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11.发明授权公开(公告)号：US11518571B2
公开(公告)日：2022-12-06
申请号：US17055840
申请日：2019-04-01
Applicant: F. HOLZER GMBH
Inventor： Hyeck-Hee Lee , Ute Steinfeld , Markus Mahler , Frank Holzer
Abstract: The present invention relates to a dispensing head (1) for a dispensing device, and to a dispensing device (100) for the metered dispensing of liquid preparations, which dispensing device is provided with the dispensing head. The dispensing head comprises a special valve (6), which comprises at least one sealing lip (7a, 7b), by means of which a passage channel (3) for dispensing the liquid preparation, which passage channel is formed in the dispensing head, can be closed. The present invention is characterized by the simplicity of the dispensing head (1) and the economic advantages in the manufacturing which are linked to this simplicity.
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公开(公告)号：US20220381600A1
公开(公告)日：2022-12-01
申请号：US17755789
申请日：2020-11-09
Applicant: FAMILY SELF CARE
Inventor： Brigitte THITO , Christophe EVERARTS
Abstract: Device (145) for dispensing drops of liquid, characterised in that it comprises: —at least one container (100) for a liquid, comprising at least one internal chamber and an upper opening, each chamber having a lower aperture and a seal sealing the upper opening, the seal having a substantially planar resiliently deformabie flexible portion, —at least one mechanical actuation means (146) configured to deform a flexible portion of a seal of at least one container, —a means (147) for selecting the volume of a drop to be dispensed from a plurality of drop volumes, a means (148) for determining the volume of liquid present in at least one container, and—a means (149) for controlling the actuation means, which means controls the movement from at least one point of the flexible portion of a container seal, as a non-constant function of the drop volume to be dispensed and the volume of liquid present in the container.
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公开(公告)号：US11471901B2
公开(公告)日：2022-10-18
申请号：US17276292
申请日：2019-09-13
Applicant: Allan O'Reilly
Inventor： Allan O'Reilly
Abstract: A dispenser for containing and dispensing substances such as fluids, viscous substances and/or adherent substances. The dispenser has a flexible bag adapted to contain a substance to be discharged, and a one-way output nozzle that is in sealed communication with the interior of the bag for discharging the contents of the bag. The dispenser has a receptacle, with the bag being arranged and sealed within the receptacle thereby trapping fluid between the exterior of the bag and the receptacle. The nozzle of the dispenser is arrangeable on a surface of the receptacle and there is additionally a one-way fluid intake valve arranged on the receptacle for intaking fluid into the receptacle and around the exterior of the bag. The dispenser further has an arrangement for preventing the bag from blocking the nozzle. The contents of the bag can be emptied through the nozzle without the bag blocking the nozzle in use.
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公开(公告)号：US20220226847A1
公开(公告)日：2022-07-21
申请号：US17717384
申请日：2022-04-11
Applicant: Windage, LLC
Inventor： David Healy
Abstract: A powdered scent compound and related methods of application for adhering the powdered scent compound to a desired application area. The powdered scent compound can comprise a porous carrier powder, an adhesive compound and a synthetic scent compound. The powdered scent compound is shelf-stable and convenient to apply, carry and store. Furthermore, the powdered scent compound can adhere to applied surfaces, thereby ensuring that powdered scent compound remains where it is applied, even in locations where the potential exists for the compound to drip or be blown from.
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公开(公告)号：US11267011B2
公开(公告)日：2022-03-08
申请号：US16076080
申请日：2017-02-28
Applicant: Gerhard Brugger
Inventor： Gerhard Brugger
Abstract: In a dispenser for dispensing at least two liquid or pasty substances from receptacles to a dispenser head, constant delivery pumps are connected therebetween to compensate for viscosity variations and keep a given mixing ratio constant.
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Patent Agency Ranking
公开(公告)号：US11253879B2
公开(公告)日：2022-02-22
申请号：US16762987
申请日：2018-10-29
Applicant: TAPLAST s.r.l.
Inventor： Evans Santagiuliana
Abstract: The present invention is a device for dispensing a mixture of a first fluid and a second fluid, suited to be applied to a container holding said fluids. The device comprises a mixing chamber for these fluids, a suction tube suited to draw the second fluid in order to convey it into the mixing chamber and a tank-chamber arranged between the suction tube and the mixing chamber. The device also deviates a quantity of the first fluid coming from the suction tube towards the tank-chamber.
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公开(公告)号：US10994295B2
公开(公告)日：2021-05-04
申请号：US16494292
申请日：2018-03-19
Applicant: Silgan Dispensing Systems Corporation
Inventor： Brandon L. Ramsuer
IPC: B05B11/04
Abstract: A spray device includes a spray closure (100) attached to a container (900), the spray closure (100) having an air intake and a fluid intake into a mixing chamber (150) where the air and fluid are mixed before exiting an orifice (130), the air intake connected to a snorkel (120) for delivering air from within the container (900) into the mixing chamber (150).
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公开(公告)号：US20210046495A1
公开(公告)日：2021-02-18
申请号：US16981446
申请日：2019-03-07
Applicant: INNOVATION JUNCTION LIMITED
Inventor： Mark SILLINCE
Abstract: A spray cap for a spray container includes a tubular wall for connection to the spring container, a cap plate in which a plurality of spray slits is formed and a valve to admit air into the space defined by the wall but which prevents the outflow of liquid from the space to the exterior. The cap plate includes a support plate of polymeric material in which an aperture is formed. An insert of more resilient polymeric material is retained in the aperture and forms a liquid-tight seal with the support plate. The spray slits are formed in the insert. The support plate and the insert define a liquid flow path between the space and the spray slits and include respective opposed annular sealing areas which are situated upstream of the spray slits and are biased into contact with one another by the resilience of the insert. When the spray cap is inverted and an increased pressure is produced in the space the pressure acts on the insert and the insert is thereby caused to deform such that the sealing areas move out of sealing contact and liquid can flow to the spray slits.
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公开(公告)号：US10919063B2
公开(公告)日：2021-02-16
申请号：US16336922
申请日：2017-09-27
Applicant: Yen Kean Lee
Inventor： Yen Kean Lee
Abstract: A squeeze sprayer for dispensing fluid product as a spray or spray mist includes a squeeze bottle and a squeeze sprayer closure attached to the squeeze bottle. The squeeze sprayer includes a cap which defines a chamber for receipt of air and fluid and further defines an outlet. Further included as a part of the squeeze sprayer is a valve which is assembled into the cap and a dip tube which is received by the cap. The dip tube is constructed and arranged to provide air to the chamber and the squeezing of the bottle forces air and fluid into the chamber and from there through the outlet to be dispensed as a spray or spray mist. A second embodiment provides an upright squeeze sprayer with a unique orifice cup. A third embodiment includes a directional adapter.
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公开(公告)号：US10898911B2
公开(公告)日：2021-01-26
申请号：US16063033
申请日：2016-12-05
Applicant: TAPLAST s.r.l.
Inventor： Evans Santagiuliana
Abstract: The invention concerns a device (10) for dispensing a mixture (S) constituted by a first fluid (F1) and a second fluid (F2), suited to be applied to a container (C). The device comprises: an outlet duct (20) for the mixture (S); a reception and/or transit chamber (43); means (50, 60) for generating the mixture (S); first valve means comprising a first movable element (32); second valve means comprising a second movable element (32); third valve means comprising a third movable element (31a, 31b). Two among the first movable element (32), the second movable element (32) and the third movable element (31a, 31b) belong to a single valve element (30; 130). The invention concerns also a system for dispensing a mixture (S) constituted by a first fluid (F1) and a second fluid (F2) comprising a container (C) and a device (10) as described above.
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