Coaxial connecting element for the microwave band as well as a method for its production
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0439953
(2007-07-31)
|
등록번호 |
US-7811125
(2010-11-01)
|
우선권정보 |
CH-1465/06(2006-09-13) |
국제출원번호 |
PCT/CH2007/000376
(2007-07-31)
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§371/§102 date |
20090304
(20090304)
|
국제공개번호 |
WO08/031240
(2008-03-20)
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발명자
/ 주소 |
- Kretz, Adjan
- Fuchs, Josef
- Blavette, Yann
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
7 |
초록
▼
A coaxial connecting element for the microwave range comprises a preferably bar-shaped inner conductor, which extends along an axis and is held concentrically in an outer conductor by means of at least one dielectric supporting element, wherein the outer conductor has a plurality of radial slots ext
A coaxial connecting element for the microwave range comprises a preferably bar-shaped inner conductor, which extends along an axis and is held concentrically in an outer conductor by means of at least one dielectric supporting element, wherein the outer conductor has a plurality of radial slots extending in the axial direction distributed around the circumference in the region of the at least one supporting element.
대표청구항
▼
The invention claimed is: 1. A coaxial connecting element to be used in a microwave band application comprising: an inner conductor which extends along an axis and is held concentrically in an outer conductor by means of at least one dielectric supporting element, wherein the outer conductor has a
The invention claimed is: 1. A coaxial connecting element to be used in a microwave band application comprising: an inner conductor which extends along an axis and is held concentrically in an outer conductor by means of at least one dielectric supporting element, wherein the outer conductor has a plurality of slots distributed around a circumference thereof in an area of the at least one supporting element, and the supporting element is formed integrally; and wherein the supporting element has two hollow cylinders which are arranged concentrically in one another and are connected to one another by radial webs, with an inner one of the hollow cylinders holding the inner conductor and with an outer one of the hollow cylinders being connected to an insert, and the radial webs are formed by walls of blind holes which extend into the supporting element between the two hollow cylinders in an axial direction and alternately from both sides. 2. The connecting element according to claim 1, wherein the supporting element is molded on the outer conductor. 3. The connecting element according to claim 1, wherein the supporting element is non-detachably connected to the outer conductor. 4. The connecting element according to claim 1, wherein the outer conductor has a housing in which an essentially hollow-cylindrical insert is arranged and held concentrically, the supporting element is formed integrally on the insert, and slots are arranged in the insert. 5. The connecting element according to claim 4, wherein the supporting element fills the slots in the insert in the circumferential direction in order to fix the supporting element to the insert. 6. The connecting element according to claim 4, wherein the insert has an annular groove on an outside surface thereof, and the supporting element fills the annular groove in the axial direction in order to fix the supporting element to the insert. 7. The connecting element according of claim 4, wherein the housing of the outer conductor has two housing parts which are arranged one behind the other in an axial direction, the housing parts are configures to be screwed to one another and hold the insert with the integrally formed supporting element and fix it in the axial direction. 8. The connecting element according to claim 7, wherein an axial through-hole is provided in each of the two housing parts, through which the inner conductor runs, and both axial through-holes have a step on which the insert together with the integrally formed supporting element is supported in the axial direction. 9. The connecting element according to claim 8, wherein the insert has a third through-hole, and internal diameters of the three through-holes are identical. 10. The connecting element according to claim 1, wherein the supporting element is arranged in a center area of the connecting element viewed in an axial direction. 11. The connecting element according to claim 1, wherein the blind holes taper towards a base. 12. The connecting element according to claim 1, wherein the inner conductor has a section in the area of the supporting element which holds the inner hollow cylinder of the supporting element fixing it in the axial direction and/or securing it against rotation about an axis. 13. The connecting element according to claim 4, wherein two or more slots are provided and are distributed uniformly over the circumference of the insert. 14. The connecting element according to claim 1, wherein the supporting element is composed of a liquid-crystal polymer. 15. The connecting element according to claim 1, wherein the supporting element is composed of a thermoplastic PTFE. 16. A method for producing a connecting element according to claim 1, wherein the supporting element is molded onto the outer conductor using an injection-molding method. 17. The method according to claim 16, wherein the outer conductor has a housing in which an essentially hollow cylindrical insert is arranged and held concentrically, the supporting element is molded onto the insert, and the insert, together with the molded-on supporting element, is installed in the housing. 18. The connecting element according to claim 1, wherein the inner conductor is rod-shaped.
이 특허에 인용된 특허 (7)
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Bruno Saverio T. (Danbury CT) Critelli David J. (Danbury CT), Captivation assembly of dielectric elements for supporting and retaining a center contact in a coaxial connector.
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Buenz, Larry; McNamara, Tom; Crawford, Tim, Coaxial cable connector and tool and method for connecting a coaxial cable.
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Bacher Helmut (6488 Normandy Dr. Newark CA 94560) Bacher Daniel H. (712 Carlisle Way Sunnyvale CA 94087), Coaxial support structure.
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Flanagan James R. (New Britain CT), High frequency coaxial connector and molded dielectric bead therefor.
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Flanagan James R. (New Britain CT) Critelli David J. (Naugatuck CT), High temperature molded dielectric bead for coaxial connector.
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Bacher Helmut (10952 Sweet Oak St. Cupertino CA 95014) Seitter Egon R. (Timber Hill Ct. Dexter MI 48130), Inexpensive coaxial microwave connector with low loss and reflection, free of slotted-pin expansion problems.
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Staeger Hanspeter (Kniz CHX), Interior conductor support for high frequency and microwave coaxial lines.
이 특허를 인용한 특허 (2)
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Hechtfischer, Gerd; Hohenester, Wilhelm; Huber, Rupert; Jünemann, Ralf; Pinta, Christian; Völk, Monika, Calibration unit for a measurement device.
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Lee, Gregory S.; Dove, Lewis R., Coaxial transmission line including electrically thin resistive layer and associated methods.
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