CA993083A - Apparatus and method for a metering system - Google Patents
Apparatus and method for a metering systemInfo
- Publication number
- CA993083A CA993083A CA171,550A CA171550A CA993083A CA 993083 A CA993083 A CA 993083A CA 171550 A CA171550 A CA 171550A CA 993083 A CA993083 A CA 993083A
- Authority
- CA
- Canada
- Prior art keywords
- metering system
- metering
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/64—Percentage-indicating weighing apparatus, i.e. for expressing the weight as a percentage of a predetermined or initial weight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14216—Reciprocating piston type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Computer Hardware Design (AREA)
- Reciprocating Pumps (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25547872A | 1972-05-22 | 1972-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA993083A true CA993083A (en) | 1976-07-13 |
Family
ID=22968505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA171,550A Expired CA993083A (en) | 1972-05-22 | 1973-05-16 | Apparatus and method for a metering system |
Country Status (5)
Country | Link |
---|---|
US (2) | US3756456A (fr) |
JP (1) | JPS5749849B2 (fr) |
CA (1) | CA993083A (fr) |
DE (1) | DE2325902A1 (fr) |
FR (1) | FR2185790B3 (fr) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888388A (en) * | 1973-11-01 | 1975-06-10 | Ingersoll Rand Co | Apparatus and methods for controlling injection rams |
US4037598A (en) * | 1974-08-12 | 1977-07-26 | Ivac Corporation | Method and apparatus for fluid flow control |
HU170601B (fr) * | 1974-09-23 | 1977-07-28 | ||
US3912127A (en) * | 1974-10-29 | 1975-10-14 | Graco Inc | Precision metering system |
US4131393A (en) * | 1977-01-21 | 1978-12-26 | Altex Scientific, Inc. | Fluid pump mechanism |
US4276999A (en) * | 1977-02-11 | 1981-07-07 | Reichenberger Arthur M | Beverage dispensing system |
US4191309A (en) * | 1977-11-23 | 1980-03-04 | Marlen Research Corporation | Product portioning in the continuous pumping of plastic materials |
DE2937066A1 (de) * | 1979-09-13 | 1981-03-26 | Clinicon International Gmbh, 6800 Mannheim | Dosiervorrichtung |
US4372150A (en) * | 1980-06-05 | 1983-02-08 | Beckman Instruments, Inc. | Flow monitoring method and apparatus |
US4340153A (en) * | 1980-11-28 | 1982-07-20 | Spivey David L | Method and apparatus for medication dispensing |
DE3105649A1 (de) * | 1981-02-17 | 1982-09-30 | Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim | Dosierpumpe |
US4475666A (en) * | 1981-08-31 | 1984-10-09 | American Hospital Supply Corporation | Automated liquid dispenser control |
EP0070571A3 (fr) * | 1981-07-21 | 1985-09-25 | BAXTER INTERNATIONAL INC. (a Delaware corporation) | Commande pour distributeur de liquide automatisé |
US4715786A (en) * | 1984-12-14 | 1987-12-29 | Cole-Parmer Instrument Company | Control method and apparatus for peristaltic fluid pump |
DE3600343C2 (de) * | 1986-01-08 | 1995-08-24 | Saphirwerk Ind Prod | Feindosierpumpe für Flüssigkeiten, insbesondere zur Anwendung in der HPLC-Technik |
IT1202723B (it) * | 1987-03-31 | 1989-02-09 | Massimo Sanna | Sistema e dispositivo per far erogare quantita' prefissate di liquido da una pompa dosatrice in regime di portata variabile |
JPS63161331U (fr) * | 1987-04-10 | 1988-10-21 | ||
US4829808A (en) * | 1987-05-15 | 1989-05-16 | West Theodore V | Flow meter prover apparatus and method |
US4927765A (en) * | 1988-02-29 | 1990-05-22 | Pharmacia Eni Diagnostics, Inc. | Automatic reagent dispenser |
US5058768A (en) * | 1989-03-31 | 1991-10-22 | Fountain Technologies, Inc. | Methods and apparatus for dispensing plural fluids in a precise proportion |
US5056036A (en) * | 1989-10-20 | 1991-10-08 | Pulsafeeder, Inc. | Computer controlled metering pump |
FR2685475B1 (fr) * | 1991-12-20 | 1995-09-22 | Luro Sarl Ets | Procede de distribution controlee a comptage volumetrique de quantites dosees de liquide et dispositif pour sa mise en óoeuvre. |
US5251785A (en) * | 1992-02-06 | 1993-10-12 | The Lubrizol Corporation | Additive injection system and method |
DE4209679A1 (de) * | 1992-03-25 | 1993-12-16 | Schwing Gmbh F | Dickstoffpumpe |
US5378122A (en) | 1993-02-16 | 1995-01-03 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
FR2706857B1 (fr) * | 1993-06-25 | 1995-10-27 | Dussau Distribution Sarl | |
US5388725A (en) * | 1993-11-24 | 1995-02-14 | Fountain Fresh International | Fluid-driven apparatus for dispensing plural fluids in a precise proportion |
GB9418451D0 (en) * | 1994-09-14 | 1994-11-02 | Wallace & Tiernan Ltd | Metering pump control system |
GB2307751B (en) * | 1995-12-02 | 1999-02-17 | Siemens Measurements Ltd | Inprovements in or relating to modular gas meters |
US5819754A (en) * | 1995-12-29 | 1998-10-13 | R. J. Reynolds Tobacco Company | Tobacco expansion processes and apparatus |
NL1004637C2 (nl) * | 1996-11-28 | 1998-05-29 | Daniel Van Beek | Doseerinrichting. |
DE19736337C2 (de) * | 1997-08-21 | 2001-07-12 | Industrieanlagen Betr Sgmbh Ia | Anordnung für die elektronisch geregelte Förderung und Zumessung kryogener Medien bei Flugtriebwerken |
DE19738844A1 (de) * | 1997-09-05 | 1999-04-22 | Dosier Und Prozestechnik Salzw | Verfahren zur kontinuierlichen elektronischen Überwachung aller Funktionen innerhalb der Dosierpumpe |
KR20010016320A (ko) * | 2000-12-02 | 2001-03-05 | 김계남 | 자동차 에어덕트 도어용 액츄에이터 |
US7204679B2 (en) * | 2002-09-30 | 2007-04-17 | Emerson Electric Co. | Flow control system |
JP4187500B2 (ja) * | 2002-10-25 | 2008-11-26 | アルパイン株式会社 | メッセージ処理装置およびシステム |
US7094353B2 (en) * | 2002-11-04 | 2006-08-22 | Arch Chemicals, Inc. | Method of water treatment |
WO2004094990A2 (fr) * | 2003-04-22 | 2004-11-04 | University Of South Florida | Appareil de commande volumetrique pour une distribution de fluide |
GB0320880D0 (en) * | 2003-09-05 | 2003-10-08 | Inergy Automotive Systems Res | Smart additive system (SAS) dosing pump |
US7631788B2 (en) * | 2003-10-15 | 2009-12-15 | Zavida Coffee Company Inc | Fluid dispensing system suitable for dispensing liquid flavorings |
US7494028B2 (en) * | 2003-10-15 | 2009-02-24 | Zavida Coffee Company Inc. | Fluid dispensing system suitable for dispensing liquid flavorings |
US7350423B2 (en) * | 2004-01-14 | 2008-04-01 | International Business Machines Corporation | Real time usage monitor and method for detecting entrapped air |
DE102005039237A1 (de) * | 2005-08-19 | 2007-02-22 | Prominent Dosiertechnik Gmbh | Motordosierpumpe |
US8118240B2 (en) | 2006-04-20 | 2012-02-21 | Masco Corporation Of Indiana | Pull-out wand |
US9243756B2 (en) | 2006-04-20 | 2016-01-26 | Delta Faucet Company | Capacitive user interface for a faucet and method of forming |
US8089473B2 (en) | 2006-04-20 | 2012-01-03 | Masco Corporation Of Indiana | Touch sensor |
US8162236B2 (en) | 2006-04-20 | 2012-04-24 | Masco Corporation Of Indiana | Electronic user interface for electronic mixing of water for residential faucets |
US8365767B2 (en) | 2006-04-20 | 2013-02-05 | Masco Corporation Of Indiana | User interface for a faucet |
US7934413B2 (en) * | 2007-07-16 | 2011-05-03 | James Edward Winchester | Flowmeter calibration system and operational method |
US7963422B2 (en) * | 2007-07-25 | 2011-06-21 | W. R. Grace & Co.-Conn. | Double-action fluid weighing and dispensing process and system |
US8565925B2 (en) * | 2009-09-29 | 2013-10-22 | Virid Services Llc | System and method for injecting a fluid additive into a fluid dispensation system |
WO2011082272A2 (fr) * | 2009-12-31 | 2011-07-07 | Deka Products Limited Partnership | Ensemble pompe à perfusion |
DE102010003218A1 (de) * | 2010-03-24 | 2011-09-29 | Prominent Dosiertechnik Gmbh | Verfahren zum Steuern und/oder Regeln einer Dosierpumpe |
SE535641C2 (sv) * | 2011-02-25 | 2012-10-23 | Ec Instr Ab | Kontinuerlig flödesmätare |
EP2510961A1 (fr) | 2011-04-12 | 2012-10-17 | F. Hoffmann-La Roche AG | Pompe à perfusion avec remplissage amélioré du système fluidique et procédé de remplissage dudit dispositif de pompe à perfusion |
DK2510960T3 (en) | 2011-04-12 | 2017-09-18 | Hoffmann La Roche | Infusion pump device with cylinder piston metering unit and optical piston position detection |
EP2510962A1 (fr) | 2011-04-12 | 2012-10-17 | F. Hoffmann-La Roche AG | Pompe à perfusion avec unité de dosage avec cylindre et piston et schéma de remplissage |
US8434697B1 (en) * | 2011-05-12 | 2013-05-07 | Peter Olt | Autonomous system for injecting additives into irrigation water |
US20120285896A1 (en) * | 2011-05-12 | 2012-11-15 | Crossstream Energy, Llc | System and method to measure hydrocarbons produced from a well |
US9175458B2 (en) | 2012-04-20 | 2015-11-03 | Delta Faucet Company | Faucet including a pullout wand with a capacitive sensing |
US10010673B2 (en) * | 2012-08-28 | 2018-07-03 | Osprey Medical, Inc. | Adjustable medium diverter |
US10099242B2 (en) | 2012-09-20 | 2018-10-16 | Nordson Corporation | Adhesive melter having pump mounted into heated housing |
US9304028B2 (en) | 2012-09-20 | 2016-04-05 | Nordson Corporation | Adhesive dispensing device having optimized reservoir and capacitive level sensor |
US9169088B2 (en) | 2012-09-20 | 2015-10-27 | Nordson Corporation | Adhesive dispensing device having optimized cyclonic separator unit |
US9200741B2 (en) | 2012-10-25 | 2015-12-01 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US9120115B2 (en) | 2012-10-25 | 2015-09-01 | Nordson Corporation | Dispensing systems and methods for monitoring actuation signals for diagnostics |
US9243626B2 (en) * | 2012-11-19 | 2016-01-26 | Nordson Corporation | Adhesive dispensing system and method including a pump with integrated diagnostics |
US9574714B2 (en) | 2013-07-29 | 2017-02-21 | Nordson Corporation | Adhesive melter and method having predictive maintenance for exhaust air filter |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759633A (en) * | 1955-09-23 | 1956-08-21 | William M Ross | Predetermined counter control for container filling system |
US3092029A (en) * | 1961-09-05 | 1963-06-04 | Vendo Co | Fluid pumping mechanism |
US3254795A (en) * | 1964-06-11 | 1966-06-07 | Edward W Lincoln Jr | Fuel dispenser |
US3278082A (en) * | 1965-03-17 | 1966-10-11 | Electro Pump | Liquid dispensing mechanism |
US3396870A (en) * | 1967-01-03 | 1968-08-13 | Gen Motors Corp | Mechanical metal pouring control system and components thereof |
US3523627A (en) * | 1968-05-09 | 1970-08-11 | Robert F Crozier | Electronic fuel dispensing meter |
US3491369A (en) * | 1968-05-10 | 1970-01-20 | Hewlett Packard Co | Automatic dispensing system with fluid purging means |
US3598283A (en) * | 1969-04-14 | 1971-08-10 | Gulf Research Development Co | Gasoline pump computer |
US3668501A (en) * | 1969-06-02 | 1972-06-06 | Opt Omechanisms Inc | Means for generating compensating control means |
US3651989A (en) * | 1970-03-24 | 1972-03-28 | Milton D Westrich | Liquid metering system |
US3666141A (en) * | 1970-05-25 | 1972-05-30 | Cincinnati Milacron Inc | Method and apparatus for iterative control of shot size and cushion size |
US3887110A (en) * | 1970-09-10 | 1975-06-03 | Upjohn Co | Dispensing methods and apparatus |
US3743140A (en) * | 1970-12-21 | 1973-07-03 | Diehl Mateer G Co | Filler apparatus with hopper and rotary feed mechanism for dispensing controlled volumes of materials |
-
1972
- 1972-05-22 US US00255478A patent/US3756456A/en not_active Expired - Lifetime
-
1973
- 1973-05-16 CA CA171,550A patent/CA993083A/en not_active Expired
- 1973-05-21 FR FR7318322A patent/FR2185790B3/fr not_active Expired
- 1973-05-22 DE DE2325902A patent/DE2325902A1/de not_active Ceased
- 1973-05-22 JP JP48056394A patent/JPS5749849B2/ja not_active Expired
-
1975
- 1975-10-01 US US05/609,916 patent/USRE29495E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS4951980A (fr) | 1974-05-20 |
JPS5749849B2 (fr) | 1982-10-25 |
FR2185790B3 (fr) | 1976-05-14 |
DE2325902A1 (de) | 1973-12-13 |
FR2185790A1 (fr) | 1974-01-04 |
USRE29495E (en) | 1977-12-13 |
US3756456A (en) | 1973-09-04 |
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