Solenoid valve and timing module kit for a floor treating apparatus
First Claim
Patent Images
1. A kit for use with a floor treating apparatus which engages a floor and is responsive to an operator, said apparatus including a reservoir for holding a supply of liquid;
- a head assembly adapted to carry a floor treating device for engaging and treating the floor with the liquid in the reservoir, said head assembly including a motor for rotating the floor treating device; and
a fluid flow line for delivering liquid from the reservoir to a supply point adjacent to a point at which the floor treating device engages the floor;
said kit comprising;
a flow control valve adapted for placement in line with the fluid flow line, said valve permitting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is open and inhibiting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is closed;
an operator control responsive to the operator for generating an operating signal; and
a timing module responsive to the operator control for opening and closing the flow control valve such that the flow control valve is open for a period of time which corresponds to the operating signal whereby the operator controls the open period of the flow control valve via the operator control to thereby control the liquid supplied from the reservoir via the fluid flow line and the fluid control valve to the supply point.
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Abstract
A solenoid valve and timing module kit for use with a floor treating apparatus. The apparatus includes a reservoir for holding a cleaning solution, a flow control valve, a head assembly adapted to carry a floor treating device, a fluid flow line for delivering the liquid supply to a supply point adjacent to the floor treating device, an operator control, and a timing module for continuously opening and closing the flow control valve in response to the operator control.
67 Citations
20 Claims
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1. A kit for use with a floor treating apparatus which engages a floor and is responsive to an operator, said apparatus including a reservoir for holding a supply of liquid;
- a head assembly adapted to carry a floor treating device for engaging and treating the floor with the liquid in the reservoir, said head assembly including a motor for rotating the floor treating device; and
a fluid flow line for delivering liquid from the reservoir to a supply point adjacent to a point at which the floor treating device engages the floor;
said kit comprising;a flow control valve adapted for placement in line with the fluid flow line, said valve permitting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is open and inhibiting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is closed;
an operator control responsive to the operator for generating an operating signal; and
a timing module responsive to the operator control for opening and closing the flow control valve such that the flow control valve is open for a period of time which corresponds to the operating signal whereby the operator controls the open period of the flow control valve via the operator control to thereby control the liquid supplied from the reservoir via the fluid flow line and the fluid control valve to the supply point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
- a head assembly adapted to carry a floor treating device for engaging and treating the floor with the liquid in the reservoir, said head assembly including a motor for rotating the floor treating device; and
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18. A kit for use with a floor treating apparatus which engages a floor, said apparatus including a reservoir for holding a supply of liquid;
- a head assembly adapted to carry a floor treating device for engaging and treating the floor with the liquid in the reservoir, said head assembly including a motor for rotating the floor treating device; and
a fluid flow line for delivering liquid from the reservoir to a supply point adjacent to a point at which the floor treating device engages the floor;
said kit comprising;a flow control valve adapted for placement in line with the fluid flow line, said valve permitting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is open and inhibiting liquid flow from the reservoir through the fluid flow line to the supply point when the valve is closed; and
a timing module for generating a control signal in response to an operating signal for repeatedly opening and closing the flow control valve such that the flow control valve is open for a period of time which corresponds to the operating signal allowing liquid to flow from the reservoir to the supply point via the fluid flow line and the fluid control valve. - View Dependent Claims (19, 20)
- a head assembly adapted to carry a floor treating device for engaging and treating the floor with the liquid in the reservoir, said head assembly including a motor for rotating the floor treating device; and
Specification