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Patent Agency Ranking
公开(公告)号：US11802564B2
公开(公告)日：2023-10-31
申请号：US17948739
申请日：2022-09-20
Applicant: Ingersoll-Rand Industrial U.S., Inc.
Inventor： Michael Borkowski , Kelton C. Sprinkle , Michael O. Brewer , Stephen Dickinson , Ryan D. Hartman , Daniel McGuinness
CPC classification number: F04C29/021 , F04B39/0207 , F04C18/16 , F04C23/008 , F04C28/06 , F04C29/0014 , F04C29/02 , F04C29/026 , F04C29/042 , F04C2240/50 , F04C2240/52 , F04C2240/809
Abstract: A compressor system can include a lubricant injection system useful to supply lubricant to an airend. The compressor system can include a variable lubricant flow valve which can be regulated by a controller on the basis of operating conditions of the compressor system. In one form the compressor system also includes an oil separator and/or an oil cooler with or without a them al control valve. The controller can have one or more modes of operation, including a mode in which the controller regulates the flow of lubricant to the airend to increase an internal flow area of the valve when the airend is operated at an unloaded or loaded condition. In some forms the controller can regulate the lubricant flow valve and/or the thermal control valve and/or the lubricant cooler.
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公开(公告)号：US20230017093A1
公开(公告)日：2023-01-19
申请号：US17948739
申请日：2022-09-20
Applicant: Ingersoll-Rand Industrial U.S., Inc.
Inventor： Michael Borkowski , Kelton C. Sprinkle , Michael O. Brewer , Stephen Dickinson , Ryan D. Hartman , Daniel McGuinness
Abstract: A compressor system can include a lubricant injection system useful to supply lubricant to an airend. The compressor system can include a variable lubricant flow valve which can be regulated by a controller on the basis of operating conditions of the compressor system. In one form the compressor system also includes an oil separator and/or an oil cooler with or without a them al control valve. The controller can have one or more modes of operation, including a mode in which the controller regulates the flow of lubricant to the airend to increase an internal flow area of the valve when the airend is operated at an unloaded or loaded condition. In some forms the controller can regulate the lubricant flow valve and/or the thermal control valve and/or the lubricant cooler.
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公开(公告)号：US12173714B2
公开(公告)日：2024-12-24
申请号：US18371806
申请日：2023-09-22
Applicant: Ingersoll-Rand Industrial U.S., Inc.
Inventor： Michael Borkowski , Kelton C. Sprinkle , Michael O. Brewer , Stephen Dickinson , Ryan D. Hartman , Daniel McGuinness
Abstract: A compressor system can include a lubricant injection system useful to supply lubricant to an airend. The compressor system can include a variable lubricant flow valve which can be regulated by a controller on the basis of operating conditions of the compressor system. In one form the compressor system also includes an oil separator and/or an oil cooler with or without a thermal control valve. The controller can have one or more modes of operation, including a mode in which the controller regulates the flow of lubricant to the airend to increase an internal flow area of the valve when the airend is operated at an unloaded or loaded condition. In some forms the controller can regulate the lubricant flow valve and/or the thermal control valve and/or the lubricant cooler.
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公开(公告)号：US20240011489A1
公开(公告)日：2024-01-11
申请号：US18371806
申请日：2023-09-22
Applicant: Ingersoll-Rand Industrial U.S., Inc.
Inventor： Michael Borkowski , Kelton C. Sprinkle , Michael O. Brewer , Stephen Dickinson , Ryan D. Hartman , Daniel McGuinness
CPC classification number: F04C29/021 , F04B39/0207 , F04C18/16 , F04C29/0014 , F04C28/06 , F04C29/042 , F04C23/008 , F04C29/02 , F04C29/026 , F04C2240/809 , F04C2240/52 , F04C2240/50
Abstract: A compressor system can include a lubricant injection system useful to supply lubricant to an airend. The compressor system can include a variable lubricant flow valve which can be regulated by a controller on the basis of operating conditions of the compressor system. In one form the compressor system also includes an oil separator and/or an oil cooler with or without a thermal control valve. The controller can have one or more modes of operation, including a mode in which the controller regulates the flow of lubricant to the airend to increase an internal flow area of the valve when the airend is operated at an unloaded or loaded condition. In some forms the controller can regulate the lubricant flow valve and/or the thermal control valve and/or the lubricant cooler.
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公开(公告)号：US11448220B2
公开(公告)日：2022-09-20
申请号：US16586107
申请日：2019-09-27
Applicant: INGERSOLL-RAND INDUSTRIAL U.S., INC.
Inventor： Michael Borkowski , Kelton C. Sprinkle , Michael O. Brewer , Stephen Dickinson , Ryan D. Hartman , Daniel McGuinness
Abstract: A compressor system can include a lubricant injection system useful to supply lubricant to an airend. The compressor system can include a variable lubricant flow valve which can be regulated by a controller on the basis of operating conditions of the compressor system. In one form the compressor system also includes an oil separator and/or an oil cooler with or without a thermal control valve. The controller can have one or more modes of operation, including a mode in which the controller regulates the flow of lubricant to the airend to increase an internal flow area of the valve when the airend is operated at an unloaded or loaded condition. In some forms the controller can regulate the lubricant flow valve and/or the thermal control valve and/or the lubricant cooler.
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