초록

A system, method and apparatus for enabling the release of pressure in a supply line including an electronic control member for controlling and enabling the release of pressure in the supply line at a desired pressure whether or not power is maintained to the electronic control member.

대표청구항 ▼

1. A mechanism for the relief of pressure within a supply line, comprising: a housing member;a first movable member in operable communication with the housing member;an electronic control member for controlling and enabling the release of pressure in the supply line at a desired pressure whether or

1. A mechanism for the relief of pressure within a supply line, comprising: a housing member;a first movable member in operable communication with the housing member;an electronic control member for controlling and enabling the release of pressure in the supply line at a desired pressure whether or not power is maintained to the electronic control member; anda relief rod including a substantially central chamber including at least two ports in operable communication with the first movable member, the electronic control member capable of adjusting the relief rod with respect to the housing and the first movable member to enable repositioning of the ports and the release of pressure via the ports and the substantially central chamber at a desired pressure whether or not power is maintained to the electronic control member. 2. The mechanism as defined in claim 1, wherein the electronic control member operates independent of pressure existing in the mechanism. 3. The mechanism as defined in claim 2, wherein the pressure existing in the mechanism includes supply line pressure. 4. The mechanism as defined in claim 2, wherein the pressure existing in the system includes any mechanical pressure within the mechanism.