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公开(公告)号：EP3243969B1
公开(公告)日：2019-11-13
申请号：EP17275050.7
申请日：2017-04-19
Applicant: Permavoid Limited
Inventor： RAMELLA, Stuart , DANIELS, Ben
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公开(公告)号：EP3117040B1
公开(公告)日：2018-09-26
申请号：EP15708835.2
申请日：2015-03-11
Applicant: Permavoid Limited
Abstract: Sports field, comprising a base structure and a cover, wherein the cover is at least partly permeable to fluid, especially water, wherein the base structure comprises voids for containing fluid, wherein the base structure forms a substantially continuous deck supporting the cover, wherein the cover comprises or is formed by an artificial sports layer, such as artificial grass, at least a number of said voids being in fluid communication with each other, and wherein wick elements are provided fluidly connecting at least a number of said voids with said cover for supplying fluid from said voids to said top layer.
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公开(公告)号：EP2454415B1
公开(公告)日：2017-12-06
申请号：EP10734531.6
申请日：2010-07-13
Applicant: Permavoid Limited , Thornton Sports Limited
Inventor： CULLETON, Paul, David , SHUTTLEWORTH, Andrew, Bryan , VAN RAAM, Carolus, Hermanus , SAXBY, David , POMFRET, William
IPC: E01C13/02
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公开(公告)号：EP2454416A1
公开(公告)日：2012-05-23
申请号：EP10737094.2
申请日：2010-07-13
Applicant: Permavoid Limited
Abstract: A structural module which is suitable for combining with like structural modules to form an area suitable for walking on and/or for travelling directly over by a vehicle, comprises a flat top wall and a bottom wall spaced therefrom by side walls so as to define a volume between the top and bottom walls. The top wall is provided with a plurality of apertures to permit the flow of liquid into the volume, and the side walls and/or the bottom wall are provided with apertures to permit the flow of liquid out of the volume. The size and shape of each aperture in the top wall is such that the maximum diameter of sphere that the aperture would let through is in a range up to 10 mm.
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Patent Agency Ranking
公开(公告)号：EP2885460A1
公开(公告)日：2015-06-24
申请号：EP13735250.6
申请日：2013-07-05
Applicant: Permavoid Limited
CPC classification number: A01G9/02 , A01G9/033 , A01G9/1423 , E01C3/006 , E01C13/083 , E04D11/002 , Y02A30/254 , Y02A40/252 , Y02B80/32 , Y02P60/148
Abstract: Plant surface structure, comprising plastic base elements, each base element having a deck carried by a series of pillar elements, wherein at least a number of the pillar elements have an open top end in said deck, wherein at least a membrane is placed over said deck and is provided with slits or cut-outs or water permeable elements, such that they open into at least some of the open top ends of pillars, wherein a growing medium is provided on the membrane and a growing medium is provided in said pillars, the growing medium in said pillars preferably being in fluid contact with the growing medium on said membrane.
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公开(公告)号：EP2454415A2
公开(公告)日：2012-05-23
申请号：EP10734531.6
申请日：2010-07-13
Applicant: Permavoid Limited , Thornton Sports Limited
Inventor： CULLETON, Paul, David , SHUTTLEWORTH, Andrew, Bryan , VAN RAAM, Carolu, Hermanus , SAXBY, David , POMFRET, William
IPC: E01C3/00
Abstract: An area suitable for sporting activities comprises an upper synthetic surface layer, and a sub-surface support layer which includes a load bearing structural module. The structural module comprises a top wall and a bottom wall spaced therefrom by one or more supporting elements so as to define a volume between the top and bottom walls. The top wall is provided with a plurality of apertures to permit the flow of liquid into and out of the volume. The size and shape of the apertures is such that the apertures cause substantially no variation in the flatness of the synthetic surface layer.
Abstract translation: 适用于运动活动的区域包括上合成表面层和包括承重结构模块的子表面支撑层。 结构模块包括由一个或多个支撑元件与其隔开的顶壁和底壁，以便限定顶壁和底壁之间的体积。 顶壁设置有多个孔，以允许液体流入和流出体积。 孔的尺寸和形状使得孔几乎不引起合成表面层的平坦度的变化。
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38.发明公开
公开(公告)号：EP2198093A1
公开(公告)日：2010-06-23
申请号：EP08806198.1
申请日：2008-09-03
Applicant: Coventry University , Permavoid Limited
Inventor： LOWE, Timothy, Robert , SHUTTLEWORTH, Andrew , CULLETON, Paul, David , PUEHMEIER, Tim
IPC: E03F1/00
CPC classification number: E03F1/005
Abstract: A structural module (10) for use in water irrigation, water drainage, water retention and water filtering systems, comprises a load bearing base unit (10) and porous material (15), wherein the base unit has a top wall (11) and a bottom wall (12) spaced therefrom by one or more supporting elements (13, 20) so as to define a volume between the top and bottom walls. The base unit being provided with apertures (17, 18, 19) to permit the flow of liquid into and out of the volume. The porous material is a block (15) foamed polymeric material which occupies a substantial portion of the volume within the base unit and absorbs and retains water that passes through the apertures.
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公开(公告)号：EP1315584B1
公开(公告)日：2009-02-25
申请号：EP01963270.2
申请日：2001-09-07
Applicant: Permavoid Limited
Inventor： SHUTTLEWORTH, Andrew, Bryan
CPC classification number: B09B1/006 , B09B1/00 , B09C1/005 , E02D3/10 , E02D19/12 , E02D31/00 , E02D2300/001 , E02D2300/0076 , E02D2450/105
Abstract: Apparatus (10) suitable for venting and dispensing gas from an area of ground. The apparatus (10) comprising a passage arrangement (14) locatable in the ground extending generally horizontally and formed from a plurality of self-supporting open units (16). One or more columns (22) extends downwardly from the passage (14), the columns (22) being formed of a core material (24) having an open permeable structure. The or each column (22) has a fluid permable exterior, and is in communication with the passage (14).
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公开(公告)号：EP1311727B1
公开(公告)日：2008-06-04
申请号：EP01961026.0
申请日：2001-08-17
Applicant: Permavoid Limited
Inventor： MARSHALL, Richard, Granville
Abstract: A sub-base layer for use in construction, comprises a plurality of connected substantially cuboid modules each having spaced-apart, substantially parallel top and bottom walls joined by a peripheral sidewall defining an enclosed volume. The connection between the modules is effected by a plurality of tie members which prevent lateral movement of the modules relative to one another. The layer is particularly useful as a lightweight replacement for aggregate sub-base layers in foundations, roadways, pavement, carparks, and the like.
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