Fluid flow switch sensing device having a test button
First Claim
Patent Images
1. A fluid flow switch sensing device comprising:
- an enclosure;
a switch disposed within the enclosure;
a bracket pivotally disposed within the enclosure, wherein pivotal movement of the bracket activates the switch to a desired switch function;
a paddle arm coupled to the bracket for causing pivotal movement of the bracket in response to fluid flow in a conduit; and
a button extending through the enclosure and cooperatively associated with the bracket for external manual actuation and deactuation of the fluid flow switch sensing device.
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Abstract
A fluid flow switch sensing device includes a switch, a pivotally disposed bracket assembly which activates the switch to a desired switch function, and a paddle assembly for causing pivotal movement of the bracket assembly in response to fluid flow in a conduit. A button assembly, cooperatively associated with the bracket assembly, is provided for external manual actuation and deactuation of the fluid flow switch sensing device.
3 Citations
20 Claims
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1. A fluid flow switch sensing device comprising:
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an enclosure;
a switch disposed within the enclosure;
a bracket pivotally disposed within the enclosure, wherein pivotal movement of the bracket activates the switch to a desired switch function;
a paddle arm coupled to the bracket for causing pivotal movement of the bracket in response to fluid flow in a conduit; and
a button extending through the enclosure and cooperatively associated with the bracket for external manual actuation and deactuation of the fluid flow switch sensing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A fluid flow switch sensing device comprising:
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a switch;
a pivotally disposed bracket assembly, wherein pivotal movement of the bracket assembly activates the switch to a desired switch function;
a paddle assembly for causing pivotal movement of the bracket assembly in response to fluid flow in a conduit; and
a button assembly cooperatively associated with the bracket assembly for external manual actuation and deactuation of the fluid flow switch sensing device. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification