FLUID DISPENSING SYSTEM
    1.
    发明申请

    公开(公告)号:WO2022216936A1

    公开(公告)日:2022-10-13

    申请号:PCT/US2022/023843

    申请日:2022-04-07

    Abstract: A system and method for dispensing fluid including a pump having a stepper motor operably connected to a pump head. The pump head has an inlet and an outlet. The inlet is adapted to be in fluid communication to a fluid reservoir. A controller is operably connected to the motor. The controller drives the motor wherein a speed and an acceleration of the stepper motor is selected to overcome adhesion between the dispense tip and the dispensed fluid. A dispense tip formed of a hydrophobic material is in fluid communication with the outlet of the pump head.

    吐出装置および吐出方法
    2.
    发明申请

    公开(公告)号:WO2022163696A1

    公开(公告)日:2022-08-04

    申请号:PCT/JP2022/002884

    申请日:2022-01-26

    Abstract: エアゾール容器の吐出装置であって、第1エアゾール容器の第1内容物が供給される第1供給部と、第1エアゾール容器と異なる第2エアゾール容器の第2内容物を吐出するための吐出部と、第2内容物が注入され、第1供給部と吐出部との間に接続される第2供給部とを備え、第1内容物の供給によって、第1供給部の内圧を第2供給部の内圧よりも高くすることにより、第2供給部に注入された第2内容物を吐出部から吐出する吐出装置を提供する。

    双向活塞泵及其无气喷涂机
    3.
    发明申请

    公开(公告)号:WO2022160515A1

    公开(公告)日:2022-08-04

    申请号:PCT/CN2021/094455

    申请日:2021-05-18

    Abstract: 一种双向活塞泵(100)包括泵体(1)、活塞杆(2)和活塞(31)。活塞杆(2)穿过泵体(1)的活塞杆腔(1A)。活塞(31)套设于活塞杆(2)外将活塞杆腔(1A)分隔为第一和第二工作腔(11A、12A)。泵体(1)设有第一、第二进液通道(11、12)和第一、第二出液通道(13、14),第一进液通道(11)和第一出液通道(13)与第一工作腔(11A)连通,第二进液通道(12)和第二出液通道(14)与第二工作腔(12A)连通,在第一、第二进液通道(11、12)和第一、第二出液通道(13、14)分别设有第一、第二进液单向阀(41、42)和第一、第二出液单向阀(43、44)。一种无气喷涂机包括储液容器(200)以及该双向活塞泵(100)。该活塞泵结构简单,体积小,能够全周期连续出液。

    吐出装置および無人航空機
    4.
    发明申请

    公开(公告)号:WO2022054523A1

    公开(公告)日:2022-03-17

    申请号:PCT/JP2021/030318

    申请日:2021-08-19

    Abstract: エアゾール容器を脱着可能な吐出装置であって、エアゾール容器のバルブを開閉するためのステムを押圧する押圧部と、押圧部がステムを押圧する力がバルブを開放させるための力を超過した超過力を緩衝する緩衝部とを備える吐出装置を提供する。緩衝部は、超過力に応じて押圧部を移動させることにより、押圧部にかかる超過力を緩衝してよい。緩衝部は、超過力に応じてエアゾール容器を移動させることにより、エアゾール容器にかかる超過力を緩衝してよい。

    VALVE FOR DISPENSING A FLOWABLE PRODUCT FROM A PRESSURIZED CONTAINER

    公开(公告)号:WO2021263054A1

    公开(公告)日:2021-12-30

    申请号:PCT/US2021/039000

    申请日:2021-06-24

    Inventor: ADAMS, William

    Abstract: A valve dispenses flowable product from a container. The valve includes a mounting cup for mounting the valve on the container, a seal supported on the mounting cup, and a valve stem extending through the seal. The seal and the valve stem define a generally annular passage section of the valve passage that extends longitudinally along the valve axis radially between the valve stem and the seal. At least one of the valve stem and the seal includes a baffle extending transverse to the valve axis, the baffle defining a flow restriction along the generally annular passage section.

    HAND SANITISING COMPOSITION, APPARATUS AND DISPENSING UNIT

    公开(公告)号:WO2021224635A1

    公开(公告)日:2021-11-11

    申请号:PCT/GB2021/051105

    申请日:2021-05-06

    Inventor: FOWLER, Carl

    Abstract: An apparatus (20) for dispensing a sanitising composition comprises a container (10) containing a sanitising composition, the sanitising composition comprising, consisting essentially of or consisting of a biocidal composition comprising, consisting essentially of or consisting of at least one biocide and water; and a gas propellant; a dispenser (40) connectable to the container (10), the dispenser (40) being configured to dispense the sanitising composition; an actuator (50) configured to actuate the dispenser (40); and a unit (30) configured to receive and/or hold the container (10), the dispenser (40), and the actuator (50).

    SPRAYABLE COMPOSITION AND METHOD
    7.
    发明申请

    公开(公告)号:WO2021028356A2

    公开(公告)日:2021-02-18

    申请号:PCT/EP2020/072298

    申请日:2020-08-07

    Inventor: FOWLER, Carl

    Abstract: A method for preparing a sprayable composition, the method comprising, sequentially: (i) providing a composition in a container (10), wherein the composition comprises at least one core component and at least one solvent. wherein the at least one core component comprises at least one polymer or resin; (ii) sealing the container (10); (iii) providing a flammability reducer in the container (10); and (iv) pressurising the container (10) with a gas propellant.

    HOSE ATTACHMENT FOR MIXING CO2 AND WATER FOR FOLIAR SPRAYING

    公开(公告)号:WO2020172737A1

    公开(公告)日:2020-09-03

    申请号:PCT/CA2020/050230

    申请日:2020-02-24

    Applicant: CO2 GRO INC.

    Inventor: ARCHIBALD, John

    Abstract: A device is provided for improving the results of foliar spraying of plants by gardeners. The device is attached to the end of a garden hose, and has a cannister containing CO 2 gas, an outlet, an actuator, and a mixing chamber. When the actuator is actuated, water enters the mixing chamber from the hose. The water is infused within the mixing chamber with CO 2 gas from the cannister, and the CO 2 -infused water leaves the device through the outlet. In this way, garden plants can be sprayed with CO 2 -infused water, which is beneficial compared to foliar spraying with ordinary water. The device may also be used in any small-scale plant growing application, such as by do-it-yourself cannabis growers.

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