公开(公告)号：US20240027254A1

公开(公告)日：2024-01-25

申请号：US18037636

申请日：2021-11-26

Applicant: COROB S.P.A.

Inventor： Fabrizio Benatti ,  Giulio Gualtieri ,  Maurizio Meschiari

IPC: G01F23/38 ,  G01F23/00 ,  B01F35/21 ,  B01F27/112 ,  B01F27/17

CPC classification number: G01F23/38 ,  G01F23/0007 ,  B01F35/2112 ,  B01F27/112 ,  B01F27/17

Abstract: Device (10) for measuring the level (L) of fluid (F) inside a tank (11) for containing said fluid (F), comprising at least one mobile level blade (12) positioned, during use, inside the tank (11) and at least one sensor (14) configured to detect at least one position of said level blade (12) and positioned, during use, outside the tank (11), wherein said level blade (12) is configured to interact with said sensor (14) in order to determine the level (L) of fluid (F) in the tank (11) in relation to a threshold level (LI), in correspondence with which said sensor (14) is preferably positioned.

公开(公告)号：USD921079S1

公开(公告)日：2021-06-01

申请号：US29704914

申请日：2019-09-09

Applicant: Corob S.p.A.

Designer： Cyril Meziere

公开(公告)号：US10767638B2

公开(公告)日：2020-09-08

申请号：US15547395

申请日：2016-01-28

Applicant: Corob S.p.A.

Inventor： Roberto Avanzi

IPC: F04B5/02 ,  F04B13/00 ,  F04B17/03 ,  F04B53/10 ,  F04B39/00 ,  F04B9/02

Abstract: A piston pump is disclosed suitable to be installed on machines for dispensing fluid products, comprising a jacket, a piston device mobile with alternate motion inside said jacket and comprising a rod and a head. The pump also comprises a pipe for fluids to enter and a pipe for fluids to exit, said pipes being disposed on the same side of the jacket and on opposite sides with respect to the piston device.

公开(公告)号：US10751679B2

公开(公告)日：2020-08-25

申请号：US15544240

申请日：2016-01-15

Applicant: Corob S.p.A.

Inventor： Andrea Bergamini

IPC: B01F13/10 ,  B01F7/16 ,  B01F7/00 ,  B01F7/20 ,  B01F15/00

Abstract: A Container is disclosed with a stirrer device suitable to be installed on machines for dispensing fluid products. The container comprises a tank with a particular configuration defined by two cylinders each having a respective longitudinal axis, wherein the distance between two of the longitudinal axes is less than the diameter of a cylinder, and in which two stirrer units are comprised, coaxial to the cylinders of the tank. The stirrer units have elements that have a radial dimension a little less than the radius of the cylinders and are disposed along the substantial entirety of the longitudinal extension of shafts rotating axially, said shafts not having around them a zone not spatially affected by a stirrer element attached to said corresponding shaft.

公开(公告)号：US09738503B2

公开(公告)日：2017-08-22

申请号：US14381962

申请日：2013-02-27

Applicant: COROB S.P.A. CON SOCIO UNICO

Inventor： Fabrizio Benatti

IPC: B67B7/48 ,  B65B69/00 ,  B67B7/00 ,  F16P3/18

CPC classification number: B67B7/24 ,  B65B69/0041 ,  F16P3/18

Abstract: A perforation device to perforate closed receptacles containing coloring products is provided, and includes a support plane which is configured to support a receptacle to be perforated. The support plane is movable in a substantially vertical direction. The perforation device also includes a perforation member positioned at a determinate height, higher than the support plane, and an actuator to selectively move the support plane toward the perforation member to cause the perforation of the receptacle to be perforated. The actuator includes a lifting mechanism connected to the support plane and drivable by a pedal that cannot be driven by an operator without the operator also driving a safety mechanism at the same time using both hands.

公开(公告)号：US09144778B2

公开(公告)日：2015-09-29

申请号：US14363285

申请日：2012-12-05

Applicant: COROB S.P.A. CON SOCIO UNICO

Inventor： Giuseppe Manicardi

IPC: B01F13/10 ,  B01F15/00 ,  B01F15/04

CPC classification number: B01F13/1066 ,  B01F15/00415 ,  B01F15/042

Abstract: Machine and method for dispensing fluid coloring products, each having a different color, to form a finished product having a desired color tone corresponding to a determinate formula, wherein an electronic control circuit comprises a central process unit and two electronic actuation circuits, each configured to be selectively associated to each motorized pumping member of the delivery circuits, so as to selectively cause the simultaneous drive of two motorized pumping members. The central process unit is programmed so as to reduce to a minimum the overall delivery time, by selectively coupling each of the two electronic actuation circuits to one of the motorized pumping members, as a function of the formula corresponding to the desired color tone.

Abstract translation: 用于分配液体着色产品的机器和方法，每种液体着色产品具有不同的颜色，以形成具有对应于确定式的所需色调的成品，其中电子控制电路包括中央处理单元和两个电子驱动电路，每个配置为 选择性地关联到输送回路的每个电动泵送构件，以便选择性地引起两个电动泵送构件的同时驱动。 中央处理单元被编程为通过根据对应于所需色调的公式的函数选择性地将两个电子致动电路中的每一个选择性地耦合到电动泵送构件之一来将总体输送时间减至最小。

公开(公告)号：US20240190693A1

公开(公告)日：2024-06-13

申请号：US18443161

申请日：2024-02-15

Applicant: COROB S.P.A ,  PPG INDUSTRIES OHIO, INC.

Inventor： Andrea Bergamini ,  Giuseppe Casalini ,  Joanne Sarah Thompson ,  Alban R. D'Epenoux

IPC: B67D7/62 ,  B67D7/02 ,  B67D7/84 ,  G06K7/10 ,  G06K7/14

CPC classification number: B67D7/62 ,  B67D7/0277 ,  B67D7/0294 ,  G06K7/10366 ,  G06K7/1413 ,  G06K7/1417 ,  B67D7/84

Abstract: An assembly for dispensing fluid products, comprising a housing (44) having a dispense opening (40) and a mount (42) for a container (12) that contains the fluid product, pumping means (45), a diverting element (53) rotatable around a rotation axis (R) provided with a first channel (A) and a second channel (B), which are in fluid communication with one another and each have an open end (66) arranged radially with respect to the rotation axis (R) on a peripheral surface (65) of the rotatable diverting element (53). The assembly further comprises a suction conduit (49) connected to an inlet of the pumping means (45) for withdrawing fluid product from said container (12) installed on the mount (42), a delivery conduit (50) fluidly connecting an outlet of the pumping means (45) and said rotatable diverting element (53), and a recirculation conduit (52) arranged downstream of the diverting element (53) for returning fluid product to the container (12). The rotatable diverting element (53) has at least one recirculation position (O) in which the open end (66) of one of the channels faces the open and of the delivery conduit (50) to be in fluid communication with the latter and the open end (66) of the other channel faces the recirculation conduit (52) to be in fluid communication with the latter so as to recirculate the fluid product to the container (12); and at least a delivery position (I), in which the open end (66) of one of the channels faces an open end of the delivery conduit (50), to be in fluid communication with the latter, and the open end (66) of the other channel faces the dispense opening (40) for dispensing the fluid product.

公开(公告)号：US20220314176A1

公开(公告)日：2022-10-06

申请号：US17631042

申请日：2020-08-10

Applicant: COROB S.P.A.

Inventor： Andrea Alvisi ,  Fabrizio Benatti

IPC: B01F29/30 ,  B01F29/62 ,  B01F31/20 ,  B01F33/84 ,  B01F35/42 ,  B01F35/71

Abstract: A machine (10) to automatically prepare a fluid coloring product inside a container (15), which can already contain a base product, comprises a loading station (26), a perforating device to make an aperture in the upper part of the container (15), a delivery device (21) configured to deliver coloring substances inside the container through such aperture, and a closing device configured to automatically closed such aperture with a closing element, after the delivery of the coloring substances.

公开(公告)号：US20220062838A1

公开(公告)日：2022-03-03

申请号：US17409148

申请日：2021-08-23

Applicant: COROB S.P.A.

Inventor： Telesforo Riccardo Lori

IPC: B01F13/10 ,  B01F15/00 ,  B01F15/02 ,  B01F15/04

Abstract: A method to dispense fluid products is implemented in a dispensing machine by combining gravimetric and volumetric dispensing techniques which comprises at least one containing unit to contain at least one fluid and equipped with a dispensing mean, a dispensing station comprising a dispensing head fluidically connected to the containing unit and equipped with at least one dispensing nozzle, a user interface to enter input data for the preparation of a fluid product, and a control unit connected to the user interface and to the dispensing mean of the containing unit so as to command the dispensing of the fluid.

公开(公告)号：US09925551B2

公开(公告)日：2018-03-27

申请号：US14415721

申请日：2013-07-16

Applicant: COROB S.P.A. CON SOCIO UNICO

Inventor： Marcello Bettini

IPC: B65B1/04 ,  B05B15/02 ,  B67C7/00 ,  B01F13/10 ,  B67B7/00

CPC classification number: B05B15/50 ,  B01F13/1055 ,  B67B7/24 ,  B67C7/00 ,  B67C7/0073 ,  B67C7/008 ,  B67C7/0086

Abstract: A device to prevent the drying of nozzles of a machine for the preparation of fluid coloring products having a delivery head includes an anti-drying member and an actuation mechanism to take the anti-drying member from an inactive position distant from the delivery head to an operating position in contact with the delivery head. The actuation mechanism includes an actuation lever oscillating with respect to a fixed support and a group of parallelogram levers commanded by the actuation lever and connected to the anti-drying member so as to keep an upper surface of the anti-drying member constantly parallel to the lower surface of the delivery head during the movement from the inactive position to the operating position.