JPH073285Y2 - 水平検出装置 - Google Patents
水平検出装置Info
- Publication number
- JPH073285Y2 JPH073285Y2 JP14224289U JP14224289U JPH073285Y2 JP H073285 Y2 JPH073285 Y2 JP H073285Y2 JP 14224289 U JP14224289 U JP 14224289U JP 14224289 U JP14224289 U JP 14224289U JP H073285 Y2 JPH073285 Y2 JP H073285Y2
- Authority
- JP
- Japan
- Prior art keywords
- bubble
- light emitting
- horizontal
- bubbles
- light
- 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
- 238000001514 detection method Methods 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14224289U JPH073285Y2 (ja) | 1989-12-09 | 1989-12-09 | 水平検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14224289U JPH073285Y2 (ja) | 1989-12-09 | 1989-12-09 | 水平検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381509U JPH0381509U (2) | 1991-08-20 |
| JPH073285Y2 true JPH073285Y2 (ja) | 1995-01-30 |
Family
ID=31689080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14224289U Expired - Lifetime JPH073285Y2 (ja) | 1989-12-09 | 1989-12-09 | 水平検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073285Y2 (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003076366A (ja) * | 2001-09-05 | 2003-03-14 | Yamaha Corp | 音信号生成装置および音信号生成システム |
-
1989
- 1989-12-09 JP JP14224289U patent/JPH073285Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0381509U (2) | 1991-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5031329A (en) | Digital level with plumb | |
| US3498131A (en) | Liquid level measuring or indicating device | |
| US4625423A (en) | Electronic inclination gauge | |
| CN101375128B (zh) | 多轴泡瓶装置 | |
| EP0168150A1 (en) | Electronic inclination sensing device | |
| US4845469A (en) | Device for electrically monitoring oil level, particularly in automobile internal combustion engines | |
| KR101938098B1 (ko) | 전극과 광학을 이용한 리크센서 | |
| JPH073285Y2 (ja) | 水平検出装置 | |
| JPS63147650A (ja) | 記録装置 | |
| US4121457A (en) | Liquid sensor | |
| US4279078A (en) | Fluid presence detector | |
| US7595479B2 (en) | Tilt detector and tilt detecting method for the same | |
| CA1180549A (en) | Level indicator | |
| JPH0470572B2 (2) | ||
| US20020162235A1 (en) | Tilt sensor or an automatic leveling device | |
| GB2192057A (en) | Electronic tilt-sensitive device | |
| CN210346699U (zh) | 新型传感器及应用该新型传感器的激光水平仪 | |
| CN112739990A (zh) | 流量传感器装置 | |
| US4745358A (en) | Auxiliary displaying device of a digital meter display | |
| EP0629283A1 (en) | Levelling device | |
| WO1980001412A1 (en) | A transducer | |
| JPS5899739A (ja) | 気泡検出器 | |
| CN2304751Y (zh) | 液压支架倾斜状态监测仪 | |
| JPH0720512U (ja) | 水準器 | |
| JPH0426045B2 (2) |