IT1252702B - Sistema di erogazione di liquidi dosati - Google Patents
Sistema di erogazione di liquidi dosatiInfo
- Publication number
- IT1252702B IT1252702B ITMI913204A IT1252702B IT 1252702 B IT1252702 B IT 1252702B IT MI913204 A ITMI913204 A IT MI913204A IT 1252702 B IT1252702 B IT 1252702B
- Authority
- IT
- Italy
- Prior art keywords
- liquid
- pump
- electronic control
- revolution
- dispensing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/16—Arrangements of liquid meters
- B67D7/20—Arrangements of liquid meters of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
- B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred
- B67D7/302—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means
- B67D7/303—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred using electrical or electro-mechanical means involving digital counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/24—Application for metering throughflow
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
-
- 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
- Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
- Y10T137/3185—Air vent in liquid flow line
- Y10T137/3294—Valved
- Y10T137/3331—With co-acting valve in liquid flow path
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7842—Diverse types
Abstract
Un sistema o impianto di erogazione di liquidi utilizza un dispositivo di controllo elettronico basato su un microprocessore ed una pompa ad ingranaggi volumetrica per dosare accuratamente dosature predeterminate di liquido da un serbatoio di alimentazione. La pompa ad ingranaggi è azionata tramite un motore reversibile attraverso un riduttore ad ingranaggi, ed è atta a pompare un volume fisso predeterminato di liquido per ciascun giro o frazione di giro dell'albero di trasmissione o azionamento della pompa. Un sensore magnetico passivo è posizionato adiacentemente alla periferia dentata di una ruota bersaglio che è montata sull'albero del motore, e genera un segnale rappresentativo della quantità di rotazione dell'albero di azionamento della pompa. Il dispositivo di controllo o comando elettronico è sensibile a questo segnale per calcolare il volume totale di liquido spostato dalla pompa. Il dispositivo di controllo o comando elettronico include una tastiera che consente ad un utente di pre-programmare l'esatta quantità di liquido da erogare. Il sistema include un tubo flessibile di scarico per erogare il liquido in un contenitore di utente, il quale tubo è adescato automaticamente dal sistema prima dell'operazione di erogazione. Il sistema può pure essere previsto di mezzi per "drenare indietro" il liquido nel serbatoio d'alimentazione dopo l'operazione di erogazione, e/o per far ricircolare liquido attraverso il serbatoio di alimentazione quando si desidera miscelare il contenuto di esso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62144590A | 1990-11-30 | 1990-11-30 | |
US07/772,764 US5228594A (en) | 1990-11-30 | 1991-10-07 | Metered liquid dispensing system |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI913204A0 ITMI913204A0 (it) | 1991-11-29 |
ITMI913204A1 ITMI913204A1 (it) | 1993-05-29 |
IT1252702B true IT1252702B (it) | 1995-06-26 |
Family
ID=27088961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT91MI3204 IT1252702B (it) | 1990-11-30 | 1991-11-29 | Sistema di erogazione di liquidi dosati |
Country Status (10)
Country | Link |
---|---|
US (1) | US5228594A (it) |
CA (1) | CA2056732C (it) |
DE (1) | DE4138678A1 (it) |
DK (1) | DK192591A (it) |
ES (1) | ES2063607B1 (it) |
FR (1) | FR2669913B1 (it) |
GB (1) | GB2251236B (it) |
IT (1) | IT1252702B (it) |
NL (1) | NL9101998A (it) |
NO (1) | NO914609L (it) |
Families Citing this family (56)
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---|---|---|---|---|
GB9106251D0 (en) * | 1991-03-23 | 1991-05-08 | Coventry Gillian M | Lubricant dispenser |
JPH05162619A (ja) * | 1991-12-11 | 1993-06-29 | Koito Mfg Co Ltd | 照明器クリーナ |
US5360139A (en) * | 1993-01-22 | 1994-11-01 | Hydra Rig, Inc. | Liquified natural gas fueling facility |
SG48142A1 (en) * | 1993-05-05 | 1998-04-17 | Du Pont | Precision liquid addition device |
DE4328984C2 (de) * | 1993-08-28 | 1996-12-12 | Ammann U Maschf Ag | Tankanlage zum Speichern von Bitumen |
US5623715A (en) * | 1994-08-23 | 1997-04-22 | Clark; Lloyd D. | Liquid toner concentrate management system and method |
US5560523A (en) * | 1994-12-16 | 1996-10-01 | Betz Laboratories, Inc. | Apparatus for measuring and transferring liquid |
IN190197B (it) * | 1995-12-21 | 2003-06-28 | Lg Electronics Inc | |
US5857589A (en) | 1996-11-20 | 1999-01-12 | Fluid Research Corporation | Method and apparatus for accurately dispensing liquids and solids |
DE29716908U1 (de) * | 1997-09-20 | 1998-01-02 | Elbe Werk Roslau Gmbh | Anlage zum Abfüllen fließfähiger Medien |
US5992686A (en) * | 1998-02-27 | 1999-11-30 | Fluid Research Corporation | Method and apparatus for dispensing liquids and solids |
DE19821559C2 (de) * | 1998-05-14 | 2001-04-19 | Gossler Fluidtec Gmbh | Einrichtung zur Abgabe meßbarer Mengen von unterschiedlichen Flüssigkeitssorten |
DE19911397A1 (de) * | 1999-03-15 | 2000-10-19 | Brand Gmbh & Co Kg | Hand- oder motorbetriebenes, autonomes, vorzugsweise tragbares Gerät zum Dosieren, Pipettieren oder Titrieren von Flüssigkeiten |
US6662970B1 (en) * | 1999-12-17 | 2003-12-16 | Glen T. Presley | On demand oil dispensing system |
US6685054B2 (en) * | 2000-08-09 | 2004-02-03 | Sanyo Electric Co., Ltd. | Apparatus and method for delivering liquids |
DE10158510A1 (de) * | 2001-11-29 | 2003-06-12 | Honeywell Speciality Chemicals | Behälterverschluss |
US20040065681A1 (en) * | 2001-12-19 | 2004-04-08 | Floyd Timothy H | Apparatus in selected housings for producing and dispensing automobile appearance care products |
US20040060946A1 (en) * | 2001-12-19 | 2004-04-01 | Floyd Timothy H. | Apparatus with selected features for producing and dispensing automobile appearance care products |
US6988637B2 (en) * | 2001-12-19 | 2006-01-24 | Auto Wax Company, Inc. | Apparatus and methods for a customer to produce and dispense automobile appearance care products |
US20040065675A1 (en) * | 2001-12-19 | 2004-04-08 | Floyd Timothy H. | Apparatus for producing and dispensing automobile appearance care products |
US20040206778A1 (en) * | 2001-12-19 | 2004-10-21 | Floyd Timothy H | Apparatus for producing and dispensing selected automobile appearance care products |
US20040065682A1 (en) * | 2001-12-19 | 2004-04-08 | Floyd Timothy H. | Apparatus for producing and dispensing selected amounts of automobile appearance care products |
US20030201282A1 (en) * | 2001-12-19 | 2003-10-30 | Floyd Timothy H. | Systems and methods for producing and dispensing automobile appearance care products |
US6978911B2 (en) * | 2001-12-19 | 2005-12-27 | Auto Wax Company, Inc. | Apparatus and methods for producing and dispensing automobile appearance care products charged to a customer on a selected bases |
TWI294503B (en) * | 2002-09-20 | 2008-03-11 | Graco Minnesota Inc | Self contained lubricant dispenser |
US8424722B2 (en) * | 2002-09-20 | 2013-04-23 | Graco Minnesota Inc. | Self contained lubricant dispenser |
US7021494B2 (en) * | 2003-04-18 | 2006-04-04 | S. C. Johnson & Son, Inc. | Automated cleansing sprayer having separate cleanser and air vent paths from bottle |
US6971549B2 (en) * | 2003-04-18 | 2005-12-06 | S.C. Johnson & Son, Inc. | Bottle adapter for dispensing of cleanser from bottle used in an automated cleansing sprayer |
US7028561B2 (en) * | 2003-08-04 | 2006-04-18 | Gilbarco Inc. | Fuel dispenser fuel meter error detection device, system and method |
US6935191B2 (en) * | 2003-08-04 | 2005-08-30 | Gilbarco Inc. | Fuel dispenser fuel flow meter device, system and method |
US7288138B2 (en) * | 2004-11-22 | 2007-10-30 | Eaton Corporation | Three-phase cyclonic fluid separator |
US7810674B2 (en) * | 2005-07-26 | 2010-10-12 | Millipore Corporation | Liquid dispensing system with enhanced mixing |
US8240908B2 (en) * | 2005-09-01 | 2012-08-14 | The Procter & Gamble Company | Control system for and method of combining materials |
US8616760B2 (en) * | 2005-09-01 | 2013-12-31 | The Procter & Gamble Company | Control system for and method of combining materials |
US20070047384A1 (en) * | 2005-09-01 | 2007-03-01 | Mclaughlin Jon K | Control system for and method of combining materials |
US7288139B1 (en) | 2006-09-06 | 2007-10-30 | Eaton Corporation | Three-phase cyclonic fluid separator with a debris trap |
US20080063554A1 (en) * | 2006-09-08 | 2008-03-13 | Gifford Thomas K | Precision flow gear pump |
US9394153B2 (en) | 2007-03-15 | 2016-07-19 | The Coca-Cola Company | Multiple stream filling system |
US8479784B2 (en) * | 2007-03-15 | 2013-07-09 | The Coca-Cola Company | Multiple stream filling system |
EP2252542B1 (en) * | 2008-02-04 | 2015-09-30 | The Coca-Cola Company | Methods of creating customized beverage products |
DE102008031049A1 (de) * | 2008-06-30 | 2009-12-31 | Lewa Gmbh | Vorrichtung zum Portionieren förderbarer Medien |
US9186695B2 (en) | 2010-04-01 | 2015-11-17 | B&H Manufacturing Company, Inc. | Extrusion application system |
US8413847B2 (en) | 2010-05-27 | 2013-04-09 | Fluid Management Operations Llc | Rotary nozzle recirculation systems |
US8534497B2 (en) | 2010-09-20 | 2013-09-17 | Prince Castle, LLC | Dispensing method and apparatus utilizing a sensor to determine a time that a dispensing valve is open |
US8496457B2 (en) * | 2011-10-31 | 2013-07-30 | Nordson Corporation | Metering gear pump with integral flow indicator |
WO2013083609A1 (de) * | 2011-12-09 | 2013-06-13 | Basf Se | Entnahmevorrichtung für ein pflanzenschutzmittel |
US20130248538A1 (en) | 2012-03-23 | 2013-09-26 | Prince Castle, LLC | Holding Tank With Internally Reinforced Sidewalls and Liquid Dispenser Using Same |
US9316216B1 (en) | 2012-03-28 | 2016-04-19 | Pumptec, Inc. | Proportioning pump, control systems and applicator apparatus |
GB2510549A (en) * | 2012-08-29 | 2014-08-13 | Nch Europ Inc Lab | Automatic Fluid Dosage System for Storage Tanks |
DE102015003470A1 (de) * | 2015-03-19 | 2016-09-22 | Heiko Thorwirth | Säureabfüllvorrichtung |
US10760557B1 (en) | 2016-05-06 | 2020-09-01 | Pumptec, Inc. | High efficiency, high pressure pump suitable for remote installations and solar power sources |
US10695779B2 (en) | 2016-09-08 | 2020-06-30 | Nordson Corporation | Applicator having active backpressure control devices |
US10040092B2 (en) | 2016-09-08 | 2018-08-07 | Nordson Corporation | Applicator with diverter plate |
US10823160B1 (en) | 2017-01-12 | 2020-11-03 | Pumptec Inc. | Compact pump with reduced vibration and reduced thermal degradation |
DE102020002557B3 (de) | 2020-04-28 | 2021-10-21 | Herbert Schönmetzler | Tankinstallation zum Befüllen, Lagern oder Entnehmen von Flüssigkeit für mobile Flüssigkeitstanks |
CN112607206A (zh) * | 2021-01-21 | 2021-04-06 | 惠州市德宝电子商务有限公司 | 一种发光二极管存放盒 |
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GB550622A (en) * | 1940-07-12 | 1943-01-18 | Du Pont | Improvements in and relating to gear pumps |
GB550621A (en) * | 1941-07-14 | 1943-01-18 | Du Pont | Improvements in and relating to gear pumps |
US2996015A (en) * | 1959-10-21 | 1961-08-15 | Thompson Ramo Wooldridge Inc | Pressure loaded pump |
BE625348A (it) * | 1961-12-11 | |||
DE1195118B (de) * | 1963-03-01 | 1965-06-16 | Teves Kg Alfred | Impulsgeber mit einem in einer Bohrung eines Ventilgehaeuses bewegbaren Steuerglied |
GB1236935A (en) * | 1967-09-02 | 1971-06-23 | Plessey Co Ltd | Improvements in or relating to gear pumps more particularly for use with hot hydrocarbon liquid fuels |
US3551620A (en) * | 1969-03-14 | 1970-12-29 | Jimmie N Hoover | Flow,no-flow device |
US3773303A (en) * | 1971-10-26 | 1973-11-20 | J Griffith | Method and means to operate pumping system |
US4006840A (en) * | 1975-07-07 | 1977-02-08 | American Beverage Control | Beverage dispenser having flow-actuated sensing means |
US4069841A (en) * | 1976-09-03 | 1978-01-24 | Bartlett Lewis D | Fuel supply system |
GB1528727A (en) * | 1977-06-15 | 1978-10-18 | Craft Lab | Meshing gear liquid pumps |
US4331262A (en) * | 1978-04-07 | 1982-05-25 | New Brunswick Scientific Co., Inc. | Calibratable automatic fluid dispenser |
US4475665A (en) * | 1980-12-22 | 1984-10-09 | Chemical Handling Equipment Co., Inc. | Air logic controller and metering pump unit for an apparatus for transferring, pumping and metering liquid chemicals |
US4407431A (en) * | 1981-03-04 | 1983-10-04 | Hutter Iii Charles G | System for dispensing curable compositions |
US4475666A (en) * | 1981-08-31 | 1984-10-09 | American Hospital Supply Corporation | Automated liquid dispenser control |
IT1179044B (it) * | 1983-08-15 | 1987-09-16 | Nils O Rosaen | Meccanismo di trattamento di un fluido |
US4697998A (en) * | 1985-02-01 | 1987-10-06 | Eaton Corporation | Hydraulic motor having integral flow control capability |
US4964533A (en) * | 1985-03-18 | 1990-10-23 | Isco, Inc. | Pumping system |
FR2581732A1 (fr) * | 1985-05-10 | 1986-11-14 | Fremy Raoul | Dispositif d'arret pour fluides a double obturateur tournant |
US4981024A (en) * | 1989-02-03 | 1991-01-01 | Belco Equipment, Inc. | Apparatus, system, and method for dispensing laundry chemicals |
US5103856A (en) * | 1991-02-11 | 1992-04-14 | Kohler Co. | Anti-siphoning valve assembly |
-
1991
- 1991-10-07 US US07/772,764 patent/US5228594A/en not_active Expired - Fee Related
- 1991-11-25 DE DE19914138678 patent/DE4138678A1/de not_active Withdrawn
- 1991-11-25 NO NO91914609A patent/NO914609L/no unknown
- 1991-11-27 DK DK192591A patent/DK192591A/da not_active Application Discontinuation
- 1991-11-29 ES ES9102684A patent/ES2063607B1/es not_active Expired - Lifetime
- 1991-11-29 FR FR9114837A patent/FR2669913B1/fr not_active Expired - Fee Related
- 1991-11-29 IT IT91MI3204 patent/IT1252702B/it active IP Right Grant
- 1991-11-29 CA CA 2056732 patent/CA2056732C/en not_active Expired - Fee Related
- 1991-11-29 NL NL9101998A patent/NL9101998A/nl not_active Application Discontinuation
- 1991-12-02 GB GB9125629A patent/GB2251236B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5228594A (en) | 1993-07-20 |
DK192591A (da) | 1992-05-31 |
DK192591D0 (da) | 1991-11-27 |
FR2669913A1 (fr) | 1992-06-05 |
GB2251236B (en) | 1994-07-27 |
ITMI913204A1 (it) | 1993-05-29 |
ITMI913204A0 (it) | 1991-11-29 |
DE4138678A1 (de) | 1992-06-11 |
CA2056732A1 (en) | 1992-05-31 |
NL9101998A (nl) | 1992-06-16 |
ES2063607A2 (es) | 1995-01-01 |
ES2063607B1 (es) | 1997-01-01 |
GB2251236A (en) | 1992-07-01 |
NO914609D0 (no) | 1991-11-25 |
GB9125629D0 (en) | 1992-01-29 |
FR2669913B1 (fr) | 1995-09-15 |
CA2056732C (en) | 1996-07-23 |
NO914609L (no) | 1992-06-01 |
ES2063607R (it) | 1996-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971125 |