Meter register

• US 20050035914A1
• Filed: 09/27/2004
• Published: 02/17/2005
• Est. Priority Date: 03/09/2001
• Status: Active Grant

• Current Assignee: Dan Winter
• Original Assignee: Dan Winter
• Inventors: Winter, Dan
• Granted Patent: US 7,126,551 B2
• Time in Patent Office: Days
• US Class Current: 343/719
• 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 includes a register body having a rotatable drive shaft coupled thereto. A drive gear is attached to the drive shaft and at least one follower gear is rotatably attached to the register body and coupled with the drive gear. An antenna is provided that includes a first electrically conductive sheet, a second electrically conductive sheet, and an axially extending leg electrically connected to the first electrically conductive sheet and the second electrically conductive sheet. A first electrically conductive sheet is spaced an axial distance away from the second electrically conductive sheet wherein at least a portion of the register body is sandwiched between the first electrically conductive sheet and the second electrically conductive sheet. The meter register can be attached to a meter body and, further, an auxiliary antenna can be attached to the meter register. Also disclosed is a method of operation of a utility measuring system that incorporates the above-described meter register.

Claims

1-65. -65. (Canceled)

66. A meter register, comprising:

a sealed register body having a face portion and a body defining an internal cavity;

a rotatable member provided within said internal cavity;

an antenna provided within said internal cavity, and a visual display provided within said internal cavity and visible through said face portion; and

a microprocessor coacting with said antenna, wherein said rotatable member coacts with said microprocessor to determine a volume of flow and/or a flow rate through a meter and wherein said antenna is adapted to transmit a signal identifying the flow rate and/or the volume of flow measured by said register, and wherein said visual display displays a volume of flow measured by the register that corresponds to a number of rotations of said rotatable member.

67. A meter register as claimed in claim 66, wherein said visual display is an odometer.

68. A meter register as claimed in claim 66, further comprising a rotatable follower magnetic member provided in said internal cavity, said follower magnetic member adapted to be rotated by a driving magnetic member external of said sealed meter register.

69. A meter register as claimed in claim 68, further comprising a sensor coacting with said follower magnetic member and said microprocessor, said microprocessor corresponds rotations of said follower magnetic member to a flow rate and/or volume of flow measured by the register.

70. A meter register as claimed in claim 69, wherein said rotatable member comprises a rotatable drive shaft having a first end attached to said follower magnetic member and a drive gear attached to said shaft.

71. A meter register as claimed in claim 70, further comprising an odometer coupled to said drive gear.

72. A meter register as claimed in claim 69, further comprising an odometer contained within the internal cavity and coacting with said follower magnetic member.

73. A meter register as claimed in claim 70, further comprising a sensing follower gear rotatably secured to said body and coacting with said drive gear, said sensing follower gear rotates about a sensing axis and a sensing magnet coacting with said sensing follower gear and radially spaced from the sensing axis whereby when said sensing follower gear rotates about the sensing axis, said magnet rotates about the sensing axis in a rotating plane, and a first magnetically activated switch attached to said body spaced an axial distance from said rotating magnet plane, whereby when said magnet and said first magnetically activated switch are radially aligned, said first magnetically activated switch is in a first state and when said magnet is not radially aligned with said first magnetically activated switch, said magnetically activated switch is in a second state.

74. A meter register as claimed in claim 73, further comprising a second magnetically activated switch attached to said body spaced an axial distance away from the rotating magnet plane, said second magnetically activated switch is spaced circumferentially from said first magnetically activated switch, whereby when said second magnetically activated switch and said magnet are radially aligned, said first magnetically activated switch is in a first state and when said magnet is not radially aligned with said second magnetically activated switch, said second magnetically activated switch is in a second state, and wherein said magnet is adapted to rotate relative to said first magnetically activated switch and said second magnetically activated switch, whereby depending on the position of said magnet either none, one, or both of said first magnetically activated switch and said second magnetically activated switch are activated and wherein as the magnet rotates about the sensing axis relative to said first magnetically activated switch and said second magnetically activated switch, a rotational direction of said sensing follower gear can be determined by monitoring a sequence of the first state and second state of said first magnetically activated switch and said second magnetically activated switch.

75. A meter register as claimed in claim 74, wherein said first magnetically activated switch and said second magnetically activated switch are reed switches.

76. A meter register as claimed in claim 75, wherein said reed switches are electrically coupled to a microprocessor for determining a direction of rotation of said magnet.

77. A meter register as claimed in claim 66, further comprising a detection switch for detecting tampering of said register, whereby when said tampering switch is activated through tampering a fixed period of time, said register emits a signal that said register has been tampered with.

78. A meter register as claimed in claim 66, further comprising an electrical power source contained within the internal cavity and electrically coupled to said microprocessor and providing electrical power to transmit signals from said antenna

79. A meter register as claimed in claim 66, wherein said body comprises a metallic body, said metallic body attached to a clear face to form the sealed internal cavity via an elastomeric sealing member, said sealed internal cavity receiving said register body and said clear face forms said face portion.

85. A meter register as claimed in claim 66, further comprising a transmitting element and a plurality of sensors coacting with said rotatable member, whereby when said rotatable member rotates about an axis, the transmitting element activates said sensors that send signals to said microprocessor to correspond said signals with a flow rate and/or flow volume measured by said meter register.

80. A utility meter, comprising:

a meter body having a chamber through which material passes;

a measuring unit contained within said chamber, said chamber comprising a rotating member, said rotating member having a magnetic member; and

a sealed register attached to said chamber, said register comprising;

a sealed register body having a face portion and a body defining an internal cavity;

a rotatable member provided within said internal cavity;

an antenna provided within said internal cavity, and a visual display provided within said internal cavity and visible through said face portion; and

a microprocessor coacting with said antenna, wherein said rotatable member coacts with said microprocessor to determine a volume of flow and/or a flow rate through a meter and wherein said antenna is adapted to transmit a signal identifying the flow rate and/or volume of flow measured by said register, and wherein said visual display displays a volume of flow measured by the register that corresponds to a number of rotations of said rotatable member.

81. A meter as claimed in claim 80, wherein said register transmits periodically or nonperiodically via said antenna signal identifying a meter code and utility consumption.

82. A meter as claimed in claim 80, wherein said visual display is an odometer.

83. A meter as claimed in claim 81, wherein said signal identifies an actual visual display reading corresponding to said visual display reading of said meter visual display.

84. A meter as claimed in claim 80, wherein said meter issues an alarm if the flow rate exceeds a fixed flow rate or the flow rate does not change over a period of time.