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公开(公告)号：US12138826B2
公开(公告)日：2024-11-12
申请号：US17149391
申请日：2021-01-14
Applicant: Dispensing Technologies B.V.
IPC: B29B11/14 , B29C49/06 , B65D1/02 , B65D41/04 , B65D41/06 , B65D49/02 , B65D77/06 , B65D83/00 , B29B11/04 , B29C49/00 , B29C65/00 , B29C65/06 , B29C65/08 , B29C65/48 , B29C65/60 , B29K23/00 , B29K67/00 , B29L9/00 , B29L31/00 , B29L31/56
Abstract: A preform can be made from two different materials that do not bond together by a bi-injection process, using the same mold. First an outer preform can be fashioned first, then an inner preform molded through a center hole in the outer preform, and the preforms connected. Inner/outer preform materials can be different, e.g., PET/polyolefin or polyamide, or the same, e.g., PET/PET. To prevent mutual bonding during molding of the second, a non-stick coating can be sprayed on a surface portion of the first preform prior to molding, the second. Manufacturing order can be either outer/inner, or inner/outer, and the non-stick coating sprayed on the inside/outside of the perform first molded.
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公开(公告)号：US20220184648A1
公开(公告)日：2022-06-16
申请号：US17508038
申请日：2021-10-22
Applicant: Dispensing Technologies B.V.
Inventor： Wilhelmus Johannes Joseph Maas , Petrus Lambertus Wilhelmus Hurkmans , Paulo Nervo , Aaron S. Haleva
Abstract: Dispensing devices are provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. An example dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. Liquid exiting the piston chamber under pressure enters a central vertical channel which is in fluid communication with both the pressure chamber and a dome valve, with pre-defined opening pressure, provided near the outlet channel at the top of the dispensing head.
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公开(公告)号：US09714133B2
公开(公告)日：2017-07-25
申请号：US13623860
申请日：2012-09-20
Applicant: DISPENSING TECHNOLOGIES B.V.
Inventor： Wilhelmus Johannes Joseph Maas , Petrus Lambertus Wilhelmus Hurkmans , Paolo Nervo , Aaron S. Haleva
CPC classification number: B05B9/0822 , B05B9/0883 , B05B11/00412 , B05B11/00446 , B05B11/0064 , B05B11/0075 , B05B11/3001 , B05B11/3011 , B05B11/3039 , B05B11/304 , B05B11/3047 , B05B11/3056 , B05B11/3059 , B65D83/62 , B65D83/70
Abstract: “Flairosol” dispensing devices are presented. They utilize a combination of Flair® technology, precompression valves and aerosol like pressurization of the dispensed liquid. An exemplary device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring, a piston and a piston chamber which draws liquid from a container, and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve, which serve to prevent backflow. A dome valve can be provided near the outlet channel at the top of the dispensing head, such that once its pressure is exceeded by the liquid, it opens and allows for a spray. Alternatively, in an activated embodiment, the dome valve is locked unless opened by a user.
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公开(公告)号：US11660624B2
公开(公告)日：2023-05-30
申请号：US17336710
申请日：2021-06-02
Applicant: DISPENSING TECHNOLOGIES B.V.
CPC classification number: B05B9/0822 , B05B9/0883 , B05B11/0027 , B05B11/00446 , B05B11/1011
Abstract: In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.
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公开(公告)号：US11027296B2
公开(公告)日：2021-06-08
申请号：US16656894
申请日：2019-10-18
Applicant: DISPENSING TECHNOLOGIES B.V.
Abstract: In embodiments, aerosol-type devices are provided. The devices have a main body comprising a pressure chamber, with pressure piston and pressure spring, and a piston chamber which draws liquid from a reservoir and fills the pressure chamber as a user performs compression and release strokes. The piston chamber has both inlet and outlet valves. In a dispensing head a valve is provided to regulate the flow strength and preclude leakage. Once the liquid is sufficiently pressurized, it is dispensed by a user opening an activation valve, and spray can be abruptly stopped by closing the activation valve. In alternate embodiments, without an activation valve, once the liquid is pressurized, continuous spray occurs until the pressure chamber is fully emptied. Pumping the trigger before the pressure chamber is fully emptied achieves continuous spray. When the input volume is greater than the volume of the pressure chamber volume, continuous spray with fewer pumping strokes occurs.
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Patent Agency Ranking
公开(公告)号：US20240382987A1
公开(公告)日：2024-11-21
申请号：US18661036
申请日：2024-05-10
Applicant: Dispensing Technologies B.V.
Inventor： Wilhelmus Johannes Joseph Maas , Petrus Lambertus Wilhelmus Hurkmans , Paulo Nervo , Aaron S. Haleva
Abstract: Dispensing devices are provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. An example dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. Liquid exiting the piston chamber under pressure enters a central vertical channel which is in fluid communication with both the pressure chamber and a dome valve, with pre-defined opening pressure, provided near the outlet channel at the top of the dispensing head.
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公开(公告)号：US11154886B2
公开(公告)日：2021-10-26
申请号：US16744618
申请日：2020-01-16
Applicant: DISPENSING TECHNOLOGIES B.V.
Inventor： Wilhelmus Johannes Joseph Maas , Petrus Lambertus Wilhelmus Hurkmans , Paolo Nervo , Aaron S. Haleva
Abstract: In exemplary embodiments of the present invention, “Flairosol” dispensing devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. Such a dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container, for example, the inner container of a Flair® bottle, and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve, which serve to prevent backflow. Liquid exiting the piston chamber under pressure (supplied by, a user pumping the trigger) enters a central vertical channel which is in fluid communication with both the pressure chamber (above the pressure piston) and a dome valve provided near the outlet channel at the top of the dispensing head. The dome valve has a preset pressure, such that once exceeded by the liquid, opens and allows for a spray. If the liquid pressure drops below such preset pressure, the dome valve closes off the outlet channel, which serves to regulate the strength of the flow and preclude leakage. Alternatively, in an activated embodiment, for example, once the liquid is sufficiently pressurized, it can be dispensed by a user allowing the dome valve to open by pressing on an activation button that removes a dome lock.
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公开(公告)号：US20150008267A1
公开(公告)日：2015-01-08
申请号：US14323471
申请日：2014-07-03
Applicant: Dispensing Technologies B.V.
IPC: B05B9/08
CPC classification number: B05B9/0822 , B05B9/0883 , B05B11/0027 , B05B11/00446 , B05B11/3011
Abstract: In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.
Abstract translation: 在本发明的示例性实施例中，可以提供基于Flair的气溶胶型装置。 这种装置利用Flair技术，预压缩阀和气溶胶的组合，如分配液体的加压。 这种分配装置具有包括压力室的主体，压力室设有压力活塞和压力弹簧。 该装置还具有活塞和活塞室，当用户以各种压缩和释放冲程操作触发器时，该液体从储存器中抽出液体并用该液体填充压力室。 活塞室具有入口阀和出口阀。 在分配头中，提供阀以调节流动的强度并排除泄漏。 一旦液体被充分加压，就可以通过使用者打开启动阀来分配，例如通过按压激活按钮，并且用户可以突然停止喷雾，停止按压这样的按钮。 或者，例如，在没有启动按钮的替代实施例中，一旦液体被充分加压，就连续喷射直到压力室被排空。 通过在压力室完全排空之前反复抽吸扳机，可以实现连续喷射。 通过将输入体积设计得大于压力室的体积，可以实现具有较少泵送冲程的连续喷射。
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公开(公告)号：US20230271206A1
公开(公告)日：2023-08-31
申请号：US18144446
申请日：2023-05-08
Applicant: DISPENSING TECHNOLOGIES B.V.
IPC: B05B9/08
CPC classification number: B05B9/0822 , B05B9/0883 , B05B11/00446
Abstract: In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such, devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.
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公开(公告)号：US10456798B2
公开(公告)日：2019-10-29
申请号：US15589519
申请日：2017-05-08
Applicant: DISPENSING TECHNOLOGIES B.V.
Abstract: In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.
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