GB174329A - Improved installation for weirs and the like - Google Patents
Improved installation for weirs and the likeInfo
- Publication number
- GB174329A GB174329A GB3381121A GB3381121A GB174329A GB 174329 A GB174329 A GB 174329A GB 3381121 A GB3381121 A GB 3381121A GB 3381121 A GB3381121 A GB 3381121A GB 174329 A GB174329 A GB 174329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weir
- apron
- stream
- weirs
- space
- 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
Links
- 238000009434 installation Methods 0.000 title 1
- 241000681094 Zingel asper Species 0.000 abstract 3
- 239000004575 stone Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
Abstract
174,329. Techn - Projeotierungs-und Baub³ro-Ges. J. Pfletschinger & Komp., and Lõufer, A. Jan. 18, 1921, [Convention date]. Weirs ; sluicegates.-To prevent damage to the bed of a stream below a weir d, Fig. 1, a plate or apron a is arranged below the weir with a suction channel b between its upstream edge and the brickwork of the weir. The stream flowing over the apron a induces a flow through the channel b and a back-current towards the weir in the space e which causes broken stone and ballast brought down by the stream to be deposited in the space e. The apron a may be flat or curved, and either fixed or hinged, in which case it may float freely, or may be adjusted in position. Fig. 4 shows the device applied to a sluice g.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB174329A true GB174329A (en) | 1923-03-15 |
Family
ID=1743614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3381121A Expired GB174329A (en) | 1921-12-15 | Improved installation for weirs and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB174329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1036143C (en) * | 2008-10-31 | 2010-05-04 | Oranjewoud Ingb Bv | DEVICE FOR PREVENTING DROWNING DANGER IN LEAVE. |
| CN107100143A (en) * | 2017-05-10 | 2017-08-29 | 西华大学 | A kind of new energy-dissipating structure of Hydraulic and Hydro-Power Engineering |
-
1921
- 1921-12-15 GB GB3381121A patent/GB174329A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1036143C (en) * | 2008-10-31 | 2010-05-04 | Oranjewoud Ingb Bv | DEVICE FOR PREVENTING DROWNING DANGER IN LEAVE. |
| EP2182120A1 (en) * | 2008-10-31 | 2010-05-05 | Ingenieursbureau Oranjewoud B.V. | Overflow dam and method for maintaining a water level at one side of the dam |
| CN107100143A (en) * | 2017-05-10 | 2017-08-29 | 西华大学 | A kind of new energy-dissipating structure of Hydraulic and Hydro-Power Engineering |
| CN107100143B (en) * | 2017-05-10 | 2019-06-07 | 西华大学 | A kind of energy-dissipating structure of hydraulic and hydroelectric engineering |
| CN110004891A (en) * | 2017-05-10 | 2019-07-12 | 西华大学 | A kind of energy dissipating method of hydraulic and hydroelectric engineering |
| CN110004891B (en) * | 2017-05-10 | 2020-08-07 | 西华大学 | Energy dissipation method for hydraulic and hydroelectric engineering |
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