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公开(公告)号：US20180236483A1
公开(公告)日：2018-08-23
申请号：US15901167
申请日：2018-02-21
Applicant: Graco Minnesota Inc.
Inventor： Robert J. Lind , Matthew R. Smith , Nicholas P. Peterson , Benjamin R. Godding , Mark J. Brudevold , Matthew R. Theisen
CPC classification number: B05C11/101 , B05C11/1042 , B05C11/11 , B29B13/022 , B29C65/4815 , B29C66/87
Abstract: An adaptive hot melt feed system includes a melt system, a feed system, a gas control device, a sensor, and a controller. The melt system includes a heated vessel. The feed system is configured to deliver a solid material to the vessel of the melt system for melting. The gas control device is configured to control a supply of gas provided to the feed system to drive the solid material from the feed system to the melt system. The sensor can be configured to detect an amount of material in the vessel of the melt system. The controller is in electronic communication with the gas control device and is programmed to signal the gas control device to vary the supply of gas to the feed system based on a fill metric determined by the controller.
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公开(公告)号：US12251724B2
公开(公告)日：2025-03-18
申请号：US17905217
申请日：2021-03-18
Applicant: Graco Minnesota Inc.
Inventor： Nicholas P. Peterson , Stephen P. Schneider , Mark J. Brudevold , Matthew R. Smith , Joseph E. Tix
Abstract: A plural component dispensing system includes a first heated hose, a second heated hose, a controller, and a dispensing device. The first heated hose and the second heated hose include electrical wires that supply heat to the first and second heated hoses to heat fluid components within the first and second heated hoses. The first and second heated hoses are electrically coupled to the controller and are fluidly coupled to the dispensing device. The controller is configured to control and alternate the electrical power supplied to the first heated hose and the second heated hose to heat the first heated hose independent of the second heated hose.
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公开(公告)号：US11471900B2
公开(公告)日：2022-10-18
申请号：US17564898
申请日：2021-12-29
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Nicholas P. Peterson , Nicholas K. Studt , Stephen P. Schneider
Abstract: A heated whip hose includes a hose core configured to deliver a fluid, a heating element disposed around the hose core, a protective layer disposed around the heating element and hose core, an insulating layer disposed around the protective layer, and an abrasion protection layer disposed around insulating layer and forming an outer sheath.
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公开(公告)号：US20240064871A1
公开(公告)日：2024-02-22
申请号：US18270359
申请日：2021-12-29
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Nicholas P. Peterson , Nicholas K. Studt , Stephen P. Schneider
IPC: H05B3/58 , F16L11/08 , F16L53/38 , F16L57/06 , F16L59/02 , B32B1/08 , B32B15/02 , B32B27/28 , B32B15/08 , B32B27/12 , B32B27/36 , B32B27/08 , B32B27/32 , B32B5/02
CPC classification number: H05B3/58 , F16L11/085 , F16L53/38 , F16L57/06 , F16L59/029 , B32B1/08 , B32B15/02 , B32B27/283 , B32B15/08 , B32B27/12 , B32B27/36 , B32B27/08 , B32B27/32 , B32B5/02 , H05B2203/014 , H05B2203/021 , B32B2597/00 , B32B2307/304 , B32B2307/584 , B32B2307/306 , B32B2262/0269 , B32B2307/7375
Abstract: A heated whip hose (10) includes a hose core (12) configured to deliver a fluid, a heating element (16) disposed around the hose core, a protective layer (20) disposed around the heating element and hose core, an insulating layer (22, 24) disposed around the protective layer, and an abrasion protection layer (26) disposed around insulating layer and forming an outer sheath.
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公开(公告)号：US20200383177A1
公开(公告)日：2020-12-03
申请号：US16887369
申请日：2020-05-29
Applicant: Graco Minnesota Inc.
Inventor： Nicholas P. Peterson , Mark J. Brudevold , Benjamin R. Godding , Joseph E. Tix , Mark T. Weinberger
Abstract: A method of regulating a temperature of a fluid within a hose of a fluid dispensing system includes passing the fluid through the hose and across a heating element. A temperature of the fluid in the hose is sensed by the heating element. The sensed temperature of the fluid in the hose is compared to a reference temperature. An input of the heating element is adjusted in response to the comparison of the sensed temperature of the fluid in the hose to the reference temperature such that the temperature of the fluid is adjusted towards the reference temperature.
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Patent Agency Ranking
公开(公告)号：US12155155B2
公开(公告)日：2024-11-26
申请号：US18597545
申请日：2024-03-06
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Erich W. Beckmann , Stephen P. Schneider , Nicholas P. Peterson , Mark J. Brudevold
IPC: H01R13/00 , F16L53/38 , H01R13/645 , H01R13/52
Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.
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公开(公告)号：US20240213720A1
公开(公告)日：2024-06-27
申请号：US18597545
申请日：2024-03-06
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Erich W. Beckmann , Stephen P. Schneider , Nicholas P. Peterson , Mark J. Brudevold
IPC: H01R13/645 , F16L53/38 , H01R13/52
CPC classification number: H01R13/6456 , F16L53/38 , H01R13/5221
Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.
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公开(公告)号：US20220393403A1
公开(公告)日：2022-12-08
申请号：US17835496
申请日：2022-06-08
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Erich W. Beckmann , Stephen P. Schneider , Nicholas P. Peterson , Mark J. Brudevold
IPC: H01R13/645 , F16L53/38
Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.
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公开(公告)号：US12228125B2
公开(公告)日：2025-02-18
申请号：US17565848
申请日：2021-12-30
Applicant: Graco Minnesota Inc.
Inventor： Matthew R. Smith , Nicholas P. Peterson , Joseph E. Tix , Andrew M. Spiess
Abstract: A pump system includes a housing, a lubricant system, and control circuitry. The housing includes a pump chamber defined by the housing and a throat seal. The lubricant system includes a lubricant pump, a lubricant gallery defined within the housing of the main pump, and a lubricant circuit fluidly connecting the lubricant pump and the lubricant gallery. The throat seal is disposed adjacent to and between the pump chamber and the lubricant gallery. The control circuitry is configured to cause the lubricant pump to pump a purge volume of lubricant through the lubricant system, cause the lubricant pump to stop pumping for a first time period after the lubricant pump has pumped the purge volume, and cause the lubricant pump to pump the purge volume of lubricant through the lubricant system after the first time period.
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公开(公告)号：US11942726B2
公开(公告)日：2024-03-26
申请号：US17835496
申请日：2022-06-08
Applicant: Graco Minnesota Inc.
Inventor： Joseph E. Tix , Erich W. Beckmann , Stephen P. Schneider , Nicholas P. Peterson , Mark J. Brudevold
IPC: H01R13/00 , F16L53/38 , H01R13/645 , H01R13/52
CPC classification number: H01R13/6456 , F16L53/38 , H01R13/5221
Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.
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