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公开(公告)号：US12247705B2
公开(公告)日：2025-03-11
申请号：US18328884
申请日：2023-06-05
Applicant: Chart Inc.
Inventor： Logan Spencer , Erik Gustafson
IPC: F17C5/02
Abstract: A body structure includes an inlet port that receives fluid from a delivery device, a top-fill outlet port that connects to a top-fill line in communication with a cryogenic tank, a bottom-fill port that connects to a bottom-fill line in communication with a cryogenic tank and a slider tube cylinder. A cylinder housing is connected to the body structure and has a pressure comparison cylinder with an upper volume and a lower volume, with the latter in fluid communication with a cryogenic tank. A piston slides within the pressure comparison cylinder and a piston shaft is connected to the piston. A pressure regulator is in fluid communication with the upper volume of the pressure comparison cylinder and the slider tube cylinder. A slider tube is connected to the piston shaft and slides within the slider tube cylinder. The slider tube cylinder directs fluid to a top-fill line through the top-fill outlet port when a pressure in the lower volume exceeds a pressure setpoint and fluid to a bottom-fill line through the bottom-fill outlet port when the pressure in the lower volume is below a pressure setpoint. An over-pressure member is positioned in the upper volume of the pressure comparison cylinder. The piston contacts the over-pressure member as the piston slides upward in the pressure comparison cylinder.
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公开(公告)号：US12196478B2
公开(公告)日：2025-01-14
申请号：US17318323
申请日：2021-05-12
Applicant: Chart Inc.
Inventor： Paul Drube , Grant Madison
Abstract: A vaporizer system includes a defrosting function along with the ability to convert liquefied gas to a use gas. The vaporizer system includes first and second vaporizers and piping that transfers fluid from an inlet port to an outlet port with a portion of the piping being between the first and second vaporizer. The system also includes a trim heater and a number of valves for regulating flow of the fluid through the transfer piping. The valves may be placed in a first configuration where vapor from the first vaporizer is heated and directed to the second vaporizer so that the second vaporizer is defrosted and a second configuration where vapor from the second vaporizer is heated and directed to the first vaporizer so that the first vaporizer is defrosted.
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公开(公告)号：US20230324007A1
公开(公告)日：2023-10-12
申请号：US18328884
申请日：2023-06-05
Applicant: Chart Inc.
Inventor： Logan Spencer , Erik Gustafson
IPC: F17C5/02
CPC classification number: F17C5/02 , F17C2223/0161 , F17C2205/0338 , F17C2227/0142 , F17C2250/043 , F17C2205/0332 , F17C2260/021
Abstract: A body structure includes an inlet port that receives fluid from a delivery device, a top-fill outlet port that connects to a top-fill line in communication with a cryogenic tank, a bottom-fill port that connects to a bottom-fill line in communication with a cryogenic tank and a slider tube cylinder. A cylinder housing is connected to the body structure and has a pressure comparison cylinder with an upper volume and a lower volume, with the latter in fluid communication with a cryogenic tank. A piston slides within the pressure comparison cylinder and a piston shaft is connected to the piston. A pressure regulator is in fluid communication with the upper volume of the pressure comparison cylinder and the slider tube cylinder. A slider tube is connected to the piston shaft and slides within the slider tube cylinder. The slider tube cylinder directs fluid to a top-fill line through the top-fill outlet port when a pressure in the lower volume exceeds a pressure setpoint and fluid to a bottom-fill line through the bottom-fill outlet port when the pressure in the lower volume is below a pressure setpoint. An over-pressure member is positioned in the upper volume of the pressure comparison cylinder. The piston contacts the over-pressure member as the piston slides upward in the pressure comparison cylinder.
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公开(公告)号：US20230266154A1
公开(公告)日：2023-08-24
申请号：US18005215
申请日：2021-07-21
Applicant: Chart Inc.
Inventor： Roland Wagner
CPC classification number: G01F1/74 , G01F15/005 , G01F15/022
Abstract: A flow meter assembly for a dispensing line includes a differential pressure transmitter, a pressure transmitter, a temperature transmitter and a controller in communication with each transmitter. The controller is configured to use data collected from the transmitters to determine if there is subcooling or two-phase flow of a fluid flowing through the dispensing line and to meter fluid flowing through the dispensing line if there is subcooling or no two-phase flow.
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公开(公告)号：US11668437B2
公开(公告)日：2023-06-06
申请号：US17524458
申请日：2021-11-11
Applicant: Chart Inc.
Inventor： Erik Gustafson
CPC classification number: F17C5/02 , G05D16/028 , F17C2205/0338 , F17C2225/0161 , F17C2227/0142 , F17C2250/03 , F17C2250/043 , F17C2250/0636
Abstract: A body structure has an inlet port that receives fluid, a first outlet port that connects to a top-fill line of a cryogenic tank, a second outlet port that connects to a bottom-fill line of a cryogenic tank and a slider tube cylinder. A cylinder housing connects to the body structure and has a pressure comparison cylinder with upper and lower volumes, with the latter in fluid communication with a cryogenic tank. A piston having a piston shaft slides within the pressure comparison cylinder. A pressure regulator is in fluid communication with the upper volume and the slider tube cylinder. A slider tube is connected to the piston shaft and slides within the slider tube cylinder. The slider tube cylinder selectively directs fluid to a top-fill line through the first outlet port or to a bottom-fill line through the second outlet port.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11216826B2
公开(公告)日：2022-01-04
申请号：US16555270
申请日：2019-08-29
Applicant: HANTEO CHART, Inc.
Inventor： Young Ho Kwak
Abstract: A method for certifying a genuine product and generating a music chart performed by a server may include: receiving a genuine product certification request from a terminal of a buyer who purchased an album; transmitting genuine product certification content for a genuine product certification procedure to the terminal in response to the genuine product certification request; receiving certification information input to the genuine product certification content; comparing the received certification information with information stored in a database built in advance to perform genuine product certification for the album; matching the certification information with the album when the album is certified as a genuine product, storing the matched certification information in the database, and transmitting a certification completion message to the terminal; and generating the music chart based on the certification information. The certification information may include unique identification information of the album and personal information of the buyer.
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公开(公告)号：US20210356196A1
公开(公告)日：2021-11-18
申请号：US17318323
申请日：2021-05-12
Applicant: Chart Inc.
Inventor： Paul Drube , Grant Madison
Abstract: A vaporizer system includes a defrosting function along with the ability to convert liquefied gas to a use gas. The vaporizer system includes first and second vaporizers and piping that transfers fluid from an inlet port to an outlet port with a portion of the piping being between the first and second vaporizer. The system also includes a trim heater and a number of valves for regulating flow of the fluid through the transfer piping. The valves may be placed in a first configuration where vapor from the first vaporizer is heated and directed to the second vaporizer so that the second vaporizer is defrosted and a second configuration where vapor from the second vaporizer is heated and directed to the first vaporizer so that the first vaporizer is defrosted.
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公开(公告)号：US20210164619A1
公开(公告)日：2021-06-03
申请号：US16951115
申请日：2020-11-18
Applicant: Chart Inc.
Inventor： Jan Kubica , Milan Kotek , Radek Rosenbaum
Abstract: An ambient air vaporizer includes a heat exchanger tube having a surface with an icephobic/waterphobic treatment.
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公开(公告)号：US10890293B2
公开(公告)日：2021-01-12
申请号：US16293985
申请日：2019-03-06
Applicant: Chart Inc.
Inventor： Erik Gustafson
Abstract: A system for transferring cryogenic fluid from a dispensing tank to a receiving tank is disclosed. The dispensing tank stores a supply of cryogenic liquid with a dispensing tank headspace above the liquid. A compressor has an inlet connected to the headspace of a receiving tank and an outlet connected to the headspace of the dispensing tank. A liquid transfer line is in fluid communication with the liquid side of the dispensing tank and the receiving tank. Cryogenic liquid is transferred from the dispensing tank to the receiving tank when the compressor is activated so as to transfer vapor from the headspace of the receiving tank to the headspace of the dispensing tank to create a pressure differential between the dispensing and receiving tanks.
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10.发明申请公开(公告)号：US20200151737A1
公开(公告)日：2020-05-14
申请号：US16555270
申请日：2019-08-29
Applicant: HANTEO CHART, Inc.
Inventor： Young Ho KWAK
Abstract: A method for certifying a genuine product and generating a music chart performed by a server may include: receiving a genuine product certification request from a terminal of a buyer who purchased an album; transmitting genuine product certification content for a genuine product certification procedure to the terminal in response to the genuine product certification request; receiving certification information input to the genuine product certification content; comparing the received certification information with information stored in a database built in advance to perform genuine product certification for the album; matching the certification information with the album when the album is certified as a genuine product, storing the matched certification information in the database, and transmitting a certification completion message to the terminal; and generating the music chart based on the certification information. The certification information may include unique identification information of the album and personal information of the buyer.
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