JPS5262049A - Measurement of dip - Google Patents
Measurement of dipInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974987A (en) * | 1972-11-20 | 1974-07-19 |
-
1975
- 1975-11-17 JP JP50137306A patent/JPS5262049A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4974987A (en) * | 1972-11-20 | 1974-07-19 |
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5262049A (en) | Measurement of dip | |
JPS52440A (en) | Measuring system | |
JPS5395676A (en) | Speed measuring system | |
JPS53128238A (en) | Velocity test system | |
JPS5339158A (en) | Object shape information generating system | |
JPS52461A (en) | Device for measuring weight | |
JPS533262A (en) | Radiation thickness meter | |
JPS538569A (en) | Ic test method | |
JPS5384787A (en) | Calibrating method of delay time measuring apparatus | |
JPS5229772A (en) | Weight measurement method for running vehicles | |
JPS51123658A (en) | A measuring method to analyze each dimensions of the compounded metal which composes a single unit | |
JPS5223372A (en) | Mintur measuring instrument | |
JPS5216543A (en) | Workability tester for powder coating | |
JPS525580A (en) | Reversibee stop-watch | |
JPS5249045A (en) | Exciter | |
JPS51142349A (en) | Standard-setting device of cylinder gauge | |
JPS51113763A (en) | Wave memory time measuring method | |
JPS5225675A (en) | Method of measuring undesired mode attenuation characteristics | |
JPS5237472A (en) | Weight measuring method | |
JPS527565A (en) | Method of and apparatus for stopping object at fixed position | |
JPS5350916A (en) | Measuring method of interference wave | |
JPS51144292A (en) | Moisture rate measurement method | |
JPS5441783A (en) | Method and apparatus for detection of ultrasonic wave receiving signals | |
JPS527084A (en) | Shearing accuracy checking device for strip shearing machine | |
JPS51129123A (en) | Ghost disturbance wave measurment method |