초록 ▼

An apparatus for supporting s a thermal or hydronic expansion tank relative to a hot water heater comprises a rigid bracket adapted to be secured to the tank and to the hot water heater. The bracket provides support for the tank adjacent to the pipe nipple. The tank and the bracket are interconnecte

An apparatus for supporting s a thermal or hydronic expansion tank relative to a hot water heater comprises a rigid bracket adapted to be secured to the tank and to the hot water heater. The bracket provides support for the tank adjacent to the pipe nipple. The tank and the bracket are interconnected for securing the tank to the bracket. In one aspect, the bracket comprises a base, and an end wall at each end of the base. The end walls are adapted for engaging and supporting the tank, wherein one of the end walls engages the tank adjacent the pipe nipple and the other of the end walls engages the tank past the midpoint of the length of the tank from the base.

대표청구항 ▼

1. A tank supporting apparatus for supporting a thermal or hydronic expansion tank relative to a hot water heater, the tank having a central longitudinal axis and including a pipe nipple coaxial with the central longitudinal axis for fluid connection to a water piping system, the tank supporting app

1. A tank supporting apparatus for supporting a thermal or hydronic expansion tank relative to a hot water heater, the tank having a central longitudinal axis and including a pipe nipple coaxial with the central longitudinal axis for fluid connection to a water piping system, the tank supporting apparatus comprising: a rigid bracket adapted to be secured to the tank and to the hot water heater, the bracket comprising a base; anda pair of spaced end walls extending from the base, the end walls adapted for engaging and supporting the tank, wherein one of the end walls has an opening adapted for loosely receiving the pipe nipple for providing support for the tank at the pipe nipple, and the other of the end walls engages the tank past the midpoint of the length of the tank from the pipe nipple; and means for interconnecting the tank and the base for securing the tank to the bracket. 2. The tank supporting apparatus as recited in claim 1, wherein the tank is mounted to the water heater such that the central longitudinal axis extends horizontally. 3. The tank supporting apparatus as recited in claim 1, wherein the tank is mounted to the water heater such that the central longitudinal axis extends vertically. 4. The tank supporting apparatus as recited in claim 1, further comprising an attachment member adapted to be secured to the top of the water heater, and further comprising a support member extending upwardly from the attachment member for interconnecting the attachment member and the bracket, wherein the tank is supported above the water heater such that the tank and the water heater combination occupy a common vertical space. 5. The tank supporting apparatus as recited in claim 1, wherein the tank securing means comprises one or more straps, bands, belts, wires, ropes or cables of metal, plastic, fiber or other flexible material, and combinations thereof. 6. The tank supporting apparatus as recited in claim 1, wherein the tank securing means comprise an elongated flexible member, each end of the flexible member secured to the bracket such that the flexible member extends around the periphery of the tank. 7. The tank supporting apparatus as recited in claim 1, wherein a surface of the base of the bracket defines a concave engagement surface corresponding to the outer surface of the water heater at the point of attachment of the base. 8. The tank supporting apparatus as recited in claim 1, wherein the base of the bracket is flexible such that the base conforms with the outer surface of the water heater. 9. The tank supporting apparatus as recited in claim 1, wherein the other of the pair of end walls has a curved engagement surface adapted to conform to a portion of the peripheral surface of the tank at the point of support of the other of the pair of end walls. 10. The tank supporting apparatus as recited in claim 1, wherein the bracket further comprises partial side walls for structural reinforcement. 11. The tank supporting apparatus as recited in claim 10, wherein the side walls extedn between and interconnect the end wall. 12. The tank supporting apparatus as recited in claim 10, wherein the side walls define opposed slots for passing means for securing the tank to the base. 13. The tank supporting apparatus as recited in claim 1, wherein the base has a curved surface adapted to conform to a curved portion of the peripheral surface of the water heater.