Title:
NONPOINT POLLUTION REDUCTION DEVICE FOR BRIDGE DRAIN
Document Type and Number:
WIPO Patent Application WO/2024/043543
Kind Code:
A1
Abstract:
The present invention relates to a nonpoint pollution reduction device for a bridge drain, the device being provided at a bridge so as to filter out nonpoint pollutants flowing out of a bridge drain and monitor the amount of filtered-out nonpoint pollutants. The present invention may comprise: a fixing plate including a first length-adjusting part, a bridge fixing part hinge-connected to the first length-adjusting part, and a second length-adjusting part coupled to the first length-adjusting part; a filter main body connected to the second length-adjusting part so as to face the bridge drain; a filter module which is provided in the filter main body, and which includes a collection part, a filter part connected to the collection part, and a weight sensing part for connecting the collection part and the filter part; and a communication module provided at the filter main body.
Inventors:
LEE JU SEUNG (KR)
LEE JU HWAN (KR)
LEE JU HWAN (KR)
Application Number:
PCT/KR2023/010437
Publication Date:
February 29, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
LANDROAD INC (KR)
International Classes:
E01D19/08; E03F5/14; G16Y40/40
Foreign References:
| KR101959509B1 | 2019-03-18 | |||
| CN216838966U | 2022-06-28 | |||
| KR101959508B1 | 2019-03-18 | |||
| KR101658065B1 | 2016-09-20 | |||
| KR101794124B1 | 2017-11-06 |
Attorney, Agent or Firm:
SON, Ki Ho (KR)
Download PDF: