×

Low water sensor testing apparatus

  • US 10,190,902 B2
  • Filed: 02/09/2017
  • Issued: 01/29/2019
  • Est. Priority Date: 02/09/2017
  • Status: Active Grant
First Claim
Patent Images

1. A low water sensor testing apparatus comprising:

  • a. a 2 piece threaded steel ball valve unit with spring return;

    b. said 2 piece threaded steel ball valve unit with spring return having an internally threaded first end cavity portion, an internally threaded second cavity portion and a spring loaded ball valve handle component;

    c. a first hollow main connector adapter unit;

    d. said first hollow main connector adapter unit having an externally threaded first end portion and an unthreaded second end portion;

    e. an E-shaped piping unit having an elongated body portion with a first through hole and a second through hole each cut within said body portion with each said through hole being bisected by one common, elongated surface axis of said body portion;

    f. a first end segment and a second end segment of said elongated body portion;

    g. a first stem portion of said E-shaped piping unit and having a first stem inner end segment and a first stem outer end segment;

    h. a second stem portion of said E-shaped piping unit and having a second stem inner end segment and second stem outer end segment;

    i. a second hollow main connector adapter unit;

    j. said second hollow main connector adapter unit having an externally threaded first end portion and an unthreaded second end portion;

    k. a first small hollow adapter unit with an unthreaded first end portion and an externally threaded second end portion;

    l. a small ball valve unit having an internally threaded first end cavity portion and an externally threaded second end cavity portion and a ball valve handle component;

    m. a second small hollow adapter unit having an unthreaded first end portion and an internally threaded second end portion;

    n. a three way purge ball valve unit having an internally threaded first end cavity portion, an internally threaded second end cavity portion, a first ball valve handle component, an internally threaded third end cavity portion, an externally threaded fourth end cavity portion, an ancillary ball valve handle component, and an internally threaded fifth end cavity portion;

    o. said externally threaded first end portion of said first hollow main connector adapter unit being threadably connected within said internally threaded second end cavity portion of said 2 piece threaded ball valve unit with spring return;

    p. said unthreaded second end portion of said first hollow main connector adapter unit being soldered to and about said first end segment of said elongated body portion of said E-shaped piping unit;

    q. said first stem inner end segment being soldered to said elongated body portion of said E-shaped piping unit at and about said first through hole cut within said body portion;

    r. said first stem outer end segment being soldered to and within said unthreaded first end portion of said first small hollow adapter unit;

    s. said small ball valve unit being threadably connected via said internally threaded first end cavity portion thereof to said externally threaded second end portion of said first small hollow adapter unit;

    t. said second stem inner end segment being soldered to said elongated body portion of said E-shaped piping unit at and about said second through hole cut within said body portion;

    u. said second stem outer end segment being soldered to and within said unthreaded first end portion of said second small hollow adapter unit;

    v. said internally threaded second end portion of said second small hollow adapter unit serving to threadably hold a low water sensor unit via external threading about a body portion of said sensor unit;

    w. said second end segment of said elongated body portion of said E-shaped piping unit being soldered to and within said unthreaded second end portion of said second hollow main connector adapter unit;

    x. said externally threaded first end portion of said second hollow main connector adapter unit being threadably connected within said internally threaded first end cavity portion of said three way purge ball valve unit;

    y. said internally threaded first end cavity portion of said 2 piece threaded steel ball valve unit with spring return being amenable to being threadably connected with the externally threaded distal end portion of initial piping connected within a hole found within a building structure'"'"'s hot water boiler unit, and;

    z. said internally threaded second end cavity portion of said three way purge ball valve unit being amenable to being threadably connected with the externally threaded proximal end portion of outflow piping leading to said building structure'"'"'s heating system.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×