IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0519520
(2003-07-03)
|
우선권정보 |
DE-202 10 296(2002-07-03) |
국제출원번호 |
PCT/EP03/007134
(2003-07-03)
|
§371/§102 date |
20050623
(20050623)
|
국제공개번호 |
WO04/006401
(2004-01-15)
|
발명자
/ 주소 |
- Dittes,Reinhold
- Kainz,Andreas
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
6 |
초록
▼
The invention relates to a fluid-tight, in particular oil-tight, cable duct (10) with a duct body (12), includes an inner side (16), exposed to a fluid, an external side (18) separated from the fluid and at least one cable channel (20), through which at least one electrical line (14) formed by a fle
The invention relates to a fluid-tight, in particular oil-tight, cable duct (10) with a duct body (12), includes an inner side (16), exposed to a fluid, an external side (18) separated from the fluid and at least one cable channel (20), through which at least one electrical line (14) formed by a flex is run from the inner side (16) to the outer side (18) of the duct body (12). A seal element (22) is arranged in the cable channel (20) with a number of individual channels (32) passing therethrough which corresponds to the number of lines and through which the lines (14) run individually. The lines (14 ) are each formed from two line sections, connected by an electrically-conducting connector piece (50) with a solid cross-section, whereby the connector piece (50) is housed within the single channel of the sealing element (22), at least over a part of the length thereof.
대표청구항
▼
What is claimed is: 1. A fluid-tight and an oil-tight cable duct comprising: a duct body having a fluid engaging inner side, an outer side separated from the fluid, and at least one cable channel, through which the cable channel at least one electrical conductor formed as a strand is guided from th
What is claimed is: 1. A fluid-tight and an oil-tight cable duct comprising: a duct body having a fluid engaging inner side, an outer side separated from the fluid, and at least one cable channel, through which the cable channel at least one electrical conductor formed as a strand is guided from the inner side to the outer side of the duct body, a sealing element being arranged in the cable channel, which said element is penetrated by a number of individual channels corresponding to the number of conductors, through which said individual channels the conductors are individually guided, and that the conductors each consist of two conductor sections which the sections are connected with one another by an electrical conducting connecting piece which said piece along at least a portion of its length has a solid cross section, with the connecting piece along at least said portion of its length is inserted into the corresponding individual channel of the sealing element. 2. A cable duct according to claim 1, wherein the connecting piece is formed from a pin, on each end of the pin a crimping sleeve being arranged. 3. A cable duct according to claim 1, wherein the sealing element is made of an elastomer. 4. A cable duct according to claim 1, wherein the cable channel in a section adjacent to the inner side of the sealing element is filled with a poured material. 5. A cable duct according to claim 4, wherein the filled inner section of the cable channel--as seen in the axial direction from outwardly toward inwardly--narrows in at least one place. 6. A cable duct according to claim 4, wherein a first recess is formed in the cable channel, from which said first recess an annular web extends in the axial direction into the filled section of the cable channel. 7. A cable duct according to claim 1, wherein each of the individual channels in the sealing element has a narrowed section. 8. A cable duct according to claim 1, wherein the sealing element has a tapered section and the cable channel--as seen in the axial direction from outwardly toward inwardly--has a narrowing section into which the sealing element is pressed from outwardly with said tapered section. 9. A cable duct according to claim 1, wherein the sealing element at its axially outwardly facing end has a radially outwardly projecting section, and a second recess is formed in the cable channel in which the projecting section lies. 10. A cable duct according to claim 9, wherein in the second recess is formed a cable axis surrounding a closed sealing lip. 11. A cable duct according to claim 9, further comprising a cable guide tube with a flange for fastening to the outside of the duct body, with the internal diameter of the flange being smaller than the diameter of the projecting section of the sealing element. 12. A cable duct according to claim 11, wherein a cable axis surrounding a closed sealing lip is formed on the flange.
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