DE-20 2010 005 098 U (2010-04-15); DE-20 2010 007 043 U (2010-05-21)
국제출원번호
PCT/DE2011/000330
(2011-03-29)
§371/§102 date
20121211
(20121211)
국제공개번호
WO2011/127889
(2011-10-20)
발명자
/ 주소
Meilhamer, Alfons
Hoenicka, Reinhold
출원인 / 주소
MICRO-EPSILON Messtechnik GmbH & Co. KG
대리인 / 주소
Alston & Bird LLP
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
A bushing of an electrical conductor through a wall which separates two regions from one another, wherein the conductor extends through a passage in the wall, at a distance from said wall, characterized in that a sleeve, which is electrically insulated from the passage and is hermetically sealed, pr
A bushing of an electrical conductor through a wall which separates two regions from one another, wherein the conductor extends through a passage in the wall, at a distance from said wall, characterized in that a sleeve, which is electrically insulated from the passage and is hermetically sealed, preferably extends approximately coaxially through the passage, and in that the electrical conductor extends through the sleeve and is incorporated in the sleeve in a hermetically sealed, preferably integral, manner.
대표청구항▼
1. Bushing of an electrical conductor through a wall which separates two regions from one another, wherein: the conductor extends through a passage in the wall, at a distance from said wall;a sleeve, which is electrically insulated from the passage and is hermetically sealed, extends approximately c
1. Bushing of an electrical conductor through a wall which separates two regions from one another, wherein: the conductor extends through a passage in the wall, at a distance from said wall;a sleeve, which is electrically insulated from the passage and is hermetically sealed, extends approximately coaxially through the passage; andthe electrical conductor extends through the sleeve and is incorporated in the sleeve in a hermetically sealed manner,wherein the electrical conductor is integrally connected with an interior wall of the sleeve, over an entire length of the electrical conductor, by at least one of soft or hard soldering. 2. Bushing according to claim 1, wherein the electrical conductor is incorporated in the sleeve in an integral manner. 3. Bushing according to claim 1, wherein a seal of the sleeve with respect to the passage is a sealing compound. 4. Bushing according to claim 3, wherein the sealing compound is a plastic material. 5. Bushing according to claim 3, wherein the sealing compound is formed of a glass material. 6. Bushing according to claim 1, wherein the sleeve is formed of a metal material. 7. Bushing according to claim 6, wherein the metal material of the sleeve is the same metal material as that of the electrical conductor. 8. Bushing according to claim 1, wherein the sleeve is produced from an iron-nickel alloy. 9. Bushing according to claim 1, wherein the seal of the sleeve with respect to the wall has approximately the same thermal expansion as the sleeve. 10. Bushing according to claim 1, wherein the seal of the sleeve with respect to the wall has a lower thermal expansion than the material of the wall. 11. Bushing according to claim 1, wherein the electrical conductor is designed as stranded wire. 12. Bushing according to claim 1, wherein the electrical conductor is designed as copper stranded wire. 13. Bushing according to claim 1, wherein the electrical conductor is incorporated in the sleeve by at least one of soft and hard soldering. 14. Bushing according to claim 1, wherein the wall is part of a housing of a sensor and the electrical conductor is a coil wire of the sensor and serves for electrical contacting between coil(s) and the connecting cable, wherein the connecting cable is soldered to at least one of: a connection-side end of the sleeve, the electrical conductor, or the coil wire. 15. Bushing according to claim 14, wherein the sensor is an inductive position sensor. 16. Bushing according to claim 1, wherein, in a connection-side region, a sealing compound is provided, the sealing compound at least partially filling at least a sensor housing, wherein the sealing compound surrounds any functional elements and thereby seals and stabilizes the bushing. 17. Bushing according to claim 16, wherein the sealing compound is provided in the sensor housing. 18. Bushing according to claim 16, wherein the sealing compound surrounds at least one of the contacting of the electrical conductor and the connecting cable, or the sleeve and the connecting cable.
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이 특허에 인용된 특허 (8)
Selfried Lynn M. (Minneapolis MN) Tettemer Susan A. (Minneapolis MN), Coated tantalum feedthrough pin.
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