AU2009318820A1 - An infrared radiation reflecting cable - Google Patents
An infrared radiation reflecting cable Download PDFInfo
- Publication number
- AU2009318820A1 AU2009318820A1 AU2009318820A AU2009318820A AU2009318820A1 AU 2009318820 A1 AU2009318820 A1 AU 2009318820A1 AU 2009318820 A AU2009318820 A AU 2009318820A AU 2009318820 A AU2009318820 A AU 2009318820A AU 2009318820 A1 AU2009318820 A1 AU 2009318820A1
- Authority
- AU
- Australia
- Prior art keywords
- cable
- layer
- reflecting
- reflecting layer
- jacket
- 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
- 230000005855 radiation Effects 0.000 title claims description 14
- 239000000049 pigment Substances 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims description 3
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 3
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- LQDAMBYDGRGJGA-UHFFFAOYSA-N ctk8d6405 Chemical compound C1=CC(OC)=CC=C1CN(C(=O)C=1C2=C3C4=CC=1)C(=O)C2=CC=C3C(C=C1)=C2C4=CC=C3C(=O)N(CC=4C=CC(OC)=CC=4)C(=O)C1=C23 LQDAMBYDGRGJGA-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical class [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- -1 mixed metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ORECYURYFJYPKY-UHFFFAOYSA-N n,n'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine;2,4,6-trichloro-1,3,5-triazine;2,4,4-trimethylpentan-2-amine Chemical compound CC(C)(C)CC(C)(C)N.ClC1=NC(Cl)=NC(Cl)=N1.C1C(C)(C)NC(C)(C)CC1NCCCCCCNC1CC(C)(C)NC(C)(C)C1 ORECYURYFJYPKY-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- FVDOBFPYBSDRKH-UHFFFAOYSA-N perylene-3,4,9,10-tetracarboxylic acid Chemical compound C=12C3=CC=C(C(O)=O)C2=C(C(O)=O)C=CC=1C1=CC=C(C(O)=O)C2=C1C3=CC=C2C(=O)O FVDOBFPYBSDRKH-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Description
WO 2010/058385 PCT/IB2009/056013 1 An Infrared Radiation Reflecting Cable Field of the invention [001] This invention relates to an improved cable. [002] In particular, the invention can be applied to the outer layer or jacket of an electric cable exposed to sunlight. Background of the invention [003] Cable insulation for power cables is usually made of black plastic. In the past, the black colour has been achieved by adding carbon black as a pigment to the plastics material forming the outer cable jacket. The outer jacket is coloured black, and this can assist in preventing deterioration of the inner insulation by ultra-violet light. [004] Carbon absorbs radiation in the IR, visible, and UV ranges, and thus heats up when exposed to IR. [005] US6989056 discusses various IR reflective pigments and their disadvantages. US6989056 describes a black IR reflecting pigment made from a mixture of halogenated copper phthalocyanine and C.I. Pigment Violet 29 pigment (perylenetetra-carboxylic acid diimide). The specification suggests that this can be used as a pigment in, inter alia, plastics. The specification of US6989056 is silent as to the use of such plastics in a high voltage insulation environment, and as a cable jacket having requirements of strength, flexibility, water imperviousness, etc. [006] In countries with high levels of sun exposure, such as Australia, US, and African and Middle Eastern countries, cables can absorb substantial amounts of solar heat energy. This can have a deleterious effect on the performance of the cable, so that the cable's rating must be decreased from its nominal rating to prevent overheating. [007] It is desirable to mitigate the problem of de-rating of a cable due to the absorption of heat from the environment of a cable. Summary of the invention [008] This invention is provides a cable having IR reflecting properties adapted to mitigate the problem heat absorption such as from exposure to sunlight or other sources of IR radiation.
WO 2010/058385 PCT/IB2009/056013 2 [009] According to an embodiment of the invention, there is provided a cable having at least an layer having IR reflecting properties. [010] The invention provides a cable having at least one inner electrical conductor, and an insulating jacket, and an IR reflecting layer adapted to reflect incoming IR radiation. [011] The insulating jacket can incorporate or consist of the IR reflecting layer. [012] The cable can include an IR reflecting layer applied over the insulating layer. [013] The IR reflecting layer can be the external layer. [014] The electrically insulating layer can be applied over the electrically conducting core, the IR reflecting layer can be applied over the electrically insulating layer, and an outer skin can be applied over the IR reflecting layer. [015] The outer skin can be abrasion resistant. [016] The outer skin can be substantially transparent to IR radiation. [017] The IR transparent layer can include perylene. [018] The IR reflecting layer can incorporate one or more IR reflecting pigments. [019] The IR reflecting pigments can be mixed metal oxides. [020] The pigments include oxides of one or more of titanium, iron, and cobalt. [021] The outer layer can be the outer jacket of the cable. [022] The outer layer can be a skin applied to the cable jacket. [023] The IR reflecting properties can be provided by an IR reflecting pigment. [024] The outer layer can be black. [025] The cable jacket can be black. [026] The pigment can produce a black appearance. [027] The pigment can replace carbon black as the pigment in the cable jacket. [028] The jacket can be opaque to UV light. [029] Preferably, the cable is an AC power cable.
WO 2010/058385 PCT/IB2009/056013 3 [030] The cable can be an overhead HV power cable having only an IR reflecting layer. Brief description of the drawings [031] An embodiment or embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which: [032] Figure 1 is a schematic representation of a cross section of a three conductor cable according to a first embodiment of the invention; [033] Figure 2 is a schematic representation of a cross section of a three conductor cable according to a second embodiment of the invention; [034] Figure 3 illustrates a single core cable according to an embodiment of the invention; [035] Figure 4 illustrates a second single core cable according to a further embodiment of the invention; [036] Figure 5 illustrates a third single core cable according to an embodiment of the invention. [037] Figure 6 illustrates a cable section according to a further embodiment of the invention. [038] Figure 7 illustrates a further embodiment of the invention comprising an overhead cable with a multi-wire core having an IR reflective coating. [039] The numbering convention used in the drawings is that the digits in front of the full stop or period indicate the drawing number, and the digits after the full stop or period are the element reference numbers. Where possible, the same element reference number is used in different drawings to indicate corresponding elements. Detailed description of the embodiment or embodiments [040] The embodiments of the invention will be described with reference to the drawings. [041] Figure 1 illustrates a three conductor cable 1.02 having three multi-wire conductors 1.02 1.06, 1.08, each having an electrical insulation jacket 1.10, 1.12, 1.14. The electrical insulation can be, for example XLPE (cross-linked polyethylene). The WO 2010/058385 PCT/IB2009/056013 4 three insulated conductors are contained in an external sheath 1.16. The sheath 1.16 can be coloured black, for example, by the addition of black pigments which either reflect or do not absorb IR radiation. A metallic foil moisture barrier 1.022 and a conductive screen 1.24 are provided within the sheath 1.16. [042] An outer skin 1.20 is applied over the sheath 1.16. The outer skin 1.20 has IR reflecting properties. The IR reflecting properties can be provided by incorporation of IR reflecting pigment in the skin. The skin can be made of the same material as the jacket with the addition of IR reflecting pigment, or it can be made from another suitable material whose composition has IR reflecting properties. Suitable IR reflecting pigments can include, but are not limited to IR reflecting metal oxides, particularly mixed metal oxides, and include those of titanium, iron, and cobalt, and mixtures thereof. The pigments can be prepared at calcining temperatures so are very heat stable and light stable and durable to weathering. Some commercial examples are Sicopal K 0095 from BASF, Ludwigshafen, Germany and Arctic black 462 from the Shepherd Color Company, Ohio USA. In plastic 2-4% is required for colour. These pigments may not contribute the same degree of opacity as carbon black, and preferably a range of IR reflective pigments from 3% to 4% is preferred. This means that additional stabilisers may be required. Hindered amine stabilisers can be used in a range of about 0.1% to 0.3%. Suitable commercial products include Chimassorb 944 from Ciba Specialty Chemicals Ltd, Basel, Switzerland. [043] The pigments such as TiO 2 are easier to disperse than carbon black when mixing the constituents and this facilitates processing. [044] The skin and IR reflective layers need to have adequate mechanical properties for the environment in which the cable will be used. Thus they may need to be flexible, abrasion resistant, water resistant, UV resistant, etc., depending on the specific application of the cable. [045] The skin 1.16 of Figure 1 can be applied to the entire length of the cable, for example, as an extrusion while the cable is being manufactured, or can be applied in the field to exposed sections of cable. The reflective layer can be applied as an extrusion or it can be applied in the manner of applying paint. [046] Figure 2 illustrates a cable according to a second embodiment of the invention. The cable 2.02 is a multi-core cable having three conductors 2.04, 2.06, 2.08, WO 2010/058385 PCT/IB2009/056013 5 having corresponding electrically insulating jackets 2.10, 2.12, 2.14. In the cable shown in Figure 2, the IR reflective pigment is incorporated directly into the cable jacket 2.16. A water blocking compound 2.18 can be used to impede longitudinal water penetration id the outer jacket 2.16 is damaged. [047] The reflective pigment can completely replace the carbon black because carbon black strongly absorbs IR radiation. [048] In a preferred embodiment, additional additives, such as heat and UV stabilizers as discussed below can be included with the IR reflecting pigment. [049] Optionally, an outer jacket 2.17 can be applied over the IR reflective layer to improve physical characteristics such as abrasion resistance. This outer jacket can be transparent to IR. [050] Figure 3 illustrates a single core cable in which the single core 3.04 is enclosed by an electrically insulating jacket 3.10. An IR reflecting skin 3.16 is applied over the electrically insulating jacket 3.10. [051] Figure 4 illustrates a cable according to a further embodiment, in which the core 4.04 is enclosed by a single jacket which has both electrical insulating properties and IR reflecting properties. [052] Figure 5 illustrates a cable structure according to a further embodiment of the invention. The conductive core 5.04 is enclosed by a two layer jacket. The jacket has an outer layer 5.24 and an inner layer 5.16. The outer layer 5.24 is a black layer which is transparent to IR radiation. Pigments such as perylene are transparent to IR, but not reflective. The inner layer 5.16 is an IR reflecting layer of any chosen colour achievable by the use of IR reflecting pigments or by the use of IR reflecting pigments in conjunction with other suitable pigments. In this embodiment, the inner layer 5.16 also provides electrical insulation. [053] This arrangement can be used to assist in reducing heat buildup. In the embodiment including a black layer over an inner substrate, the inner substrate can be an IR reflecting layer and the outer black layer can be an IR transparent layer. The inner substrate can be of any suitable colour achievable with suitable IR reflecting pigments, and can be white. This arrangement enables the use of non-black IR reflecting pigments while still providing a cable with a black exterior. Commercial pigments for the IR transparent outer layer include Paliogen black L0086 and Lumogen Black from BASF.
WO 2010/058385 PCT/IB2009/056013 6 [054] The external IR transparent layer 5.24 permits the incoming IR radiation to pass without significant heat increase. The inner IR reflecting layer 5.16 then reflects the incoming IR radiation back through the transparent outer layer 5.24, so the amount of IR radiation heating is significantly reduced. [055] Figure 6 illustrates a modified version of the arrangement of Figure 5 with an inner electrically insulating layer 6.22. As shown in Figure 6, the inner electrically insulating layer 6.22 is applied over the electrical conductors 6.04 between the conductors and the IR reflecting layer 6.016 and the IR transparent layer 6.024 is applied over the IR reflecting layer .A further IR transparent abrasion resistant layer (not shown) can be added to the outside of the cable if required. [056] While the cable illustrated in Figures 3, 4, 5, and 6 are single core cables, the same IR protection arrangements can be readily adapted for use with multi-core cables. [057] The cable can include an insect barrier such as nylon jacket. A sacrificial layer can be added as an outer layer to prevent abrasion from wearing away the. nylon jacket or the IR reflecting jacket. The sacrificial layer can be an IR transmitting layer, or it can be an IR reflective layer. [058] The IR reflective layer can be applied to cables in ducts, buried cables and aerial high tension wires. [059] Figure 7 illustrates a further embodiment of the invention comprising an overhead cable with a multi-wire core 7.04 having an IR reflective coating 7.16. At present, for aesthetic reasons, it is usual to sand blast overhead HT wires to reduce the reflection therefrom. It is also known to paint such wires black. However, this causes additional heating of the overhead wires. According to an embodiment of the invention, IR reflecting coating can be applied to overhead wires. In this embodiment, the cable does not require electrical insulation or other layers in addition to the IR reflecting layer. the IR reflective layer can be designed to reduce reflection of visible light. The IR layer can be designed to disperse incident visible light. for example, the surface of the IR reflective layer can be rough. The IR reflective layer can have a dark colour. [060] In this specification, reference to a document, disclosure, or other publication or use is not an admission that the document, disclosure, publication or use WO 2010/058385 PCT/IB2009/056013 7 forms part of the common general knowledge of the skilled worker in the field of this invention at the priority date of this specification, unless otherwise stated. [061] In this specification, terms indicating orientation or direction, such as "up", "down", "vertical", "horizontal", "left", "right" "upright", "transverse" etc. are not intended to be absolute terms unless the context requires or indicates otherwise. [062] Where ever it is used, the word "comprising" is to be understood in its "open" sense, that is, in the sense of "including", and thus not limited to its "closed" sense, that is the sense of "consisting only of'. A corresponding meaning is to be attributed to the corresponding words "comprise", "comprised" and "comprises" where they appear. [063] It will be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text. All of these different combinations constitute various alternative aspects of the invention. [064] While particular embodiments of this invention have been described, it will be evident to those skilled in the art that the present invention may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments and examples are therefore to be considered in all respects as illustrative and not restrictive, and all modifications which would be obvious to those skilled in the art are therefore intended to be embraced therein.
Claims (13)
1. A cable (3.02) having at least one inner electrical conductor (3.04), and an insulating jacket (3.10), characterized in that the insulation jacket (3.10) constitutes or is enclosed in an IR reflecting layer (3.16) adapted to reflect incoming IR radiation.
2. A cable as claimed in claim 1, characterized in that the insulating jacket incorporates or consists of the IR reflecting layer (4.16).
3. A cable as claimed in claim 1, characterized in that it includes an IR reflecting layer (3.16) applied over the insulating jacket (3.10).
4. A cable as claimed in any one of the preceding claims, characterized in that the IR reflecting layer (3.16) is the external layer.
5. A cable as claimed in any one of the preceding claims, characterized in that the electrically insulating jacket (6.22) is applied over the electrically conducting core (6.04), the IR reflecting layer (6.16) is applied over the electrically insulating layer, and an outer skin (6.24) is applied over the IR reflecting layer.
6. A cable as claimed in claim 5, characterized in that the outer skin (2.17) is abrasion resistant.
7. A cable as claimed in claim 5 or claim 6, characterized in that the outer skin (2.17) is substantially transparent to IR radiation.
8. A cable as claimed in claim 7, characterized in that the IR transparent layer (2.17) includes perylene.
9. A cable as claimed in any one of the preceding claims, characterized in that the IR reflecting layer incorporates one or more IR reflecting pigments.
10. A cable as claimed in claim 9, characterized in that the IR reflecting pigments are mixed metal oxides.
11. A cable as claimed in claim 10, characterized in that the pigments include one or more of the oxides of titanium, iron, and cobalt.
12. An overhead HV cable 7.04 characterized in that it includes an IR reflecting layer 7.16. WO 2010/058385 PCT/IB2009/056013 9
13. An overhead cable as claimed in claim 12, characterized in that the IR reflective layer disperses incident visible light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2009318820A AU2009318820B2 (en) | 2008-11-20 | 2009-11-19 | An infrared radiation reflecting cable |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2008906007A AU2008906007A0 (en) | 2008-11-20 | An Infrared Radiation Reflecting Cable | |
| AU2008906007 | 2008-11-20 | ||
| AU2009318820A AU2009318820B2 (en) | 2008-11-20 | 2009-11-19 | An infrared radiation reflecting cable |
| PCT/IB2009/056013 WO2010058385A1 (en) | 2008-11-20 | 2009-11-19 | An infrared radiation reflecting cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2009318820A1 true AU2009318820A1 (en) | 2010-05-27 |
| AU2009318820B2 AU2009318820B2 (en) | 2015-09-17 |
Family
ID=41727830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2009318820A Ceased AU2009318820B2 (en) | 2008-11-20 | 2009-11-19 | An infrared radiation reflecting cable |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2009318820B2 (en) |
| NZ (1) | NZ592948A (en) |
| WO (1) | WO2010058385A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241881A (en) * | 2011-05-24 | 2012-12-10 | Asahi Intecc Co Ltd | Rope with spiral teeth |
| CN102890979A (en) * | 2012-09-26 | 2013-01-23 | 江苏山峰电缆有限公司 | Single-core fire-resistant cable |
| MX391795B (en) * | 2013-12-23 | 2025-03-21 | Gen Cable Technologies Corp | ELECTRICAL CABLE AND METHOD FOR MAKING SAID CABLE. |
| CN104575765A (en) * | 2014-12-26 | 2015-04-29 | 江苏昌盛电缆集团有限公司 | Cable with internal stress cracking resistance function |
| EP4506966A1 (en) * | 2023-08-09 | 2025-02-12 | ABB E-mobility B.V. | Ev charging cable with enhanced resistance to heat |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544245C3 (en) * | 1975-10-03 | 1981-12-17 | Röhm GmbH, 6100 Darmstadt | Infrared reflective glazing material |
| JPH0578544A (en) * | 1991-09-18 | 1993-03-30 | Kuraray Co Ltd | Heat-reflecting plate |
| EP0548822B1 (en) * | 1991-12-21 | 1996-06-05 | Röhm Gmbh | Infra-red reflecting material |
| KR100773629B1 (en) * | 1999-06-02 | 2007-11-05 | 타이코 일렉트로닉스 코포레이션 | Insulated electrical conductors |
| ATE503804T1 (en) * | 2003-09-26 | 2011-04-15 | Basf Se | IR-REFLECTIVE PIGMENT COMPOSITIONS |
| DE102005005208A1 (en) * | 2005-02-03 | 2006-08-10 | Röhm GmbH & Co. KG | Translucent UV-transparent panel with IR-reflective effect |
| JP2007111002A (en) * | 2005-10-21 | 2007-05-10 | Sekisui Film Kk | Heat-insulating agricultural film |
| DE102005061684A1 (en) * | 2005-12-21 | 2007-06-28 | Eckart Gmbh & Co. Kg | Infrared radiation reflecting pigment, useful e.g. in color, lacquers and printing ink, comprises an infrared reflecting core with permeable or encasing coating for infrared-radiation |
-
2009
- 2009-11-19 AU AU2009318820A patent/AU2009318820B2/en not_active Ceased
- 2009-11-19 WO PCT/IB2009/056013 patent/WO2010058385A1/en active Application Filing
- 2009-11-19 NZ NZ592948A patent/NZ592948A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ592948A (en) | 2013-04-26 |
| WO2010058385A1 (en) | 2010-05-27 |
| AU2009318820B2 (en) | 2015-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |