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公开(公告)号：US20210301819A1
公开(公告)日：2021-09-30
申请号：US17226712
申请日：2021-04-09
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US11300112B2
公开(公告)日：2022-04-12
申请号：US17313677
申请日：2021-05-06
Applicant: Graco Minnesota Inc.
Inventor： Thomas F. Janecek , Tyler Kenneth Williams , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder , Mark D. Schultz
Abstract: A drive system for a fluid displacement pump includes an electric motor, a drive coupled to the rotor at a first end of the electric motor, a fluid displacement member mechanically coupled to the drive, and a pump frame mechanically coupled to the electric motor. The electric motor includes a stator and a rotor disposed on an axis. The drive coupled to the rotor converts the rotational output to a linear, reciprocating input to the fluid displacement member. The rotor is disposed about the stator to rotate about the stator.
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公开(公告)号：US20220056909A1
公开(公告)日：2022-02-24
申请号：US17453592
申请日：2021-11-04
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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Patent Agency Ranking
公开(公告)号：US20230019323A1
公开(公告)日：2023-01-19
申请号：US17945598
申请日：2022-09-15
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US20220220950A1
公开(公告)日：2022-07-14
申请号：US17711464
申请日：2022-04-01
Applicant: Graco Minnesota Inc.
Inventor： Thomas F. Janecek , Tyler Kenneth Williams , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder , Jacob D. Scherer , Todd B. Hillukka , Nicholas J. Stein , Mark D. Shultz
Abstract: A drive system for a fluid displacement pump includes an electric motor, a drive coupled to the rotor at a first end of the electric motor, a pump including a fluid displacement member mechanically coupled to the drive, and a controller configured to control a level of power to the electric motor based on a pressure setting set by a user. The electric motor includes a stator and a rotor disposed on an axis. The drive coupled to the rotor converts the rotational output to a linear, reciprocating input to power a pump.
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公开(公告)号：US11473576B2
公开(公告)日：2022-10-18
申请号：US17453592
申请日：2021-11-04
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US11193486B2
公开(公告)日：2021-12-07
申请号：US17226712
申请日：2021-04-09
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US20210301801A1
公开(公告)日：2021-09-30
申请号：US17313677
申请日：2021-05-06
Applicant: Graco Minnesota Inc.
Inventor： Thomas F. Janecek , Tyler Kenneth Williams , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder , Mark D. Schultz
Abstract: A drive system for a fluid displacement pump includes an electric motor, a drive coupled to the rotor at a first end of the electric motor, a fluid displacement member mechanically coupled to the drive, and a pump frame mechanically coupled to the electric motor. The electric motor includes a stator and a rotor disposed on an axis. The drive coupled to the rotor converts the rotational output to a linear, reciprocating input to the fluid displacement member. The rotor is disposed about the stator to rotate about the stator.
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