JPS57150802A - Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station - Google Patents

Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station

Info

Publication number
JPS57150802A
JPS57150802A JP56037057A JP3705781A JPS57150802A JP S57150802 A JPS57150802 A JP S57150802A JP 56037057 A JP56037057 A JP 56037057A JP 3705781 A JP3705781 A JP 3705781A JP S57150802 A JPS57150802 A JP S57150802A
Authority
JP
Japan
Prior art keywords
optical fiber
transmitting
groove
protective tube
oil feeding
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.)
Pending
Application number
JP56037057A
Other languages
Japanese (ja)
Inventor
Masaji Hashimoto
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.)
TOMINAGA SEISAKUSHO KK
Tominaga Manufacturing Co
Original Assignee
TOMINAGA SEISAKUSHO KK
Tominaga Manufacturing Co
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 TOMINAGA SEISAKUSHO KK, Tominaga Manufacturing Co filed Critical TOMINAGA SEISAKUSHO KK
Priority to JP56037057A priority Critical patent/JPS57150802A/en
Publication of JPS57150802A publication Critical patent/JPS57150802A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

PURPOSE:To increase transfer capacity and to prevent a fault due to a lightning stroke, etc., by installing a flexible protective tube into which an optical fiber for transmitting an optical signal between a control part of an oil feeding device and an input/otput part of an information processor has been made to pass through, in a slackened state, in a groove. CONSTITUTION:In an oil station, a groove 22 is formed by cutting a floor between an oil feeding device and an oil feeding information processor installed in a plate being at a distance from said device. A flexible protective tube 24 into which an optical fiber 19 for transmitting an optical signal between a control part of the oil feeding device and an input/output part of the information processor has been made to pass through, in a slackened state is installed in this groove 22. Subsequently, the protective tube 24 is fixed by filling the groove 22 with a restoring material 25 such as cement mortar, epoxy mortar, etc. In this way, after the optical fiber has been laid, even if a crack of the floor, etc. occur, they are absorbed by the protective tube, and cut of the optical fiber is prevented.
JP56037057A 1981-03-14 1981-03-14 Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station Pending JPS57150802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037057A JPS57150802A (en) 1981-03-14 1981-03-14 Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037057A JPS57150802A (en) 1981-03-14 1981-03-14 Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station

Publications (1)

Publication Number Publication Date
JPS57150802A true JPS57150802A (en) 1982-09-17

Family

ID=12486931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037057A Pending JPS57150802A (en) 1981-03-14 1981-03-14 Laying method of optical fiber for transmitting and receiving oil supply related signal in oil station

Country Status (1)

Country Link
JP (1) JPS57150802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014551U (en) * 1983-07-07 1985-01-31 トキコ株式会社 Gas station data transmission system
CN109093826A (en) * 2018-09-21 2018-12-28 佛山市瑞生通科技有限公司 The production method of fiber reinforced cement-based material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311154Y1 (en) * 1965-10-08 1968-05-15
JPS503508A (en) * 1973-05-14 1975-01-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311154Y1 (en) * 1965-10-08 1968-05-15
JPS503508A (en) * 1973-05-14 1975-01-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014551U (en) * 1983-07-07 1985-01-31 トキコ株式会社 Gas station data transmission system
CN109093826A (en) * 2018-09-21 2018-12-28 佛山市瑞生通科技有限公司 The production method of fiber reinforced cement-based material

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