METHOD FOR CONTROLLING A PUMP SYSTEM AND PUMP SYSTEM
First Claim
1. A method for controlling a pump system (10, 34, 45) having a pump unit (11, 44, 46) for dispensing multi-component material under pressure by means of a spray gun, the pump unit comprising a pump device (12, 35), a mixer (13, 47) and a spray gun (14, 48), the pump device having at least two pumps (16, 17, 36, 37) for pumping component material and associated liquid tanks (18, 19, 38, 39) for storing component material, the pump device having an operating means (23, 40, 51) by means of which the pump device is controlled,characterized in thatthe pump unit has at least one other pump device (12, 35), the pump system having a control device (24, 52), the control device and the operating means together forming a control unit (25, 41), the pump unit being controlled by means of the control unit.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to a method for controlling a pump system and to a pump system (34) having a pump unit (44) for dispensing multi-component material under pressure by means of a spray gun, the pump unit comprising a pump device (12), a mixer (13) and a spray gun (14), the pump device having at least two pumps (16, 17) for pumping component material and associated liquid tanks (18, 19) for storing component material, the pump device having an operating means (23) by means of which the pump device is controlled, wherein the pump unit comprises at least one other pump device (35), the pump system having a control device (24), the control device and the operating means (23, 40) together forming a control unit (41), the pump unit being controlled by means of the control unit.
7 Citations
18 Claims
-
1. A method for controlling a pump system (10, 34, 45) having a pump unit (11, 44, 46) for dispensing multi-component material under pressure by means of a spray gun, the pump unit comprising a pump device (12, 35), a mixer (13, 47) and a spray gun (14, 48), the pump device having at least two pumps (16, 17, 36, 37) for pumping component material and associated liquid tanks (18, 19, 38, 39) for storing component material, the pump device having an operating means (23, 40, 51) by means of which the pump device is controlled,
characterized in that the pump unit has at least one other pump device (12, 35), the pump system having a control device (24, 52), the control device and the operating means together forming a control unit (25, 41), the pump unit being controlled by means of the control unit.
-
9. A pump system (10, 34, 45) having a pump unit (11, 44, 46) for dispensing multi-component material under pressure by means of a spray gun, the pump unit comprising a pump device (12, 35), a mixer (13, 47) and a spray gun (14, 48), the pump device having at least two pumps (16, 17, 36, 37) for pumping component material and associated liquid tanks (18, 19, 38, 39) for storing component material, the pump device having an operating means (23, 40, 51) for controlling the pump device,
characterized in that the pump unit has at least one other pump device (12, 35), the pump system having a control device (24, 52), the control device and the operating means together forming a control unit (25, 41), the pump unit being controllable by means of the control unit.
-
18. A pump system having a pump unit for dispensing multi-component material under pressure by means of a spray gun, the pump unit comprising a pump device, a mixer and a spray gun, the pump device having at least two pumps for pumping component material and associated liquid tanks for storing component material, the pump device having a first controller for controlling the pump device,
characterized in that the pump unit has at least one other pump device, the pump system having a second controller, the first and second controllers together forming a control unit, the pump unit being controllable by the control unit.
Specification