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公开(公告)号：US12208410B2
公开(公告)日：2025-01-28
申请号：US17755063
申请日：2020-10-23
Applicant: Graco Minnesota Inc.
Inventor： Christopher J. Pellin , Joseph E. Tix , Justin J. Weldon
Abstract: A fast-set, plural component, spray applicator (10) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator (10). The spray applicator includes fluid needles (76, 78) configured to engage and disengage seals to perform the fluid valving. Needles (76, 78) control both fluid and air flow to the stationary mix chamber (48).
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公开(公告)号：USD1018779S1
公开(公告)日：2024-03-19
申请号：US29845812
申请日：2022-07-11
Applicant: Graco Minnesota Inc.
Designer： Joseph E. Tix , Christopher J. Pellin , Justin J. Weldon
Abstract: FIG. 1 is a first isometric view of a component mixing chamber;
FIG. 2 is a second isometric view of the component mixing chamber;
FIG. 3 is a third isometric view of the component mixing chamber;
FIG. 4 is a left side view of the component mixing chamber;
FIG. 5 is a top plan view of the component mixing chamber;
FIG. 6 is a right side view of the component mixing chamber;
FIG. 7 is a bottom plan view of the component mixing chamber;
FIG. 8 is a front elevation view of the component mixing chamber; and,
FIG. 9 is a rear elevational view of the component mixing chamber.
The broken lines shown represent portions of a component mixing chamber and form no part of the claimed design.-
公开(公告)号：USD964516S1
公开(公告)日：2022-09-20
申请号：US29760887
申请日：2020-12-04
Applicant: Graco Minnesota Inc.
Designer： Christopher J. Pellin , Joseph E. Tix , Justin J. Weldon
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公开(公告)号：USD1034902S1
公开(公告)日：2024-07-09
申请号：US29780324
申请日：2021-04-23
Applicant: Graco Minnesota Inc.
Designer： Christopher J. Pellin , Joseph E. Tix , Samuel R. Stewart , Justin J. Weldon , John R. Ingebrand
Abstract: FIG. 1 is a first isometric view of a first embodiment of a control needle;
FIG. 2 is a second isometric view of the first embodiment of the control needle;
FIG. 3 is a third isometric view of the first embodiment of the control needle;
FIG. 4 is a top side view of the first embodiment of the control needle;
A bottom side of the first embodiment of the control needle is a mirror image of the top side;
FIG. 5 is a left side view of the first embodiment of the control needle;
A right side of the first embodiment of the control needle is a mirror image of the left side;
FIG. 6 is a front elevational view of the first embodiment of the control needle; and,
FIG. 7 is a rear elevational view of the first embodiment of the control needle.
The broken lines shown represent portions of a control needle and form no part of the claimed design.-
公开(公告)号：US20220379325A1
公开(公告)日：2022-12-01
申请号：US17755063
申请日：2020-10-23
Applicant: Graco Minnesota Inc.
Inventor： Christopher J. Pellin , Joseph E. Tix , Justin J. Weldon
Abstract: A fast-set, plural component, spray applicator (10) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator (10). The spray applicator includes fluid needles (76, 78) configured to engage and disengage seals to perform the fluid valving. Needles (76, 78) control both fluid and air flow to the stationary mix chamber (48).
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Patent Agency Ranking
公开(公告)号：USD959605S1
公开(公告)日：2022-08-02
申请号：US29771460
申请日：2021-02-23
Applicant: Graco Minnesota Inc.
Designer： Joseph E. Tix , Christopher J. Pellin , Justin J. Weldon
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公开(公告)号：USD803893S1
公开(公告)日：2017-11-28
申请号：US29565994
申请日：2016-05-26
Applicant: Graco Minnesota Inc.
Designer： Alexander J. Daeger , Justin J. Weldon
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公开(公告)号：US20250128278A1
公开(公告)日：2025-04-24
申请号：US18988156
申请日：2024-12-19
Applicant: Graco Minnesota Inc.
Inventor： Christopher J. Pellin , Joseph E. Tix , Justin J. Weldon
Abstract: A fast-set, plural component, spray applicator includes a stationary mix chamber to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber mixes the plural components before dispensing the mixed components from the spray applicator. The spray applicator includes fluid needles configured to engage and disengage seals to perform the fluid valving. Needles control both fluid and air flow to the stationary mix chamber.
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公开(公告)号：US20250114813A1
公开(公告)日：2025-04-10
申请号：US18564923
申请日：2022-06-03
Applicant: Graco Minnesota Inc.
Inventor： John R. Ingebrand , Christopher J. Pellin , Justin J. Weldon , Joseph E. Tix
Abstract: A spray applicator is operable in a spray state, during which the applicator emits a plural component material formed within a mix chamber of the spray application, and a purge state, during which the spray applicator emits compressed air from the mix chamber. First and second portions of the purge air are provided to the mix chamber through separate flowpaths and combine within the mix chamber. Only one of the portions of purge air is routed through a dosing chamber to entrain solvent and carry the solvent to the mix chamber. The solvent assists in clearing residue from the mix chamber.
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公开(公告)号：US20240091797A1
公开(公告)日：2024-03-21
申请号：US18038891
申请日：2021-12-01
Applicant: Graco Minnesota Inc.
Inventor： Christopher J. Pellin , Joseph E. Tix , Justin J. Weldon , John R. Ingebrand
CPC classification number: B05B7/0408 , B05B1/306
Abstract: A fast-set, plural component, spray applicator (12) includes a stationary mix chamber (48) to eliminate dynamic metal-to-metal high pressure fluid sealing. The stationary mix chamber (48) mixes the plural components before dispensing the mixed components from the spray applicator.
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