Meter with integral register having no visual display of consumption

• US 7,412,882 B2
• Filed: 02/14/2006
• Issued: 08/19/2008
• Est. Priority Date: 02/14/2006
• Status: Expired due to Fees

• Current Assignee: Badger Meter Incorporated
• Original Assignee: Badger Meter Incorporated
• Inventors: Lazar, Mark, Laughlin-Parker, Kelly, Stauber, Joseph, Benson, Ronald D., Metzger, Eric
• Primary Examiner(s): PATEL, HARSHAD R
• Application Number:
  US11/353,773
• Publication Number:
  US 20070186644A1
• Time in Patent Office: 917 Days
• Field of Search: None
• US Class Current: 73/273
• CPC Class Codes: G01F 15/063 using electrical means
• CPC Class Codes: G01F 3/12 Meters with nutating members, e.g. discs

Abstract

A combined utility meter and meter register assembly (10) is disclosed in which a housing (11, 13, 31) for both a utility metering element and a meter register has no visual readout or display of metering data. Metering data is signaled through a data port (33) or an antenna (36) to external equipment. The meter register is provided by electronic circuitry (29a, 29b) that is placed in an upper cavity (27) in the housing part (13) that is then closed by a cover (31) or a body of sealing material. A label (32) can be placed over the closure informational purposes. An additional embodiment of the housing is also disclosed.

Claims

1. A combined utility meter and meter register assembly, comprising:

a housing for both a fluid flow metering element and a meter register device, the housing having a lower housing part for allowing a fluid to flow therethrough and an upper housing part for housing electrical components, the upper housing part providing a sealed cavity for containing the meter register device;

the fluid flow metering element enclosed between the upper housing part and the lower housing part and the meter register device disposed in the sealed cavity of the upper housing part of the housing;

wherein the meter register device includes a device that converts mechanical movement of the flow metering element to electrical signals, circuitry for converting the electrical signals to metering data signals, and a means for electronically communicating the metering data signals to an external device, and

wherein there is no visual indicator of metering data included within the combined utility meter and meter register assembly.

2. The combined utility meter and meter register assembly of claim 1, wherein the upper housing part has a one-piece body that forms a first cavity opening upwardly to receive the meter register device and also forms a second cavity as a top portion of a chamber for housing the fluid flow metering element.

3. The combined utility meter and meter register assembly of claim 2, wherein the meter register device is disposed in the first cavity in the housing, wherein a body of sealing material is used to seal the first cavity and wherein an information label is placed over the sealing material in the first cavity.

4. The combined utility meter and meter register assembly of claim 3, wherein the means for communicating the metering data signals includes a data port for communicating metering data signals from the meter register device to an external transmitter.

5. The combined utility meter and meter register assembly of claim 1, wherein the lower housing part forms spouts for a fluid inlet and a fluid outlet, respectively, in a body having a one-piece construction.

6. The combined utility meter and meter register assembly of claim 1, wherein the housing further comprises a lower housing part that is made of plastic and an upper housing part that separates the chamber and the sealed cavity and is made of plastic.

7. The combined utility meter and meter register assembly of claim 6, wherein the lower housing part and the upper housing part are fastened together with threaded fasteners.

8. The combined utility meter and meter register assembly of claim 1, wherein the lower housing part is made of metal and the upper housing part is made of plastic.

9. The combined utility meter and meter register assembly of claim 8, wherein the upper housing part is fastened to the lower housing part by rolling an edge of the lower housing part over a lower lip on the upper housing part.

10. The combined utility meter and meter register assembly of claim 1, wherein the fluid flow metering element includes a nutating disc.

11. The combined utility meter and meter register assembly of claim 1, wherein the circuitry includes circuitry for producing radio frequency metering data signals and wherein the means for communicating the metering data signals to an external device includes an antenna for communicating the radio frequency metering data signals to an external device.

12. The combined utility meter and meter register assembly of claim 1, wherein the meter register device is disposed in a the sealed cavity in the housing, wherein a body of sealing material is used to seal the cavity and wherein an information label is placed over the sealing material.

13. The combined utility meter and meter register assembly of claim 1, wherein the means for communicating the metering data signals to an external device includes a transmitter and an antenna for communicating metering data signals wirelessly to an external device.

14. The combined utility meter and meter register assembly of claim 1, wherein the cavity in which the meter register device is disposed is sealed using a sealing material.

15. A combined utility meter and meter register assembly, comprising:

a common housing for both a utility metering element and a meter register, the housing enclosing a chamber;

a flow metering element disposed in the chamber;

wherein the housing has an inlet and an outlet through which a liquid flows into and out of the chamber, respectively; and

wherein the common housing has a body that forms a cavity disposed above and separated from the chamber and the liquid therein by a wall of plastic material;

wherein a meter register device is disposed in said cavity, and is responsive to movement of the flow metering element in response to flow of a liquid through the chamber, and is further operable to transmit metering data signals indicative of units of consumption of a utility;

wherein the cavity is closed by a closure; and

wherein there is no visual indicator of metering data included within the combined utility meter and meter register assembly.

16. The combined utility meter and meter register assembly of claim 15, wherein the closure is a cover member.

17. The combined utility meter and meter register assembly of claim 15, wherein the closure is a body of sealing material.

18. The combined utility meter and meter register assembly of claim 15, having a data port for communicating metering data signals from the meter register components to a transmitter.

19. The combined utility meter and meter register assembly of claim 15, wherein the meter register device further comprises a transmitter and an antenna for communicating metering data signals wirelessly to an external device.

20. The combined utility meter and register assembly of claim 15, wherein the body is a one-piece integrally formed body of plastic material.