JPH01160310A - 地中送電線の冷却方法 - Google Patents

地中送電線の冷却方法

Info

Publication number
JPH01160310A
JPH01160310A JP62316529A JP31652987A JPH01160310A JP H01160310 A JPH01160310 A JP H01160310A JP 62316529 A JP62316529 A JP 62316529A JP 31652987 A JP31652987 A JP 31652987A JP H01160310 A JPH01160310 A JP H01160310A
Authority
JP
Japan
Prior art keywords
power transmission
pipe
cooling
cable
buried
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
JP62316529A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447538B2 (enrdf_load_stackoverflow
Inventor
Tadashi Masumoto
桝本　正
Kazunori Baba
馬場　和徳
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.)
Okumura Corp
Original Assignee
Okumura Corp
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 Okumura Corp filed Critical Okumura Corp
Priority to JP62316529A priority Critical patent/JPH01160310A/ja
Publication of JPH01160310A publication Critical patent/JPH01160310A/ja
Publication of JPH0447538B2 publication Critical patent/JPH0447538B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/56—Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
JP62316529A 1987-12-14 1987-12-14 地中送電線の冷却方法 Granted JPH01160310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62316529A JPH01160310A (ja) 1987-12-14 1987-12-14 地中送電線の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62316529A JPH01160310A (ja) 1987-12-14 1987-12-14 地中送電線の冷却方法

Publications (2)

Publication Number Publication Date
JPH01160310A true JPH01160310A (ja) 1989-06-23
JPH0447538B2 JPH0447538B2 (enrdf_load_stackoverflow) 1992-08-04

Family

ID=18078118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62316529A Granted JPH01160310A (ja) 1987-12-14 1987-12-14 地中送電線の冷却方法

Country Status (1)

Country Link
JP (1) JPH01160310A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730161B2 (en) 2001-06-20 2004-05-04 Process Research Ortech, Inc. Treatment of fly ash
CN115377922A (zh) * 2022-09-01 2022-11-22 上海艾能电力工程有限公司 能够自动调节温度的装配式排管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198109A (ja) * 1982-05-14 1983-11-18 住友電気工業株式会社 電力ケ−ブルのオフセツト部冷却装置
JPS59175322A (ja) * 1983-03-24 1984-10-04 日立電線株式会社 電力ケ−ブル線路の冷却装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198109A (ja) * 1982-05-14 1983-11-18 住友電気工業株式会社 電力ケ−ブルのオフセツト部冷却装置
JPS59175322A (ja) * 1983-03-24 1984-10-04 日立電線株式会社 電力ケ−ブル線路の冷却装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730161B2 (en) 2001-06-20 2004-05-04 Process Research Ortech, Inc. Treatment of fly ash
CN115377922A (zh) * 2022-09-01 2022-11-22 上海艾能电力工程有限公司 能够自动调节温度的装配式排管

Also Published As

Publication number Publication date
JPH0447538B2 (enrdf_load_stackoverflow) 1992-08-04

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