JPH0650731Y2 - 走行距離計 - Google Patents
走行距離計Info
- Publication number
- JPH0650731Y2 JPH0650731Y2 JP6011489U JP6011489U JPH0650731Y2 JP H0650731 Y2 JPH0650731 Y2 JP H0650731Y2 JP 6011489 U JP6011489 U JP 6011489U JP 6011489 U JP6011489 U JP 6011489U JP H0650731 Y2 JPH0650731 Y2 JP H0650731Y2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- pipeline
- pulse signal
- circuit
- pulse generator
- 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.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 description 31
- 238000007493 shaping process Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Measurement Of Distances Traversed On The Ground (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6011489U JPH0650731Y2 (ja) | 1989-05-24 | 1989-05-24 | 走行距離計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6011489U JPH0650731Y2 (ja) | 1989-05-24 | 1989-05-24 | 走行距離計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150511U JPH02150511U (en, 2012) | 1990-12-26 |
| JPH0650731Y2 true JPH0650731Y2 (ja) | 1994-12-21 |
Family
ID=31587192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6011489U Expired - Lifetime JPH0650731Y2 (ja) | 1989-05-24 | 1989-05-24 | 走行距離計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650731Y2 (en, 2012) |
-
1989
- 1989-05-24 JP JP6011489U patent/JPH0650731Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02150511U (en, 2012) | 1990-12-26 |
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