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Water well pump control assembly

  • US 4,462,758 A
  • Filed: 01/12/1983
  • Issued: 07/31/1984
  • Est. Priority Date: 01/12/1983
  • Status: Expired due to Fees
First Claim
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1. A control assembly for a well pump system, the system including a single phase motor for driving the pump, a storage tank for receiving a liquid from the pump, and power leads extending to the motor and to an AC power supply, said assembly comprising mounting means, a pressure responsive electrical switch adapted to be coupled to the tank and to operate in response to the pressure in the tank, said pressure responsive electrical switch being fastened to said mounting means, a terminal board fastened to said mounting means, said pressure responsive electrical switch and said terminal board having electrical connectors thereon adapted to be connected to the power leads and thereby be connected to the motor and to the power supply, a printed circuit board having a start winding control switch thereon, mating quick connect terminals on said terminal board and on said printed circuit board, said quick connect terminals being connected to said start winding control switch and to said electrical connectors for connecting said start winding control switch to the motor, and a cover enclosing said terminal board and said printed circuit board and said pressure responsive electrical switch.

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