Infrastructure monitoring devices, systems, and methods

Patent metadata

Field	Value
Publication number	US-9849322-B2
Application number	US-201514848676-A
Country	US
Kind code	B2
Filing date	Sep 9, 2015
Priority date	Jun 16, 2010
Publication date	Dec 26, 2017
Grant date	Dec 26, 2017

Abstract

An infrastructure monitoring assembly includes a housing mountable on a fire hydrant of an infrastructure system; and a sensor coupled to the housing, the sensor configured to sense at least one condition of a fluid within the infrastructure system. An infrastructure monitoring system includes a fire hydrant of an infrastructure system; a housing mountable on the fire hydrant of the infrastructure system; and a sensor coupled to the housing, the sensor configured to sense at least one condition of a fluid within the infrastructure system.

First claim

The invention claimed is:

1. An infrastructure monitoring assembly comprising:
a housing comprising an exterior wall and mountable on a fire hydrant of an infrastructure system, the housing configured to engage with threading of the fire hydrant, the exterior wall defining a hole;
an antenna cover defining a cavity and comprising a material configured to allow signals to transmit therethrough;
an antenna extending through the hole of the exterior wall of the housing and within the cavity of the antenna cover;
a communications device connected to the antenna and positioned within the housing; and
a sensor connected to the communications device and coupled to the housing, the sensor configured to sense at least one condition of a fluid within the infrastructure system;
wherein the housing is further configured to isolate the sensor from any fluid exterior to the housing;
wherein the housing comprises an enclosure; and
wherein the housing is a nozzle cap.

2. The infrastructure monitoring assembly of claim 1 , wherein the at least one condition of the fluid is selected from the group consisting of fluid flow, fluid pressure, fluid temperature, and fluid contaminants.

3. The infrastructure monitoring assembly of claim 1 , wherein the fire hydrant of the infrastructure system includes at least one portion comprised of a material that does not interfere with communications of the communications device.

4. The infrastructure monitoring assembly of claim 1 , wherein the housing is constructed from a material that does not interfere with communications of the communications device.

5. The infrastructure monitoring assembly of claim 1 , wherein the housing defines a housing cavity, and wherein the housing includes a housing cover sealing the housing cavity.

6. The infrastructure monitoring assembly of claim 5 , wherein the housing cavity creates a water tight seal on the housing cavity.

7. The infrastructure monitoring assembly of claim 1 , wherein the nozzle cap is constructed from a particular material and the antenna cover is constructed from a different material than the particular material of the nozzle cap.

8. The infrastructure monitoring assembly of claim 1 , wherein the antenna comprises a curved portion positioned outside of the hole of the exterior wall of the housing.

9. An infrastructure monitoring assembly comprising:
a housing comprising internal components and an exterior wall and mountable on a fire hydrant of an infrastructure system, the exterior wall defining a hole, the housing configured to
engage with threading of the fire hydrant, and
isolate the internal components from any fluid exterior to the housing;

an antenna cover defining a cavity and comprising a material configured to allow signals to transmit therethrough;
an antenna extending through the hole of the exterior wall of the housing and within the cavity of the antenna cover; and
a monitoring device coupled to the housing, the monitoring device configured to monitor at least one condition of a medium transported within the infrastructure system;
wherein the housing is a nozzle cap, wherein the nozzle cap is constructed from a particular material, and wherein the antenna cover is constructed from a different material than the particular material of the nozzle cap.

10. The infrastructure monitoring assembly of claim 9 , wherein the monitoring device comprises a sensor connected to the internal components, the sensor configured to sense the at least one condition of the medium transported within the infrastructure system.

11. The infrastructure monitoring assembly of claim 9 , wherein the at least one condition of the medium is selected from the group consisting of fluid flow, gas flow, fluid pressure, gas pressure, fluid temperature, gas temperature, fluid contaminants, and gas contaminants.

12. The infrastructure monitoring assembly of claim 9 , wherein the internal components comprise a communications device connected to the antenna.

13. The infrastructure monitoring assembly of claim 9 , wherein the antenna comprises a curved portion positioned outside of the hole of the exterior wall of the housing.

14. An infrastructure monitoring system comprising:
a fire hydrant in an infrastructure system;
a housing comprising internal components and an exterior wall and mountable on the fire hydrant of the infrastructure system, the exterior wall defining a hole, the housing configured to
engage with threading of the fire hydrant, and
isolate the internal components from any fluid exterior to the housing;

a sensor coupled to the housing, the sensor configured to sense at least one condition of a fluid within the infrastructure system;
an antenna cover defining a cavity and comprising a material configured to allow signals to transmit therethrough; and
an antenna extending through the hole of the exterior wall of the housing and within the cavity of the antenna cover;
wherein the housing is a nozzle cap, wherein the nozzle cap is constructed from a particular material, and wherein the antenna cover is constructed from a different material than the particular material of the nozzle cap.

15. The infrastructure monitoring system of claim 14 , wherein the housing defines a housing cavity, and wherein the housing includes a housing cover sealing the housing cavity.

Assignees

• Mueller Int Llc

Inventors

• Hyland Gregory E
• Keefe Robert Paul
• Zakas Marietta Edmunds
• Barker Clayton Robert

Classifications

• Y10T137/5468

  Cap, cover or hood · CPC title

• H04B1/03

  Constructional details, e.g. casings, housings · CPC title

• F17D1/04

  for distribution of gas · CPC title

• F16K27/006

  of hydrants · CPC title

• Y10T137/8158

  With indicator, register, recorder, alarm or inspection means · CPC title