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    • 6. 发明公开
    • Self-watering pot assembly for plants
    • SelbstbewässerungstopfanordnungfürPflanzen
    • EP2540155A1
    • 2013-01-02
    • EP11172359.9
    • 2011-07-01
    • Ormazabal Ochoa de Chinchetru, Ignacio
    • Ormazabal Ochoa de Chinchetru, Ignacio
    • A01G27/02
    • A01G27/00A01G27/003A01G27/008A01G27/02
    • It comprises an outer pot (110) having an inner cavity (115) for receiving an inner pot (130), the outer pot (110) having an interior (117) where a tray structure (118) is provided comprising trays (118a, 118b, 118c) dividing said interior (117) into sub-chambers (C1, C2, C3, C4) arranged at different levels for supplying watering liquid towards the inner cavity (115) at different heights through openings (116, 131) formed in the outer and inner pots (110, 130). Valve means (300) operated according to the hydrostatic pressure of the watering liquid in the sub-chamber (C1, C2, C3, C4) are provided for allowing controlled supply of watering liquid to the inner cavity (115). Adjusting means are provided for controlling the amount of watering liquid supplied into each sub-chamber (C1, C2, C3, C4).
    • 其包括具有用于容纳内锅(130)的内​​腔(115)的外锅(110),所述外锅(110)具有内部(117),其中设置有托盘结构(118),其包括托盘(118a, 118b,118c)将所述内部(117)分隔成不同级别的子室(C1,C2,C3,C4),用于通过形成在所述内腔(115)中的开口(116,131)以不同的高度向所述内腔 外罐和内罐(110,130)。 提供根据子室(C1,C2,C3,C4)中的浇水液体的静水压力操作的阀装置(300),用于允许控制向内腔(115)供水。 提供调节装置,用于控制供应到每个子室(C1,C2,C3,C4)中的浇水液体的量。
    • 8. 发明公开
    • Watering spike
    • Bewässerungsspitze
    • EP1201118A1
    • 2002-05-02
    • EP01204161.2
    • 2001-10-30
    • Naff B.V.
    • Van Holstein, Petrus Simon Nicolaas Maria
    • A01G29/00A01G31/02
    • A01G31/02A01G27/008A01G29/00Y02P60/216
    • The present invention relates to a spike (1), for supplying a fluid from a pipe (2) to a nutrient medium, such as a substrate, which spike (1) comprises a pin-shaped body, which at a first end is providcd with an opening for attaching a pipe (2) and at the other end tapers to form a piercing element at that end, the spike (1) comprising a knife-shaped member (22) that is placed in the movement path of the fluid, in order to distribute fluid over the walls of the body, the aperture for attaching the pipe (2) connecting to a channel or chamber (11) for receiving fluid in it, which chamber (11) comprises an outflow aperture (14) for dispensing fluid, and a guide wall (20) being provided near the outflow aperture (14), in order to guide the fluid from the outflow aperture (14) of the channel or chamber (11) in the direction of the knife-shaped member (22).
    • 本发明涉及一种用于将流体从管道(2)供应到营养介质(例如基底)上的尖钉(1),所述尖钉(1)包括销状体,其在第一端被提供 具有用于附接管道(2)的开口并且在另一端处成锥形以在该端部处形成穿孔元件,所述钉(1)包括放置在流体的移动路径中的刀形构件(22) 为了将流体分布在身体的壁上,用于附接连接到用于接收流体的通道或腔室(11)的管道(2)的孔,该腔室(11)包括用于分配的流出孔(14) 流体和在流出孔(14)附近设置的引导壁(20),以便引导来自通道或室(11)的流出孔(14)的流体沿刀形构件的方向( 22)。
    • 9. 发明公开
    • HYGROSTAT AND SYSTEM
    • 液压调节器以及与防御系统
    • EP0808449A1
    • 1997-11-26
    • EP96900199.0
    • 1996-01-02
    • MOSS PRODUCTS PROPRIETARY LIMITED
    • NUNN, Kenneth, LawrenceWILSON, Robert, Michael
    • A01G25A01G27F16K31G01N19
    • A01G27/008A01G25/167F16K31/001G01N19/10
    • A hygrostat suitable for use burying in the soil near a plant (for example, a pot-plant) which employs a hygroscopic element of a coherent polymer that is preferably arranged to be in direct contact with the soil and to have no lost motion as it expands or contracts so that soil cannot interpose itself at the ends of the element. A hygrostat system and method for delivering water to the surface of the soil at a fixed distance from a buried hygrostat unit are also disclosed. In the example shown in the figure, the hygrostat unit comprises: an upper chamber (12) shaped like an inverted cup which is closed by a diaphragm and which has water inlet/outlet spigots (16) extending from its top; a lower frame (18) that is shaped like an inverted stirrup having a lower arch (20) and an integrally-moulded upper snapring (22) which fits inside the rim of chamber (14); a strip-form polymeric hygroscopic element (24) which is clipped at its lower end to a key-stone protrusion (26) at the bottom of frame (18); and, a pair of guide rails (28) on each side of element (24) which serve to stiffen the element against buckling, the upper ends of rails (28) being joined together by a foot (30) to which the upper end of element (24) is clipped and which is itself attached to the diaphragm by 'pull-through' studs (32), the lower ends of rails (18) being free to slide over keystone (26) while being laterally located thereby.