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    Dispensing pump with polymer spring, base venting and flow baffle
    31.
    发明授权
    Dispensing pump with polymer spring, base venting and flow baffle 有权

    公开(公告)号：US11236794B2

    公开(公告)日：2022-02-01

    申请号：US16863155

    申请日：2020-04-30

    Applicant: Silgan Dispensing Systems Corporation

    Inventor： Eelco H. Deman ,  Stefan Koster

    IPC: F16F1/373 ,  A47K5/12 ,  F16F1/36 ,  B05B11/00 ,  F16F1/44 ,  F16F1/377

    Abstract: A dispensing pump includes a polymer compression spring assembly, base vents and a flow baffle. The dispensing pump includes a pump base, and a dispensing head having a piston stem. The polymer compression spring assembly includes a slotted tubular spring element and first and second loading cones received at opposing ends of the slotted tubular spring element. The venting ports allow air to escape when capping the container after filling and the flow baffle reduces or prevents the product from being pulled into the pump accumulator before residual air (headspace) has been evacuated from the container during the initial priming strokes.

    SUSTAINED DURATION TRIGGER SPRAYERS AND METHODS FOR MAKING THE SAME
    32.
    发明申请
    SUSTAINED DURATION TRIGGER SPRAYERS AND METHODS FOR MAKING THE SAME 有权

    公开(公告)号：US20210283632A1

    公开(公告)日：2021-09-16

    申请号：US17332081

    申请日：2021-05-27

    Applicant: Silgan Dispensing Systems Corporation

    Inventor： Steven Sweeton

    IPC: B05B11/00

    Abstract: A sustained duration trigger sprayer capable of dispensing at least 3 mL of product over a time period of about 3 seconds utilizing a force-to-actuate of between about 10 pounds and about 15 pounds. The trigger sprayer includes an enlarged piston bore and piston and an elongated trigger lever creating a high output fluid displacement with a 0.5 inch displacement distance. The container bottle and/or the sprayer shroud are contoured to provide a gripping area opposing the terminal end of the trigger lever wherein the gripping distance in from the gripping area to the terminal end of the trigger lever is no greater than 3.3 inches.

    Dispensing system including a dispensing tap and an integrated measuring cap/cup and holder
    36.
    发明授权
    Dispensing system including a dispensing tap and an integrated measuring cap/cup and holder 有权

    公开(公告)号：US10889485B2

    公开(公告)日：2021-01-12

    申请号：US16593982

    申请日：2019-10-05

    Applicant: Silgan Dispensing Systems Corporation

    Inventor： William L. Driskell

    IPC: B67D3/00 ,  B67D3/04

    Abstract: A dispensing system includes a liquid dispensing tap, an associated measuring cap/cup and a cap adapter or holder which is removably received onto the tap and which in turn removably receives the cap/cup. The dispensing tap, adapter/holder and cap/cup are configured such that the holder and cap/cup are assembled with the tap prior to installation onto a container, and stay assembled with the tap during installation onto the container at the filling line, and which can later be removed for use and then selectively reattached to the tap or container after use by the consumer.

    PUMP DISPENSER WITH ACTUATING COLLAR
    37.
    发明申请
    PUMP DISPENSER WITH ACTUATING COLLAR 审中-公开

    公开(公告)号：US20200290793A1

    公开(公告)日：2020-09-17

    申请号：US16328351

    申请日：2017-09-07

    Applicant: Silgan Dispensing Systems Corporation

    Inventor： William L. Driskell

    IPC: B65D83/20

    Abstract: A pump dispenser includes an actuator having at least one outward projection and a rotatable actuating collar at least partially surrounding the actuator and having at least one ramp rib defining a lower surface which engages the at least one outward projection such that rotation of the rotatable actuating collar acts on the actuator to dispense a product from or through the pump dispenser.

    DISPENSING ASSEMBLY INCLUDING AN ADDITIVE MIXING DEVICE
    39.
    发明申请
    DISPENSING ASSEMBLY INCLUDING AN ADDITIVE MIXING DEVICE 审中-公开

    公开(公告)号：US20200094287A1

    公开(公告)日：2020-03-26

    申请号：US16699176

    申请日：2019-11-29

    Applicant: Silgan Dispensing Systems Corporation

    Inventor： Daniel Loza ,  Jeroen Regt

    IPC: B05C17/005 ,  B05C17/00 ,  B05B7/24 ,  B05B7/32 ,  B05B7/04 ,  B65D81/32

    Abstract: A dispensing system includes a container containing a flowable base formulation to be dispensed, an additive mixing device, and an actuable pump engine which draws the flowable base formulation from the container and pumps it through the mixing device. The additive mixing device includes a body with an internal cavity, an additive ingredient within the cavity, and a flow path/mixing chamber between an input and an output. With each pump of the device the additive ingredient is introduced into, and mixed with, a flow of the base formulation traveling through the mixing device. Multiple additive mixing devices may be interchangeable for different formulations, and the mixing devices may be refillable.

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