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WO2008143065A1 - 撥水撥油防汚性表面を有する着氷着雪防止アンテナ及び電線、碍子とその製造方法 - Google Patents

撥水撥油防汚性表面を有する着氷着雪防止アンテナ及び電線、碍子とその製造方法 Download PDF

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Publication number
WO2008143065A1
WO2008143065A1 PCT/JP2008/058780 JP2008058780W WO2008143065A1 WO 2008143065 A1 WO2008143065 A1 WO 2008143065A1 JP 2008058780 W JP2008058780 W JP 2008058780W WO 2008143065 A1 WO2008143065 A1 WO 2008143065A1
Authority
WO
WIPO (PCT)
Prior art keywords
icing
snow accretion
antenna
electric wire
repellent
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
PCT/JP2008/058780
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English (en)
French (fr)
Inventor
Kazufumi Ogawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US12/600,144 priority Critical patent/US8872709B2/en
Publication of WO2008143065A1 publication Critical patent/WO2008143065A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers

Landscapes

  • Details Of Aerials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulators (AREA)

Abstract

  現在、豪雪地帯でも、ライフラインとしてのアンテナや電線は、生活を維持していく上で必須の設備であるが、厳冬期には、着氷着雪によるアンテナの破壊や電線の破断事故が絶えないのが現状である。そこで、一部のアンテナ等には、フッ素塗料を塗布して着氷着雪を防止しているが、フッ素樹脂の表面エネルギーは、せいぜい１５ｍＮ／ｍ程度であり、着氷着雪効果として満足できるものではなかった。 　本発明は、前記現状に鑑み、表面エネルギーが２ｍＮ／ｍ以下の表面を実現し、厳冬期の着氷着雪防止効果が極めて高いアンテナ及び電線を提供することより、着氷着雪によるアンテナの破壊や電線の破断事故を防止することを目的とする。 　本発明では、基材表面が大きな凸凹と小さな凸凹に複合加工されており、それぞれの表面が撥水撥油防汚性薄膜で被われていることを特徴とする超撥水撥油表面を有する着氷着雪防止アンテナ及び電線とその製造方法を提供する。
PCT/JP2008/058780 2007-05-14 2008-05-13 撥水撥油防汚性表面を有する着氷着雪防止アンテナ及び電線、碍子とその製造方法 Ceased WO2008143065A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/600,144 US8872709B2 (en) 2007-05-14 2008-05-13 Ice and snow accretion-preventive antenna, electric wire, and insulator having water-repellent, oil-repellent, and antifouling surface and method for manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007127572A JP2008282750A (ja) 2007-05-14 2007-05-14 撥水撥油防汚性表面を有する着氷着雪防止アンテナ及び電線、碍子とその製造方法。
JP2007-127572 2007-05-14

Publications (1)

Publication Number Publication Date
WO2008143065A1 true WO2008143065A1 (ja) 2008-11-27

Family

ID=40031774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058780 Ceased WO2008143065A1 (ja) 2007-05-14 2008-05-13 撥水撥油防汚性表面を有する着氷着雪防止アンテナ及び電線、碍子とその製造方法

Country Status (3)

Country Link
US (1) US8872709B2 (ja)
JP (1) JP2008282750A (ja)
WO (1) WO2008143065A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5306255B2 (ja) * 2010-02-17 2013-10-02 三菱電機株式会社 アンテナ放射素子及びこれを備えた平面アンテナ
DE102012007829A1 (de) 2012-04-19 2013-10-24 Florian Felix Antiadhäsionsbeschichtung gegen Schnee und Eis
CN105989923A (zh) * 2015-02-11 2016-10-05 国家电网公司 一种防覆冰高压线
CN105989924A (zh) * 2015-02-11 2016-10-05 国家电网公司 一种具有超憎水的裸导线
WO2018001889A1 (de) 2016-06-28 2018-01-04 Evonik Degussa Gmbh Zusammensetzung auf basis von polysiloxanen
CN106356164B (zh) * 2016-11-14 2017-10-17 广东电网有限责任公司电力科学研究院 一种抗冰覆盖复合绝缘子的表面处理方法
KR102607694B1 (ko) * 2019-11-05 2023-11-30 다이킨 고교 가부시키가이샤 안테나 커버용 기재
CN114999746B (zh) * 2022-07-20 2024-10-25 江西省萍乡市玻瓷高压绝缘子有限公司 一种防冰高压瓷绝缘子

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JPH08195126A (ja) * 1995-01-18 1996-07-30 Mitsui Eng & Shipbuild Co Ltd 着氷雪防止型送電線
JPH11171592A (ja) * 1997-12-15 1999-06-29 Nippon Sheet Glass Co Ltd 撥水性物品及びその製造方法
JP2006181486A (ja) * 2004-12-27 2006-07-13 Hokkaido Univ 微細凹凸構造の形成方法及びその利用

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CA2059733C (en) 1991-01-23 1999-10-05 Kazufumi Ogawa Water- and oil-repelling film and method of manufacturing the same
JPH08337654A (ja) * 1995-06-14 1996-12-24 Matsushita Electric Ind Co Ltd 化学吸着膜の製造方法及びこれに用いる化学吸着液
AUPO578997A0 (en) * 1997-03-20 1997-04-17 Unisearch Limited Hydrophobic film
US6337129B1 (en) 1997-06-02 2002-01-08 Toto Ltd. Antifouling member and antifouling coating composition
US6491987B2 (en) * 1999-05-03 2002-12-10 Guardian Indusries Corp. Process for depositing DLC inclusive coating with surface roughness on substrate
AUPQ234599A0 (en) * 1999-08-20 1999-09-16 Lamb, Robert Norman Hydrophobic material
US20020045010A1 (en) * 2000-06-14 2002-04-18 The Procter & Gamble Company Coating compositions for modifying hard surfaces
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JP5347124B2 (ja) 2007-03-30 2013-11-20 国立大学法人 香川大学 撥水撥油防汚性反射防止膜とその製造方法およびそれを形成したレンズやガラス板、ガラス、およびそれらを用いた光学装置および太陽エネルギー利用装置、ディスプレイ
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WO2009075040A1 (en) 2007-12-12 2009-06-18 Kazufumi Ogawa Solar energy utilization device and method for manufacturing the same
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08195126A (ja) * 1995-01-18 1996-07-30 Mitsui Eng & Shipbuild Co Ltd 着氷雪防止型送電線
JPH11171592A (ja) * 1997-12-15 1999-06-29 Nippon Sheet Glass Co Ltd 撥水性物品及びその製造方法
JP2006181486A (ja) * 2004-12-27 2006-07-13 Hokkaido Univ 微細凹凸構造の形成方法及びその利用

Also Published As

Publication number Publication date
US20100220018A1 (en) 2010-09-02
JP2008282750A (ja) 2008-11-20
US8872709B2 (en) 2014-10-28

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