中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

696 records (took 0.028 seconds)

    DRIP IRRIGATION PIPE AND AN IRRIGATION SPOUT THEREOF
    101.
    发明申请
    DRIP IRRIGATION PIPE AND AN IRRIGATION SPOUT THEREOF 有权

    公开(公告)号：US20230019950A1

    公开(公告)日：2023-01-19

    申请号：US17952731

    申请日：2022-09-26

    Applicant: NETAFIM, LTD.

    Inventor： YUVAL MENAHEM GABAY ,  ABED MASARWA

    IPC: A01G25/02

    Abstract: A spout member for attachment to an outer side of a drip irrigation pip has a lower side arranged to attach the pipe. The lower side of the spout member includes at least one rib for facilitating its attachment, where attachment may be to an irrigation pipe, possibly a drip irrigation pipe.

    IRRIGATION CONTROLLER
    102.
    发明申请
    IRRIGATION CONTROLLER 有权

    公开(公告)号：US20220369578A1

    公开(公告)日：2022-11-24

    申请号：US17748120

    申请日：2022-05-19

    Applicant: NETAFIM, LTD.

    Inventor： ROMAN LEV

    IPC: A01G25/16 ,  H02J4/00

    Abstract: An irrigation controller includes an electrical circuit suitable for receiving incoming power of either AC or DC voltage and operating valves of either AC or DC type. The electrical circuit has a power supply module, a driver and a microcontroller. The power supply module is arranged to convert the incoming power to DC voltage that is supplied into the electrical circuit. The driver includes outgoing ports that are connected to an irrigation valve coupled to the irrigation controller, and the microcontroller is arranged to control activation of the valve via the driver.

    ROTATING SPRINKLER
    103.
    发明申请
    ROTATING SPRINKLER 有权

    公开(公告)号：US20210316325A1

    公开(公告)日：2021-10-14

    申请号：US17243010

    申请日：2021-04-28

    Applicant: NETAFIM, LTD.

    Inventor： GAD PELEG ,  NITZAN BUSTAN

    IPC: B05B15/74 ,  B05B3/04 ,  B05B15/16 ,  B05B3/02

    Abstract: A rotating sprinkler includes a housing and a movable core. The core can assume retracted and extended states relative to the housing and incudes a cover, an impact member and a stream deflector. In the extended state, both the cover and the impact member can pivot between pivoted and non-pivoted states about a hinge defining an axis H generally orthogonal to axis X and the stream deflector is fixed against rotation about the hinge.

    CORRUGATED PIPING ASSEMBLY AND SLEEVE FOR SAME
    104.
    发明申请
    CORRUGATED PIPING ASSEMBLY AND SLEEVE FOR SAME 有权

    公开(公告)号：US20210212274A1

    公开(公告)日：2021-07-15

    申请号：US17197118

    申请日：2021-03-10

    Applicant: Netafim, Ltd.

    Inventor： Kumar Warke

    IPC: A01G25/02 ,  F16L25/00

    Abstract: A corrugated piping assembly for use in an irrigation system for bridging between different pipe sections and/or irrigation appliances. The assembly has a corrugated pipe section fitted at a rear end to a connector and a sleeve overlaying a region where the pipe section fits over the connector. The sleeve is arranged to press inwards against the pipe section to press it against portions of the connector.

    IRRIGATION SYSTEM AND METHOD FOR CONTROLLING LIQUID FLOW IN ADJACENT FIELD ZONES
    107.
    发明申请
    IRRIGATION SYSTEM AND METHOD FOR CONTROLLING LIQUID FLOW IN ADJACENT FIELD ZONES 审中-公开

    公开(公告)号：US20200146230A1

    公开(公告)日：2020-05-14

    申请号：US16744347

    申请日：2020-01-16

    Applicant: Netafim, Ltd.

    Inventor： ABRAHAM SCHWEITZER

    IPC: A01G25/16 ,  A01G25/02

    Abstract: An irrigation column for a drip irrigation system has a fluid conducting line for receiving fluid from a fluid source upstream. The irrigation column further includes a plurality of drip line segments extending alongside the fluid conducting line, a plurality of zone valves located along the fluid conducting line, and a plurality of control tubes extending alongside the fluid conducting line. And each control tube is in fluid communication with a respective one of the zone valves for actuating the zone valve.

    Valve apparatus
    108.
    发明授权
    Valve apparatus 有权

    公开(公告)号：US10420294B2

    公开(公告)日：2019-09-24

    申请号：US15036947

    申请日：2014-10-29

    Applicant: Netafim, Ltd.

    Inventor： Esteban Socolsky ,  Gad Peleg ,  Ehud Feintuch

    IPC: A01G25/16 ,  A01G25/02 ,  F16K7/12 ,  F16K21/04 ,  F16K31/126

    Abstract: A valve assembly includes an inlet and an outlet, and has a first state where liquid is stopped from flowing from the inlet towards the outlet, a second state where liquid is released to flow from the inlet towards and out of the outlet, and a terminal state where after flowing out of the outlet, the liquid is stopped form flowing out of the outlet. An incoming command triggers the valve assembly from the first state towards the second state and, at or after reaching the terminal state, the valve assembly transmits an outgoing command.

    Method and apparatus for fertigation with wastewater
    109.
    发明授权
    Method and apparatus for fertigation with wastewater 有权

    公开(公告)号：US10143130B2

    公开(公告)日：2018-12-04

    申请号：US15244618

    申请日：2016-08-23

    Applicant: Netafim Ltd.

    Inventor： Dennis Hannaford ,  Todd Rinkenberger

    IPC: A01C23/00 ,  A01G25/00 ,  B01F15/00 ,  B01F15/02 ,  A01C23/04

    Abstract: Disclosed are methods and apparatus for blending wastewater with fresh water for fertigation of a crop. In one embodiment, the wastewater and the fresh water are blended at a predetermined flow ratio through a blending valve to obtain a blended stream. A logic based controller controls the blending valve to set a predetermined flow ratio according to the electricity conductivity (EC) of the blended water stream. The blending, measuring, and adjusting steps form a feedback loop so as to maintain the blended stream at a target EC value.

Patent Agency Ranking