EP2248226B1 - Coaxial line comprising support disks - Google Patents

Coaxial line comprising support disks Download PDF

Info

Publication number
EP2248226B1
EP2248226B1 EP09711000.1A EP09711000A EP2248226B1 EP 2248226 B1 EP2248226 B1 EP 2248226B1 EP 09711000 A EP09711000 A EP 09711000A EP 2248226 B1 EP2248226 B1 EP 2248226B1
Authority
EP
European Patent Office
Prior art keywords
support disk
coaxial line
line according
inner conductor
adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09711000.1A
Other languages
German (de)
French (fr)
Other versions
EP2248226A1 (en
Inventor
Markus Leipold
Werner Perndl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohde and Schwarz GmbH and Co KG
Original Assignee
Rohde and Schwarz GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG
Publication of EP2248226A1 publication Critical patent/EP2248226A1/en
Application granted granted Critical
Publication of EP2248226B1 publication Critical patent/EP2248226B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/06—Coaxial lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1856—Discontinuous insulation
    • H01B11/186—Discontinuous insulation having the shape of a disc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1873—Measures for the conductors, in order to fix the spacers

Definitions

  • the invention relates to a coaxial line according to the preamble of the main claim.
  • the usual coaxial cables of this type as used in high-frequency engineering as rigid cable connections, for example for connecting a coaxial connector or a coaxial socket with a high-frequency module mounted within a housing, have hitherto been assembled from several individual parts.
  • the inner conductor usually consists of several pressed together or screwed turned parts between which machined supports made of insulating material are mounted.
  • the assembly of this so prefabricated inner conductor supporting disk assembly in the rigid outer conductor again takes place by several nested tube parts, so that the edges of the support disks between annular abutment surfaces of this inserted into the outer conductor pipe parts are clamped.
  • This known production technology for rigid coaxial cables is very expensive. The smaller the dimensions of such coaxial cables, the more difficult is a precise manufacturing in this manufacturing technique.
  • the inner conductor support disk assembly can be manufactured in high precision and stability.
  • the support disk is applied in this production without tolerance air on the inner conductor, it eliminates additional assembly and adjustment. Tolerance summations are generally omitted in one-piece implementation.
  • the construction according to the invention is particularly suitable for high frequencies, in which the dimensions of such coaxial lines are becoming smaller and smaller.
  • the plug gap S can be set exactly.
  • this particular bonding technique is not only applicable to the assembly of an inner conductor support disk assembly with backing disks sprayed directly onto the inner conductor, but could also be applied to such inner conductor support disk assemblies in which the support disks are separately made as turned parts and crimped together Inner conductor pieces are trapped.
  • Fig. 1 shows an inventively produced inner conductor support disk assembly with a one-piece continuous inner conductor 1, which is made as a high-precision one-piece rotary member. The unit is shown in greatly enlarged scale.
  • the inner conductor 1 for example, has a diameter of 0.804 millimeters with an outer conductor diameter of 1.85 millimeters.
  • two support disks 2 are mounted on the inner conductor spaced from each other, depending on the length of the desired coaxial line often only a single support plate 2 is provided or longer lines more than two support disks.
  • flat recesses are formed on the inner conductor circumference, which have a quadrangular cross-section in the sense of Fig. 2 have and thus form a corresponding torsion protection for the later sprayed support disk 2.
  • a V-shaped adhesive groove 3 is formed, which is bounded on both sides by annular sealing surfaces 4. These adhesive groove 3 with the sealing surfaces 4 is formed directly by appropriate form of the injection molding tool in micro-injection technology.
  • This adhesive groove 3 is used according to FIG. 3
  • This outer conductor 5 is formed as a rigid component with a continuous cylindrical inner wall whose inner diameter D corresponds to the outer diameter D of the support disks 2, so that with inserted inner conductor support disk assembly, the sealing surfaces 4 as possible tight against the inner circumference 6 of the outer conductor.
  • an adhesive groove 9 can also be provided on the inner circumference 6 of the outer conductor in the mounting region of the support disks 2.
  • funnel holes 7 and diametrically opposite vent holes 8 are formed in the outer conductor.
  • a suitable liquid adhesive is filled into the adhesive groove 3 of the support disk via the funnel bores 7. Through the vents 8 this filling is facilitated.
  • the adhesive it is preferable to use one having a low dielectric constant.

Description

Die Erfindung betrifft eine Koaxialleitung laut Oberbegriff des Hauptanspruches.The invention relates to a coaxial line according to the preamble of the main claim.

Zum technologischen Hintergrund sei z.B. auf die US 2007/0264 872 A1 , GB 499 687 , DE 1 196 263 , US 2 667 622 , US 2 437 482 und US 2 623 122 verwiesen.To the technological background is eg on the US 2007/0264 872 A1 . GB 499,687 . DE 1 196 263 . US 2,667,622 . US 2,437,482 and US 2,623,122 directed.

Die bisher üblichen Koaxialleitungen dieser Art, wie sie in der Hochfrequenztechnik als starre Leitungsverbindungen beispielsweise zur Verbindung eines Koaxialsteckers oder einer Koaxialbuchse mit einer innerhalb eines Gehäuses angebrachten Hochfrequenz-Baugruppe benutzt werden, werden bisher aus mehreren Einzelteilen zusammengesteckt. Der Innenleiter besteht meist aus mehreren miteinander verpressten bzw. verschraubten Drehteilen, zwischen denen spanabhebend gefertigte Stützen aus Isoliermaterial montiert werden. Die Montage dieser so vorgefertigten Innenleiter-Stützscheiben-Baueinheit im starren Außenleiter erfolgt wiederum durch mehrere ineinander gesteckte Rohrteile, sodass die Ränder der Stützscheiben zwischen ringförmigen Anschlagflächen dieser in den Außenleiter eingesteckten Rohrteile eingeklemmt werden. Diese bekannte Fertigungstechnik für starre Koaxialleitungen ist sehr aufwendig. Je kleiner die Abmessungen solcher Koaxialleitungen sind, umso schwieriger wird eine präzise Fertigung in dieser Herstellungstechnik.The usual coaxial cables of this type, as used in high-frequency engineering as rigid cable connections, for example for connecting a coaxial connector or a coaxial socket with a high-frequency module mounted within a housing, have hitherto been assembled from several individual parts. The inner conductor usually consists of several pressed together or screwed turned parts between which machined supports made of insulating material are mounted. The assembly of this so prefabricated inner conductor supporting disk assembly in the rigid outer conductor again takes place by several nested tube parts, so that the edges of the support disks between annular abutment surfaces of this inserted into the outer conductor pipe parts are clamped. This known production technology for rigid coaxial cables is very expensive. The smaller the dimensions of such coaxial cables, the more difficult is a precise manufacturing in this manufacturing technique.

Es ist daher Aufgabe der Erfindung, eine Koaxialleitung der Eingangs erwähnten Art zu schaffen, die auch mit kleinen Abmessungen in hoher Präzision und trotzdem einfach und preiswert herstellbar ist.It is therefore an object of the invention to provide a coaxial line of the type mentioned, which is also simple and inexpensive to produce with small dimensions in high precision and yet.

Diese Aufgabe wird ausgehend von einer Koaxialleitung laut Oberbegriff des Hauptanspruches 1 durch dessen kennzeichnende Merkmale gelöst. Vorteilhafte Weiterbildungen auch bezüglich einer besonders einfachen Möglichkeit für das Einsetzen der Innenleiter-Stützscheiben-Baueinheit im Außenleiter ergeben sich aus den Unteransprüchen.This object is achieved on the basis of a coaxial line according to the preamble of the main claim 1 by its characterizing features. Advantageous developments also with respect to a particularly simple way for the insertion of the inner conductor support disk assembly in the outer conductor will become apparent from the dependent claims.

Durch das unmittelbare Aufspritzen der Stützscheiben auf den einteiligen Innenleiter in bekannter Mikrospritztechnik, kann die Innenleiter-Stützscheiben-Baueinheit in hoher Präzision und Stabilität hergestellt werden. Die Stützscheibe wird bei dieser Herstellungsart ohne Toleranzluft auf den Innenleiter aufgebracht, es entfallen zusätzliche Montage- und Justierarbeiten. Toleranzsummierungen entfallen generell bei einteiliger Realisierung. Die erfindungsgemäße Bauweise eignet sich besonders für hohe Frequenzen, bei denen die Abmessungen solcher Koaxialleitungen immer kleiner werden.Due to the direct spraying of the support disks on the one-piece inner conductor in a known micro-injection technique, the inner conductor support disk assembly can be manufactured in high precision and stability. The support disk is applied in this production without tolerance air on the inner conductor, it eliminates additional assembly and adjustment. Tolerance summations are generally omitted in one-piece implementation. The construction according to the invention is particularly suitable for high frequencies, in which the dimensions of such coaxial lines are becoming smaller and smaller.

Eine besonders einfache und trotzdem präzise Bauweise ergibt sich in Kombination einer solchen in Spritztechnik hergestellten Innenleiter-Stützscheiben-Baueinheit gemäß dem Unteranspruch 2. Durch dieses unmittelbare Einkleben der Stützscheiben auf der zylindrischen Innenwand des Außenleiters wird auch eine einteilige Herstellung des Außenleiters möglich und die bisher für die Stützenbefestigung im Außenleiter vorgesehene Klemmtechnik unter Verwendung mehrerer ineinander gesteckter Bauteile entfällt.A particularly simple and yet precise construction results in combination of such an injection-molded indoor center support disk assembly according to the dependent claim 2. This direct sticking of the support disks on the cylindrical inner wall of the outer conductor and a one-piece production of the outer conductor is possible and the previously for the support attachment provided in the outer conductor clamping technology using multiple nested components omitted.

Zudem ist eine exakte Justierung der Innenleiter-Stützscheiben-Baueinheit zur Außenleiter möglich, d.h. der Steckerspalt S kann exakt eingestellt werden.In addition, an exact adjustment of the inner conductor support disk assembly to the outer conductor is possible, i. the plug gap S can be set exactly.

Diese spezielle Klebetechnik ist jedoch nicht nur für die Montage einer Innenleiter-Stützscheiben-Baueinheit mit unmittelbar auf dem Innenleiter aufgespritzten Stützscheiben anwendbar, sondern könnte auch für solche Innenleiter-Stützscheiben-Baueinheiten angewendet werden, bei denen die Stützscheiben getrennt als Drehteile hergestellt und zwischen miteinander verpressten Innenleiterstücken eingeklemmt werden. Bei Herstellung der Innenleiter-Stützscheiben-Baueinheit nach dieser üblichen Herstellungsart ist es lediglich erforderlich, am Umfang der gesondert als Drehteil hergestellten Stützscheiben entsprechende Kleberillen vorzusehen.However, this particular bonding technique is not only applicable to the assembly of an inner conductor support disk assembly with backing disks sprayed directly onto the inner conductor, but could also be applied to such inner conductor support disk assemblies in which the support disks are separately made as turned parts and crimped together Inner conductor pieces are trapped. at Production of the inner conductor support disk assembly according to this conventional production, it is only necessary to provide corresponding adhesive grooves on the circumference of the support discs separately manufactured as a rotating part.

Die Erfindung wird im Folgenden anhand schematischer Zeichnungen an Ausführungsbeispielen näher erläutert. Es zeigen:

Fig. 1
in perspektivischer Ansicht und in stark vergrößertem Maßstab eine Innenleiter-Stützscheiben-Baueinheit gemäß der Erfindung hergestellt mit unmittelbar auf dem Innenleiter aufgespritzten Stützscheiben;
Fig. 2
in stark vergrößerter Darstellung eine derartige in Mikrospritztechnik unmittelbar auf dem Innenleiter hergestellte Stützscheibe;
Fig. 3
den Einbau einer Innenleiter-Stützscheiben-Baueinheit gemäß Figur 1 in einem im Schnitt dargestellten Außenleiter.
The invention will be explained in more detail below with reference to schematic drawings of exemplary embodiments. Show it:
Fig. 1
in perspective view and on a greatly enlarged scale, an inner conductor support disk assembly according to the invention made with sprayed directly on the inner conductor supporting disks;
Fig. 2
in a greatly enlarged representation of such produced in micro-injection technology directly on the inner conductor supporting disc;
Fig. 3
the installation of an inner conductor support disk assembly according to FIG. 1 in an outer conductor shown in section.

Fig. 1 zeigt eine erfindungsgemäß hergestellte Innenleiter-Stützscheiben-Baueinheit mit einem einstückigen durchgehenden Innenleiter 1, der als hochpräzises einstückiges Drehteil hergestellt ist. Die Baueinheit ist in stark vergrößerten Maßstab dargestellt. Für die Realisierung einer Leitung mit 50 Ohm Wellenwiderstand, hat der Innenleiter 1 beispielsweise einen Durchmesser von 0,804 Millimeter bei einem Außenleiter Durchmesser von 1,85 Millimeter. Im dargestellten Ausführungsbeispiel sind im Abstand voneinander zwei Stützscheiben 2 auf dem Innenleiter angebracht, je nach Länge der gewünschten Koaxialleitung ist oftmals auch nur eine einzige Stützscheibe 2 vorgesehen oder bei längeren Leitungen mehr als zwei Stützscheiben. An den Montagestellen der Stützscheiben 2 sind am Innenleiterumfang flache Ausnehmungen ausgebildet, die einen viereckigen Querschnitt im Sinne der Fig. 2 aufweisen und so für die später aufgespritzte Stützscheibe 2 einen entsprechenden Verdrehungsschutz bilden. Fig. 1 shows an inventively produced inner conductor support disk assembly with a one-piece continuous inner conductor 1, which is made as a high-precision one-piece rotary member. The unit is shown in greatly enlarged scale. For the realization of a line with 50 ohm characteristic impedance, the inner conductor 1, for example, has a diameter of 0.804 millimeters with an outer conductor diameter of 1.85 millimeters. In the illustrated embodiment, two support disks 2 are mounted on the inner conductor spaced from each other, depending on the length of the desired coaxial line often only a single support plate 2 is provided or longer lines more than two support disks. At the mounting locations of the support disks 2 flat recesses are formed on the inner conductor circumference, which have a quadrangular cross-section in the sense of Fig. 2 have and thus form a corresponding torsion protection for the later sprayed support disk 2.

Durch Aufsetzen einer Spritzform auf den Innenleiter an der gewünschten Stelle der Stützscheibe 2 wird diese in bekannter Mikrospritztechnik unmittelbar in der in Fig. 2 vergrößert dargestellten Form in die flache Eindrehung mit viereckigem Querschnitt aufgespritzt. Für diese Spritztechnik wird ein Kunststoffmaterial mit niedriger Dielektrizitätskonstante benutzt, das außerdem einen niedrigen Ausdehnungskoeffizienten aufweist, sehr formstabil ist, hohe Festigkeit besitzt und außerdem gut klebbar ist. Geeignet hierfür ist beispielsweise der Kunststoff LCP (Liquid Cristal-Polymer). Auf diese Weise werden auf dem Innenleiter 1 die Stützscheiben aufgespritzt, sodass schließlich die in Fig. 1 dargestellt Baueinheit entsteht, deren Stützscheiben den Innenleiter ohne Toleranzluft umschließen.By placing an injection mold on the inner conductor at the desired location of the support disk 2, this is in known micro-injection technology directly in the in Fig. 2 Enlarged form sprayed in the shallow recess with square cross-section. For this injection technique, a plastic material with a low dielectric constant is used, which also has a low coefficient of expansion, is very dimensionally stable, has high strength and is also easy to bond. Suitable for this example, the plastic LCP (Liquid Cristal Polymer). In this way, the support disks are sprayed onto the inner conductor 1, so that finally the in Fig. 1 shown unit arises whose support disks enclose the inner conductor without tolerance air.

Am Außenumfang der Stützscheibe 2 ist eine V-förmige Kleberille 3 ausgebildet, die beidseitig von ringförmigen Dichtflächen 4 begrenzt wird. Auch diese Kleberille 3 mit den Dichtflächen 4 wird unmittelbar durch entsprechende Form des Spritzwerkzeuges in Mikrospritztechnik ausgeformt. Diese Kleberille 3 dient gemäß Figur 3 zum unmittelbaren Einkleben der Innenleiter-Stützscheiben-Baueinheit im Außenleiter 5. Dieser Außenleiter 5 ist als starres Bauteil mit einer durchgehenden zylindrischen Innenwand ausgebildet, deren Innendurchmesser D dem Außendurchmesser D der Stützscheiben 2 entspricht, sodass bei eingeschobener Innenleiter-Stützscheiben-Baueinheit die Dichtflächen 4 möglichst dicht am Innenumfang 6 des Außenleiters anliegen. Zusätzlich kann auch am Innenumfang 6 des Außenleiters im Montagebereich der Stützscheiben 2 eine Kleberille 9 vorgesehen werden.On the outer circumference of the support disk 2, a V-shaped adhesive groove 3 is formed, which is bounded on both sides by annular sealing surfaces 4. These adhesive groove 3 with the sealing surfaces 4 is formed directly by appropriate form of the injection molding tool in micro-injection technology. This adhesive groove 3 is used according to FIG. 3 This outer conductor 5 is formed as a rigid component with a continuous cylindrical inner wall whose inner diameter D corresponds to the outer diameter D of the support disks 2, so that with inserted inner conductor support disk assembly, the sealing surfaces 4 as possible tight against the inner circumference 6 of the outer conductor. In addition, an adhesive groove 9 can also be provided on the inner circumference 6 of the outer conductor in the mounting region of the support disks 2.

Im Montagebereich der Stützscheiben 2 sind im Außenleiter 5 Trichterbohrungen 7 und diametral gegenüberliegend Entlüftungsbohrungen 8 ausgebildet. Nach Einsetzen der Innenleiter-Stützscheiben-Baueinheit im Außenleiter wird über die Trichterbohrungen 7 ein geeigneter flüssiger Klebstoff in die Kleberille 3 der Stützscheibe eingefüllt. Durch die Entlüftungsöffnungen 8 wird dieses Einfüllen erleichtert. Als Klebstoff wird vorzugsweise ein solcher mit niedriger Dielektrizitätskonstante verwendet. Bei vollständig ausgefüllter Kleberille 3 mit Klebstoff wird so eine feste formstabile Befestigung der Stützscheiben 2 im Außenleiter erreicht.In the mounting region of the support disks 2 5 funnel holes 7 and diametrically opposite vent holes 8 are formed in the outer conductor. After inserting the inner conductor supporting disk assembly in the outer conductor, a suitable liquid adhesive is filled into the adhesive groove 3 of the support disk via the funnel bores 7. Through the vents 8 this filling is facilitated. As the adhesive, it is preferable to use one having a low dielectric constant. When completely filled adhesive groove 3 with adhesive so a solid dimensionally stable attachment of the support plates 2 is achieved in the outer conductor.

Claims (9)

  1. Coaxial line the inner conductor (1) of which is held in the outer conductor (5) by means of at least one support disk (2) made of insulating material,
    characterised in that
    a circumferential adhesive groove (3) is formed on the outer circumference of the support disk (2),
    in that a funnel bore (7) debouching into the adhesive groove (3) when the support disk (2) is inserted is provided at a mounting location of the support disk in the outer conductor (5) for introduction of an adhesive and
    in that the support disk (2) is fixed to the inner circumference (6) of the outer conductor (5) by adhesive introduced into the adhesive groove (3).
  2. Coaxial line according to claim 1,
    characterised in that
    the support disk (2) is moulded directly on the inner conductor (1) by plastic injection moulding.
  3. Coaxial line according to claim 1 or 2,
    characterised in that
    the inner conductor (1) is manufactured as a continuous turned part with a shallow turned groove at the support disk mounting location.
  4. Coaxial line according to one of claims 1 to 3,
    characterised in that
    the inner conductor (1) exhibits a cross-section which is not rotationally symmetrical and acts to protect against torsion at the support disk mounting location.
  5. Coaxial line according to one of claims 1 to 4,
    characterised in that
    a plurality of support disks (2) are moulded on the continuous inner conductor (1) at a distance from one another.
  6. Coaxial line according to one of claims 1 to 5,
    characterised in that
    the edges of the adhesive groove (3) of the support disk (2) are embodied in the form of sealing faces (4) bearing on the cylindrical inner circumference of the outer conductor (5).
  7. Coaxial line according to one of claims 1 to 6,
    characterised in that
    a venting opening (8) is provided at the mounting location of the support disk (2) in the outer conductor (5) diametrically opposite the funnel bore (7).
  8. Coaxial line according to claim 5,
    characterised in that
    funnel bores (7) and venting bores (8) are provided for the supply of adhesive at the respective mounting locations of the support disks (2) attached to the inner conductor (1) at a distance from one another.
  9. Coaxial line according to one of claims 1 to 8,
    characterised in that
    the inner circumference (6) of the outer conductor (5) exhibits a further adhesive groove (9) which corresponds with the adhesive groove (3) of the support disk (2).
EP09711000.1A 2008-02-15 2009-02-12 Coaxial line comprising support disks Active EP2248226B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008009309 2008-02-15
DE102008012591A DE102008012591B4 (en) 2008-02-15 2008-03-05 Coaxial cable with support disks
PCT/EP2009/000987 WO2009100906A1 (en) 2008-02-15 2009-02-12 Coaxial line comprising support disks

Publications (2)

Publication Number Publication Date
EP2248226A1 EP2248226A1 (en) 2010-11-10
EP2248226B1 true EP2248226B1 (en) 2016-12-14

Family

ID=40896793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09711000.1A Active EP2248226B1 (en) 2008-02-15 2009-02-12 Coaxial line comprising support disks

Country Status (4)

Country Link
US (1) US8519268B2 (en)
EP (1) EP2248226B1 (en)
DE (1) DE102008012591B4 (en)
WO (1) WO2009100906A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014214023A1 (en) 2014-05-16 2015-11-19 Rohde & Schwarz Gmbh & Co. Kg Conduit system with closed-cell rigid foam
USD815047S1 (en) 2014-09-25 2018-04-10 Conway Electric, LLC Overbraided electrical cord with X pattern
WO2017177319A1 (en) 2016-04-13 2017-10-19 Acceleware Ltd. Apparatus and methods for electromagnetic heating of hydrocarbon formations
CA3083827A1 (en) 2017-12-21 2019-06-27 Acceleware Ltd. Apparatus and methods for enhancing a coaxial line
WO2020010439A1 (en) 2018-07-09 2020-01-16 Acceleware Ltd. Apparatus and methods for connecting sections of a coaxial line
CN113539559B (en) * 2021-08-02 2023-08-18 广东金联宇电缆集团有限公司 Low-temperature-resistant anti-cracking cable

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337866A (en) * 1941-11-06 1943-12-28 Bausch & Lomb Trial frame
US2437482A (en) * 1942-12-07 1948-03-09 Nasa High-frequency electrical transmission line
US2667622A (en) * 1945-03-06 1954-01-26 Polytechnic Inst Brooklyn Coaxial cable attenuator matching device
US2510358A (en) * 1946-03-20 1950-06-06 Rca Corp Art of making concentric transmission lines
US2623122A (en) * 1947-01-02 1952-12-23 Polytechnic Inst Brooklyn Individually matched bead supports for coaxial cables
DE847028C (en) * 1950-02-23 1952-08-18 Hahn & Kolb Werkzeugmaschinen Radio frequency cable and method for its manufacture
DE972213C (en) * 1955-02-18 1959-06-04 Siemens Ag Airspace insulated coaxial high frequency cable
DE1028185B (en) * 1955-03-10 1958-04-17 Siemens Ag Coaxial line isolated from the air
DE1028158B (en) * 1956-01-17 1958-04-17 Lorenz C Ag Device for the visual display of train or track numbers
DE1096441B (en) * 1960-02-25 1961-01-05 Felten & Guilleaume Carlswerk Concentric, air space-insulated high-frequency cable with a helical, corrugated outer conductor and a helical spacer made of insulating material between the inner and outer conductor
DE1196263B (en) * 1962-10-05 1965-07-08 Rohde & Schwarz Dielectric support
DE1490110A1 (en) * 1964-08-11 1969-07-03 Ver Draht & Kabelwerke Ag Low-attenuation high-frequency cable and process for its manufacture
DE1490633A1 (en) * 1964-08-20 1969-07-03 Siemens Ag Coaxial line section with inner conductor holder
DE1540543C3 (en) * 1965-09-07 1974-07-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for the discontinuous spraying of spacers onto inner conductors for coaxial pairs
DE1640638C3 (en) * 1966-09-02 1975-10-30 Aeg-Telefunken Kabelwerke Ag Rheydt, 4070 Rheydt Process for the production of coaxial high-frequency lines
DE1590413C3 (en) * 1966-12-08 1973-12-20 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Coaxial high-frequency cable with disk-shaped, insulating spacers between the inner conductor and the corrugated outer conductor that are sprayed onto the inner conductor
DE1640095C3 (en) * 1967-07-18 1974-10-03 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Process for the production of coaxial high-frequency cables with individual spacers attached to the inner conductor
DE1765322A1 (en) * 1968-04-30 1971-07-22 Felten & Guilleaume Carlswerk Coaxial high-frequency cable with individual plastic spacers sprayed onto the inner conductor
US3761332A (en) * 1969-09-29 1973-09-25 Gen Cable Corp Watertight disc coaxial cable
DE2134888A1 (en) * 1971-07-13 1973-02-01 Kabel Metallwerke Ghh SPACER FOR ELECTRIC CONDUCTORS IN CORRUGATED METAL TUBE
DE7206785U (en) * 1972-02-23 1972-10-26 Felten & Guilleaume Kabelwerke Ag Device for spraying insulating washers, in particular made of plastic, onto the inner conductor of high-frequency coaxial cables
GB1429691A (en) * 1972-07-29 1976-03-24 Furukawa Electric Co Ltd Method and apparatus for forming a covering on an elongate core member
JPS49101885A (en) * 1973-01-08 1974-09-26
FR2225818B1 (en) 1973-04-16 1975-08-22 Lignes Telegraph Telephon
NL160422C (en) * 1974-05-21 1979-10-15 Philips Nv PROCESS FOR MANUFACTURE OF A COAXIAL CABLE AND COAXIAL CABLE OBTAINED BY THIS PROCESS.
FR2319183A1 (en) * 1975-07-22 1977-02-18 Comp Generale Electricite DEVICE FOR MAINTAINING THE GAP BETWEEN TWO ELECTRIC CONDUCTORS
DE2543923C3 (en) * 1975-09-29 1980-04-17 Aeg-Telefunken Kabelwerke Ag, Rheydt, 4050 Moenchengladbach Device for spraying spacers onto the inner conductor of a coaxial line
FR2361728A2 (en) * 1976-08-10 1978-03-10 Lignes Telegraph Telephon IMPROVEMENT IN MACHINES USED FOR THE MANUFACTURING OF COAXIAL PAIRS
DE2826626A1 (en) * 1978-06-19 1980-01-03 Kabel Metallwerke Ghh COAXIAL HIGH FREQUENCY CABLE
DE2845987C3 (en) * 1978-08-24 1981-04-23 Dätwyler AG Schweizerische Kabel- Gummi- und Kunststoffwerke, Altdorf, Uri Method for producing a coaxial high-frequency cable with cavity insulation and device for carrying out this method
FR2449981A1 (en) * 1979-02-23 1980-09-19 Cables De Lyon Geoffroy Delore CONNECTION DEVICE BETWEEN THE EXTERNAL CONDUCTORS OF TWO COAXIAL PAIRS
US4431255A (en) * 1979-11-19 1984-02-14 Weinschel Engineering Co., Inc. Coaxial connector
US4718864A (en) * 1986-07-30 1988-01-12 Sealectro Corporation High frequency coaxial connector and molded dielectric bead therefor
US4906207A (en) * 1989-04-24 1990-03-06 W. L. Gore & Associates, Inc. Dielectric restrainer
DE4107651A1 (en) * 1991-03-09 1992-09-10 Kabelmetal Electro Gmbh Fire-resistant coaxial HF cable - uses ceramic spacers attached to cable inner conductor
US5489748A (en) * 1993-05-24 1996-02-06 Yee; Ping C. Method and apparatus for positioning electrical conductors
DE20104611U1 (en) * 2001-03-16 2001-06-13 Rosenberger Hochfrequenztech Corrugated support for coaxial cables
JP2007305516A (en) * 2006-05-15 2007-11-22 Fujitsu Ltd Coax connector, connector assembly, printed circuit board, and electronic device
US7705238B2 (en) * 2006-05-22 2010-04-27 Andrew Llc Coaxial RF device thermally conductive polymer insulator and method of manufacture
CA2574859C (en) * 2007-01-23 2013-12-10 Flextherm Inc. Encapsulating permanent wire connector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US20100314167A1 (en) 2010-12-16
DE102008012591A1 (en) 2009-08-27
WO2009100906A1 (en) 2009-08-20
US8519268B2 (en) 2013-08-27
EP2248226A1 (en) 2010-11-10
DE102008012591B4 (en) 2013-08-29

Similar Documents

Publication Publication Date Title
EP2248226B1 (en) Coaxial line comprising support disks
EP2519995B1 (en) Rf unit formed as wall
WO2006032579A1 (en) Carrier arrangement for a high-frequency antenna and method for the production thereof
DE102006003579A1 (en) Surge arrester with cage design and manufacturing process for this
DE102007042589A1 (en) Device for fuel-tight passage of electrical contact elements through a wall, and such contact element
EP2896093B1 (en) Electrical contact plug and plug housing
EP2062333B1 (en) Coaxial connecting element for the microwave range
DE19649414C2 (en) Method of connecting a core cylinder and a flanged metal fitting of a hollow composite insulator by press fitting
EP3227642A1 (en) Sensor assembly
DE112016002376T5 (en) ELECTRICAL DEVICE AND METHOD FOR PRODUCING AN ELECTRICAL DEVICE
DE10313833A1 (en) Assembly and method for producing the same
EP3009811B1 (en) Sensor assembly and method for producing a sensor assembly
EP3374142A1 (en) Method for producing a vehicle component
EP3633828A1 (en) Modular cooling channel housing and method for producing a modular cooling channel housing
DE3741103C2 (en)
DE102013020258A1 (en) Method and tool for producing a fiber composite component and fiber composite component
DE102018111712A1 (en) Electric component and method for its production
DE102022114059A1 (en) Shielded connector housing
WO2009012898A1 (en) Vacuum housing and method for producing an insert for a vacuum housing
DE1064586B (en) Termination or transition plugs for coaxial high-frequency lines and methods of manufacturing the same
DE19936370A1 (en) Tight conductor lead through plastic wall
DE102016121550B3 (en) Fiber composite component and its production
EP2317620A2 (en) Flange for feeding circuits in an electric installation distributor and electric installation distributor
DE2927190C2 (en) Dielectric support for the inner conductor of coaxial systems
EP0704950A1 (en) Insulator for a continuous conductor

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100520

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PERNDL, WERNER

Inventor name: LEIPOLD, MARKUS

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502009013471

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01R0012040000

Ipc: H01B0011180000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01P 3/06 20060101ALI20160623BHEP

Ipc: H01B 11/18 20060101AFI20160623BHEP

INTG Intention to grant announced

Effective date: 20160721

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 854255

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009013471

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170314

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170315

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170414

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170314

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170414

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009013471

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

26N No opposition filed

Effective date: 20170915

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170212

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170228

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170212

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 854255

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230217

Year of fee payment: 15

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240216

Year of fee payment: 16

Ref country code: GB

Payment date: 20240222

Year of fee payment: 16