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公开(公告)号：US20230282435A1
公开(公告)日：2023-09-07
申请号：US18013571
申请日：2021-06-17
Applicant: UR FOG S.R.L.
Inventor： Mauro LOMBARDO , Giovanni BALESTRINI , Marco ZANGIROLAMI
CPC classification number: H01H85/06 , G01K7/22 , G01J1/44 , H10N10/17 , G01J2001/446 , G01J2001/4473 , A63J5/025
Abstract: A safety system for a battery-powered fog generator is described, designed to operate on a vaporization coil (2) of a fogging fluid; the safety system includes: a fuse wire (1), each placed at one end of the coil (2), suitable for heating both due to a Joule effect and through heat coming from the coil (2) by thermal conduction, the fusible wire (1) being therefore designed to melt when its temperature exceeds a melting threshold value, interrupting the power supply from the battery to the coil (2); a sensor (6) designed to detect the temperature of the coil (2) when current flows in it; and a control unit (7) operatively connected to the sensor (6).
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Patent Agency Ranking
公开(公告)号：US11060825B2
公开(公告)日：2021-07-13
申请号：US16647680
申请日：2018-08-13
Applicant: UR FOG S.R.L.
Inventor： Luca Gattoni , Giovanni Balestrini
Abstract: A fog-generating device (1) is described, comprising a heat accumulator to store thermal energy and release it to a fog-generating fluid, to produce steam, and a thermal mass composed of a plurality of small metal plates (11, 12, 13, 14, 15, 16, 17, 18, 19, 20) housed, inside a container (2), in order to locate a path of the fog-generating fluid adapted to lick the surface of the small metal plates (11, 12, 13, 14, 15, 16, 17, 18, 19, 20), generating a vaporization of the fog-generating fluid.
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公开(公告)号：US20200217624A1
公开(公告)日：2020-07-09
申请号：US16647680
申请日：2018-08-13
Applicant: UR FOG S.R.L.
Inventor： Luca Gattoni , Giovanni Balestrini
Abstract: A fog-generating device (1) is described, comprising a heat accumulator to store thermal energy and release it to a fog-generating fluid, to produce steam, and a thermal mass composed of a plurality of small metal plates (11, 12, 13, 14, 15, 16, 17, 18, 19, 20) housed, inside a container (2), in order to locate a path of the fog-generating fluid adapted to lick the surface of the small metal plates (11, 12, 13, 14, 15, 16, 17, 18, 19, 20), generating a vaporization of the fog-generating fluid.
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公开(公告)号：US12109582B2
公开(公告)日：2024-10-08
申请号：US17612662
申请日：2020-04-22
Applicant: UR FOG S.R.L.
Inventor： Giovanni Balestrini , Mauro Lombardo , Marco Zangirolami
Abstract: A fog-generating system (1) is described, comprising: a tank (5) containing fog-generating fluid; a pump (3) connected to the tank (5) to withdraw the fog-generating fluid therefrom; a serpentine (2) connected to the pump (3) to receive the fog-generating fluid pumped by the pump (3), the serpentine (2) being divided into a first section (A) connected to the pump (3) and a second section (B) connected to the first section (A) and designed to emit dry fog (7) as output; a battery (6) connected to the serpentine (2) to pass electric current inside the serpentine (2) and to supply the pump (3); a differential amplifier (11) connected to the second section (B); and a threshold comparator (13) which, upon exceeding a certain voltage, a stop index of the serpentine (2) in the second section (B), breaks the supply to the pump (3).
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公开(公告)号：US20250020438A1
公开(公告)日：2025-01-16
申请号：US18714326
申请日：2022-10-17
Applicant: UR FOG S.R.L.
Inventor： Giovanni BALESTRINI , Mauro LOMBAR-DO
Abstract: A battery-operated fog generator with instantaneous heating is described, comprising a support and containment structure (1) containing: at least one power supply battery (3); at least one container (5) of fog fluid; at least one pump (11) designed to pump the fog fluid out of the container (5); at least one electronic board (9) for controlling, feeding and heating the generator components; and at least one hermetic or non-hermetic thermal insulation device (7) designed to contain and isolate at least one heat exchanger (12) inside which the fog fluid passes before its firing outside the generator.
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公开(公告)号：US20220219180A1
公开(公告)日：2022-07-14
申请号：US17612662
申请日：2020-04-22
Applicant: UR FOG S.R.L.
Inventor： Giovanni BALESTRINI , Mauro LOMBARDO , Marco ZANGIROLAMI
Abstract: A fog-generating system (1) is described, comprising: a tank (5) containing fog-generating fluid; a pump (3) connected to the tank (5) to withdraw the fog-generating fluid therefrom; a serpentine (2) connected to the pump (3) to receive the fog-generating fluid pumped by the pump (3), the serpentine (2) being divided into a first section (A) connected to the pump (3) and a second section (B) connected to the first section (A) and designed to emit dry fog (7) as output; a battery (6) connected to the serpentine (2) to pass electric current inside the serpentine (2) and to supply the pump (3); a differential amplifier (11) connected to the second section (B); and a threshold comparator (13) which, upon exceeding a certain voltage, a stop index of the serpentine (2) in the second section (B), breaks the supply to the pump (3).
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