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公开(公告)号：US20240235374A9
公开(公告)日：2024-07-11
申请号：US18303259
申请日：2023-04-19
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe
CPC classification number: H02M1/32 , H01L23/564 , H02M7/217 , H05K5/0095
Abstract: A motor drive or bus supply power conversion system includes a rectifier with at least one rectifier switch module for rectifying AC input power. A DC bus is connected to the rectifier and supplies DC output power. An optional inverter is connected to the DC bus and includes at least one inverter switch module for inverting the DC bus voltage to an AC output power. The at least one rectifier switch module and the at least one inverter switch module each include a base plate and a housing connected to the base plate. The housing defines an interior space that contains at least one semiconductor switch. Anti-corrosion features are provided including a conformal coating on printed circuit board assemblies, removable connector covers, dielectric grease coated connections, nano-coated fiber optic transceivers, and an exterior protective film wrap.
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公开(公告)号：US20240136913A1
公开(公告)日：2024-04-25
申请号：US18303259
申请日：2023-04-18
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe
CPC classification number: H02M1/32 , H01L23/564 , H02M7/217 , H05K5/0095
Abstract: A motor drive or bus supply power conversion system includes a rectifier with at least one rectifier switch module for rectifying AC input power. A DC bus is connected to the rectifier and supplies DC output power. An optional inverter is connected to the DC bus and includes at least one inverter switch module for inverting the DC bus voltage to an AC output power. The at least one rectifier switch module and the at least one inverter switch module each include a base plate and a housing connected to the base plate. The housing defines an interior space that contains at least one semiconductor switch. Anti-corrosion features are provided including a conformal coating on printed circuit board assemblies, removable connector covers, dielectric grease coated connections, nano-coated fiber optic transceivers, and an exterior protective film wrap.
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公开(公告)号：US20230198197A1
公开(公告)日：2023-06-22
申请号：US18109219
申请日：2023-02-13
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe , Nicholas De Leo
IPC: H01R13/533 , H01R12/71 , H01R13/514
CPC classification number: H01R13/533 , H01R12/716 , H01R13/514
Abstract: Protective cover devices for associated electrical connectors include a one-piece molded polymeric body including at least one of: (i) at least one stud that is closely slidably received into a corresponding socket of the connector; (ii) a skirt that comprises a recess that receives at least part of the electrical connector therein. The protective cover device is adapted to be engaged with the associated electrical connector to inhibit contact between a surrounding corrosive atmosphere and at least one electrical contact of the associated electrical connector.
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公开(公告)号：US11901667B2
公开(公告)日：2024-02-13
申请号：US18109219
申请日：2023-02-13
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe , Nicholas De Leo
IPC: H01R13/533 , H01R12/71 , H01R13/514
CPC classification number: H01R13/533 , H01R12/716 , H01R13/514
Abstract: Protective cover devices for associated electrical connectors include a one-piece molded polymeric body including at least one of: (i) at least one stud that is closely slidably received into a corresponding socket of the connector; (ii) a skirt that comprises a recess that receives at least part of the electrical connector therein. The protective cover device is adapted to be engaged with the associated electrical connector to inhibit contact between a surrounding corrosive atmosphere and at least one electrical contact of the associated electrical connector.
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Patent Agency Ranking
公开(公告)号：US20220085547A1
公开(公告)日：2022-03-17
申请号：US17020755
申请日：2020-09-14
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe , Nicholas De Leo
IPC: H01R13/533 , H01R12/71 , H01R13/514
Abstract: Protective cover devices for associated electrical connectors include a one-piece molded polymeric body including at least one of: (i) at least one stud that is closely slidably received into a corresponding socket of the connector; (ii) a skirt that comprises a recess that receives at least part of the electrical connector therein. The protective cover device is adapted to be engaged with the associated electrical connector to inhibit contact between a surrounding corrosive atmosphere and at least one electrical contact of the associated electrical connector.
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公开(公告)号：US12009740B2
公开(公告)日：2024-06-11
申请号：US18303259
申请日：2023-04-19
Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe
CPC classification number: H02M1/32 , H01L23/564 , H02M7/217 , H05K5/0095
Abstract: A motor drive or bus supply power conversion system includes a rectifier with at least one rectifier switch module for rectifying AC input power. A DC bus is connected to the rectifier and supplies DC output power. An optional inverter is connected to the DC bus and includes at least one inverter switch module for inverting the DC bus voltage to an AC output power. The at least one rectifier switch module and the at least one inverter switch module each include a base plate and a housing connected to the base plate. The housing defines an interior space that contains at least one semiconductor switch. Anti-corrosion features are provided including a conformal coating on printed circuit board assemblies, removable connector covers, dielectric grease coated connections, nano-coated fiber optic transceivers, and an exterior protective film wrap.
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公开(公告)号：US11784554B2
公开(公告)日：2023-10-10
申请号：US17020738
申请日：2020-09-14
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe
CPC classification number: H02M1/32 , H01L23/564 , H02M7/217 , H05K5/0095
Abstract: A motor drive or bus supply power conversion system includes a rectifier with at least one rectifier switch module for rectifying AC input power. A DC bus is connected to the rectifier and supplies DC output power. An optional inverter is connected to the DC bus and includes at least one inverter switch module for inverting the DC bus voltage to an AC output power. The at least one rectifier switch module and the at least one inverter switch module each include a base plate and a housing connected to the base plate. The housing defines an interior space that contains at least one semiconductor switch. A protective cover layer includes a corrosion protection material and divides the interior space into an inner sub-space located between the base plate and the protective cover layer and an outer sub-space located between the protective cover layer and the housing. The at least one semiconductor switch is located in the inner sub-space such that an atmosphere in the outer sub-space passes through the protective cover layer of corrosion protection material before entering the inner sub-space. Additional anti-corrosion features are provided including a conformal coating on printed circuit board assemblies, removable connector covers, dielectric grease coated connections, nano-coated fiber optic transceivers, and an exterior protective film wrap.
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公开(公告)号：US11605917B2
公开(公告)日：2023-03-14
申请号：US17020755
申请日：2020-09-14
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe , Nicholas De Leo
IPC: H01R12/00 , H01R13/533 , H01R12/71 , H01R13/514
Abstract: Protective cover devices for associated electrical connectors include a one-piece molded polymeric body including at least one of: (i) at least one stud that is closely slidably received into a corresponding socket of the connector; (ii) a skirt that comprises a recess that receives at least part of the electrical connector therein. The protective cover device is adapted to be engaged with the associated electrical connector to inhibit contact between a surrounding corrosive atmosphere and at least one electrical contact of the associated electrical connector.
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公开(公告)号：US20220085712A1
公开(公告)日：2022-03-17
申请号：US17020738
申请日：2020-09-14
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Garron Morris , Garrett Wolff , Craig Devroy , James Carter , Christopher Genthe
Abstract: A motor drive or bus supply power conversion system includes a rectifier with at least one rectifier switch module for rectifying AC input power. A DC bus is connected to the rectifier and supplies DC output power. An optional inverter is connected to the DC bus and includes at least one inverter switch module for inverting the DC bus voltage to an AC output power. The at least one rectifier switch module and the at least one inverter switch module each include a base plate and a housing connected to the base plate. The housing defines an interior space that contains at least one semiconductor switch. A protective cover layer includes a corrosion protection material and divides the interior space into an inner sub-space located between the base plate and the protective cover layer and an outer sub-space located between the protective cover layer and the housing. The at least one semiconductor switch is located in the inner sub-space such that an atmosphere in the outer sub-space passes through the protective cover layer of corrosion protection material before entering the inner sub-space. Additional anti-corrosion features are provided including a conformal coating on printed circuit board assemblies, removable connector covers, dielectric grease coated connections, nano-coated fiber optic transceivers, and an exterior protective film wrap.
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