EP0852832A1 - Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples - Google Patents

Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples

Info

Publication number
EP0852832A1
EP0852832A1 EP96933110A EP96933110A EP0852832A1 EP 0852832 A1 EP0852832 A1 EP 0852832A1 EP 96933110 A EP96933110 A EP 96933110A EP 96933110 A EP96933110 A EP 96933110A EP 0852832 A1 EP0852832 A1 EP 0852832A1
Authority
EP
European Patent Office
Prior art keywords
cables
insert
housing
covers
cable
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.)
Ceased
Application number
EP96933110A
Other languages
German (de)
English (en)
Inventor
Christopher Warren Shelly
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.)
Whitaker LLC
Original Assignee
Whitaker LLC
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 Whitaker LLC filed Critical Whitaker LLC
Publication of EP0852832A1 publication Critical patent/EP0852832A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6275—Latching arms not integral with the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6588—Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws

Definitions

  • the present invention relates to the field of electrical connectors and more particularly to cable strain relief thereof.
  • Electrical connectors are known for termination to a plurality of electrical cables and matable to complementary connectors at an input/output port of an electronic apparatus such as test equipment.
  • Each such cable connector must provide a strain relief so that strain applied to the connector by the cables reacts to the connector housing to protect the terminations of terminals to the conductors of the cables, and various clamping mechanisms have been utilized in electrical connectors by strain relief sections of the connector housing generally compressing the insulative jackets of the cables at the connector's cable exit.
  • FIGURE 1 is an isometric view of a pair of connectors matable at a mating interface, with one thereof terminating a plurality of cables;
  • FIGURE 2 is a longitudinal section view of the matable connectors of FIG. 1;
  • FIGURES 3 and 4 are inside plan and cross-sectional views of a backshell of the cable connector of FIGS. 1 and 2;
  • FIGURE 5 is an exploded longitudinal section view of the backshell covers and inserts of the cable connector;
  • FIGURE 6 is an isometric view of an insert of FIGS. 2 and 5, and exploded therefrom the ground assembly of the present invention.
  • FIGURE 7 is a cross-sectional view of the cable connector taken along lines 7-7 of FIG. 1.
  • FIGS. 1 and 2 show a panel-mountable connector 10 having a plurality of electrical terminals 12 and a cable connector 20 having a plurality of electrical terminals 22, the connectors being matable at a mating interface and latchable together by latches 14,24.
  • Connector 10 is of dielectric material and is shown mounted in a cutout of a panel 16 of an electrical apparatus with opposing arrays of panel engaging latches. Cable connector 20 is secured to end portions of a plurality of electrical cables 26, whose signal conductors 28 are terminated to terminals 22 disposed within respective passageways 30 of a dielectric housing 32.
  • Terminals 12 are shown as having pin contact sections 34 disposed within discrete large passageway
  • a ground assembly is securable within the covers in cooperation with the inserts, and includes a conductor length extending to a ground terminal to be secured in a selected position within the housing, and further includes a commoning strip routed transversely across the cable paths at the conductive ferrules.
  • the commoning strip is clamped between the conductive ferrules in such a manner as to assuredly engage each one thereof preferably under compression, thereby grounding the shields of the cable to the ground terminal.
  • Covers 66,68 are shown to be affixed to rearward housing end 64 by means of a preferably undercut rib 78 of the housing rearward end being received in a snap or interference fit in slot 80 between a pair of ribs 82 along inside surfaces 84 of covers 66,68 and spaced inwardly from the forward ends 86 of the covers.
  • Each insert 70,72 is preferably securable within a respective cover 66,68 without fasteners, such as by a latching arrangement as shown or optionally by an interference fit.
  • Insert mounting flanges 88,90 at forward insert end 92 are received into corresponding slots 94,96 in side walls 98,100 of covers 66,68; convex embossments 102 are defined in slots 94,96 and become seated in corresponding concavities 104 along side surfaces of mounting flanges 88,90 thus latching the insert in an associated cover.
  • the latching arrangement defined by dome-shaped convex embossments 102 facilitates later removal of the insert from the cover should it be desired, such as for access to the ground assembly.
  • the covers are preferably secured to each other about the cables and inserts and rearward housing end 64 by use of bolts or screws, especially self-tapping screws 106 (FIG. 7) , such that they may be later disassembled, if desired.
  • Each insert includes projections 108,110 coextending from the cable-proximate face 112 at forward insert end 92, with the projections simultaneously defining cable-receiving grooves 114 therebetween and also defining concave cable-engaging surfaces 116 at free ends thereof.
  • the inserts are utilized such that the projections and grooves are staggered, that is, that the projections of each are opposed from the grooves of the other.
  • terminals 22 are shown as having socket contact sections 42 disposed within discrete silos 44 and recessed from leading ends 46 thereof in the receptacle portion 48 of housing 32, an arrangement that provides dielectric material about each mated terminal pair establishing significant protection against voltage leakage or corona when high voltage low current signals are transmitted through the circuits of the mated connectors during in- service use.
  • an enlarged silo entrance 50 receives a flange section 52 about the base of each pin contact section 34 of a terminal 12 for improved voltage leakage protection by lengthening the path necessary for any voltage leakage to occur.
  • Cables 26 as shown are coaxial cables having ground shield braids 54 around the insulated signal conductor 28, with an outer jacket 56 therearound.
  • the cables are prepared by stripping the end portion of the outer jacket 56 to expose a length of the braid 54, after which a ferrule 58 is crimped thereto, with ferrule 58 being for example a TERMASHIELD ferrule sold by AMP Incorporated, Harrisburg, Pennsylvania, USA, the ferrule providing an inner support surface underlying the braid to facilitate crimping.
  • the crimping of ferrule 58 is performed utilizing a crimping tool in which the crimping surfaces are cylindrical to minimize any out-of-round deformation of the ferrule.
  • An insulated portion 60 of the signal conductor 28 is seen extending forwardly beyond the ferrule-terminated braid.
  • backshell subassembly 62 is secured to dielectric housing 32 at rearward housing end 64, and includes a pair of opposed covers 66,68 containing a pair of opposed inserts 70,72 of preferably resilient dielectric material that together surround portions of cables 26 rearwardly from terminals 22 in housing 32.
  • the subassembly 62 is securable to the placed into position forwardly of insert 72 by undercut rib 78 along the lower surface of housing 32 and adjacent side wall portions, being urged laterally into slot 80 between ribs 82 of cover 68 to be held in a snug fit therein along inner surface 84 and side walls 98,100 of the cover, after which ground terminal 128 on conductor wire 124 is inserted into the associated passageway of housing 32 at the end of the row of passageways near cover side wall 100.
  • the fixed relationship of housing 32 and cover 68 enables its position and orientation to be held stable during cable placement, greatly facilitating the assembly of the cable connector.
  • Prepared ends of cables 26 are then disposed into grooves 114 of the insert 72 to define one of the rows of cables, with terminals 22 inserted into passageways 30 of housing 32 and with ferrule-terminated braid portions positioned within the forward portions of enlarged groove portions 134,135 to coincide with the axial position of commoning strip 122. It is preferred that low height radial flanges 142 be provided along the bottom surfaces of enlarged groove portions 134,135 to accommodate the slightly outwardly extending creases of each ferrule 58 resulting from crimping to the braid, irrespective of their angular location about the cable.
  • Commoning strip 122 is then positioned atop the ferrule- terminated braid portions to extend to the opposite side wall 144 of insert 72 for its end portion to rest in recess 150.
  • the other cables are then positioned above the first row of cables to define the second row, with insulated signal conductor portions disposed atop projections 108,110 of insert 72 and their ferrule- terminated braid portions adjacent commoning strip 122.
  • the other insert 70 is then carefully placed into position over the second row of cables such that the cables thereof are appropriately routed along grooves
  • - 8 - 26 is disposed in a respective groove 114 of one insert 70 or 72 and is engaged by the cable-engaging surface 116 of a projection 108,110 of the other insert 72 or 70.
  • the inserts are identical with the array of grooves and projections being offcentered, so that the inserts thus may be hermaphroditic.
  • ground assembly 120 includes a commoning strip 122 and a length of conductor wire 124 electrically interconnected such as by a TERMIFOIL interconnecting terminal 126 sold by AMP Incorporated, with a ground terminal 128 terminated to a forward end of conductor wire 124 and preferably identical to terminals 22 and housed in housing 32 in an identical manner.
  • Commoning strip 122 is preferably a resilient conductor such as a length of braid of the type commonly used in the fabrication of shielded cable, and having a width about equal to the axial length of a TERMASHIELD ferrule 38 crimped around the braids 54 of cables 26
  • ground assembly 120 may be assembled into cable connector 20 such as by terminal 126 being disposed in an interference fit into a pocket 130 along an outwardly facing surface 132 of an insert 72, with pocket 130 being positioned axially to coincide with the forward portion of enlarged inner and outer groove portions 134,135 just rearwardly of projections 108,110.
  • Commoning strip 122 is routed from pocket 130 along a preferably arcuate recess 136 of a side wall 138 of the insert, after which insert 72 and ground assembly 120 are placed into position along inner surface 84 of lower cover 68, with commoning strip 122 extending along side wall 98 of cover 68.
  • a portion of interconnecting terminal 126 affixed to an end of conductor wire 124 extends through channel 140 of insert 72 and forwardly of forward insert end 92, and conductor wire 124 with ground terminal 128 is routed in a forward direction along side wall 100. Housing 32 is then projections 110 also accommodate such ultimate bowed insert shape by being slightly elevated with respect to outer projections 108 such that cable-engaging surfaces 116 at free ends thereof ultimately are coaligned upon bowing of inserts and in alignment with the cable- engaging surfaces 116 of central projections 110.
  • fasteners 106 be self-tapping screws to permit sufficient insertion into their respective holes 146 and threading into blind holes 148 in covers 66,68 to create such clamping.
  • other fastening means may be selected consistent with generation of the desired clamping together of backshell subassembly 62.
  • fasteners 106 are removable from backshell subassembly 62 enabling disassembly of cable connector 20 for repair and servicing, and reassembly thereafter.
  • cable connector 20 may be filled with potting material to displace air and provide environmental sealing of the grounding connections between ground assembly 120 and the shielding braids of the cables, if desired.
  • the particular panel-mounted and cable connectors of an associated pair may be provided with keying at the mating interface, if desired, to physically encode the mating connectors of the pair to prevent mating of one of the particular connectors with a connector of another pair.
  • Fasteners 106 are then applied to covers 66,68 by insertion into countersunk holes 146 of respective covers 66,68 and into blind holes 148 of the opposing cover 68,66 aligned therewith.
  • Covers 66,68 preferably are so shaped and dimensioned such that when fasteners 106 are fully applied, substantial clamping force is generated against the opposed inserts 70,72 to press the ferrule-terminated braid portions of cables 26 firmly against commoning strip 122 to create an assured grounding connection therebetween, and also to define a cable strain relief arrangement. It can be seen that commoning strip 122 becomes undulate from side to side conforming to the engaged surfaces of ferrules 58, making resilience of the commoning strip important to attain maximized engagement with the ferrule surfaces for assured grounding.
  • inserts 70,72 will become bowed from side to side under the clamping force as the cables are compressed against the elongate commoning strip and each other.
  • the covers themselves are so made to permit complementary bowing adjacent the inserts at the rearward end of the backshell subassembly, or central portions of the outer surfaces of the inserts are slightly spaced from adjacent portions of inner surfaces 84 of the covers enabling the covers to be made of rigid material such as die cast or impact extruded metal.
  • Enlarged inner groove portions 134 are slightly elevated with respect to enlarged outer groove portions 135, compensating for anticipated bowing, all ultimately becoming coaligned upon bowing to hold the jacketed cable portions coaligned.
  • Inner or central ones of said housing (32) and said one cover (66 or 68) extend along side wall portions (98,100) of both thereof adjacent said outer surfaces of said housing (32) and adjacent said inner surface (84) of said one cover (66 or 68) respectively whereby said housing (32) is fixable in position to said one cover (66 or 68) during assembly.
  • both said transverse ribs (78,82) of said housing (32) and both said covers (66,68) extend along side wall portions of both thereof adjacent said outer surfaces of said housing (32) and adjacent said inner surfaces (84) of said covers (66,68), respectively, whereby said housing is fixable in position to either one of said covers during assembly and said covers (66,68) may be hermaphroditic.
  • An electrical connector (20) of the type terminating a plurality of shielded electrical cables (26) disposed in two rows, and having a housing (32) including a plurality of passageways (30) for receipt thereinto of respective terminals (22) terminated onto signal conductors (28) of the cables (26) , and a backshell subassembly (62) including a pair of covers
  • a ground assembly including an elongate conductive commoning strip (122) electrically connected to a ground terminal (128) insertable into a said passageway (30) of said housing (32) , said elongate commoning strip (122) extending transversely with respect to said backshell subassembly (62) to be disposed between said two rows of shielded cables (26) compressed against conductive ferrules (58) crimped to shields (54) of each said cable (26) , thereby

Abstract

Connecteur de câble (20) conçu pour être placé en bout d'une pluralité de câbles (26), de façon à les serrer, et pouvant s'adapter à un connecteur complémentaire (10). Ce connecteur de câble (20) comprend un boîtier (32), un sous-ensemble (62) constitué par un corps arrière possédant une paire de couvercles (66, 68), ainsi qu'une paire de pièces insérées (70, 72), et peut comporter un ensemble de mise à la terre (120) placé en bout de la totalité des parties tressées terminées par des ferrules des câbles de télécommunications blindés. L'ensemble de mise à la terre (120) comprend une bande commune (122) comprimée entre les ferrules (58) des deux rangées de câbles et comporte, de plus, un conducteur (124) s'étendant vers une borne de terre (128) dans le boîtier (32).
EP96933110A 1995-09-29 1996-09-25 Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples Ceased EP0852832A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US450395P 1995-09-29 1995-09-29
US4503P 1995-09-29
US61383396A 1996-03-11 1996-03-11
US613833 1996-03-11
PCT/US1996/015294 WO1997012428A1 (fr) 1995-09-29 1996-09-25 Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples

Publications (1)

Publication Number Publication Date
EP0852832A1 true EP0852832A1 (fr) 1998-07-15

Family

ID=26673088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96933110A Ceased EP0852832A1 (fr) 1995-09-29 1996-09-25 Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples

Country Status (3)

Country Link
EP (1) EP0852832A1 (fr)
JP (1) JPH11513525A (fr)
WO (1) WO1997012428A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20050043A1 (it) * 2005-03-17 2006-09-18 Belisario Pini Dispositivo bloccacavi
FR2884062B1 (fr) * 2005-03-29 2011-03-25 Souriau Transformateur de structures quadraxial coaxiaux
JP2011134689A (ja) * 2009-12-25 2011-07-07 Autonetworks Technologies Ltd 車両用自動変速機に設けられる電子回路ユニット
GB2477518B (en) * 2010-02-03 2013-10-09 Tronic Ltd Connectors
US8267707B2 (en) 2010-02-03 2012-09-18 Tronic Limited Underwater or sub sea connectors
TWI746561B (zh) 2016-05-31 2021-11-21 美商安芬諾股份有限公司 高效能纜線終端
TWI668928B (zh) * 2016-10-13 2019-08-11 美商莫仕有限公司 插頭組件及組裝插頭連接器的方法
WO2019028373A1 (fr) 2017-08-03 2019-02-07 Amphenol Corporation Connecteur de câble pour interconnexions à grande vitesse
US10930411B2 (en) * 2018-10-11 2021-02-23 International Business Machines Corporation Hybrid cable assembly having shielded and unshielded portions
CN113632325A (zh) * 2019-01-28 2021-11-09 安达概念股份有限公司 用于具有导电箔屏蔽件的电缆的阻抗受控电缆终端
CN113728521A (zh) 2019-02-22 2021-11-30 安费诺有限公司 高性能线缆连接器组件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441669C3 (de) * 1974-08-30 1978-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Schirmung eines mehrpoligen Leitungssteckers
US4272148A (en) * 1979-04-05 1981-06-09 Hewlett-Packard Company Shielded connector housing for use with a multiconductor shielded cable
GB2060275B (en) * 1979-10-04 1983-11-02 Smiths Industries Ltd Two part electrical coupling
US4615578A (en) * 1984-12-05 1986-10-07 Raychem Corporation Mass termination device and connection assembly
US4830628A (en) * 1986-11-29 1989-05-16 Kern Electric Components Limited Screened multicore cable connectors
US4960392A (en) * 1990-01-16 1990-10-02 Dickie Robert G Shielded connector assembly with noise suppressor
GB9321180D0 (en) * 1993-10-14 1993-12-01 Amp Gmbh Shielded connector with hermaphroditic shell

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9712428A1 *

Also Published As

Publication number Publication date
WO1997012428A1 (fr) 1997-04-03
JPH11513525A (ja) 1999-11-16

Similar Documents

Publication Publication Date Title
US5855493A (en) Electrical connector strain relief with shield ground for multiple cables
EP0421373B1 (fr) Connecteur modulaire
EP0907221B1 (fr) Connecteur pour câbles électriques
EP0735612B1 (fr) Connecteur électrique avec support de conducteurs et blindage amélioré
US5632634A (en) High frequency cable connector
US4451099A (en) Electrical connector having commoning member
EP0523491B1 (fr) Connecteur électrique modulaire
US5387130A (en) Shielded electrical cable assembly with shielding back shell
EP0607920B1 (fr) Connecteur électrique pour contacts de puissance et de signal
EP0072063B1 (fr) Connecteur de câble coaxial à deux ou trois rangées
US4653825A (en) Shielded electrical connector assembly
US5865646A (en) Connector shield with integral latching and ground structure
US4838811A (en) Modular connector with EMI countermeasure
EP0118168B2 (fr) Connecteur électrique enfichable et prise assortie
EP1003250B1 (fr) Un connecteur blindé, un jeu de connecteurs blindés et procédé pour connecter un connecteur blindé avec un câble blindé
US6045389A (en) Contact and connector for terminating a pair of individually insulated wires
US4701139A (en) Shielded cable assembly
EP0551768A1 (fr) Dispositif de câblage pour circuit de distribution
EP0130017A2 (fr) Connecteur électrique pour un câble à trois conducteurs et méthode pour le montage de celui-ci
US5421735A (en) Modular coaxial cable connector
US6080018A (en) Grounding arrangement for a shielded cable connector
EP0197067A1 (fr) Assemblage de prise electrique avec organe de guidage de cable.
US6059601A (en) Single-sided press-pinching connector and a method of making same
EP0852832A1 (fr) Reducteur de tension de connecteur electrique comportant un blindage a la terre, pour cables multiples
US4674822A (en) Multi-conductor shielded cable

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: 19980421

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19980724

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19990822