JPS5262049A - Measurement of dip - Google Patents

Measurement of dip

Info

Publication number
JPS5262049A
JPS5262049A JP50137306A JP13730675A JPS5262049A JP S5262049 A JPS5262049 A JP S5262049A JP 50137306 A JP50137306 A JP 50137306A JP 13730675 A JP13730675 A JP 13730675A JP S5262049 A JPS5262049 A JP S5262049A
Authority
JP
Japan
Prior art keywords
dip
shock
steel tower
measurement
progressive wave
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
JP50137306A
Other languages
Japanese (ja)
Inventor
Atsushi Kato
Hideo Takahashi
Takeshi Yanagisawa
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP50137306A priority Critical patent/JPS5262049A/en
Publication of JPS5262049A publication Critical patent/JPS5262049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

PURPOSE: To enable an accurate measurement of the dip without complicated preparatory work, by giving a shock to the aerial wire to generate a shock progressive wave at a steel tower side end and by measuring the time required until the progressive wave comes back after reflected by the steel tower on the other side.
COPYRIGHT: (C)1977,JPO&Japio
JP50137306A 1975-11-17 1975-11-17 Measurement of dip Pending JPS5262049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137306A JPS5262049A (en) 1975-11-17 1975-11-17 Measurement of dip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137306A JPS5262049A (en) 1975-11-17 1975-11-17 Measurement of dip

Publications (1)

Publication Number Publication Date
JPS5262049A true JPS5262049A (en) 1977-05-23

Family

ID=15195591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137306A Pending JPS5262049A (en) 1975-11-17 1975-11-17 Measurement of dip

Country Status (1)

Country Link
JP (1) JPS5262049A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100762U (en) * 1977-12-27 1979-07-16
WO2024075153A1 (en) * 2022-10-03 2024-04-11 日本電信電話株式会社 Stake position change detection system and stake position change detection method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974987A (en) * 1972-11-20 1974-07-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974987A (en) * 1972-11-20 1974-07-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100762U (en) * 1977-12-27 1979-07-16
WO2024075153A1 (en) * 2022-10-03 2024-04-11 日本電信電話株式会社 Stake position change detection system and stake position change detection method

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