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公开(公告)号：US20240426316A1
公开(公告)日：2024-12-26
申请号：US18826903
申请日：2024-09-06
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240418180A1
公开(公告)日：2024-12-19
申请号：US18813567
申请日：2024-08-23
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240318660A1
公开(公告)日：2024-09-26
申请号：US18678303
申请日：2024-05-30
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor Howard Wood , Kishore Ramakrishnan , William Joseph Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A turbomachine includes an annular casing, a fan disposed inside the annular casing and mounted for rotation about an axial centerline, and an airfoil. The fan includes fan blades that extend radially outwardly toward the annular casing. The airfoil includes a first side and a second side coupled together at a leading edge and a trailing edge, a plurality of first chord sections defining at least one first chord length, and a plurality of second chord sections defining at least one second chord length. The plurality of first chord sections and second chord sections define a waveform along a leading edge of the airfoil. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240418182A1
公开(公告)日：2024-12-19
申请号：US18813586
申请日：2024-08-23
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240418181A1
公开(公告)日：2024-12-19
申请号：US18813578
申请日：2024-08-23
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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Patent Agency Ranking
公开(公告)号：US11852161B1
公开(公告)日：2023-12-26
申请号：US18138442
申请日：2023-04-24
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240318661A1
公开(公告)日：2024-09-26
申请号：US18678321
申请日：2024-05-30
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor Howard Wood , Kishore Ramakrishnan , William Joseph Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A gas turbine engine includes an annular casing, a fan disposed inside the annular casing and mounted for rotation about an axial centerline, a core turbine engine drivingly coupled to the fan and comprising a compressor section, a combustion section, and a turbine section arranged in serial flow order, and a variable bleed assembly comprising a variable bleed duct extending between a VB inlet and a VB outlet. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240301891A1
公开(公告)日：2024-09-12
申请号：US18667564
申请日：2024-05-17
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240301890A1
公开(公告)日：2024-09-12
申请号：US18667556
申请日：2024-05-17
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor H. Wood , Kishore Ramakrishnan , William J. Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A turbomachine includes an annular casing and a fan disposed inside the annular casing and mounted for rotation about an axial centerline. The fan includes fan blades that extend radially outwardly toward the annular casing. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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公开(公告)号：US20240301889A1
公开(公告)日：2024-09-12
申请号：US18667278
申请日：2024-05-17
Applicant: General Electric Company
Inventor： Jixian Yao , Trevor Howard Wood , Kishore Ramakrishnan , William Joseph Solomon , Giridhar Jothiprasad , Aaron J. King
CPC classification number: F04D29/384 , F04D19/002
Abstract: A turbomachine includes an annular casing, a fan disposed inside the annular casing and mounted for rotation about an axial centerline, and an airfoil. The fan includes fan blades that extend radially outwardly toward the annular casing. The airfoil includes a composite core having a pressure sidewall and a suction sidewall extending between a core leading edge and a core trailing edge and a leading edge protective wrap. The fan has an average chord fan width according to a first performance factor. The fan has a quantity of fan blades according to a second performance factor.
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