Timothy Greenfield resumes & CV records
Resumes
Timothy Greenfield
Timothy L Greenfield, 67156 Union St, Summerville, GA 30747
Timothy Greenfield Phones & Addresses
Summerville, GA
Decatur, GA
Palmetto, GA
25 Welty Ave, Dillsburg, PA 17019 717-4328029
14 Baltimore St, Dillsburg, PA 17019 717-4329839
25 E Welty Ave, Dillsburg, PA 17019
Work
Position:
Sales Occupations
Education
Degree:
Associate degree or higher
Mentions for Timothy L Greenfield
Publications & IP owners
Us Patents
Modular Inserts Comprising Check Valves For Flow Meters
US Patent:
7357023, Apr 15, 2008
Filed:
Jun 16, 2005
Appl. No.:
11/154485
Inventors:
Earl H. Parris - Summerville GA, US
Timothy L. Greenfield - Summerville GA, US
Andrew S. Weaver - Summerville GA, US
Timothy L. Greenfield - Summerville GA, US
Andrew S. Weaver - Summerville GA, US
International Classification:
G01F 7/00
US Classification:
73197
Abstract:
The present invention relates to an apparatus and method for upgrading fluid meters with improved modular check valve technology. The check valve module is secured within the meter using only external fasteners. The check valve module may also include a seal. The seal may be inspected by simply removing the external fasteners securing the check valve module within the enclosure and removing the check valve module from the enclosure. The check valve module may include a test port for testing the operation of the check valve. Additionally, a module insert is disclosed comprising a screen module, a metering module, a check valve module, and a bypass arm for dual metering solutions. The module insert may be installed in meter housing connected to a fluid delivery system or new meter housing. Additionally, the module insert may be constructed from materials substantially free of lead.
Check Valve Module For Flow Meters With Fluid Hammer Relief
US Patent:
7513150, Apr 7, 2009
Filed:
Feb 20, 2008
Appl. No.:
12/034481
Inventors:
Earl H. Parris - Summerville GA, US
Timothy L. Greenfield - Summerville GA, US
John Michael Kay - Rome GA, US
Timothy L. Greenfield - Summerville GA, US
John Michael Kay - Rome GA, US
International Classification:
G01F 15/00
US Classification:
73276
Abstract:
The present invention relates to an apparatus and method for improved check valve technology used in flow meters, particularly compound/combo meters. The improved check valve technology may be comprised in a single piece module that (1) can easily be removed from the meter without disturbing the metering module, (2) has few or no complicated rollers and pins that require calibration, (3) requires little or no special training to remove, (4) does not require the meter repairperson to move relatively heavy objects, (5) comprises a seal as part of the check valve assembly simplifying seal inspection, seal removal and seal replacement; and (6) is secured in its housing using only external fasteners. The check valve module further comprises fluid hammer relief features.
Check Valve Module For Flow Meters
US Patent:
2006028, Dec 21, 2006
Filed:
Jun 16, 2005
Appl. No.:
11/154141
Inventors:
Earl Parris - Summerville GA, US
Timothy Greenfield - Summerville GA, US
Andrew Weaver - Summerville GA, US
Timothy Greenfield - Summerville GA, US
Andrew Weaver - Summerville GA, US
International Classification:
G01F 1/66
US Classification:
073861270
Abstract:
The present invention relates to an apparatus and method for improved check valve technology used in flow meters, particularly compound/combo meters. The improved check valve technology may be comprised in a single piece module that (1) can easily be removed from the meter without disturbing the metering module, (2) has few or no complicated rollers and pins that require calibration, (3) requires little or no special training to remove, (4) does not require the meter repairperson to move relatively heavy objects, (5) comprises a seal as part of the check valve assembly simplifying seal inspection, seal removal and seal replacement; and (6) is secured in its housing using only external fasteners. The check valve module may be used for upgrading meters installed at customer sites, for upgrading used meters returned for repairs, and for simplifying new meter production.
Check Valve With Fluid Hammer Relief And Monitoring Features
US Patent:
2009009, Apr 9, 2009
Filed:
Dec 10, 2008
Appl. No.:
12/332316
Inventors:
Earl H. Parris - Summerville GA, US
Timothy L. Greenfield - Summerville GA, US
John Michael Kay - Rome GA, US
Timothy L. Greenfield - Summerville GA, US
John Michael Kay - Rome GA, US
International Classification:
F16K 17/20
US Classification:
137493
Abstract:
The present invention relates to an apparatus and method for improved check valve technology used in flow meters, particularly compound/combo meters. The improved check valve technology may comprise a single piece module that (1) can easily be removed from the check valve chamber without disturbing the metering module, (2) comprises a seal as part of the check valve assembly simplifying seal inspection, seal removal and seal replacement; (3) is secured in its housing only external fasteners; and (4) comprises fluid hammer suppression and monitoring features.
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