EP0150879A3 - Flame resistant coaxial high frequency cable - Google Patents

Flame resistant coaxial high frequency cable Download PDF

Info

Publication number
EP0150879A3
EP0150879A3 EP85200055A EP85200055A EP0150879A3 EP 0150879 A3 EP0150879 A3 EP 0150879A3 EP 85200055 A EP85200055 A EP 85200055A EP 85200055 A EP85200055 A EP 85200055A EP 0150879 A3 EP0150879 A3 EP 0150879A3
Authority
EP
European Patent Office
Prior art keywords
high frequency
flame resistant
frequency cable
coaxial high
resistant coaxial
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.)
Granted
Application number
EP85200055A
Other languages
German (de)
Other versions
EP0150879B1 (en
EP0150879A2 (en
Inventor
Hans Leo Ditscheid
Walter Burger
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
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 Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Priority to AT85200055T priority Critical patent/ATE65639T1/en
Publication of EP0150879A2 publication Critical patent/EP0150879A2/en
Publication of EP0150879A3 publication Critical patent/EP0150879A3/en
Application granted granted Critical
Publication of EP0150879B1 publication Critical patent/EP0150879B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • H01B11/1808—Construction of the conductors

Abstract

To improve the flame-resistance of coaxial radio-frequency cables, the space between the inner and outer conductor is filled to less than 70% with a halogen-free material, the outer conductor has a number of shells from metal foil and mesh, and the protective sleeve is produced from a material whose oxygen index at 20 DEG C is at least 35%. <IMAGE>
EP85200055A 1984-01-27 1985-01-21 Flame resistant coaxial high frequency cable Expired - Lifetime EP0150879B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85200055T ATE65639T1 (en) 1984-01-27 1985-01-21 FLAME RETARDANT COAXIAL HIGH FREQUENCY CABLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843402762 DE3402762A1 (en) 1984-01-27 1984-01-27 FLAME-RESISTANT COAXIAL HIGH-FREQUENCY CABLE
DE3402762 1984-01-27

Publications (3)

Publication Number Publication Date
EP0150879A2 EP0150879A2 (en) 1985-08-07
EP0150879A3 true EP0150879A3 (en) 1988-09-21
EP0150879B1 EP0150879B1 (en) 1991-07-24

Family

ID=6226043

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200055A Expired - Lifetime EP0150879B1 (en) 1984-01-27 1985-01-21 Flame resistant coaxial high frequency cable

Country Status (4)

Country Link
EP (1) EP0150879B1 (en)
JP (1) JPS60176304A (en)
AT (1) ATE65639T1 (en)
DE (2) DE3402762A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260216B (en) * 1991-10-01 1995-07-05 Northern Telecom Ltd Improvements in cables
GB2329278B (en) * 1997-07-14 2002-01-16 Delta Crompton Cables Ltd Co-axial cables
US11152138B2 (en) 2017-09-08 2021-10-19 Nokia Shanghai Bell Co., Ltd. Fire rated radio frequency cable

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116754A1 (en) * 1983-02-11 1984-08-29 Cable Technology Laboratories, Inc. High voltage electric power cable with thermal expansion accommodation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116754A1 (en) * 1983-02-11 1984-08-29 Cable Technology Laboratories, Inc. High voltage electric power cable with thermal expansion accommodation

Also Published As

Publication number Publication date
DE3402762A1 (en) 1985-08-01
DE3583509D1 (en) 1991-08-29
JPS60176304A (en) 1985-09-10
ATE65639T1 (en) 1991-08-15
EP0150879B1 (en) 1991-07-24
EP0150879A2 (en) 1985-08-07

Similar Documents

Publication Publication Date Title
MY102488A (en) Fibre optic cable arrangements.
AU5920794A (en) Radiating cable with optical fibres
GB2089103B (en) High frequency attenuation cable
GB2046002B (en) Flat coaxial cable assembly
AU5149379A (en) Quench ring and dip tube assembly for gasification reactor
EP0334575A3 (en) Local area network cabling arrangement
US4472595B1 (en) Coaxial cable having enhanced handling and bending characteristics
ES279484U (en) Optical cable.
GB2052460B (en) Carbon fibre cathode
JPS5657881A (en) Manufacture of intermediate phase pitch and carbon fiber
GB2036361B (en) Reinforced optical fibre conductor and optical fibre cable incorporating such conductors
EP0150879A3 (en) Flame resistant coaxial high frequency cable
EP0190939A3 (en) High frequency attenuation cable and harness
DE3564526D1 (en) Electromagnetic screening of cables made of cable bundles with branchings
GB2001209B (en) Arrangement for terminating an end of a cable inner conductor
AU568714B2 (en) Continuous casting apparatus
JPS5665407A (en) Flame resistant cable
YU158680A (en) Process for the manufacture of a cable of improved drawing and analogous properties
DE3064731D1 (en) Electrical cable with a reduced degree of nuisance, and having a good fire behaviour
GB2013112B (en) Method of making a magnetron anode and an anode made by the method
PL310464A1 (en) Electromagnetically screened cable or conductor
ES275332U (en) Optical fibre cable
JPS5313149A (en) Protective relaying equipment
DE2966496D1 (en) Flame retardant insulating material for an electrical cable and electrical cable made with such a material
GB860648A (en) Improvements in or relating to power cables

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

AK Designated contracting states

Designated state(s): AT DE FR GB NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN

Owner name: PHILIPS PATENTVERWALTUNG GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE FR GB NL

17P Request for examination filed

Effective date: 19890301

17Q First examination report despatched

Effective date: 19900927

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR GB NL

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

Ref country code: NL

Effective date: 19910724

REF Corresponds to:

Ref document number: 65639

Country of ref document: AT

Date of ref document: 19910815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3583509

Country of ref document: DE

Date of ref document: 19910829

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: THYSSEN DRAHT AG

Effective date: 19920328

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

Ref country code: GB

Payment date: 19921223

Year of fee payment: 9

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

Ref country code: FR

Payment date: 19930120

Year of fee payment: 9

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

Ref country code: AT

Payment date: 19930122

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19930326

Year of fee payment: 9

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19930903

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Free format text: 930903