GB1415109A - Flow indicator - Google Patents
Flow indicatorInfo
- Publication number
- GB1415109A GB1415109A GB5776073A GB5776073A GB1415109A GB 1415109 A GB1415109 A GB 1415109A GB 5776073 A GB5776073 A GB 5776073A GB 5776073 A GB5776073 A GB 5776073A GB 1415109 A GB1415109 A GB 1415109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dec
- outlet
- moulded
- housing
- flow indicator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000013536 elastomeric material Substances 0.000 abstract 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
- G01F1/26—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8359—Inspection means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00319662A US3857277A (en) | 1972-12-29 | 1972-12-29 | Flow indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1415109A true GB1415109A (en) | 1975-11-26 |
Family
ID=23243181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5776073A Expired GB1415109A (en) | 1972-12-29 | 1973-12-13 | Flow indicator |
Country Status (6)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120792A (en) * | 1982-05-20 | 1983-12-07 | Rowland Oliver | Measuring fluid flow |
GB2161606A (en) * | 1984-05-18 | 1986-01-15 | British Steam Specialities Lim | Flow indicator |
GB2238664B (en) * | 1989-12-02 | 1994-06-22 | Powered Showers Plc | Flow switch assembly |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL44374A (en) * | 1974-03-08 | 1977-10-31 | Yeda Res & Dev | Flow meter |
US4351192A (en) * | 1980-12-10 | 1982-09-28 | Rca Corporation | Fluid flow velocity sensor using a piezoelectric element |
FR2500932A1 (fr) * | 1981-03-02 | 1982-09-03 | Trouvay & Cauvin Ets | Dispositif de controle de circulation de fluide |
US4615303A (en) * | 1984-01-23 | 1986-10-07 | Sackett Robert L | Fluid flow failure detection means |
US4569233A (en) * | 1984-02-27 | 1986-02-11 | Universal Flow Monitors | Flow meter indicating device |
DE3410991A1 (de) * | 1984-03-24 | 1985-10-03 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zur messung der durchflussmenge eines gasfoermigen oder fluessigen mediums durch ein gehaeuse |
US4688433A (en) * | 1985-07-15 | 1987-08-25 | Pall Corporation | Flow sensing device |
JPS62165121A (ja) * | 1986-01-16 | 1987-07-21 | Cosmo Keiki:Kk | 流量変換装置 |
US5063775A (en) * | 1987-08-19 | 1991-11-12 | Walker Sr Frank J | Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance |
FR2605403B1 (fr) * | 1986-10-17 | 1992-02-14 | Jacomex Sa | Indicateur de debit et circuit de ventilation d'enceintes de confinement comprenant un tel indicateur |
JPS63163116A (ja) * | 1986-12-25 | 1988-07-06 | Inoue Japax Res Inc | 流量計 |
GB8720412D0 (en) * | 1987-08-28 | 1987-10-07 | Changestart Ltd | Flow detectors |
US4777979A (en) * | 1987-11-16 | 1988-10-18 | Westinghouse Electric Corp. | Position detector for clapper of non-return valve |
US4805665A (en) * | 1988-01-04 | 1989-02-21 | League Billy E | Fluid flow check device |
WO1991000986A1 (en) * | 1989-07-10 | 1991-01-24 | Tekelek Pty. Ltd. | Flow detection |
US5008841B1 (en) * | 1989-07-28 | 1995-09-19 | Liberty Technologies Inc | Non-invasive system and method for inspection of valves |
GB9001505D0 (en) * | 1990-01-23 | 1990-03-21 | Ferraris Dev & Eng Co Ltd | Ventilatory instrument for measuring peak expiratory flow |
US5176173A (en) * | 1991-03-18 | 1993-01-05 | Pepsico Inc. | Backflow valve |
US5117863A (en) * | 1991-03-18 | 1992-06-02 | Pepsico Inc. | Backflow valve |
US5236011A (en) * | 1991-06-20 | 1993-08-17 | Martin Marietta Energy Systems, Inc. | Noninvasive valve monitor using constant magnetic and/or DC electromagnetic field |
US5193568A (en) * | 1991-06-20 | 1993-03-16 | Martin Marietta Energy Systems, Inc. | Noninvasive valve monitor using alternating electromagnetic field |
DE69721000T2 (de) * | 1996-01-22 | 2003-11-13 | Xros Inc | Aus Silizium mittels Mikromaterialbearbeitung hergestellter, flügelzellenartiger Mikrodurchflussmesser |
US6112764A (en) * | 1997-07-28 | 2000-09-05 | Paul D. Engdahl | Automatic safety shutoff valve |
US6114823A (en) * | 1997-12-30 | 2000-09-05 | Agf Manufacturing, Inc. | Circuit and apparatus for sensing fluid flow |
US5970801A (en) * | 1997-12-30 | 1999-10-26 | Bear Medical Systems, Inc. | Variable orifice flow sensor |
US6032540A (en) * | 1998-03-27 | 2000-03-07 | Agrilcultural Products Inc. | In-line, field adjustable irrigation flow indicator for high, normal and low flow rates |
US6212958B1 (en) * | 1998-07-16 | 2001-04-10 | Lincoln Industrial Corporation | Flow sensing assembly and method |
US6396404B1 (en) | 1999-01-05 | 2002-05-28 | Agf Manufacturing, Inc. | Double check valve assembly for fire suppression system |
US6246333B1 (en) * | 1999-01-05 | 2001-06-12 | Agf Manufacturing, Inc. | Apparatus for sensing fluid flow and associated load control circuit |
US6116274A (en) * | 1999-06-10 | 2000-09-12 | A-1 Components Corporation | Sight glass with check valve and filter |
US6164324A (en) * | 1999-09-23 | 2000-12-26 | Edward Vogt Valve Company | Adjustable quick closing disk check value with flow indicator |
US6158459A (en) * | 2000-04-04 | 2000-12-12 | Chang; An-Mei | Oil nozzle structure for pneumatic tools |
US6860331B2 (en) | 2001-02-09 | 2005-03-01 | Potter Electric Signal Company | Single-piece manifold |
US6526907B1 (en) * | 2001-08-20 | 2003-03-04 | Wade L. Donehue | View around flow indicator |
US6899129B2 (en) * | 2001-11-29 | 2005-05-31 | Louis J. Jannotta | Shutoff valve and related methods |
US7258781B2 (en) * | 2002-09-09 | 2007-08-21 | Clarity Filters Llc | Single-use long-life faucet-mounted water filtration devices |
US7252757B2 (en) | 2002-09-09 | 2007-08-07 | Clarity Filters Llc | Faucet-mounted water filtration device including gate position sensor |
US20060108267A1 (en) * | 2003-07-03 | 2006-05-25 | William Warren | Single-use long-life faucet-mounted water filtration devices |
US7634328B2 (en) * | 2004-01-20 | 2009-12-15 | Masoud Medizade | Method, system and computer program product for monitoring and optimizing fluid extraction from geologic strata |
ITMI20051061A1 (it) * | 2005-06-08 | 2005-09-07 | Fulvio Milani | Dispositivo portatile di misura della velocita' |
WO2007016505A2 (en) * | 2005-08-01 | 2007-02-08 | Davis Chief R | Sewer line power generating system |
AU2006330641A1 (en) | 2005-12-15 | 2007-07-05 | Niagara Dispensing Technologies, Inc. | Beverage dispensing |
US7861740B2 (en) | 2005-12-15 | 2011-01-04 | Niagara Dispensing Technologies, Inc. | Digital flow control |
BRPI0715727A2 (pt) * | 2006-08-25 | 2013-01-08 | Pentair Pump Group Inc | sistema fluido com dispositivo de ativaÇço de bomba |
US7823411B2 (en) | 2006-12-15 | 2010-11-02 | Niagara Dispensing Technologies, Inc. | Beverage cooling system |
US8800473B1 (en) * | 2010-08-06 | 2014-08-12 | Richard DeVerse | Mass velocity sensor device and method for remote monitoring and visual verification of fluid velocity |
US8505376B2 (en) * | 2010-10-29 | 2013-08-13 | Schlumberger Technology Corporation | Downhole flow meter |
US9358411B2 (en) | 2011-05-27 | 2016-06-07 | Victaulic Company | Flexible dry sprinkler |
US8887822B2 (en) | 2012-06-01 | 2014-11-18 | Reliable Automatic Sprinkler Co., Inc. | Flexible dry sprinklers |
US9506785B2 (en) | 2013-03-15 | 2016-11-29 | Rain Bird Corporation | Remote flow rate measuring |
CH707857A1 (de) * | 2013-04-02 | 2014-10-15 | Medela Holding Ag | Vorrichtung mit einem Durchflusskanal. |
US20140353391A1 (en) * | 2013-06-03 | 2014-12-04 | Trane International Inc. | Electronic Expansion Valve |
US10823592B2 (en) * | 2013-09-26 | 2020-11-03 | Rosemount Inc. | Process device with process variable measurement using image capture device |
US11076113B2 (en) | 2013-09-26 | 2021-07-27 | Rosemount Inc. | Industrial process diagnostics using infrared thermal sensing |
US10638093B2 (en) | 2013-09-26 | 2020-04-28 | Rosemount Inc. | Wireless industrial process field device with imaging |
US9188467B1 (en) | 2013-11-21 | 2015-11-17 | Marisela Payne | Visual sight flexible gas flow indicator |
US10914635B2 (en) | 2014-09-29 | 2021-02-09 | Rosemount Inc. | Wireless industrial process monitor |
US9921094B2 (en) * | 2014-11-11 | 2018-03-20 | Intuitive Surgical Operations, Inc. | Flow indicators for surgical instrument reprocessing, and related systems and methods |
US10080475B2 (en) * | 2014-12-16 | 2018-09-25 | Lowe's Companies, Inc. | Indicators of cleaning effectiveness of vacuum cleaners and systems to facilitate comparisons of cleaning effectiveness of vacuum cleaners |
US10634538B2 (en) | 2016-07-13 | 2020-04-28 | Rain Bird Corporation | Flow sensor |
US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
US11174625B2 (en) | 2017-11-28 | 2021-11-16 | Truth Holding Llc | Method and apparatus for isolating a pressure-driven system from a source |
US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
GB2618382A (en) * | 2022-05-06 | 2023-11-08 | Coroflo Ltd | Compact target flow meter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2029633A (en) * | 1934-09-24 | 1936-02-04 | Schutte & Koerting Company | Flow indicator |
US2600309A (en) * | 1950-02-14 | 1952-06-10 | Revere Corp America | Flow-responsive electrical switch means |
US3188421A (en) * | 1961-12-21 | 1965-06-08 | Scully Signal Co | Fluid flow sensing means |
US3224270A (en) * | 1963-02-12 | 1965-12-21 | Rca Corp | Flow gauges |
US3199488A (en) * | 1963-04-09 | 1965-08-10 | Farr Co | Dust and liquid detector |
US3559197A (en) * | 1968-03-29 | 1971-01-26 | Acme Machine Works Inc | Flow indicator |
-
1972
- 1972-12-29 US US00319662A patent/US3857277A/en not_active Expired - Lifetime
-
1973
- 1973-12-13 GB GB5776073A patent/GB1415109A/en not_active Expired
- 1973-12-18 CA CA188,572A patent/CA987020A/en not_active Expired
- 1973-12-21 FR FR7345907A patent/FR2212537B3/fr not_active Expired
- 1973-12-25 JP JP14388073A patent/JPS532737B2/ja not_active Expired
- 1973-12-28 IT IT70895/73A patent/IT1000664B/it active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120792A (en) * | 1982-05-20 | 1983-12-07 | Rowland Oliver | Measuring fluid flow |
GB2161606A (en) * | 1984-05-18 | 1986-01-15 | British Steam Specialities Lim | Flow indicator |
GB2238664B (en) * | 1989-12-02 | 1994-06-22 | Powered Showers Plc | Flow switch assembly |
Also Published As
Publication number | Publication date |
---|---|
FR2212537B3 (US06252093-20010626-C00008.png) | 1976-10-15 |
JPS4998663A (US06252093-20010626-C00008.png) | 1974-09-18 |
FR2212537A1 (US06252093-20010626-C00008.png) | 1974-07-26 |
US3857277A (en) | 1974-12-31 |
DE2363260A1 (de) | 1974-07-11 |
JPS532737B2 (US06252093-20010626-C00008.png) | 1978-01-31 |
DE2363260B2 (de) | 1975-07-10 |
CA987020A (en) | 1976-04-06 |
IT1000664B (it) | 1976-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |