductors of the cables eliminates the need for a complex splice connection in the cable harness, so that the parallel power supply of two units in an electric vehicle is considerably simplified.
- the electrical conductors of the lines are preferably crimped together in the crimping area by means of a crimp sleeve, in particular an open crimp sleeve, of the crimp connector.
- the open crimp sleeve preferably comprises at least two crimp wings, via which the electrical conductors of the lines are jointly clamped.
- the contact area of the crimp connector is used to create an electrically conductive contact connection with a connecting line.
- the two lines can be, for example, two positive pole lines or two negative pole lines.
- the electrical device according to the invention is further developed advantageously in that the contact area of the crimp connector has a current-carrying capacity that is specific to the contact area.
- the overall cross-section of the electrical conductors crimped together preferably has a current-carrying capacity specific to the crimp connection.
- the current carrying capacity specific to the contact area is preferably lower than the current carrying capacity specific to the crimp connection.
- An energy store is preferably connected to a first line of the lines crimped together.
- the energy store can be an accumulator or a battery of the electric vehicle, for example.
- a main consumer is preferably connected to the contact area of the crimp connector, for example via a connector plug.
- An auxiliary consumer is preferably connected to a second line of the lines crimped together.
- the current is divided into a main current, which flows to the main consumer via the contact area, and a secondary current, which flows to the secondary consumer via the second line.
- the electrical device therefore only has to be approved for the main current and not for the total current made up of the main and secondary currents.
- the overall cross-section of Electrical conductors that are crimped together must, however, be able to carry the total current from the main and secondary currents.
- the electrical device according to the invention is advantageously further developed by a housing, with at least the crimping area of the crimp connector being arranged in the housing.
- the housing is preferably opposite
- the housing of the electrical device can be made of metal or plastic, for example.
- the electrical device according to the invention has a housing sealing body which seals a housing sealing area between the at least two lines and the housing.
- the housing sealing body preferably also seals the area between the at least two lines.
- the housing sealing body is preferably formed in one piece. For example, is the
- Housing sealing body formed from a rubber material.
- the housing sealing body ensures a sealing effect between a
- the electrical device according to the invention has a shielding plate which runs around the at least two lines at least in sections.
- the shielding plate is preferably made of metal.
- the shielding plate is preferably pressed onto the at least two lines in a pressing area.
- the shielding plate can also be pressed onto support sleeves through which the respective lines extend.
- the shielding plate is preferably a sheet-metal casing that fits tightly against the at least two lines or against the support sleeves located on the lines and surrounds the at least two lines.
- the electrical device according to the invention has a contact carrier.
- the contact carrier carries the contact area of the crimp connector, with the shielding plate preferably running around the contact carrier.
- the crimp connector can be fastened or fixed to the contact carrier.
- the contact carrier can be made of plastic.
- the shielding plate is pressed onto the at least two lines in a pressing area.
- the shroud preferably has press-in beads which were created during the pressing of the shroud onto the lines.
- the press-in beads of the shielding plate are the result of plastic deformation of the shielding plate and ensure a press fit between the inner contour of the shielding plate and the cables.
- the housing sealing body comprises at least two line passages, one of the at least two lines extending through each line passage.
- the line passages essentially have the same cross-section as the lines.
- the inner contour of the cable passages rests against the cables all the way around, so that dust and/or moisture is prevented from entering the housing through the cable passages.
- an electrical device is advantageous in which the lines each extend through a support sleeve.
- the support sleeves preferably each run around an outer jacket of the respective lines.
- a braided shield of the lines is wrapped around the respective support sleeve.
- the support sleeves can be pressed with the shielding plate.
- the support sleeves are required to absorb the compressive force of the shield plate acting radially from the outside to the inside, so that the cables are not crushed. Counter pressure can be built up from the inside via the support sleeves.
- the individual cores of the braided shield of the cables are preferably folded back and run between the Shield plate and the support sleeve.
- the geometry of the shielding plate can be simplified, since individually pressed support sleeves no longer have to be inserted into different receptacles on the shielding plate of the contact carrier. Rather, the support sleeves can be pressed simultaneously over the shielding plate.
- the electrical device according to the invention has a line support with a plurality of support areas, one line being supported on each support area.
- the hollow space or free space between the lines is filled by the line support. This allows an even compression over the shield plate.
- the line support is made of metal, for example.
- the line support is preferably attached to the contact carrier.
- the line support can be provided with a bore and plugged onto a mandrel of the contact carrier.
- the line support can also be made of plastic.
- the line support can be molded directly onto the contact carrier.
- the support areas of the line support have a curved contact surface which is in planar contact with one of the lines or with a support sleeve running around a line.
- the contact areas can be in contact with a folded braided shield of the cables.
- the contact areas are preferably trough-shaped and/or have a counter-contour matching the outer contour of the lines or the outer contour of the support sleeves.
- an electrical device is preferred in which the cable support is arranged in the compression area.
- a shield plate is pressed onto the cables.
- the line support ensures an even pressure distribution during the pressing process, so that damage to the lines due to an inhomogeneous pressure distribution is avoided.
- the electrical device according to the invention is further advantageously developed in that the lines having electrical conductors include two positive-pole lines and two negative-pole lines, and the device includes a first crimp connector and a second crimp connector.
- the first and second crimp connectors each include a contact area and a crimp area.
- the electrical conductors of the positive pole lines are crimped together in the crimping area of the first crimp connector.
- the electrical conductors of the negative pole lines are crimped together in the crimping area of the second crimp connector.
- the electrical device thus implements a positive pole branch and a negative pole branch. Overall, the electrical device thus has four lines and two crimp connectors.
- the electrical device according to the invention is further advantageously developed in that the crimping area of the first crimp connector and the crimping area of the second crimp connector are arranged in the housing.
- the housing sealing body seals a housing sealing area between the two positive pole lines and the two negative pole lines on the one hand and the housing on the other hand.
- the shielding plate runs around the two positive-pole lines and the two negative-pole lines, at least in sections.
- the shielding plate is pressed onto the two positive pole lines and the two negative pole lines in the pressing area.
- the housing sealing body comprises four line passages, with a positive-pole line extending through each of two line passages and with a negative-pole line extending through each of two line passages.
- a positive pole line is supported on each of two support areas of the line support and a negative pole line is supported on each of two support areas of the line support.
- the electrical device includes a double crimp construction with the housing sealing body providing a quadruple seal.
- the line support can, for example, have a diamond-shaped cross-section, so that the line support four Has contact surfaces for supporting the two positive pole lines and the two negative pole lines.
- the hollow space between the two positive pole lines and the two negative pole lines is filled by a line support with a checkered cross-section.
- the object on which the invention is based is also achieved by an electric vehicle of the type mentioned at the outset, the electrical device of the electric vehicle according to the invention being designed according to one of the embodiments described above.
- the advantages and modifications of the electric vehicle according to the invention reference is made to the advantages and modifications of the electrical device.
- FIG. 1 shows an electrical device known from the prior art in a schematic sectional illustration
- FIG. 2 shows an electrical device according to the invention a schematic sectional view
- FIG. 3 shows an electrical device according to the invention in a schematic perspective view
- FIG. 4 shows an electrical device according to the invention in a schematic side view
- 5 shows an electrical device according to the invention in a schematic sectional view
- FIG. 6 shows a contact carrier of an electrical device according to the invention in a schematic perspective view; and FIG. 7 shows the compression area of an electrical
- the device 10' comprises a housing 12', in which a positive-pole line 14a' is branched off, so that the positive-pole lines 14b', 14c' arise. Furthermore, the negative-pole line 16a' is branched off within the housing 12', so that the negative-pole lines 16b', 16c' are produced.
- the positive pole lines 14a'-14c' are connected to one another via a splice connection in the splice area 18a'.
- the negative pole lines 16a'-16c' are connected to one another via a splice connection in the splice area 18b'.
- the splice connections in the splice areas 18a', 18b' are ultrasonic welds.
- the positive pole lines 14a'-14c' have braided shields 22a'-22c'.
- the negative-pole lines 16a'-16c' have braided shields 24a'-24c'.
- the braided shields 22a'-22c', 24a'-24c' are each folded back, with a shield plate 20' extending over the braided shields 22a'-22c', 24a'-24c' and the splice regions 18a', 18b'.
- the housing 12' is in the entry area of the positive pole line 14a' and in the exit areas of the positive pole lines 14b', 14c' via the
- Housing sealing body 26a'-26c' sealed.
- the housing 12' is sealed in the entry area of the negative pole line 16a' and in the exit areas of the negative pole lines 16b', 16c' via the housing sealing bodies 28a'-28c'.
- An insulating part 30' is located between the positive pole lines 14a'-14c' and the negative pole lines 16a'-16c'.
- the branching devices known from the prior art are structurally complex.
- 2 shows a device 10 according to the invention with a housing 12.
- the electrical device 10 also includes two positive-pole lines 14a, 14b and two negative-pole lines 16a, 16b.
- the crimp connectors 18a are arranged in the housing 12 of the device 10 (the second crimp connector is covered).
- the crimp connectors 18a have a contact area 28a and a crimp area 30a.
- the contact area 28a is used to produce an electrically conductive contact connection with a connection line, which leads, for example, to a consumer of electrical energy.
- the electrical conductors 34a, 34b of the positive pole lines 14a, 14b are crimped together in the crimping area 30a of the first crimp connector 18a.
- the electrical conductors 36a, 36b (covered) of the lines 16a, 16b are crimped together in the crimping area of the second crimp connector.
- the crimping area of the crimp connectors 18a there is in each case a crimp sleeve with two bent crimp wings.
- the contact areas 28a of the crimp connectors 18a have a contact area-specific current carrying capacity.
- the overall cross-sections of the electrical conductors 34a, 34b of the positive pole lines 14a, 14b crimped together or of the electrical conductors 36a, 36b of the negative pole lines 16a, 16b crimped together have a current carrying capacity specific to the crimp connection.
- the current carrying capacity specific to the contact area is lower than the current carrying capacity specific to the crimp connection.
- the crimp connectors 18a are arranged in a contact carrier 38 .
- the contact carrier 38 is surrounded by a shielding plate 20 .
- the shielding plate 20 is in the area of the folded braided shield 22a, 22b of the positive pole lines 14a, 14b and the folded braided shield 24a, 24b
- Negative pole lines 16a, 16b (covered) pressed onto lines 14a, 14b, 16a, 16b.
- the electrical device 10 further includes a housing sealing body 26 which seals a housing sealing area between the leads 14a, 14b, 16a, 16b and the housing 12.
- the case sealing body 26 is off Rubber formed and includes four passages through which the positive pole lines 14a, 14b and the negative pole lines 16a, 16b extend.
- the housing 12 is closed with the cap 32 .
- the cap 32 has four recesses for the positive pole lines 14a, 14b and the negative pole lines 16a, 16b.
- support sleeves 40a, 40b, 42a, 42b can be arranged in the compression area 46.
- the positive pole lines 14a, 14b extend through the support sleeves 40a, 40b.
- the negative pole lines 16a, 16b extend through the support sleeves 42a, 42b.
- the shielding plate 20 is pressed onto the support sleeves 40a, 40b, 42a, 42b.
- the braided shields 22a, 22b, 24a, 24b of the positive pole lines 14a, 14b and the negative pole lines 16a, 16b can be located between the support sleeves 40a, 40b, 42a, 42b and the shielding plate 20 (cf. FIG. 7).
- the contour of the shielding plate 20 is adapted to the line contour of the positive pole lines 14a, 14b and the negative pole lines 16a, 16b or the support sleeves 40a, 40b, 42a, 42b positioned on the lines 14a, 14b, 16a, 16b via the press-in beads 44 supports.
- FIG. 4 shows another electrical device 10.
- a line 14a of the lines 14a 14b crimped together, for example, a
- a main consumer of an electric vehicle can be connected to the contact area 28a via a connector plug.
- An auxiliary consumer of the electric vehicle is connected to the second line 14b of the lines 14a, 14b that are crimped together.
- the current is divided into a main current, which flows to the main consumer via the contact area 28a, and a secondary current, which flows to the secondary consumer via the second line 14b.
- the electrical device 10 therefore only has to be approved for the main current and not for the total current made up of the main and secondary currents.
- the total cross section of the electrical conductors 34a, 34b crimped together must be able to carry the total current from the main and secondary currents.
- FIG. 5 shows that the braided shields 22a, 22b of the positive pole lines 14a, 14b are wrapped around the support sleeves 40a, 40b.
- the braided shields 24a, 24b (not shown) of the negative pole line 16a, 16b are also folded over support sleeves 42a, 42b.
- the shield plate 20 is in
- Compression area 46 pressed onto the folded braided shield 22a, 22b, 24a, 24b.
- FIG. 6 shows a contact carrier 38 with two receiving areas 52a, 52b.
- a first crimp connector 18a can be positioned in the receiving area 52a.
- a second crimp connector can be positioned in the receiving area 52b.
- the contact carrier 38 is connected to a line support 50 with a plurality of support areas 58a, 58b, 60a, 60b, one of the lines 14a, 14b, 16a, 16b being able to be supported on each support area 58a, 58b, 60a, 60b.
- the line support 50 has a diamond-shaped cross section, with the support areas 58a, 58b, 60a, 60b having curved contact surfaces, which are each brought into surface contact with a line 14a, 14b, 16a, 16b or a support sleeve 40a, 40b, 42a, 42b be able.
- the line support 50 is connected to the carrier housing of the contact carrier 38 via a mandrel 48 .
- FIG. 7 shows a section through a compression area 46 of a device 10.
- a line support 50 is arranged centrally in the compression area 46.
- the braided shields 22a, 22b, 24a, 24b of the positive pole lines 14a, 14b and the negative pole lines are located in the support areas 58a, 58b, 60a, 60b
- the braided shields 22a, 22b, 24a, 24b are wrapped around the outer jackets 54a, 54b, 56a, 56b of the positive pole lines 14a, 14b and the negative pole lines 16a, 16b and around the support sleeves 40a, 40b, 42a, 42b.
- the respective conductors 34a, 34b, 36a, 36b run in the center of the positive pole lines 14a, 14b and the negative pole lines 16a, 16b.
- the checkered cross-section of the cable support 50 leads to a homogeneous force distribution when pressing the shielding plate 20.
- 52a, 52b receiving areas 54a, 54b outer jacket 56a, 56b outer jacket 58a, 58b support areas 60a, 60b support areas
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112022001664.7T DE112022001664A5 (en) | 2021-03-23 | 2022-03-23 | Electrical device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021001499 | 2021-03-23 | ||
DE102021001499.5 | 2021-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022199736A1 true WO2022199736A1 (en) | 2022-09-29 |
Family
ID=82100404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2022/000031 WO2022199736A1 (en) | 2021-03-23 | 2022-03-23 | Electrical device |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112022001664A5 (en) |
WO (1) | WO2022199736A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035166A (en) * | 2002-10-18 | 2004-04-29 | 현대모비스 주식회사 | Double climping waterproof connector for automotive |
DE102012021332A1 (en) * | 2012-10-31 | 2014-04-30 | Abb Ag | Insert body for connector plug utilized for cable of low-voltage switching device for industrial application, has cylindrical base body with multiple recesses in which cable is inserted, where cable is inserted into connector plug |
EP3460916A1 (en) * | 2017-09-22 | 2019-03-27 | TE Connectivity Germany GmbH | Electrical contact device, electrical connecting unit and method for assembling an electrical cable |
US10553963B1 (en) * | 2018-09-19 | 2020-02-04 | Te Connectivity Corporation | Insulation crimp with lead-in projection |
-
2022
- 2022-03-23 DE DE112022001664.7T patent/DE112022001664A5/en active Pending
- 2022-03-23 WO PCT/DE2022/000031 patent/WO2022199736A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040035166A (en) * | 2002-10-18 | 2004-04-29 | 현대모비스 주식회사 | Double climping waterproof connector for automotive |
DE102012021332A1 (en) * | 2012-10-31 | 2014-04-30 | Abb Ag | Insert body for connector plug utilized for cable of low-voltage switching device for industrial application, has cylindrical base body with multiple recesses in which cable is inserted, where cable is inserted into connector plug |
EP3460916A1 (en) * | 2017-09-22 | 2019-03-27 | TE Connectivity Germany GmbH | Electrical contact device, electrical connecting unit and method for assembling an electrical cable |
US10553963B1 (en) * | 2018-09-19 | 2020-02-04 | Te Connectivity Corporation | Insulation crimp with lead-in projection |
Also Published As
Publication number | Publication date |
---|---|
DE112022001664A5 (en) | 2024-01-04 |
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