CN2069107U - 浮子式光电型编码带液位计 - Google Patents
浮子式光电型编码带液位计 Download PDFInfo
- Publication number
- CN2069107U CN2069107U CN 90202847 CN90202847U CN2069107U CN 2069107 U CN2069107 U CN 2069107U CN 90202847 CN90202847 CN 90202847 CN 90202847 U CN90202847 U CN 90202847U CN 2069107 U CN2069107 U CN 2069107U
- Authority
- CN
- China
- Prior art keywords
- type
- float
- liquid level
- transmission
- signal
- 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.)
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- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90202847 CN2069107U (zh) | 1990-03-17 | 1990-03-17 | 浮子式光电型编码带液位计 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90202847 CN2069107U (zh) | 1990-03-17 | 1990-03-17 | 浮子式光电型编码带液位计 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2069107U true CN2069107U (zh) | 1991-01-09 |
Family
ID=4884167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90202847 Withdrawn CN2069107U (zh) | 1990-03-17 | 1990-03-17 | 浮子式光电型编码带液位计 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2069107U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102538909A (zh) * | 2012-02-13 | 2012-07-04 | 武汉理工大学 | 光纤测量液位装置 |
CN103185625A (zh) * | 2012-11-03 | 2013-07-03 | 刘万更 | 光纤半绝对值编码器 |
-
1990
- 1990-03-17 CN CN 90202847 patent/CN2069107U/zh not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102538909A (zh) * | 2012-02-13 | 2012-07-04 | 武汉理工大学 | 光纤测量液位装置 |
CN103185625A (zh) * | 2012-11-03 | 2013-07-03 | 刘万更 | 光纤半绝对值编码器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 6, UNIT 1, HOUSE 12, NO. 22, XIJIAOTAIPING ROAD, BEIJING CITY TO: NO. 4, UNIT 1, HOUSE 18, NO. 22, XIJIAOTAIPING ROAD, BEIJING CITY |
|
CP03 | Change of name, title or address |
Address after: No. 18, building 1, No. 4, Taiping Road, 22 west suburb, Beijing Patentee after: Gao Xiuzhen Address before: No. 12, building 1, No. 6, Taiping Road, 22 west suburb, Beijing Patentee before: Gao Xiuzhen |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: YIN BAOQUAN |
|
CP01 | Change in the name or title of a patent holder |
Co-patentee after: Yin Baoquan |
|
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
RN01 | Renewal of patent term | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |