186 patents
Page 6 of 10
Utility
Electrically operated displacement pump control system and method
16 Nov 21
An electrically operated displacement pump includes an electric motor having a stator and a rotor.
Bradley H. Hines, Paul W. Scheierl, Brian W. Koehn, Jacob D. Higgins, Benjamin J. Paar, David L. Fehr
Filed: 6 May 21
Utility
Portable hydraulic power unit having a pump fixed to an exterior side of a fluid supply tank
2 Nov 21
A portable hydraulic power unit includes a frame, a fluid tank supported by the frame, and a manifold supported by the frame.
Charles W. Dawson, Mariusz J. Luczak, Barry W. Mattson, Douglas S. Ryder, Bret A. Deneson, Christopher A. Lins
Filed: 27 Apr 18
Utility
Paint sprayer distributed control and output volume monitoring architectures
2 Nov 21
A sprayer for spraying fluid includes a pump, a motor that drives the pump, a drive cycle indicator, a wireless module configured to send and receive information, and control circuitry.
Michael J. Mansheim, Nicholas H. Reath, Daniel R. Johnson, Kevin C. Robb, Robert J. Gundersen, Andrew J. Kopel, Christopher M. Lange, Nicholas A. Pagano, Benjamin R. Godding, Mark T. Weinberger
Filed: 5 Apr 21
Utility
Winding machine for web-type materials and method for operating such a winding machine
26 Oct 21
A winding machine for web-type materials, in particular film materials, comprises a feeding device and at least one winding shaft which is capable of being driven and designed to receive a winding core for the winding of the web-type film material, wherein the winding machine is allocated a system for regulating and/or reducing an electrostatic charge of the web-type material during the winding process.
Klaus Domschat
Filed: 9 Apr 19
Utility
Pump changeover algorithm for spray system
19 Oct 21
A method of actuating a double-action pump assembly with a reciprocating plunger includes signaling the reciprocating plunger to stop for a changeover period; while the pump is stopping, signaling the first inlet and outlet valves to close; while the first inlet and outlet valves are closing, signaling the second inlet and outlet valves to open, such that the second inlet and outlet valves begin to mechanically open at least a dwell period after the first inlet and outlet valves have entirely closed; and signaling the reciprocating plunger to begin moving while the second inlet and outlet valves are closing.
David L. Fehr, John R. Ingebrand, Jeffrey U. Shaffer
Filed: 21 Dec 18
Utility
Remote monitoring for fluid applicator system
12 Oct 21
In one embodiment, a remote monitoring system for a fluid applicator system is disclosed.
Christopher M. Lange, Nicholas A. Pagano
Filed: 5 Feb 21
Utility
Retention and disassembly of HVLP spray cap assembly
5 Oct 21
A spray gun includes a gun body having a front body portion and a spray cap assembly attached to the front body portion of the gun body.
Kirsten N. Norman, Craig J. Wojciechowski, Diane L. Olson, Dale C. Pemberton
Filed: 22 Jan 18
Utility
Handheld ground sprayer
21 Sep 21
A ground sprayer includes a front portion and a rear portion.
Barry W. Mattson, James C. Schroeder
Filed: 17 Oct 17
Utility
Adjustable stop for check valve
21 Sep 21
A check valve comprises a housing, a fluid passage, a seat, a valve member and a stop.
Bradley H. Hines, Jeromy D. Horning, Mariusz J. Luczak, William M. Blenkush, Mark D. Shultz
Filed: 21 Jun 17
Utility
Waste oil pump control and tank level monitor
24 Aug 21
A waste oil transfer system includes a system controller configured to determine the authorization status of a waste oil transfer request.
Mark L. Bauck
Filed: 9 Oct 18
Utility
Dispensing meter for fluid dispensing
3 Aug 21
A handheld fluid meter includes a cartridge valve controlling the flow of fluid through the handheld meter.
Michael E. Bloom, Mark L. Bauck, James R. Ebben, David J. Lorden, Bradley G. Kahler, Anthony J. Kuschel
Filed: 22 Mar 18
Utility
Check valve ball stop having gasket compression stand off
3 Aug 21
This disclosure concerns a check valve that prevents over compression of a gasket.
Adam K. Collins, Jacob D. Higgins
Filed: 3 Mar 20
Utility
On-demand heater and temperature control system and related process
13 Jul 21
An on-demand heater includes a plurality of heater banks disposed in series with one another between a heater fluid inlet and heater fluid outlet.
Hector Joel Castaneda, Jorge Ramirez
Filed: 13 Nov 18
Utility
Handheld texture spray gun with hopper
6 Jul 21
A sprayer includes a spray gun and a hopper.
Steven D. Becker, David M. Larsen, Steve J. Wrobel, Mark D. Shultz, Robert J. Gundersen
Filed: 25 Jan 19
Utility
Pressure-fed accessories adapter for an airless spray gun
6 Jul 21
A spray gun adapter establishes fluid communication between a fluid pump of a handheld airless spray gun and an applicator accessory.
Diane L. Olson, Steven Dale Becker
Filed: 20 Jun 16
Utility
Two piece pump rod
6 Jul 21
A metering pump includes a motor having a motor shaft extending through a drive housing, a carriage assembly disposed around the motor shaft and within the drive housing, a plunger return block mounted to the carriage assembly, a piston disposed along an axis, a carriage bearing disposed on the motor shaft and within the carriage assembly and slidably coupled to the carriage assembly, a cam coupled to the motor shaft to rotate with the motor shaft, and a bearing disposed around the cam to rotate therewith and to contact the stroke adjuster and the plunger return block.
Derek R. Shaw, John R. Ingebrand, Joseph A. Daniski, Daniel J. Rogers, Corey D. Meyer
Filed: 22 May 19
Utility
Spray system pump wash sequence
29 Jun 21
A method for a system having a plurality of primary fluid sources and a fluid output with a common pump includes halting pumping of a first fluid, isolating the common pump from the fluid output and the primary fluid sources, connecting an inlet of the common pump to a solvent source and a compressed air source, and an outlet of the common pump to a waste fluid dump, filling the common pump with a first purge volume of solvent, cycling the common pump in a flush mode, operating the common pump in a timed flow mode, and connecting an inlet of the common pump to a second primary fluid source, and an outlet of the common pump to the output line, and starting pumping of a second fluid from the second primary fluid source through the output line.
David L. Fehr, Dennis J. Van Keulen
Filed: 22 Mar 19
Utility
Dispensing meter for fluid dispensing
22 Jun 21
A handheld fluid meter includes a cartridge valve controlling the flow of fluid through the handheld meter.
Michael E. Bloom, Mark L. Bauck, James R. Ebben, David J. Lorden, Bradley G. Kahler, Anthony J. Kuschel
Filed: 22 Mar 18
Utility
Powder-dispensing device and powder-coating installation for spraying articles with a powder coating
15 Jun 21
A powder-dispensing device in the form of a dense-phase powder pump or of a powder injector is provided to deliver coating powder from a powder reservoir to a powder-spraying device.
Felix Mauchle
Filed: 25 Jul 19
Utility
Mounting clamp for line striper sprayer
15 Jun 21
A method of mounting at least one spray gun assembly onto an arm of a line striper includes installing a first clamp onto the arm with the first clamp being connected to a first spray gun assembly and the first clamp having an opening.
Steven R. Kuczenski
Filed: 28 Jan 20