CN100470205C - 一种斜叶轮直读水表 - Google Patents
一种斜叶轮直读水表 Download PDFInfo
- Publication number
- CN100470205C CN100470205C CNB200710078135XA CN200710078135A CN100470205C CN 100470205 C CN100470205 C CN 100470205C CN B200710078135X A CNB200710078135X A CN B200710078135XA CN 200710078135 A CN200710078135 A CN 200710078135A CN 100470205 C CN100470205 C CN 100470205C
- Authority
- CN
- China
- Prior art keywords
- impeller
- water meter
- rectifier
- rachis
- blade
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000011521 glass Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710078135XA CN100470205C (zh) | 2007-01-24 | 2007-01-24 | 一种斜叶轮直读水表 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710078135XA CN100470205C (zh) | 2007-01-24 | 2007-01-24 | 一种斜叶轮直读水表 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008577A CN101008577A (zh) | 2007-08-01 |
| CN100470205C true CN100470205C (zh) | 2009-03-18 |
Family
ID=38697116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710078135XA Active CN100470205C (zh) | 2007-01-24 | 2007-01-24 | 一种斜叶轮直读水表 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100470205C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677899B (zh) * | 2020-06-20 | 2021-12-17 | 江苏师范大学 | 带有流量检测功能的输送阀 |
-
2007
- 2007-01-24 CN CNB200710078135XA patent/CN100470205C/zh active Active
Non-Patent Citations (2)
| Title |
|---|
| 总线直读式远传水表. 吴杰.微计算机信息，第22卷第5-1期. 2006 |
| 总线直读式远传水表. 吴杰.微计算机信息，第22卷第5-1期. 2006 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101008577A (zh) | 2007-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400052 Hualong Avenue, Kowloon District, Chongqing, No. 2 Patentee after: CHONGQING SMART WATER METER GROUP CO., LTD. Address before: 400052 Chongqing high tech Zone, 2 Hualong Avenue, Kowloon Park. Patentee before: Chongqing Intelligent Water-Meter Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 400052 Hualong Avenue, Kowloon District, Chongqing, No. 2 Patentee after: Chongqing smart water Co., Ltd. Address before: 400052 Hualong Avenue, Kowloon District, Chongqing, No. 2 Patentee before: CHONGQING SMART WATER METER GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A direct reading water meter with inclined impeller Effective date of registration: 20201104 Granted publication date: 20090318 Pledgee: CHONGQING QIANWEI SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Pledgor: CHONGQING INTELLIGENCE WATER Co.,Ltd. Registration number: Y2020500000015 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211029 Granted publication date: 20090318 Pledgee: CHONGQING QIANWEI SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Pledgor: CHONGQING INTELLIGENCE WATER CO.,LTD. Registration number: Y2020500000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |