Title:
Flowmeter
Document Type and Number:
United States Patent D800591

Inventors:
Brett, Graham (London, GB)
Mahon, Ben (London, GB)
Miles, Richard (London, GB)
Application Number:
29/564630
Publication Date:
10/24/2017
Filing Date:
05/13/2016
View Patent Images:
Assignee:
Homeserve Plc (Walsall, GB)
Primary Class:
International Classes:
(IPC1-7): 1004
Field of Search:
D10/96
US Patent References:
20160265955FLOW DETERMINATIONSeptember, 2016Easey et al.
20150376874WATER LEAK DETECTION, PREVENTION AND WATER CONSERVATION SYSTEMS AND METHODSDecember, 2015Breedlove
9212966Network manageable advanced gas sensor apparatus and methodDecember, 2015Scheucher
20150337679METHOD FOR DETECTING A FLUID LEAK IN A TURBOMACHINE AND SYSTEM FOR DISTRIBUTING A FLUIDNovember, 2015Everwyn et al.
20150300908Rotorcraft Actuator Seal Leakage MonitorOctober, 2015Laramee et al.
9146172Non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detectionSeptember, 2015Trescott
20150219522CORRELATION BASED FUEL TANK LEAK DETECTIONAugust, 2015Tseng et al.
20150134277METHOD FOR CHECKING THE GAS TIGHTNESS OF A FUEL CELL SYSTEMMay, 2015Van Doorn
20150120133COOLING FAN ASSISTED ENGINE-OFF NATURAL VACUUM TESTApril, 2015Dudar et al.
20150020587Temperature Compensation Module For a Fluid Flow TransducerJanuary, 2015Milley et al.
8935106Pipeline hydrostatic testing deviceJanuary, 2015Balogh et al.
20140348205Non-invasive Thermal Dispersion Flow Meter with Chronometric Monitor for Fluid Leak Detection and Freeze Burst PreventionNovember, 2014Shaw et al.
20140298919FLOW SENSOR WITH IMPROVED LINEAR OUTPUTOctober, 2014Milley et al.
20140290335Distributed Two Dimensional Fluid SensorOctober, 2014Shanks
20140261693IRRIGATION SYSTEM WITH FREEZE PROTECTION AND METHODSeptember, 2014Geerligs et al.
20140260549FUEL SYSTEM LEAK DETECTION USING PASSIVE VALVESSeptember, 2014Dudar et al.
20140109882METHOD FOR MONITORING THE LEAK TIGHTNESS OF A FUEL TANK SYSTEMApril, 2014Hoegl et al.
20140049008Sensorized Sealing SystemFebruary, 2014Ziegler
20140034145Advanced Valve Actuation System with Integral Freeze ProtectionFebruary, 2014Burt
8643716Method and system for mobile steam leak detectionFebruary, 2014Kalokitis et al.
20130174649FLUID LEAK DETECTION SYSTEMJuly, 2013Hains et al.
20130081449MONITORING STATE OF FLUID TRANSPORT PIPEApril, 2013Li et al.
20130066568INTEGRATED SYSTEM WITH ACOUSTIC TECHNOLOGY, MASS IMBALANCE AND NEURAL NETWORK FOR DETECTING, LOCATING AND QUANTIFYING LEAKS IN DUCTSMarch, 2013Alonso
20130041588FLOW MANAGEMENT SYSTEM AND METHODFebruary, 2013Johnson et al.
20120324985FLUID LEAK DETECTION SYSTEMDecember, 2012Gu et al.
20120279316Method and Apparatus for the Measurement of Flow in Gas or Oil PipesNovember, 2012Gaarder
20120206272DEVICE FOR DETECTING A BLOCKAGE OF A MECHANICAL FLUID METER, AND METER FEATURING BLOCKAGE DETECTIONAugust, 2012Borlee
20120191381FLOW RATE SENSORJuly, 2012Takakura et al.
20120180877Non-invasive Thermal Dispersion Flow Meter with Chronometric Monitor for Fluid Leak DetectionJuly, 2012Pallais
20120097253THERMOSTAT-CONTROLLED AUTOMATIC WATER VALVE SYSTEMSApril, 2012Eutsler
20110296910THERMAL FLUID FLOW APPARATUSDecember, 2011Lopez et al.
20110295540Non-Contacting Temperature Profile Measurement of Rotating RollsDecember, 2011Makinen
20110178736Hydrostatic Pressure Testing System and MethodJuly, 2011Westra et al.
20110100114Thermal Loop Flow SensorMay, 2011de Corral
20110061841TEMPERATURE INSENSTIVE MASS FLOW CONTROLLERMarch, 2011Zolock et al.
20110025511LEAK SENSOR MONITORFebruary, 2011Wien
20100206090VIBRATORY FLOW METER AND METHOD FOR DETERMINING A FLUID TEMPERATURE OF A FLOW MATERIALAugust, 2010Stack
20100110437GAS ANALYZERMay, 2010Furtaw et al.
7711500Pressure relief valve monitoringMay, 2010Killion et al.
20100089459MASS FLOW CONTROLLER AND METHOD OF OPERATING THE SAMEApril, 2010Smirnov et al.
7697492Systems and methods for monitoring and controlling remote devicesApril, 2010Petite
20100045951LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHODFebruary, 2010Martens et al.
20100037688FLOWMETERFebruary, 2010Inoue et al.
20090308140PIPELINE LEAK DETECTION SYSTEMDecember, 2009Haseloh et al.
7623028System and method for high-sensitivity sensorNovember, 2009Kates
20090094999Apparatus for cooling systemsApril, 2009Leatherbarrow
20090071625FLUID HEAT EXCHANGERMarch, 2009Lyon
7490625Pilot valve manifoldFebruary, 2009Johnson137/596.16
7468661System and method for monitoring and controlling remote devicesDecember, 2008Petite et al.
20080210002Flow SensorSeptember, 2008Kamiunten et al.
20080168783Air ConditionerJuly, 2008Kojima et al.
20080133152Method And Apparatus For Fluid Leak DetectionJune, 2008Nitschke et al.
20080092644Thermal mass flow meterApril, 2008Hasebe
7358860Method and apparatus to monitor and detect cryogenic liquefied gas leaksApril, 2008Germouni et al.
20080034861MULTIPLE-MODE HEATED SEMICONDUCTOR ANEMOMETERFebruary, 2008Bognar
20080008223Device and Method for Detecting a Temperature Variation, in Particular for Detecting a Cryogenic Liquid LeakageJanuary, 2008Guillet
20070290134Apparatus and Method for Analyzing Relative Outward Flow Characterizations of Fabricated FeaturesDecember, 2007Key et al.
7308824Thermal dispersion flow meter with chronometric monitor for fluid leak detectionDecember, 2007Trescott, Jr. et al.
20070160108Self-heated thermistor control circuitJuly, 2007Kent
20070137297Thermal isolation between heating and sensing for flow sensorsJune, 2007Gehman et al.
20070039662Determining fuel usageFebruary, 2007Shuey
20060283236Thermal dispersion flow meter with chronometric monitor for fluid leak detectionDecember, 2006Trescott, Jr. et al.
20060225507Pipeline monitoring systemOctober, 2006Paulson
7103511Wireless communication networks for providing remote monitoring of devicesSeptember, 2006Petite
7084778Ammonia flow alarm and method thereforAugust, 2006Shoub
20060161357LEAK DETECTION SYSTEM FOR A WATER HEATERJuly, 2006Munsterhuis et al.
20060161311Cooling assist moduleJuly, 2006Vinson et al.
7076373Leak detection system for a water heaterJuly, 2006Munsterhuis et al.
7053767System and method for monitoring and controlling remote devicesMay, 2006Petite et al.
7031851Method of determining valve leakage based on upstream and downstream temperature measurementsApril, 2006Sherikar
20050229714Magnetoinductive flow measuring method and magnetoinductive flowmeterOctober, 2005Willigen
20050193802Methods and systems for characterizing a sorbent tubeSeptember, 2005Tipler
20050188776Ventilation mast monitoring system for filling stationsSeptember, 2005Kunter et al.
20050155663Thermally insulated pipelineJuly, 2005Dhellemmes et al.
6914893System and method for monitoring and controlling remote devicesJuly, 2005Petite
6891838System and method for monitoring and controlling residential devicesMay, 2005Petite et al.
6883369Sensor and method of measuring mass flow non-intrusivelyApril, 2005Myhre
6866089Leak detection with thermal imagingMarch, 2005Avila
6837271Liquid flow control valveJanuary, 2005Saint
6834556Techniques for monitoring health of vessels containing fluidsDecember, 2004Cain et al.
20040225458Method of determining valve leakage based on upstream and downstream temperature measurementsNovember, 2004Sherikar
20040194544Flow rate sensor, flow rate measuring device, and flow rate control deviceOctober, 2004Tokuhisa et al.
20040045352Flow sensorMarch, 2004Kamiunten et al.
20040025585Flow sensor and method of manufacturing the sameFebruary, 2004Seki et al.
6681582Vapor compression type refrigeration apparatus including leak detection and method for detecting refrigerant leaksJanuary, 2004Suzuki et al.
20030221483High accuracy measuring and control of low fluid flow ratesDecember, 2003McMillan et al.
6658931Fluid flow sensing and control method and apparatusDecember, 2003Plumb et al.
20030079553Techniques for monitoring health of vessels containing fluidsMay, 2003Cain et al.
6547435Device for monitoring temperature distribution on the basis of distributed fiber-optic sensing, and use of sameApril, 2003Grosswig et al.
20030048190SENSING AND SWITCHING CIRCUIT EMPLOYING A POSITIVE-TEMPERATURE-COEFFICIENT SENSING DEVICEMarch, 2003Landis et al.
6508235Vacuum detection componentJanuary, 2003Fabre
6437692System and method for monitoring and controlling remote devicesAugust, 2002Petite et al.
6430944Remote maintenance system and method for chiller unitsAugust, 2002Ozawa
6411192Method and apparatus for sensing and measuring plural physical properties, including temperatureJune, 2002Landis
6348869Pipe leak detectionFebruary, 2002Ashworth
20010052261Method and apparatus for balancing resistanceDecember, 2001Lull et al.
20010027684Mass flowmeterOctober, 2001Lotters et al.
6234152Method of checking the operability of a tank-venting systemMay, 2001Fritz et al.
6125695Method and apparatus for measuring a fluidOctober, 2000Alvesteffer et al.
6105607Microprocessor controled water shut-off deviceAugust, 2000Caise et al.
5948969Methods for measuring the flow rate due to a leak in a pressurized pipe systemSeptember, 1999Fierro et al.
5918268Line leak detectionJune, 1999Lukas et al.
5764539Non-invasive system and method for a fluid flow monitoring systemJune, 1998Rani
5763774Fluid flow meter with reduced orientation sensitivityJune, 1998Ha et al.
5676132Pulmonary interface systemOctober, 1997Tillotson et al.
5437180Detection of natural gas within a customer's domainAugust, 1995Sowinski
5415033Simplified apparatus for detection of leaks in pressurized pipelinesMay, 1995Maresca, Jr. et al.
5316035Capacitive proximity monitoring device for corrosive atmosphere environmentMay, 1994Collins et al.
5064604Cost effective fluid line status sensor systemNovember, 1991Barton
4599895Method and apparatus for measuring fluid flowJuly, 1986Wiseman
4495488Ultrasensitive apparatus and positioning method for detecting change in fluid flow conditions in relief flowlines associated with a chemical or refinery complexJanuary, 1985Streib
4494112Ultrasensitive apparatus and monitoring method for detecting change in fluid flowJanuary, 1985Streib
Foreign References:
DE3827444February, 1990
DE19858307June, 2000Verfahren und Vorrichtung zur Bestimmung des Volumenstromes oder der Strömungsgeschwindigkeit und/oder der Temperatur eines durch ein Rohr strömenden Mediums
DE19921256November, 2000Monitoring temp. distributions and/or anomalies on basis of distributed fibre optical temp. sensing involves assessing current profile in steps to detect deviations from reference profile
DE102004061261June, 2006Method for collection of leakage from hollow body containing fluid involves comparison of temperature measured at one place of hollow body with actual operating state predefined temperature
DE102013006874October, 2014Verfahren und Vorrichtung zur Erfassung der Temperatur der Innenwand von Kanalrohren
DE202014100330May, 2015Thermischer Durchflussmesser
EP0989396March, 2000Procedure and device for testing and monitoring the insulation of protective tubes
EP1247082October, 2002A METHOD FOR MONITORING A FLOW CONDITION, A LEAK INDICATOR AND A LOW HEAT EXCHANGE INDICATOR, BOTH TO BE USED BY THE METHOD
EP1643230April, 2010Process and device for the tightness control of an enclosure comprising pressurized gas
EP2126531September, 2011TEMPERATURE DETECTOR
EP2518465October, 2012Leakage detection
EP2840362February, 2015Flow meter with two temperature sensors in housing
EP3067671September, 2016FLOW DETERMINATION
ES2354673March, 2011SISTEMA Y PROCEDIMIENTO DE LOCALIZACION DE FUGAS DE INSTALACIONES DE TUBERIAS.
FR2763665November, 1998Detection of leakage from water supply system esp. in empty building
GB1504334March, 1978PRODUCTION OF SOLUTIONS
GB1517740July, 1978PREPARATION OF POLYESTERS
GB2452043February, 2009Thermostatic control device
GB2475257May, 2011A method and apparatus for the measurement of flow in gas or oil pipes
WO/1996/026425August, 1996METHOD AND DEVICE FOR CHECKING AND MONITORING THE STATE OF TUBES, CONTAINERS, PIPELINES OR THE LIKE
WO/1997/026520July, 1997LEAK TESTING
WO/2001/025743April, 2001A METHOD FOR MONITORING A FLOW CONDITION, A LEAK INDICATOR AND A LOW HEAT EXCHANGE INDICATOR, BOTH TO BE USED BY THE METHOD
WO/2001/098736December, 2001GAS METER AND METHOD FOR DETECTING A CONSUMED AMOUNT OF GAS
WO/2004/025241March, 2004LEAKAGE DETECTING METHOD FOR PIPES AND PIPE SYSTEMS
WO/2009/024746February, 2009THERMOSTATIC CONTROL DEVICE
WO/2010/103521September, 2010WATER DISTRIBUTION SYSTEM AND METHOD
WO/2010/139914December, 2010MULTI-MEMBRANE RESERVOIR SEALING TEST
WO/2011/107101September, 2011METHOD AND APPARATUS FOR LEAK DETECTION
WO/2012/033908March, 2012SELF-ENERGIZING FLUID FLOW DETECTION SYSTEM
WO/2014/194982December, 2014PRESSURE SENSOR, MEASURING DEVICE, REACTION CARRIER AND MEASURING METHOD
WO/2015/028629March, 2015WATER LEAK DETECTION SYSTEM
WO/2015/097407July, 2015DEVICE FOR READING AND TRANSMITTING MEASURED TEMPERATURE VALUES
WO/2015/166265November, 2015SELF-CORRECTING GAS CAMERA
WO/2015/166429November, 2015SYSTEM AND METHOD FOR DETECTION OF HYDROCARBON LEAKAGE FROM AN UNDERWATER PIPELINE IN A BODY OF WATER AND HYDROCARBON EXTRACTION UNIT
WO/2015/178904November, 2015NON-INVASIVE THERMAL DISPERSION FLOW METER WITH CHRONOMETRIC MONITOR OR FLUID LEAK DETECTION AND FREEZE BURST PREVENTION
WO/2016/110696July, 2016FLOW DETECTION DEVICE
WO/2016/146500September, 2016FLOW DETERMINATION
Other References:
Glennen, LeakBot and HomeServe Labs fight leaky pipes, http://www.insurancebusinessmag.com/uk/news/breaking-news/leakbot-and-homeserve-labs-fight-leaky-pipes-34845.aspx, Jul. 15, 2016, pp. 1-3.
Primary Examiner:
Davis, Antoine D.
Attorney, Agent or Firm:
Knobbe Martens Olson & Bear LLP
Claims:
CLAIM

1. The ornamental design for a flowmeter, as shown and described.

Description:

FIG. 1 is a front view of the flowmeter of the present design showing a front portion of the flowmeter;

FIG. 2 is a first side view of the flowmeter of the present design showing a first side portion of the flowmeter;

FIG. 3 is a second side view of the flowmeter of the present design showing a second side portion of the flowmeter;

FIG. 4 is a back view of the flowmeter of the present design showing a back portion of the flowmeter;

FIG. 5 is a top view of the flowmeter of the present design showing a top portion of the flowmeter;

FIG. 6 is a bottom view of the flowmeter of the present design showing a bottom portion of the flowmeter; and,

FIG. 7 is a perspective view of the flowmeter of the present design showing the front, top, and first side portions of the flowmeter.

The broken lines in the drawings depict unclaimed subject matter only and form no part of the claimed design.