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公开(公告)号：US11167299B2
公开(公告)日：2021-11-09
申请号：US16755633
申请日：2018-10-03
Applicant: TAPLAST s.r.l.
Inventor： Evans Santagiuliana
Abstract: The present invention concerns a system (1; 101; 201; 301; 401; 501; 601; 701; 801; 901; 1001; 1101; 1201) for dispensing a fluid (L; L1, L2), comprising a container (C; C′) for the fluid (L; L1, L2) and a device (10; 410; 510) for dispensing the fluid (L; L1, L2). The device (10; 410; 510) comprises a collapsible chamber (20; 420) which defines a volume (V; V′) suited to receive a quantity of the fluid (L; L1, L2) to be dispensed. The chamber (20; 420) is defined by a first portion (30; 430) and by a second portion (40) mutually coupled with each other, wherein the first portion (30; 430) comprises an area connected to the container (C; C′) and the second portion (40) is constituted by a portion of the container (C; C′).
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公开(公告)号：US20200276599A1
公开(公告)日：2020-09-03
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 consisting 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 said 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 comprises deviation means suited to deviate a quantity of the first fluid coming from the suction tube towards the tank-chamber.
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公开(公告)号：US11691167B2
公开(公告)日：2023-07-04
申请号：US17676271
申请日：2022-02-21
Applicant: TAPLAST s.r.l.
Inventor： Evans Santagiuliana
CPC classification number: B05B11/1033 , B05B11/1067 , B05B11/1069 , B65D83/0055
Abstract: The present invention concerns a system (1; 501; 601; 701; 801) for dispensing a fluid (L), comprising a container (C; C′) for the fluid (L) and a device (10; 210; 210′; 310; 410; 410′) for dispensing the fluid (L). The device (10; 210; 210′; 310; 410; 410′) comprises a collapsible chamber (20) which defines a volume (V) suited to receive a quantity of said fluid (L) to be dispensed. The chamber (20) is defined by a first portion (30) and a second portion (130) mutually coupled with each other, wherein the first portion (30) comprises an area connected to the container (C; C′) and wherein the second portion (130) comprises an area connected to the container (C; C′).
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公开(公告)号：US11648576B2
公开(公告)日：2023-05-16
申请号：US17421426
申请日：2019-12-30
Applicant: TAPLAST S.R.L.
Inventor： Raffele Zandonà
IPC: B05B11/00
CPC classification number: B05B11/3032 , B05B11/007 , B05B11/0094 , B05B11/306 , B05B11/3047 , B05B11/3067
Abstract: The present invention concerns a device (1) for dispensing a fluid (L), suited to be coupled with a container (C) holding said fluid (L). The device (1) comprises a collapsible chamber (6) suited to draw, contain and dispense an amount of said fluid (L) and at least partially delimited by a deformable membrane (10) suited to be squeezed to dispense at least one portion of said amount from the collapsible chamber (6). The device (1) comprises locking means (50, 52, 56) suited to maintain the deformable membrane (10) in a fixed squeezed position and release means (80, 84a, 84b, 86a, 86b) suited to release the deformable membrane (10) from the fixed squeezed position.
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公开(公告)号：US20220118469A1
公开(公告)日：2022-04-21
申请号：US17421426
申请日：2019-12-30
Applicant: TAPLAST S.R.L.
Inventor： Raffele ZANDONÀ
IPC: B05B11/00
Abstract: The present invention concerns a device (1) for dispensing a fluid (L), suited to be coupled with a container (C) holding said fluid (L). The device (1) comprises a collapsible chamber (6) suited to draw, contain and dispense an amount of said fluid (L) and at least partially delimited by a deformable membrane (10) suited to be squeezed to dispense at least one portion of said amount from the collapsible chamber (6). The device (1) comprises locking means (50, 52, 56) suited to maintain the deformable membrane (10) in a fixed squeezed position and release means (80, 84a, 84b, 86a, 86b) suited to release the deformable membrane (10) from the fixed squeezed position.
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Patent Agency Ranking
公开(公告)号：US10807113B2
公开(公告)日：2020-10-20
申请号：US16066039
申请日：2016-12-19
Applicant: TAPLAST s.r.l.
Inventor： Evans Santagiuliana
IPC: B05B11/00
Abstract: The invention concerns a device (1) for dispensing a fluid (L), comprising a supporting structure (2) provided with means (3) for coupling it with a container (C) holding the fluid (L) and comprising: an outlet duct (63) for the fluid (L); a collapsible chamber (60); first valve means (25) suited to control the passage of the fluid; air refilling valve means. The air refilling valve means comprise a flexible portion (15) of an edge (14) belonging to a first element (10) of the device (1), suited to assume a closed position and an open position. The invention concerns also a system comprising a container and a device made as described above.
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公开(公告)号：US20200238312A1
公开(公告)日：2020-07-30
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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公开(公告)号：US12030070B2
公开(公告)日：2024-07-09
申请号：US17516052
申请日：2021-11-01
Applicant: TAPLAST S.R.L.
Inventor： Evans Santagiuliana
CPC classification number: B05B11/1077 , B05B11/1001 , B05B11/1023 , B05B11/1074 , B29C45/2602 , B29C45/262 , B29C45/2681 , B29C45/44 , B05B11/1067 , B29C33/446 , B29C2045/4078 , B29K2023/06 , B29K2023/12 , B29K2995/0046 , B29L2023/00
Abstract: The invention concerns an elastic element (100) made of a plastic material for a device (1) for dispensing fluids (L), comprising a tubular body (129) that develops around a main longitudinal axis (X), comprising a main portion that develops according to a spiral-shaped pattern and extends longitudinally between a first end portion (100a) and a second end portion (100b) opposite the first end portion (100a). One of the first and second end portions comprises a first projection (151) extending from the internal surface of the tubular body (129) towards the inner space defined by the tubular body (129). The invention furthermore concerns a method for making an elastic element (100) through an injection moulding process, a mould (200) for making an elastic element (100).
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公开(公告)号：US20230034207A1
公开(公告)日：2023-02-02
申请号：US17775702
申请日：2020-11-16
Applicant: TAPLAST s.r.l.
Inventor： Raffaele ZANDONÀ
Abstract: An all-polymer reciprocating pump (100) is contemplated. The pump body (160) receives a sliding insert (170) that may be locked in a down position to minimize the extension and profile of the actuator (120) while the pump (100) is not in use (e.g., for purposes of shipping in e-commerce). Projections (171) slide within guides (181) formed on an insert housing (180). Even in this down locked position, minimal compression is applied to the biasing members (130) so as to avoid fatigue, wear, and/or failure of the plastic components.
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公开(公告)号：US20220055053A1
公开(公告)日：2022-02-24
申请号：US17516052
申请日：2021-11-01
Applicant: TAPLAST S.R.L.
Inventor： Evans SANTAGIULIANA
Abstract: The invention concerns an elastic element (100) made of a plastic material for a device (1) for dispensing fluids (L), comprising a tubular body (129) that develops around a main longitudinal axis (X), comprising a main portion that develops according to a spiral-shaped pattern and extends longitudinally between a first end portion (100a) and a second end portion (100b) opposite the first end portion (100a). One of the first and second end portions comprises a first projection (151) extending from the internal surface of the tubular body (129) towards the inner space defined by the tubular body (129). The invention furthermore concerns a method for making an elastic element (100) through an injection moulding process, a mould (200) for making an elastic element (100).
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