CN2585196Y - 光纤液位计 - Google Patents
光纤液位计 Download PDFInfo
- Publication number
- CN2585196Y CN2585196Y CN 02288726 CN02288726U CN2585196Y CN 2585196 Y CN2585196 Y CN 2585196Y CN 02288726 CN02288726 CN 02288726 CN 02288726 U CN02288726 U CN 02288726U CN 2585196 Y CN2585196 Y CN 2585196Y
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- Prior art keywords
- light path
- control system
- path control
- float
- housing
- 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
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 239000013307 optical fiber Substances 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 11
- 239000012530 fluid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288726 CN2585196Y (zh) | 2002-12-06 | 2002-12-06 | 光纤液位计 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288726 CN2585196Y (zh) | 2002-12-06 | 2002-12-06 | 光纤液位计 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585196Y true CN2585196Y (zh) | 2003-11-05 |
Family
ID=33748513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288726 Expired - Lifetime CN2585196Y (zh) | 2002-12-06 | 2002-12-06 | 光纤液位计 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585196Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597721A (zh) * | 2009-06-04 | 2012-07-18 | 印度空间研究组织空间部(Isro) | 光纤液面检测器 |
| CN102661774A (zh) * | 2012-05-07 | 2012-09-12 | 青岛海诺测控有限公司 | 油舱液位测量仪 |
-
2002
- 2002-12-06 CN CN 02288726 patent/CN2585196Y/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597721A (zh) * | 2009-06-04 | 2012-07-18 | 印度空间研究组织空间部(Isro) | 光纤液面检测器 |
| CN102597721B (zh) * | 2009-06-04 | 2015-06-17 | 印度空间研究组织空间部(Isro) | 光纤液面检测器 |
| CN102661774A (zh) * | 2012-05-07 | 2012-09-12 | 青岛海诺测控有限公司 | 油舱液位测量仪 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of registration: 20070228 Pledge (preservation): Pledge |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Effective date of registration: 20070228 Pledge (preservation): Pledge |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20080526 Pledge (preservation): Pledge registration |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20110429 Granted publication date: 20031105 Pledgee: Chaoyang City city credit cooperative Limited by Share Ltd Pledgor: Liu Wangeng Registration number: 2008210000437 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Floating pontoon type fiber liquid level meter Effective date of registration: 20110429 Granted publication date: 20031105 Pledgee: Chaoyang bank Limited by Share Ltd Pledgor: Liu Wangeng Registration number: 2011990000159 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120409 Granted publication date: 20031105 Pledgee: Chaoyang bank Limited by Share Ltd Pledgor: Liu Wangeng Registration number: 2011990000159 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Floating pontoon type fiber liquid level meter Effective date of registration: 20120409 Granted publication date: 20031105 Pledgee: Chaoyang bank Limited by Share Ltd Pledgor: Liu Wangeng Registration number: 2012990000132 |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121206 Granted publication date: 20031105 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121129 Granted publication date: 20031105 Pledgee: Chaoyang bank Limited by Share Ltd Pledgor: Liu Wangeng Registration number: 2012990000132 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |