Meter register and utility meter having wireless remote reading arrangement

• US 10,330,507 B2
• Filed: 04/25/2016
• Issued: 06/25/2019
• Est. Priority Date: 03/09/2001
• Status: Expired due to Fees

• Current Assignee: Arad Measuring Technologies Ltd
• Original Assignee: Arad Measuring Technologies Ltd
• Inventors: Winter, Dan
• Primary Examiner(s): Patel, Harshad R
• Application Number:
  US15/137,637
• Publication Number:
  US 20160349089A1
• Time in Patent Office: 1,156 Days
• Field of Search: None
• CPC Class Codes: G01D 4/006 Remote reading of utility meters to a non-fixed location, i.e. mobile location
• CPC Class Codes: G01D 5/12 using electric or magnetic means G01D5/06 takes precedence
• CPC Class Codes: G01D 5/2515 with magnetically controlled switches, e.g. by movement of a magnet
• CPC Class Codes: G01F 1/075 with magnetic or electromagnetic coupling to the indicating device
• CPC Class Codes: G01F 1/56 by using electric or magnetic effects G01F1/66 takes precedence
• CPC Class Codes: G01F 15/007 comprising means to prevent fraud
• CPC Class Codes: G01F 15/063 using electrical means
• CPC Class Codes: G01F 15/0755 involving digital counting
• CPC Class Codes: G08B 21/18 Status alarms G08B21/02 takes precedence
• CPC Class Codes: H01Q 1/22 by structural association with other equipment or articles
• CPC Class Codes: H01Q 1/2233 used in consumption-meter devices, e.g. electricity, gas or water meters
• CPC Class Codes: H01Q 7/00 Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
• CPC Class Codes: H01Q 9/0407 Substantially flat resonant element parallel to ground plane, e.g. patch antenna dipole H01Q9/285; monopole H01Q9/40
• CPC Class Codes: H01Q 9/0414 in a stacked or folded configuration
• CPC Class Codes: H01Q 9/0421 with a shorting wall or a shorting pin at one end of the element H01Q9/0414 takes precedence
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A meter register is disclosed herein, the meter register having a register body and a face cap secured to a cup forming an internal cavity, the face cap is sealed to the register body, a microprocessor and an antenna to transmit radio waves that is electrically coupled to the microprocessor are both contained within the internal cavity. A self-contained power source is coupled to the antenna, and a sensor is coupled to the microprocessor and adapted to sense movement of water through a meter. The microprocessor, power source, and sensor are contained within the internal cavity, and the internal cavity is at a different pressure than atmospheric pressure, and environmentally separated from the external atmosphere such that the antenna transmits from the antenna meter volume measurements. A utility meter having the aforementioned meter register is also disclosed.

Claims

1. A meter register, comprising:

a register body comprising a face cap secured to a cup forming an internal cavity, wherein the face cap is mechanically sealed to the register body;

a microprocessor contained within the internal cavity;

an antenna to transmit radio waves electrically coupled to the microprocessor and contained within the internal cavity;

a self-contained power source coupled to the antenna and contained within the internal cavity; and

a sensor contained within the internal cavity coupled to the microprocessor, the sensor adapted to sense movement of water through a meter, the sensor coupled to the microprocessor,

wherein the microprocessor, power source, and sensor are contained within the sealed internal cavity, and wherein the internal cavity is at a different pressure than atmospheric pressure, wherein the sealed internal cavity is environmentally separated from the external atmosphere whereby said antenna transmits from the antenna meter volume measurements.

2. The meter register of claim 1, wherein the antenna can send wireless signals.

3. The meter register of claim 1, wherein said sensor is a magnetic sensor.

4. The meter register of claim 1, wherein the sensor is adapted to measure magnetic coaction corresponding to rotations of a magnetic driving magnet on a meter measuring chamber.

5. The meter register of claim 1, wherein wireless signals can be received by the antenna.

6. The meter register of claim 1, further comprising an odometer positioned within the sealed chamber to display an amount of material measured by the meter.

7. A utility meter register as claimed in claim 1,

wherein the antenna can send and receive wireless signals,

wherein said sensor is a magnetic sensor,

wherein the sensor is adapted to measure magnetic coaction corresponding to rotations of a magnetic driving magnet on a meter measuring chamber,

wherein wireless signals can be received by the antenna, and

further comprising an odometer positioned within the sealed chamber to display an amount of material measured by the meter.

8. The register of claim 1, wherein the sealed register antenna can receive external signals so that the meter register can be modified in the field so as to change transmitted information.

9. The register of claim 1, wherein the register communicates wirelessly to a storage or moving receiver.

10. The meter register of claim 1, wherein the internal cavity is at a pressure less than atmospheric pressure.

11. The meter register of claim 1, wherein the internal cavity is maintained in an evacuated internal condition.

12. A utility meter, comprising:

a meter body having an inlet and an outlet for material to pass thereby; and

a meter register coupled to the meter body, the meter register comprising;

a register body comprising a face cap secured to a cup forming an internal cavity, wherein the face cap is mechanically sealed to the register body;

a microprocessor contained within the internal cavity;

an antenna to transmit radio waves electrically coupled to the microprocessor and contained within the internal cavity;

a self-contained power source coupled to the antenna; and

a sensor contained within the internal cavity coupled to the microprocessor, the sensor adapted to sense movement of water through a meter, the sensor coupled to the microprocessor,

wherein the microprocessor, power source, and sensor are contained within the sealed internal cavity, and wherein the internal cavity is at a different pressure than atmospheric pressure, wherein the sealed internal cavity is environmentally separated from the external atmosphere whereby said antenna transmits from the antenna meter volume measurements.

13. The meter of claim 12, wherein the meter includes a measuring chamber through which material passes.

14. The meter of claim 13, wherein the meter register is one of a positive displacement meter and multi-junction meter.

15. The meter of claim 12, wherein the measuring chamber comprising a magnetic drive that coacts with the sensor, wherein the sensor is a magnetic sensor.

16. The meter of claim 12, wherein the antenna can send wireless signals.

17. The meter of claim 16, wherein the antenna can receive wireless signals.

18. The meter of claim 12, wherein said sensor is a magnetic sensor.

19. The meter of claim 12, wherein the sensor is adapted to measure magnetic coaction corresponding to rotations of a magnetic driving magnet on a meter measuring chamber.

20. The meter of claim 12, further comprising an odometer positioned within the sealed chamber to display an amount of material measured by the meter.

21. The meter of claim 12, wherein the antenna can send wireless signals,

wherein said sensor is a magnetic sensor,

wherein the sensor is adapted to measure magnetic coaction corresponding to rotations of a magnetic driving magnet on a meter measuring chamber,

wherein the antenna can send and receive wireless signals, and

further comprising an odometer positioned within the sealed chamber to display an amount of material measured by the meter.

22. The meter of claim 12, wherein the sealed register antenna can receive external signals so that the meter register can be modified in the field so as to change transmitted information.

23. The utility meter of claim 12, wherein the internal cavity is at a pressure less than atmospheric pressure.

24. The utility meter of claim 12, wherein the internal cavity is maintained in an evacuated internal condition.

25. A meter register, comprising:

a register body comprising a face cap secured to a cup forming an internal cavity, wherein the face cap is mechanically sealed to the register body;

a microprocessor contained within the internal cavity;

an antenna to transmit radio waves electrically coupled to the microprocessor;

a self-contained power source coupled to the antenna, said self-contained power source contained within the internal cavity; and

a sensor contained within the internal cavity coupled to the microprocessor, the sensor adapted to sense movement of water through a meter, the sensor coupled to the microprocessor,

wherein the microprocessor, power source, and sensor are contained within the sealed internal cavity, wherein the sealed internal cavity is environmentally separated from the external atmosphere, and wherein said internal cavity is at a different environment than that of the external atmosphere in which it is placed, whereby said antenna transmits from the antenna meter volume measurement and wherein said internal cavity is at a different environment than that of the external atmosphere in which it is placed.

26. The meter register of claim 25, wherein said sensor comprises a follower magnetic member adapted to be rotated by a driving magnetic member external to the register body, the follower magnet contained within the register body.

27. The meter register of claim 26, wherein a visual display is provided within the internal cavity and visible through the face cap.

28. The meter register of claim 25, wherein a visual display is provided within the internal cavity and visible through the face cap.