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公开(公告)号：US20240344491A1
公开(公告)日：2024-10-17
申请号：US18606873
申请日：2024-03-15
Applicant: CUMMINS INC.
Abstract: A gaseous fuel-air mixer includes an outer shell, an inner shell, and a fuel chamber rib. The outer shell includes an air intake and a fuel intake. The air intake is configured to receive air. The air intake has an air outlet. The fuel intake has a fuel inlet that is configured to receive fuel. The inner shell includes an inner shell intake that is configured to separately receive the air from the air outlet and the fuel from the fuel intake and to provide a gaseous fuel-air mixture. The inner shell cooperates with the outer shell to define a fuel intake collecting chamber that is configured to receive the fuel from the fuel inlet and a fuel intake concentrating chamber that is configured to receive the fuel from the fuel intake collecting chamber and provide the fuel to the inner shell intake.
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公开(公告)号：US20230020882A1
公开(公告)日：2023-01-19
申请号：US17947960
申请日：2022-09-19
Applicant: Cummins Inc.
IPC: F16L41/02 , F15D1/04 , F15D1/14 , F28D3/04 , B05D1/02 , F25B39/02 , F28F9/02 , F17D1/00 , B01J8/04 , B24B57/02 , B01J8/02 , B01J8/22
Abstract: A flow splitter may include an inlet, at least two outlets, and an internal vane comprising a first end corresponding to the inlet and a second end corresponding to the at least two outlets, wherein the internal vane is configured to turn, between the first end and the second end, an internal flowing fluid from 0 degrees to a degree between about 60 degrees and 150 degrees. Methods of dividing fluid flow are also provided.
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公开(公告)号：US11933250B2
公开(公告)日：2024-03-19
申请号：US18017761
申请日：2021-07-16
Applicant: CUMMINS INC.
Abstract: A gaseous fuel-air mixer includes an outer shell, an inner shell, and a fuel chamber rib. The outer shell includes an air intake and a fuel intake. The air intake is configured to receive air. The air intake has an air outlet. The fuel intake has a fuel inlet that is configured to receive fuel. The inner shell includes an inner shell intake that is configured to separately receive the air from the air outlet and the fuel from the fuel intake and to provide a gaseous fuel-air mixture. The inner shell cooperates with the outer shell to define a fuel intake collecting chamber that is configured to receive the fuel from the fuel inlet and a fuel intake concentrating chamber that is configured to receive the fuel from the fuel intake collecting chamber and provide the fuel to the inner shell intake.
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Patent Agency Ranking
公开(公告)号：US11448350B2
公开(公告)日：2022-09-20
申请号：US16624186
申请日：2018-06-25
Applicant: Cummins Inc.
IPC: F16L41/02 , F15D1/04 , F15D1/14 , F28D3/04 , B05D1/02 , F25B39/02 , F28F9/02 , F17D1/00 , B01J8/04 , B24B57/02 , B01J8/02 , B01J8/22
Abstract: A flow splitter may include an inlet, at least two outlets, and an internal vane comprising a first end corresponding to the inlet and a second end corresponding to the at least two outlets, wherein the internal vane is configured to turn, between the first end and the second end, an internal flowing fluid from 0 degrees to a degree between about 60 degrees and 150 degrees. Methods of dividing fluid flow are also provided.
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公开(公告)号：US12292018B2
公开(公告)日：2025-05-06
申请号：US18606873
申请日：2024-03-15
Applicant: CUMMINS INC.
Abstract: A gaseous fuel-air mixer includes an outer shell, an inner shell, and a fuel chamber rib. The outer shell includes an air intake and a fuel intake. The air intake is configured to receive air. The air intake has an air outlet. The fuel intake has a fuel inlet that is configured to receive fuel. The inner shell includes an inner shell intake that is configured to separately receive the air from the air outlet and the fuel from the fuel intake and to provide a gaseous fuel-air mixture. The inner shell cooperates with the outer shell to define a fuel intake collecting chamber that is configured to receive the fuel from the fuel inlet and a fuel intake concentrating chamber that is configured to receive the fuel from the fuel intake collecting chamber and provide the fuel to the inner shell intake.
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公开(公告)号：US20230313760A1
公开(公告)日：2023-10-05
申请号：US18017761
申请日：2021-07-16
Applicant: CUMMINS INC.
Abstract: A gaseous fuel-air mixer includes an outer shell, an inner shell, and a fuel chamber rib. The outer shell includes an air intake and a fuel intake. The air intake is configured to receive air. The air intake has an air outlet. The fuel intake has a fuel inlet that is configured to receive fuel. The inner shell includes an inner shell intake that is configured to separately receive the air from the air outlet and the fuel from the fuel intake and to provide a gaseous fuel-air mixture. The inner shell cooperates with the outer shell to define a fuel intake collecting chamber that is configured to receive the fuel from the fuel inlet and a fuel intake concentrating chamber that is configured to receive the fuel from the fuel intake collecting chamber and provide the fuel to the inner shell intake.
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公开(公告)号：US11971127B2
公开(公告)日：2024-04-30
申请号：US17947960
申请日：2022-09-19
Applicant: Cummins Inc.
IPC: F16L41/02 , B01J8/02 , B01J8/04 , B01J8/22 , B05D1/02 , B24B57/02 , F15D1/04 , F15D1/14 , F17D1/00 , F25B39/02 , F28D3/04 , F28F9/02
CPC classification number: F16L41/023 , B01J8/0278 , B01J8/0492 , B01J8/22 , B05D1/02 , B24B57/02 , F15D1/04 , F15D1/14 , F17D1/005 , F25B39/028 , F28D3/04 , F28F9/0275 , Y10T137/85938
Abstract: A flow splitter may include an inlet, at least two outlets, and an internal vane comprising a first end corresponding to the inlet and a second end corresponding to the at least two outlets, wherein the internal vane is configured to turn, between the first end and the second end, an internal flowing fluid from 0 degrees to a degree between about 60 degrees and 150 degrees. Methods of dividing fluid flow are also provided.
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公开(公告)号：US20200173593A1
公开(公告)日：2020-06-04
申请号：US16624186
申请日：2018-06-25
Applicant: Cummins Inc.
Abstract: A flow splitter may include an inlet, at least two outlets, and an internal vane comprising a first end corresponding to the inlet and a second end corresponding to the at least two outlets, wherein the internal vane is configured to turn, between the first end and the second end, an internal flowing fluid from 0 degrees to a degree between about 60 degrees and 150 degrees. Methods of dividing fluid flow are also provided.
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