JPH02144743U - - Google Patents
Info
- Publication number
- JPH02144743U JPH02144743U JP5407789U JP5407789U JPH02144743U JP H02144743 U JPH02144743 U JP H02144743U JP 5407789 U JP5407789 U JP 5407789U JP 5407789 U JP5407789 U JP 5407789U JP H02144743 U JPH02144743 U JP H02144743U
- Authority
- JP
- Japan
- Prior art keywords
- image sensor
- light
- optical means
- optical
- pressure
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5407789U JPH02144743U (ko) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5407789U JPH02144743U (ko) | 1989-05-10 | 1989-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02144743U true JPH02144743U (ko) | 1990-12-07 |
Family
ID=31575818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5407789U Pending JPH02144743U (ko) | 1989-05-10 | 1989-05-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02144743U (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015079751A (ja) * | 2013-10-15 | 2015-04-23 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 圧力センサー |
WO2018016478A1 (ja) * | 2016-07-20 | 2018-01-25 | リューベ株式会社 | 流体の流動検知装置 |
CN109643622A (zh) * | 2016-07-20 | 2019-04-16 | 鲁贝株式会社 | 流体的流动检测装置 |
-
1989
- 1989-05-10 JP JP5407789U patent/JPH02144743U/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015079751A (ja) * | 2013-10-15 | 2015-04-23 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 圧力センサー |
WO2018016478A1 (ja) * | 2016-07-20 | 2018-01-25 | リューベ株式会社 | 流体の流動検知装置 |
KR20190030689A (ko) * | 2016-07-20 | 2019-03-22 | 류베 가부시키가이샤 | 유체의 유동 감지 장치 |
CN109643622A (zh) * | 2016-07-20 | 2019-04-16 | 鲁贝株式会社 | 流体的流动检测装置 |
RU2748613C2 (ru) * | 2016-07-20 | 2021-05-28 | Луб Корпорейшн | Устройство для обнаружения потока текучей среды |
US11209098B2 (en) | 2016-07-20 | 2021-12-28 | Lube Corporation | Device for detecting fluid flow |