公开(公告)号：US11339046B1

公开(公告)日：2022-05-24

申请号：US17176564

申请日：2021-02-16

申请人： Electrolux Home Products, Inc.

发明人： John Gracki

IPC分类号： B67D1/08 ,  F25D23/02 ,  F25D23/12 ,  B67D1/12

摘要： A refrigerator including a refrigerated compartment and a door to open and close at least a portion of the refrigerated compartment. A dispenser unit is positioned on the door that is configured to dispense content into a receptacle. The dispenser unit includes a receptacle support, a dispensing system, a sensor system with at least a first sensor and a second sensor. A control unit electrically coupled to the dispensing system and sensor system. The dispensing system is configured to operate the first sensor to determine the receptacle height and the second sensor to determine the liquid height within the receptacle. The control unit determines when to stop filling the receptacle based on the two measurements. A method for detecting when to shut off the dispensing unit when dispensing liquid into a receptacle.

公开(公告)号：US11338160B2

公开(公告)日：2022-05-24

申请号：US17248245

申请日：2021-01-15

申请人： Tyco Fire Products LP

发明人： Dwight P. Williams ,  Casey R. Spears

IPC分类号： A62C31/05 ,  A62C3/06 ,  B05B1/26 ,  B67D1/00 ,  B67D1/08 ,  B67D1/12 ,  F25D23/02 ,  F25D23/12 ,  G05B15/02 ,  B01F23/231 ,  B01F23/236 ,  A62C31/12 ,  B05B1/14

摘要： The invention includes components and methodology for fixed and semi-fixed systems for extinguishing fire in large industrial flammable liquid storage tanks, including aerated foam projecting nozzles discharging substantially focused streams together with aeration chambers and risers.

公开(公告)号：US20220144617A1

公开(公告)日：2022-05-12

申请号：US17467960

申请日：2021-09-07

申请人： Botrista Technology, Inc.

发明人： Yu-Min LEE ,  Wu-Chou KUO

IPC分类号： B67D1/07 ,  B67D1/12

摘要： A dual-mode fluid connector includes: a hollow connecting element, comprising a chamber inside the hollow connecting element; a material tube, positioned on the hollow connecting element and connected through the camber; a cleaning tube, positioned on the hollow connecting element and connected through the camber; a head portion, positioned on one terminal of the hollow connecting element and having a connecting opening, wherein the connecting opening can be detachably connected to a material container; a rear portion, positioned on another terminal of the hollow connecting element and having a through hole; and a rod, inserted into the chamber via the through hole.

公开(公告)号：US20220127129A1

公开(公告)日：2022-04-28

申请号：US17568139

申请日：2022-01-04

申请人： DEKA Products Limited Partnership

发明人： Russell H. Beavis ,  James J. Dattolo

IPC分类号： B67D1/12 ,  B67D1/00 ,  B67D1/08 ,  B67D1/10 ,  F04B13/02 ,  F04B49/06 ,  F04B51/00 ,  F04D15/00 ,  G05B15/02

摘要： A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of “on” portions and a plurality of “off” portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump assembly. At least a portion of the “on” portions of the PWM drive signal are pulse width modulated to define a second duty cycle for the at least a portion of the “on” portions of the PWM drive signal. The second duty cycle regulates, at least in part, the percentage of the defined voltage potential applied to the pump assembly.

公开(公告)号：US11299384B2

公开(公告)日：2022-04-12

申请号：US17291366

申请日：2019-11-08

申请人： Philip Andrew Walton ,  Sergio Sonzogni

发明人： Philip Andrew Walton ,  Sergio Sonzogni

IPC分类号： B67D1/04 ,  B67D1/08 ,  B67D1/12 ,  B65D77/06 ,  B65D77/22

摘要： A bag-in-keg container for a carbonated beverage has a container body C, a flexible bag B within the container body, and a valve closure V attached to the container body. The valve closure includes a gas inlet port (11), a liquid dispensing port (12), and spring-loaded valve member (6) to sealably close the gas inlet and liquid dispensing ports. An adapter (20) sealingly attached to the flexible bag B incorporates a bag PRV (26) to vent gas pressure from within the flexible bag. A container PRV (40) vents gas pressure from between the container body C and the flexible bag B. The bag PRV has a valve shuttle with one side exposed to gas pressure within the flexible bag B and an opposite side exposed to gas pressure within a sealed plenum chamber (37). The bag PRV therefore operates at a fixed pressure independent of the differential pressure between the bag and the outer container. This solves the problem of venting excess pressure within the keg whilst still allowing the dispensing gas to achieve the equilibrium.

公开(公告)号：US11298659B2

公开(公告)日：2022-04-12

申请号：US16761424

申请日：2018-10-30

申请人： Conopco, Inc.

发明人： Kirtan Shravan Kamkar ,  Skand Saksena ,  Vishal Kumar Trivedi

IPC分类号： B01D61/12 ,  B01D61/02 ,  B01D61/08 ,  B67D1/00 ,  B67D1/08 ,  B67D1/12 ,  C02F1/00 ,  C02F1/44

摘要： The water dispensing device of the present invention with the given flow path of water and the control circuit configured store at least two threshold TDS values XA and XB, wherein XA is a higher TDS value than XB; and to drain water from the treatment unit through the drain line, when TDS value sensed is higher than XA, and alternately when the sensed value of TDS is less than XB then direct water from the reject line into the first recycle line; it was seen that the TDS of the output water of the device was in a constant range and the device of the present invention also contributed to minimizing the wastage of water by allowing recycling of water through the reject line of the treatment unit.

公开(公告)号：US11297850B2

公开(公告)日：2022-04-12

申请号：US16726238

申请日：2019-12-23

申请人： FBD Partnership, LP

发明人： Igor V. Popov ,  Clifton Jones ,  Alejandro Ramirez ,  Jeanko J. Lara ,  Matthew Gates

IPC分类号： A23G9/28 ,  B67D1/00 ,  B67D1/12 ,  A23G9/04

摘要： Applicants have created an improved multi-flavor food and/or beverage dispenser including an improved nozzle for injection of flavored liquids into a base liquid. The apparatuses and systems described herein can be used with different food and beverage products including, but not limited to, frozen carbonated beverages, frozen alcoholic and non-alcoholic beverages, frozen yogurts, frozen ice creams and other dispensable food and beverage products

公开(公告)号：US11286145B2

公开(公告)日：2022-03-29

申请号：US17094863

申请日：2020-11-11

申请人： GATE CFV SOLUTIONS, INC.

发明人： John Newton ,  Peter Brooke ,  Dustin Hartsfield ,  Michael Cheney ,  Gillian Callaghan ,  Scott Ross

IPC分类号： B67D1/00 ,  B67D1/12 ,  F16K1/14 ,  F16K31/06 ,  B67D1/14 ,  F16K31/08

摘要： Examples disclosed herein relate to conduits, devices, systems and methods, which may include a dispensing device including a valve configured to interact with an inlet stream, the inlet stream having a first pressure, the valve having an outlet area with an outlet stream, the outlet stream having a second pressure; and a solenoid configured to interact with the outlet stream.

公开(公告)号：US20220055884A1

公开(公告)日：2022-02-24

申请号：US17517931

申请日：2021-11-03

申请人： LG ELECTRONICS INC.

发明人： Minho KIM ,  Youngseok KIM ,  Jongwon YUN ,  Hoon JANG ,  Jewook JEON ,  Soonki JUNG ,  Jingyu JI

IPC分类号： B67D1/12 ,  B67D1/00 ,  B67D1/14

摘要： Provided is a water purifier. The water purifier includes a water purifier body provided with a filter, purifying raw water supplied from the outside, and supplying purified water, a water discharge module of which at least a portion is coupled to protrude to the front of the water purifier body so that at least a portion thereof rotates or is elevated with respect to the water purifier body and which is provided with a water discharge nozzle, which supplies the purified water supplied from the water purifier body to a user, in a lower end thereof, a driving unit providing power providing power required for the rotation and elevation of the water discharge module, a detection unit installed in the water purifier body or the water discharge module to recognize a position and size of a container placed around the water purifier body, and a control unit receiving position information and size information of the container from the detection unit to control the driving unit so that the water discharge nozzle moves above the container.

公开(公告)号：US11242274B2

公开(公告)日：2022-02-08

申请号：US16542449

申请日：2019-08-16

申请人： RIPRUP Company S.A.

发明人： Monique Bissen ,  Josef Schucker

IPC分类号： C02F9/00 ,  A47J31/46 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F1/68 ,  B67D1/00 ,  B67D1/12 ,  B67D1/08

摘要： The present invention discloses a beverage dispenser, including: an inlet connected to a water source; an outlet for dispensing the water to a user vessel; at least one filter element having an input and an output for filtered water; a pump for pumping water to the input of the filter element; a flow sensor connected between the inlet and the outlet, wherein the flow sensor determines the actual flow rate of the water; at least one water preparation element connected between the output for outputting filtered water and the outlet and adapted to prepare the water for drinking by a human, wherein the water preparation element comprises a water preparation rate input by which the water preparation rate of the water preparation element can be controlled; and a controller connected to the water preparation rate input of the water preparation element and the flow sensor, wherein the controller controls the water preparation rate of the water preparation element by a signal to the water preparation rate input such that the water preparation rate is proportional to the actual flow rate.