CN202323898U - 一种流道结构 - Google Patents
一种流道结构 Download PDFInfo
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- CN202323898U CN202323898U CN2011204592382U CN201120459238U CN202323898U CN 202323898 U CN202323898 U CN 202323898U CN 2011204592382 U CN2011204592382 U CN 2011204592382U CN 201120459238 U CN201120459238 U CN 201120459238U CN 202323898 U CN202323898 U CN 202323898U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Application Number | Priority Date | Filing Date | Title |
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CN2011204592382U CN202323898U (zh) | 2011-11-18 | 2011-11-18 | 一种流道结构 |
Applications Claiming Priority (1)
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CN2011204592382U CN202323898U (zh) | 2011-11-18 | 2011-11-18 | 一种流道结构 |
Publications (1)
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CN202323898U true CN202323898U (zh) | 2012-07-11 |
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CN2011204592382U Expired - Lifetime CN202323898U (zh) | 2011-11-18 | 2011-11-18 | 一种流道结构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105892505A (zh) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | 流量控制闸门装置 |
CN109487764A (zh) * | 2018-10-18 | 2019-03-19 | 贵州省水利水电勘测设计研究院 | 一种流量控制结构 |
US11874150B2 (en) | 2020-04-28 | 2024-01-16 | Neptune Technology Group Inc. | Water meter assembly with taper for minimizing head loss |
-
2011
- 2011-11-18 CN CN2011204592382U patent/CN202323898U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105892505A (zh) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | 流量控制闸门装置 |
CN109487764A (zh) * | 2018-10-18 | 2019-03-19 | 贵州省水利水电勘测设计研究院 | 一种流量控制结构 |
US11874150B2 (en) | 2020-04-28 | 2024-01-16 | Neptune Technology Group Inc. | Water meter assembly with taper for minimizing head loss |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Chengdu Hydroelectric Investigation & Design Institute of SPC Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of China Hydropower Consu |
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C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP CHENGDU INVESTIGATION DESIGN + R Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF SPC |
|
CP01 | Change in the name or title of a patent holder |
Address after: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee after: Co., Ltd of Chengdu survey and design academy of electricity Jian group of China Address before: The North Qingyang District of Chengdu City, Sichuan Province, No. 610072 Patentee before: Chengdu Hydroelectric Investigation & Design Institute of SPC |
|
CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
CX01 | Expiry of patent term |