GB9714816D0 - Co-axial cables - Google Patents
Co-axial cablesInfo
- Publication number
- GB9714816D0 GB9714816D0 GBGB9714816.7A GB9714816A GB9714816D0 GB 9714816 D0 GB9714816 D0 GB 9714816D0 GB 9714816 A GB9714816 A GB 9714816A GB 9714816 D0 GB9714816 D0 GB 9714816D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- insulation
- distortion
- core
- prevents distortion
- 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
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
Landscapes
- Insulated Conductors (AREA)
- Waveguide Aerials (AREA)
- Communication Cables (AREA)
- Flexible Shafts (AREA)
Abstract
A co-axial cable has a conducting core (10) and surrounding layer or layers of insulation (12). A layer of material (11) is provided between the core (10) and the insulating layer (11) which prevents distortion at high temperature due to thermal expansion. The layer (11) prevents distortion either by melting to form a lubricating layer, or by acting as a physical barrier to distortion. The layer may be made of polyethylene, polypropylene or polybutene or may be glass fibre tape with mica platelets. A screening layer 14, preferably copper braid, is arranged around the insulation.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9714816A GB2329278B (en) | 1997-07-14 | 1997-07-14 | Co-axial cables |
IDW20000280A ID24842A (en) | 1997-07-14 | 1998-07-10 | CO-AXIAL CABLE |
DE69842213T DE69842213D1 (en) | 1997-07-14 | 1998-07-10 | COAX |
PCT/GB1998/002038 WO1999004402A1 (en) | 1997-07-14 | 1998-07-10 | Co-axial cable |
NZ502196A NZ502196A (en) | 1997-07-14 | 1998-07-10 | Co-axial cable having a structure that allows longitudinal expansion of a conductor |
EP98933781A EP0995203B1 (en) | 1997-07-14 | 1998-07-10 | Co-axial cable |
CNB988081474A CN100369164C (en) | 1997-07-14 | 1998-07-10 | Co-axial cable |
AU83480/98A AU737424B2 (en) | 1997-07-14 | 1998-07-10 | Coaxial cable |
AT98933781T ATE504928T1 (en) | 1997-07-14 | 1998-07-10 | COAXIAL CABLE |
ES98933781T ES2364470T3 (en) | 1997-07-14 | 1998-07-10 | COAXIAL CABLE. |
TW087111216A TW565860B (en) | 1997-07-14 | 1998-07-10 | Coaxial cable |
MYPI98003192A MY122243A (en) | 1997-07-14 | 1998-07-13 | Coaxial cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9714816A GB2329278B (en) | 1997-07-14 | 1997-07-14 | Co-axial cables |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9714816D0 true GB9714816D0 (en) | 1997-09-17 |
GB2329278A GB2329278A (en) | 1999-03-17 |
GB2329278B GB2329278B (en) | 2002-01-16 |
Family
ID=10815834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9714816A Expired - Fee Related GB2329278B (en) | 1997-07-14 | 1997-07-14 | Co-axial cables |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0995203B1 (en) |
CN (1) | CN100369164C (en) |
AT (1) | ATE504928T1 (en) |
AU (1) | AU737424B2 (en) |
DE (1) | DE69842213D1 (en) |
ES (1) | ES2364470T3 (en) |
GB (1) | GB2329278B (en) |
ID (1) | ID24842A (en) |
MY (1) | MY122243A (en) |
NZ (1) | NZ502196A (en) |
TW (1) | TW565860B (en) |
WO (1) | WO1999004402A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5391100A (en) * | 1999-06-28 | 2001-01-31 | Nkt Research A/S | Method for protection of a current-carrying cable against overheating and cables |
US6858805B2 (en) * | 2003-05-08 | 2005-02-22 | Commscope Properties Llc | Cable with foamed plastic insulation comprising and ultra-high die swell ratio polymeric material |
CN101894609A (en) * | 2010-07-16 | 2010-11-24 | 江苏华能电缆股份有限公司 | Ultrasonic high pressure oil increasing cable |
ITMI20121178A1 (en) * | 2012-07-05 | 2014-01-06 | Prysmian Spa | ELECTRIC CABLE RESISTANT TO FIRE, WATER AND MECHANICAL STRESS |
CN109192387A (en) * | 2018-09-18 | 2019-01-11 | 湖南华菱线缆股份有限公司 | A kind of aircraft instrumentation control radar coaxial cable and the preparation method for inhaling wave inner sheath |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514466A (en) * | 1982-06-04 | 1985-04-30 | General Electric Company | Fire-resistant plenum cable and method for making same |
DE3229352C2 (en) * | 1982-08-06 | 1985-01-24 | AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach | Halogen-free, flame-retardant cable with functional integrity in the event of fire for a certain period of time |
GB2127210B (en) * | 1982-09-15 | 1986-01-22 | Raychem Corp | Insulated electrical article |
EP0116754A1 (en) * | 1983-02-11 | 1984-08-29 | Cable Technology Laboratories, Inc. | High voltage electric power cable with thermal expansion accommodation |
DE3402762A1 (en) * | 1984-01-27 | 1985-08-01 | Philips Patentverwaltung Gmbh, 2000 Hamburg | FLAME-RESISTANT COAXIAL HIGH-FREQUENCY CABLE |
FR2573910B1 (en) * | 1984-11-29 | 1987-06-19 | Habia Cable | FLEXIBLE FIRE RESISTANT INSULATION COATING FOR ELECTRICAL CONDUITS, WIRES AND CABLES |
GB8825143D0 (en) * | 1988-10-27 | 1988-11-30 | Bicc Plc | Electric cables |
-
1997
- 1997-07-14 GB GB9714816A patent/GB2329278B/en not_active Expired - Fee Related
-
1998
- 1998-07-10 ES ES98933781T patent/ES2364470T3/en not_active Expired - Lifetime
- 1998-07-10 NZ NZ502196A patent/NZ502196A/en unknown
- 1998-07-10 EP EP98933781A patent/EP0995203B1/en not_active Expired - Lifetime
- 1998-07-10 CN CNB988081474A patent/CN100369164C/en not_active Expired - Fee Related
- 1998-07-10 DE DE69842213T patent/DE69842213D1/en not_active Expired - Lifetime
- 1998-07-10 AT AT98933781T patent/ATE504928T1/en not_active IP Right Cessation
- 1998-07-10 AU AU83480/98A patent/AU737424B2/en not_active Ceased
- 1998-07-10 TW TW087111216A patent/TW565860B/en not_active IP Right Cessation
- 1998-07-10 ID IDW20000280A patent/ID24842A/en unknown
- 1998-07-10 WO PCT/GB1998/002038 patent/WO1999004402A1/en active IP Right Grant
- 1998-07-13 MY MYPI98003192A patent/MY122243A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2329278B (en) | 2002-01-16 |
CN1267390A (en) | 2000-09-20 |
AU8348098A (en) | 1999-02-10 |
MY122243A (en) | 2006-04-29 |
ATE504928T1 (en) | 2011-04-15 |
NZ502196A (en) | 2001-10-26 |
AU737424B2 (en) | 2001-08-16 |
EP0995203A1 (en) | 2000-04-26 |
WO1999004402A1 (en) | 1999-01-28 |
CN100369164C (en) | 2008-02-13 |
ID24842A (en) | 2000-08-24 |
DE69842213D1 (en) | 2011-05-19 |
ES2364470T3 (en) | 2011-09-05 |
EP0995203B1 (en) | 2011-04-06 |
GB2329278A (en) | 1999-03-17 |
TW565860B (en) | 2003-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205302999U (en) | Metal sheath inorganic mineral insulation flexible fireproof cable | |
CN108369841B (en) | Fire-resistant cable | |
CA2100299A1 (en) | Multi-Layer Power Cable with Metal Sheath Free to Move Relative to Adjacent Layers | |
ES550221A0 (en) | PROCEDURE FOR THE PRODUCTION OF AISLA-DOS ELECTRIC CABLES | |
CA2273425A1 (en) | Composite cable for access networks | |
US6747214B2 (en) | Insulated electrical conductor with preserved functionality in case of fire | |
MY132732A (en) | Smooth surfaced fiber optic logging cable for well bores | |
ES8501161A1 (en) | Insulating covering. | |
ES8608180A1 (en) | Fibre optic cables. | |
ATE350881T1 (en) | HEATING CABLE | |
US10347396B2 (en) | Cable jacket for an electrical or optical conductor | |
CN206432051U (en) | A kind of fireproof cable with split-phase alibate | |
GB2329278B (en) | Co-axial cables | |
GB2050041A (en) | Fire resistant cable | |
CN214671968U (en) | Fire-resistant waterproof type medium-voltage crosslinked polyethylene insulated environment-friendly power cable | |
CN107017049A (en) | A kind of multicore high temperature photoelectric composite silicone rubber jacketed cable | |
EP0216613A3 (en) | Fire-protected electrical cable connection | |
CN209462641U (en) | A kind of rail traffic invariable power heating cable | |
CN206532614U (en) | Middle pressure optical fiber composite cable is laid after a kind of new light unit | |
AU2000255176A1 (en) | Insulation for electrical conductors that produces no partial discharges | |
SE9602763L (en) | Electrical cable with inner and outer insulating casing layers around conductors | |
CA2457519A1 (en) | Improved overhead and underground telephone lead-in cable for voice, data and video transmission services | |
CN106653173A (en) | Novel middle-voltage optical fiber composite cable laid behind optical unit | |
CN206921567U (en) | A kind of flexible mineral insulation fireproof cable structure | |
GB1451274A (en) | Transmission system for cooled high-power cables |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20050714 |