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公开(公告)号：US12135023B2
公开(公告)日：2024-11-05
申请号：US17654206
申请日：2022-03-09
Applicant: Blue-White Industries, Ltd.
Inventor： Patrick Michael Murphy , Robert E. Gledhill, III , William M. McDowell , Quang Phan , Jonathan Trong Dinh
IPC: F04B49/20 , F04B43/12 , F04B51/00 , G05B19/042 , G05D7/06
Abstract: A method of calibrating a pump system can include providing a pump, calibrating a pump input with an input device connected to the pump, and calibrating a pump output with an output device connected to the pump. Calibrating the pump input can include selecting a first input signal value, generating a transmitted input signal corresponding to the first input signal value, and setting a nominative pump input value to the first input signal value. Calibrating the pump output can include receiving a received output signal outputted from the pump, and setting a nominative pump output value to the first input signal value.
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公开(公告)号：US11939972B2
公开(公告)日：2024-03-26
申请号：US17306697
申请日：2021-05-03
Applicant: BLUE-WHITE INDUSTRIES, LTD.
Inventor： John T. Nguyen , Robert E. Gledhill, III
CPC classification number: F04B43/1276
Abstract: A rotor assembly for a peristaltic pump is provided. The rotor assembly includes a hub configured to couple with a drive shaft of a pump. The hub includes at least one receiving slot that extends longitudinally along an outer surface of the hub. The rotor assembly further includes a roller assembly configured to slide longitudinally along the receiving slot to seat the roller assembly onto the hub.
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公开(公告)号：US11891989B2
公开(公告)日：2024-02-06
申请号：US17454522
申请日：2021-11-11
Applicant: Blue-White Industries, Ltd.
Inventor： Robert E. Gledhill, III , John Nguyen
CPC classification number: F04B43/025 , F04B7/0065 , F04B9/042 , F04B35/04 , F04B53/10 , F04B2201/06
Abstract: A diaphragm pump assembly can include a pump drive chamber, a first pump diaphragm chamber, and a second pump diaphragm chamber. The assembly can include a pump motor configured to rotate a motor shaft extending into the pump drive chamber. The assembly can include a cam connected to the motor shaft and configured to rotate in response to rotation of the motor shaft. The assembly can include a drive yoke having a yoke frame and a yoke pocket having a first wall and a second wall parallel and opposite the first wall. First and second pistons can connect to the drive yoke and to first and second diaphragms, respectively. The diameter of the cam can be less than and within 5% the width of yoke pocket and the yoke can be configured to move the pistons along a straight line.
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公开(公告)号：US20230417364A1
公开(公告)日：2023-12-28
申请号：US18465556
申请日：2023-09-12
Applicant: Blue-White Industries, Ltd.
Inventor： John T. Nguyen , Robert E. Gledhill, III
Abstract: A quick mounting bracket for a pump is provided. The bracket includes a flexible handle that moves relative to stabilizer tabs. The bracket has ramped surfaces that guide a portion of the pump housing into a receiving slot of the bracket. A hinge of the handle biases the handle away from the pump such that the handle is driven to overlap the portion of the pump housing that seats into the receiving slot, thereby locking the pump onto the bracket until the handle is move to clear receiving slot and allow the pump to be removed from the bracket.
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公开(公告)号：US11781709B2
公开(公告)日：2023-10-10
申请号：US16996667
申请日：2020-08-18
Applicant: BLUE-WHITE INDUSTRIES, LTD.
Inventor： John T. Nguyen , Robert E. Gledhill, III
Abstract: A quick mounting bracket for a pump is provided. The bracket includes a flexible handle that moves relative to stabilizer tabs. The bracket has ramped surfaces that guide a portion of the pump housing into a receiving slot of the bracket. A hinge of the handle biases the handle away from the pump such that the handle is driven to overlap the portion of the pump housing that seats into the receiving slot, thereby locking the pump onto the bracket until the handle is move to clear receiving slot and allow the pump to be removed from the bracket.
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Patent Agency Ranking
公开(公告)号：US11768929B2
公开(公告)日：2023-09-26
申请号：US17006489
申请日：2020-08-28
Applicant: BLUE-WHITE INDUSTRIES, LTD.
Inventor： Robert E. Gledhill, III , John T. Nguyen
Abstract: A lockout system for a metering pump is provided. The lockout system can include a user interface that is used to switch the pump between a locked configuration and an unlocked configuration. In the locked configuration, the operation of the pump cannot be adjusted through the user interface. In the unlocked configuration, the operation of the pump can be adjusted through the user interface. The lockout system can include a passkey notice that provides information regarding how to use the user interface to switch the pump between the locked and unlocked configurations.
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公开(公告)号：US20230287881A1
公开(公告)日：2023-09-14
申请号：US17654206
申请日：2022-03-09
Applicant: Blue-White Industries, Ltd.
Inventor： Patrick Michael Murphy , Robert E. Gledhill, III , William M. McDowell , Quang Phan , Jonathan Trong Dinh
Abstract: A method of calibrating a pump system can include providing a pump, calibrating a pump input with an input device connected to the pump, and calibrating a pump output with an output device connected to the pump. Calibrating the pump input can include selecting a first input signal value, generating a transmitted input signal corresponding to the first input signal value, and setting a nominative pump input value to the first input signal value. Calibrating the pump output can include receiving a received output signal outputted from the pump, and setting a nominative pump output value to the first input signal value.
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公开(公告)号：US11703362B2
公开(公告)日：2023-07-18
申请号：US17445480
申请日：2021-08-19
Applicant: Blue-White Industries, Ltd.
Inventor： John T. Nguyen , Robert E. Gledhill, III
CPC classification number: G01F1/0755 , B29D99/0025
Abstract: A method of fabricating a paddlewheel for a flow meter is provided. The method can include providing an inner part of the paddlewheel. The method can also include inserting a plurality of magnets in the inner part of the paddlewheel. The method can also include overmolding an outer part of the paddlewheel over the inner part of the paddlewheel.
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公开(公告)号：US11150118B2
公开(公告)日：2021-10-19
申请号：US15713440
申请日：2017-09-22
Applicant: Blue-White Industries, Ltd.
Inventor： Robert Gledhill, III , John Nguyen , Patrick M. Murphy , William M. McDowell
Abstract: A flow rate assembly can include a housing having a measurement channel extending along the housing axis and through a portion of the housing between the first and second ends of the housing, an outer cup portion positioned at least partly within the housing, and a transducer positioned within the outer cup portion and sealed from fluid flow past the outer cup portion, the transducer having a width perpendicular to the housing axis and greater than the width of the measurement channel, the transducer configured to generate an ultrasonic signal and to direct the ultrasonic signal through the measurement channel.
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公开(公告)号：US11131300B2
公开(公告)日：2021-09-28
申请号：US16201555
申请日：2018-11-27
Applicant: Blue-White Industries, Ltd.
Inventor： Robert Gledhill, III , John Nguyen , Steven Lee Smith
IPC: F04B43/12 , F04B43/00 , A61M39/10 , F16L11/22 , F16L39/02 , B23K35/02 , B23K35/30 , B23K35/22 , C22C38/26 , C22C38/28 , C22C38/32
Abstract: A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly can provide a flow rate or volume capacity that is generally equal to or greater than that achieved with a comparable prior art tube while operating at higher pressures than that possible using the prior art tube. Further, in accordance with some embodiments, the tubing assembly can achieve a longer working life than a comparable prior art tube, and the load on the pump motor can be reduced such that the pump life is increased and/or a larger pump motor is not required to achieve such advantageous results.
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