公开(公告)号：US20190054487A1

公开(公告)日：2019-02-21

申请号：US15681662

申请日：2017-08-21

申请人： Silgan Dispensing Systems Corporation

发明人： Brian Van Houten ,  Joseph Krestine ,  Leah Flynn ,  Alejandro Espinoza

IPC分类号： B05B11/00

摘要： A sprayer device with a trigger operated pump is operative for pumping and spraying liquid from an attached liquid container. The sprayer device includes an integrally molded valve body provided with a base portion that is configured to be mounted to the neck of the liquid container and a delivery nozzle from which the liquid is sprayed. A pumping chamber in the valve body is in fluid communication with an inside of the fluid container and is further in fluid communication with the delivery nozzle. The valve body is further provided with a head portion that has a filling passage extending between the head portion and the base portion such that a liquid received in the head portion flows through the valve body, around the pumping chamber and exits the base portion into the mounted liquid container.

公开(公告)号：US10894266B2

公开(公告)日：2021-01-19

申请号：US16326561

申请日：2017-08-22

申请人： Silgan Dispensing Systems Corporation

发明人： Bryan K. Fields ,  Alejandro Espinoza

IPC分类号： B05B11/00 ,  A47K5/12

摘要： A pump dispenser head has a lockdown feature to prevent unintended dispensing during shipment. Releasing the lock-down feature requires increased torque compared with typical dispensers, allowing the dispenser to be shipped with less packaging while still preventing leakage of the contents.

公开(公告)号：US20190210050A1

公开(公告)日：2019-07-11

申请号：US16326561

申请日：2017-08-22

申请人： Silgan Dispensing Systems Corporation

发明人： Bryan K. Fields ,  Alejandro Espinoza

IPC分类号： B05B11/00 ,  A47K5/12

CPC分类号： B05B11/3001 ,  A47K5/12 ,  B05B11/0089 ,  B05B11/3047 ,  B05B11/306

摘要： A pump dispenser head has a lockdown feature to prevent unintended dispensing during shipment. Releasing the lock-down feature requires increased torque compared with typical dispensers, allowing the dispenser to be shipped with less packaging while still preventing leakage of the contents.

公开(公告)号：US10322428B2

公开(公告)日：2019-06-18

申请号：US15681662

申请日：2017-08-21

申请人： Silgan Dispensing Systems Corporation

发明人： Brian Van Houten ,  Joseph Krestine ,  Leah Flynn ,  Alejandro Espinoza

IPC分类号： B05B11/00

摘要： A sprayer device with a trigger operated pump is operative for pumping and spraying liquid from an attached liquid container. The sprayer device includes an integrally molded valve body provided with a base portion that is configured to be mounted to the neck of the liquid container and a delivery nozzle from which the liquid is sprayed. A pumping chamber in the valve body is in fluid communication with an inside of the fluid container and is further in fluid communication with the delivery nozzle. The valve body is further provided with a head portion that has a filling passage extending between the head portion and the base portion such that a liquid received in the head portion flows through the valve body, around the pumping chamber and exits the base portion into the mounted liquid container.

公开(公告)号：US20190060930A1

公开(公告)日：2019-02-28

申请号：US16175091

申请日：2018-10-30

申请人： Silgan Dispensing Systems Corporation

发明人： Alejandro Espinoza

IPC分类号： B05B11/00 ,  F04B53/16 ,  F04B53/14 ,  F04B53/10 ,  F04B23/02 ,  F04B19/22 ,  F04B13/00 ,  F04B9/14

摘要： A pump engine assembly includes an output cylinder that may be customized to include a stop portion limiting the stroke of a piston to produce a particular output such that customized pump systems may be produced from similar parts with the exchange of only a single part—the output cylinder, and wherein movement of a fluid lock in a product chamber creates a suck-back feature capable of pulling product away from a dispensing head opening.