Longitudinal water barrier for electrical conductors
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01R-004/00
H02G-003/06
H02G-015/02
H02G-003/02
H02G-015/08
출원번호
US-0803471
(2010-06-28)
등록번호
US-8471148
(2013-06-25)
우선권정보
DE-10 2009 041 255 (2009-09-11)
발명자
/ 주소
Steinich, Klaus Manfred
출원인 / 주소
ASM Automation Sensorik Messtechnik GmbH
대리인 / 주소
Head, Johnson & Kachigian, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
For a longitudinal water barrier a conductor is cut at the desired location as usual, the insulation is stripped and the corresponding leads are reconnected with one another in an electrically conductive manner. However, the following steps are taken for additional sealing: each lead end is applied
For a longitudinal water barrier a conductor is cut at the desired location as usual, the insulation is stripped and the corresponding leads are reconnected with one another in an electrically conductive manner. However, the following steps are taken for additional sealing: each lead end is applied to a soldering surface of a circuit board, wherein the soldering surfaces are separated from one another through slots in the circuit board; and,subsequently in particular a two step encasement with plastic material is performed over the entire connection portion.
대표청구항▼
1. An electrical conductor (1) with a longitudinal water barrier (2), which comprises: conductor ends (1a, . . . ) corresponding to one another and to be connected with one another, of the at least one cut and insulation stripped lead (3a, . . . ) of the conductor (1) are connected with one another
1. An electrical conductor (1) with a longitudinal water barrier (2), which comprises: conductor ends (1a, . . . ) corresponding to one another and to be connected with one another, of the at least one cut and insulation stripped lead (3a, . . . ) of the conductor (1) are connected with one another in an electrically conductive manner; and the entire connection portion (22) from the jacket (7a) of the one conductor end (1a) to the jacket (7b) of the other conductor end (1b) is encased by plastic material (8); andwherein plural conductor paths (14a, b) are applied to a common circuit board (5), so they are adjacent to one another and offset from one another in transversal direction (11) of the conductor (1), slots (6a, b) are disposed in the circuit board (5) between the conductor paths (14a, b), wherein the slots extend in particular in at least one longitudinal direction (10) beyond the ends of the conductor paths (14a, b). 2. The electrical conductor (1) according to claim 1, wherein the at least one insulation stripped lead (3a) of the corresponding opposing conductor ends (1a, b) to be connected with one another is soldered to ends of a respective strip shaped conductor path (14a, . . . ) configured as soldering pads (14c). 3. The electrical conductor (1) according to claim 1, wherein the slots (6a, b) extend from the top side (5a) to the bottom side (5b) of the circuit board (5). 4. The electrical conductor (1) according to claim 1, wherein the slots (6a, b) extend in longitudinal direction (10) on both sides beyond the ends of the conductor paths (14a, b), but the slots are provided in particular in the portion of the conductor path (14a, b) between the soldering pads (14c). 5. The electrical conductor (1) according to claim 1, wherein the slots (6a, b) extend in longitudinal direction (10) over the length of the entire conductor path (14a, b) and in particular extend beyond the ends of the conductor path in both directions. 6. The electrical conductor (1) according to claim 1, wherein the conductor paths (14a, b) are disposed on the top side (5a) and also on the bottom side (5b) of the circuit board (5) and the leads (3a, b) of a conductor (1) are partially soldered on the top side (5a) and partially soldered on the bottom side (Sb) of the same circuit board (5). 7. The electric conductor (1) according to claim 1, wherein the conductor ends (1a, b) of one respective insulation stripped lead (3a, b . . . ) are crimped to the ends of a crimp sleeve; each crimped conductor is separately inserted into a receiver acting as a spacer and made from the plastic material (8); and the receiver (23) with a crimped portion is encased by the plastic material (8) from a jacket (7a) of the one conductor end (1a) to a jacket (7b) of the other conductor end (1b) including the receiver (23), in particular through casting or injection molding. 8. The electrical conductor (1) according to claim 7, wherein the crimped connection portions of plural leads (3a, b, . . . ) are inserted adjacent to one another into a receiver (23′) with plural receiver portions adjacent to one another and are jointly encased with the plastic material (8). 9. The electric conductor (1) according to claim 8, wherein the encasement through plastic material comprises an inner plastic material portion and an outer plastic material portion, which are produced in a time sequence one after the other. 10. A method for producing an electrical conductor (1) with a longitudinal water barrier (2) as set forth in claim 1, comprising the following method steps: cutting the conductor (1) at the position provided for the longitudinal water barrier (2); removing the jacket (7a, b) in the respective end portion; removing the lead insulations (9a, b . . . ) from the particular leads (3a, b) in the respective end portions;connecting the corresponding leads (3a, b) of the two conductor ends (1a, b) in an electrically conductive manner, in particular through soldering or crimping;encasing the connection portion (22) with plastic material (8) from the jacket (7a) of the one conductor end (1a) to the jacket (7b) of the other conductor end (1b) in particular through casting or injection molding, wherein the corresponding ends of leads (3a, b) are connected with one another by soldering them or crimping them to the opposite ends of a strip shaped conductive path (14a, b) configured as soldering paths (14c), which are in particular disposed adjacent to one another and offset from one another on a common circuit board (5) and which are separated from one another through slots (6a, b) in the circuit board (5); the circuit board (5) with the connected conductor ends (1a, b) is inserted into a mold (13) and the entire connection portion (22) from the jacket (7a) of the one conductor end (1a) to the jacket (7b) of the other conductor end (1b) is tightly encased with plastic material (8), in particular through casting or injection molding. 11. The method according to claim 10, wherein the soldering is performed through inserting the circuit board (5) into a device receiving the circuit board (5) in a form locking manner, the device comprising a soldering comb (12), whose teeth (12a, b) pass through the circuit board (5) through the slots (6a, b) and separate the soldering surfaces (4a, b) from one another. 12. The method according to claim 10, wherein the soldering and crimping of the ends of the leads (3a, b) is performed for the first leads initially on the top side 5a of the circuit board (5) and subsequently for the other leads (3x, y . . . ) on the bottom side (5b) of the circuit board (5) and different devices (15) are being used for inserting the circuit board (5). 13. A method for producing an electrical conductor (1) with a longitudinal water barrier (2) as set forth in claim 7, comprising the following method steps: cutting the conductor (1) at the position provided for the longitudinal water barrier (2); removing the jacket (7a, b) in the respective end portion; removing the lead insulation (9a, b . . . ) from the particular leads (3a, b) in the respective end portions;connecting the corresponding leads (3a, b) of the two conductor ends (1a, b) in an electrically conductive manner, in particular through soldering or crimping; andencasing the connection portion (22) with plastic material (8) from the jacket (7a) of the one conductor end (1a) to the jacket (7b) of the other conductor end (1b), in particular through casting or injection molding, wherein the corresponding ends of the leads (3a,b) are connected with one another by crimping them with the ends of a double crimp sleeve 24; the crimped crimp sleeve (24) is inserted into a recess of a receiver (23) made of plastic material; and the entire connection portion (22) from the end of the jacket (7a) to the end of the jacket (7b) including the receiver (23) is completely encased with plastic material (8), in particular through casting or injection molding. 14. The method according to claim 13, wherein for an electrical conductor with plural leads (3a, h), the particular crimped crimp sleeves (24) are respectively inserted into a recess of the receiver, which functions as a spacer; and the entire receiver (23′) is encased with plastic material (8). 15. A method according to claim 13, wherein encasing the connection portion (22) through plastic material (8) is performed in a single encasement step. 16. The method according to claim 13, wherein encasing the connection portion (22) is performed in two encasement steps performed subsequent to one another in particular in separate molds (13a, b). 17. The method according to claim 16, wherein portions of the circuit hoard (5) or of the crimp sleeve (24) are positioned in partial portions very close to the inside of the mold (13a) in a first encasement step, in particular contacting the inside of the mold (13a). 18. The method according to claim 16, wherein the circuit board (5) or the crimp sleeve (24) partially contact the inner surface of the first mold (13a) with their narrow sides in a first encasement step. 19. The method according to claim 16, wherein the plastic material (8) applied in the first encasement step contacts the inside of the second mold (13b) in the second encasement step and the circuit board (5) or the crimp sleeve (24) do not contact the inner surface of the second mold (13b) directly at any location. 20. The method according to claim 16, wherein the insertion openings (16a, b) are located at the level of the circuit board (5) at least for one of the encasement steps and the insertion direction (17) is selected in the direction of the main plane (20) of the circuit board (5). 21. The method according to claim 16, wherein the same plastic material (8) is selected as an encasement material for the first and for the second encasement step. 22. The method according to claim 16, wherein different plastic materials are selected for the two encasement steps. 23. The method according to claim 16, wherein a well bonding and soft plastic material is used for the first encasement step and a hard and tough plastic material is used for the second encasement step. 24. An electrical conductor (1) with a longitudinal water barrier (2), which comprises: conductor ends (1a . . . ) corresponding to one another and to be connected with one another, of the at least one cut and insulation stripped lead (3a, . . . ) of the conductor (1) are connected with one another in an electrically conductive manner; and the entire connection portion (22) from the jacket (7a) of the one conductor end (1a) to the jacket (7b) of the other conductor end (1b) is encased by plastic material (8);wherein the conductor ends (1a, b) of one respective insulation stripped lead (3a, b . . . ) are crimped to the ends of a crimp sleeve; each crimped conductor is separately inserted into a receiver acting as a spacer and made from the plastic material (8); and the receiver (23) with a crimped portion is encased by the plastic material (8) from a jacket (7a) of the one conductor end (1a) to a jacket (7b) of the other conductor end (1b) including the receiver (23), in particular through casting or injection molding; andwherein the crimped connection portions of plural leads (3a, b, . . . ) are inserted adjacent to one another into a receiver (23′) with plural receiver portions adjacent to one another and are jointly encased with the plastic material (8).
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (9)
Sievert James A. (Stillwater MN), Apparatus and method for sealing splices in insulated electrical cables.
Arroyo Candido J. (Lithonia GA) Bogdan Stanley R. (Duluth GA) Hancock David S. (Roswell GA), Cable having waterblocking provisions between layers of relatively rigid and supple materials.
Elsinger Herbert,DEX ; Oberndorfer Johannes,DEX ; Plappert Friedrich,DEX ; Tajima Shigeru,JPX, Circuit arrangement having a plurality of circuit units and a common multi-wire cable.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.