An economical, efficient, practical and easy-to-use modular drainage unit capable of efficiently collecting and evacuating drainage water and designed to provide a global solution for producing a very simple drainage process. The modular drainage unit (1) is characterized in that it comprises an elo
An economical, efficient, practical and easy-to-use modular drainage unit capable of efficiently collecting and evacuating drainage water and designed to provide a global solution for producing a very simple drainage process. The modular drainage unit (1) is characterized in that it comprises an elongated body (2), traversed by a longitudinal collecting conduit (3), and comprising flow passages (5) opening on the peripheral walls of the body (2) and emerging into the conduit (3), the flow passages (5) being arranged to enable drainage water to circulate by gravity towards the collecting conduit (3), and it comprises connecting method (6) designed to assemble two successive drainage units (1) and further comprises an outer water permeable casing (7) to trap soil. The invention is useful for draining grounds in general and around buildings.
대표청구항▼
An economical, efficient, practical and easy-to-use modular drainage unit capable of efficiently collecting and evacuating drainage water and designed to provide a global solution for producing a very simple drainage process. The modular drainage unit (1) is characterized in that it comprises an elo
An economical, efficient, practical and easy-to-use modular drainage unit capable of efficiently collecting and evacuating drainage water and designed to provide a global solution for producing a very simple drainage process. The modular drainage unit (1) is characterized in that it comprises an elongated body (2), traversed by a longitudinal collecting conduit (3), and comprising flow passages (5) opening on the peripheral walls of the body (2) and emerging into the conduit (3), the flow passages (5) being arranged to enable drainage water to circulate by gravity towards the collecting conduit (3), and it comprises connecting method (6) designed to assemble two successive drainage units (1) and further comprises an outer water permeable casing (7) to trap soil. The invention is useful for draining grounds in general and around buildings. 357/004; US-4882683, 19891100, Rupp et al., 364/521; US-4893509, 19900100, MacIver et al., 073/517.AV; US-4896325, 19900100, Coldren, 372/020; US-4896948, 19900100, Dono et al., 350/355; US-4897708, 19900100, Clements, 357/065; US-4902083, 19900200, Wells, 350/006.6; US-4915463, 19900400, Barbee, Jr., 350/001.1; US-4915479, 19900400, Clarke, 350/345; US-4924413, 19900500, Suwannukul, 364/521; US-4926241, 19900500, Carey, 357/075; US-4930043, 19900500, Wiegand, 361/283; US-4934773, 19900600, Becker, 350/006.6; US-4940309, 19900700, Baum, 350/171; US-4943815, 19900700, Aldrich et al., 346/108; US-4945773, 19900800, Sickafus, 073/862.59; US-4949148, 19900800, Bartelink, 357/074; US-4950890, 19900800, Gelbart, 250/237.G; US-4952925, 19900800, Haastert, 340/784; US-4954789, 19900900, Sampsell, 330/004.3; US-4956619, 19900900, Hornbeck, 330/004.3; US-4961633, 19901000, Ibrahim et al., 350/392; US-4963012, 19901000, Tracy et al., 359/514; US-4970575, 19901100, Soga et al., 357/072; US-4978202, 19901200, Yang, 350/331.R; US-4982184, 19910100, Kirkwood, 340/783; US-4982265, 19910100, Wat
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이 특허에 인용된 특허 (4)
Houck Randall J. (6 Junco La. Brevard NC 28712) Houck Michael H. (Rosman Hwy. Brevard NC 28712) Houck Harold J. (Pisgah Forest NC), Light-weight drainage line units.
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