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公开(公告)号：US20230033171A1
公开(公告)日：2023-02-02
申请号：US17789433
申请日：2021-01-26
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto CARTA
IPC: B05B11/00
Abstract: Described is a dispenser for dispensing a fluid contained in a plastic bottle, including a ring nut having a cylindrical conduit for sucking the fluid; a concertina-like deformable element including side walls defining a dosing chamber; a ring identifying with the ring nut a locking system defining an operating and non-operating configurations; a dispensing head, which can be pressed by a user and having a collection chamber collecting the fluid flowing from the dosing chamber through a central opening of the ring; first and second shutoff elements defining, respectively, a check valve at the inlet and a check valve at the outlet of the dosing chamber; a locking element interfering with at least one between the first and the second shutoff elements to lock it in the fixed position and thereby occlude the suction conduit and/or the central opening in a stable manner at least in a dispensing configuration.
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公开(公告)号：US20210323013A1
公开(公告)日：2021-10-21
申请号：US17261306
申请日：2019-05-24
Applicant: APTAR ITALIA S.p.A.
Inventor： Lamberto CARTA , Andrea COLANARDI
IPC: B05B11/00
Abstract: A fluid dispenser includes a ring nut to be screwed on a bottle neck and including a shoulder and a collar extending in elevation from the shoulder. It also includes a dispensing head including a central portion, a spout designed to dispense the fluid contained in the bottle and a protective skirt extending to contain the collar of the ring nut. The protective skirt extends close to a peripheral portion of the shoulder and, in a closed configuration of the dispenser, has a safety distance from the shoulder. The dispensing head includes a cylindrical crown shaped to form a toothed profile and located between the protective skirt and the central portion. The ring nut collar includes gripping elements with a longitudinal extension and the toothed profile engages the gripping elements when closed. The toothed profile and the gripping elements are shaped to allow reciprocal rotation of the dispensing head.
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公开(公告)号：US10946400B2
公开(公告)日：2021-03-16
申请号：US16474722
申请日：2017-09-28
Applicant: APTAR ITALIA S.p.A.
Inventor： Carta Lamberto
Abstract: A dispensing device for fluid products includes a draw-up pipe, a main body and a dispensing head. The main body includes a pumping system, connected to the draw-up pipe and a fastening ring nut, for fixing the dispensing device to a container for fluid products. The fastening ring nut and the pumping system are mutually coupled for forming between them an air compensation duct which allows the selective passage of air from the outside towards the inside of the container during the operation of the dispensing device. The dispensing head in turn includes a cup, which has in a relative lower portion a passage, and a valve, housed in the lower portion of the cup, configured to adopt a first configuration, or open configuration, wherein the passage is put in fluid communication with the pumping system and a second configuration, or closed configuration, wherein the passage is occluded.
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公开(公告)号：US11318490B2
公开(公告)日：2022-05-03
申请号：US17311202
申请日：2019-10-25
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto Carta
IPC: B05B11/00
Abstract: Described is a dispenser for dispensing a fluid, made of plastic material, including: —a ring nut having an inner cylindrical wall equipped with partial grooves; —a concertina-like deformable element, defining a return spring of the dispenser and including a cylindrical lower projection equipped with relative partial grooves; —a ring designed to define with the ring nut a locking system designed to define an operating configuration and a non-operating configuration of the dispenser in such a way as to pull the concertina-like deformable element in such a way as to align the partial grooves of the cylindrical wall of the ring nut and the partial grooves of the concertina-like deformable element.
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公开(公告)号：US20190321840A1
公开(公告)日：2019-10-24
申请号：US16474722
申请日：2017-09-28
Applicant: APTAR ITALIA S.p.A.
Inventor： Carta LAMBERTO
Abstract: A dispensing device for fluid products includes a draw-up pipe, a main body and a dispensing head. The main body includes a pumping system, connected to the draw-up pipe and a fastening ring nut, for fixing the dispensing device to a container for fluid products. The fastening ring nut and the pumping system are mutually coupled for forming between them an air compensation duct which allows the selective passage of air from the outside towards the inside of the container during the operation of the dispensing device. The dispensing head in turn includes a cup, which has in a relative lower portion a passage, and a valve, housed in the lower portion of the cup, configured to adopt a first configuration, or open configuration, wherein the passage is put in fluid communication with the pumping system and a second configuration, or closed configuration, wherein the passage is occluded.
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Patent Agency Ranking
公开(公告)号：US20160263603A1
公开(公告)日：2016-09-15
申请号：US15030633
申请日：2014-09-19
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto CARTA
IPC: B05B11/00
CPC classification number: B05B11/3069 , B05B11/0089 , B05B11/3001 , B05B11/3047 , B05B11/306 , B05B11/3094
Abstract: A dispenser (1) with a hermetic seal includes a hollow containment body (2) which can be inserted in a bottle, a lower suction tube (5), a piston (7) slidable inside the containment body (2), a hollow stem (6) axially slidable inside the containment body (2), a sealing valve (8) inserted in a bottom portion (4) of the containment body (2) and interposed between the suction tube (5) and the dosing chamber (11). The sealing valve (8) is cup-shaped and the piston (7) has a lower sealing portion (7b) configured in such a way as to interact in compression with an upper edge (8a) of the sealing valve (8) making a hermetic seal between the sealing valve (8) and the piston (7).
Abstract translation: 具有气密密封件的分配器（1）包括可插入瓶中的中空容纳体（2），下抽吸管（5），可在容纳体（2）内部滑动的活塞（7） （6），其可在所述容纳本体（2）的内部可轴向滑动;插入在所述容纳体（2）的底部部分（4）中并置于所述吸入管（5）和所述计量室（11）之间的密封阀 。 密封阀（8）是杯形的，并且活塞（7）具有下部密封部分（7b），该下部密封部分（7b）以与密封阀（8）的上边缘（8a）相压缩的方式构成，从而形成 密封阀（8）和活塞（7）之间的气密密封。
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公开(公告)号：US20220001408A1
公开(公告)日：2022-01-06
申请号：US17311202
申请日：2019-10-25
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto CARTA
IPC: B05B11/00
Abstract: Described is a dispenser for dispensing a fluid, made of plastic material, including: —a ring nut having an inner cylindrical wall equipped with partial grooves; —a concertina-like deformable element, defining a return spring of the dispenser and including a cylindrical lower projection equipped with relative partial grooves; —a ring designed to define with the ring nut a locking system designed to define an operating configuration and a non-operating configuration of the dispenser in such a way as to pull the concertina-like deformable element in such a way as to align the partial grooves of the cylindrical wall of the ring nut and the partial grooves of the concertina-like deformable element.
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公开(公告)号：US10105721B2
公开(公告)日：2018-10-23
申请号：US15030633
申请日：2014-09-19
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto Carta
Abstract: A dispenser (1) with a hermetic seal includes a hollow containment body (2) which can be inserted in a bottle, a lower suction tube (5), a piston (7) slidable inside the containment body (2), a hollow stem (6) axially slidable inside the containment body (2), a sealing valve (8) inserted in a bottom portion (4) of the containment body (2) and interposed between the suction tube (5) and the dosing chamber (11). The sealing valve (8) is cup-shaped and the piston (7) has a lower sealing portion (7b) configured in such a way as to interact in compression with an upper edge (8a) of the sealing valve (8) making a hermetic seal between the sealing valve (8) and the piston (7).
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公开(公告)号：US11938496B2
公开(公告)日：2024-03-26
申请号：US17789433
申请日：2021-01-26
Applicant: APTAR ITALIA S.P.A.
Inventor： Lamberto Carta
IPC: B05B11/10
CPC classification number: B05B11/1035 , B05B11/1067
Abstract: Described is a dispenser for dispensing a fluid contained in a plastic bottle, including a ring nut having a cylindrical conduit for sucking the fluid; a concertina-like deformable element including side walls defining a dosing chamber; a ring identifying with the ring nut a locking system defining an operating and non-operating configurations; a dispensing head, which can be pressed by a user and having a collection chamber collecting the fluid flowing from the dosing chamber through a central opening of the ring; first and second shutoff elements defining, respectively, a check valve at the inlet and a check valve at the outlet of the dosing chamber; a locking element interfering with at least one between the first and the second shutoff elements to lock it in the fixed position and thereby occlude the suction conduit and/or the central opening in a stable manner at least in a dispensing configuration.
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公开(公告)号：US11179740B2
公开(公告)日：2021-11-23
申请号：US17261306
申请日：2019-05-24
Applicant: APTAR ITALIA S.p.A.
Inventor： Lamberto Carta , Andrea Colanardi
IPC: B05B11/00
Abstract: A fluid dispenser includes a ring nut to be screwed on a bottle neck and including a shoulder and a collar extending in elevation from the shoulder. It also includes a dispensing head including a central portion, a spout designed to dispense the fluid contained in the bottle and a protective skirt extending to contain the collar of the ring nut. The protective skirt extends close to a peripheral portion of the shoulder and, in a closed configuration of the dispenser, has a safety distance from the shoulder. The dispensing head includes a cylindrical crown shaped to form a toothed profile and located between the protective skirt and the central portion. The ring nut collar includes gripping elements with a longitudinal extension and the toothed profile engages the gripping elements when closed. The toothed profile and the gripping elements are shaped to allow reciprocal rotation of the dispensing head.
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