ES2063607A2 - Un sistema para dispensar una cantidad dosificada de un liquido. - Google Patents
Un sistema para dispensar una cantidad dosificada de un liquido.Info
- Publication number
- ES2063607A2 ES2063607A2 ES9102684A ES9102684A ES2063607A2 ES 2063607 A2 ES2063607 A2 ES 2063607A2 ES 9102684 A ES9102684 A ES 9102684A ES 9102684 A ES9102684 A ES 9102684A ES 2063607 A2 ES2063607 A2 ES 2063607A2
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- pump
- electronic control
- supply tank
- dispensing
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
- Measuring Volume Flow (AREA)
Abstract
UN SISTEMA PARA DISPENSAR UNA CANTIDAD DOSIFICADA DE UN LIQUIDO. COMPRENDE UN CONTROL ELECTRONICO A BASE DE MICROPROCESADOR Y UNA BOMBA DE ENGRANAJES DE DESPLAZAMIENTO POSITIVO Y ACCIONADA POR UN MOTOR REVERSIBLE A TRAVES DE UN REDUCTOR DE ENGRANAJES PARA BOMBEAR UN VOLUMEN FIJO PREDETERMINADO DE LIQUIDO POR CADA REVOLUCION O FRACCION DE REVOLUCION DEL ARBOL MOTRIZ DE LA BOMBA. UN SENSOR MAGNETICO PASIVO ESTA SITUADO EN POSICION ADYACENTE A LA PERIFERIA DENTADA DE UNA RUEDA SEÑALIZADORA, LA CUAL ESTA MONTADA SOBRE EL ARBOL MOTRIZ, Y GENERA UNA SEÑAL REPRESENTATIVA DE LA CANTIDAD DE ROTACION DEL ARBOL MOTRIZ DE LA BOMBA. EL CONTROL ELECTRONICO ES SENSIBLE A ESTA SEÑAL PARA CALCULAR EL VOLUMEN TOTAL DE LIQUIDO DESPLAZADO POR LA BOMBA.
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 |
---|---|
ES2063607A2 true ES2063607A2 (es) | 1995-01-01 |
ES2063607R ES2063607R (es) | 1996-05-16 |
ES2063607B1 ES2063607B1 (es) | 1997-01-01 |
Family
ID=27088961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102684A Expired - Lifetime ES2063607B1 (es) | 1990-11-30 | 1991-11-29 | Un sistema para dispensar una cantidad dosificada de un liquido. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5228594A (es) |
CA (1) | CA2056732C (es) |
DE (1) | DE4138678A1 (es) |
DK (1) | DK192591A (es) |
ES (1) | ES2063607B1 (es) |
FR (1) | FR2669913B1 (es) |
GB (1) | GB2251236B (es) |
IT (1) | IT1252702B (es) |
NL (1) | NL9101998A (es) |
NO (1) | NO914609L (es) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE69411283T2 (de) * | 1993-05-05 | 1999-03-04 | E.I. Du Pont De Nemours And Co., Wilmington, Del. | Vorrichtung zum mit genauigkeit zuführen von flüssigkeit |
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 (es) * | 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 Roßlau GmbH, 06862 Roßlau | 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 |
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 |
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 |
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 |
US20040206778A1 (en) * | 2001-12-19 | 2004-10-21 | Floyd Timothy H | Apparatus for producing and dispensing selected automobile appearance care products |
US20040065675A1 (en) * | 2001-12-19 | 2004-04-08 | Floyd Timothy H. | Apparatus 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 |
US20040065681A1 (en) * | 2001-12-19 | 2004-04-08 | Floyd Timothy H | Apparatus in selected housings for producing and dispensing automobile appearance care products |
US8424722B2 (en) * | 2002-09-20 | 2013-04-23 | Graco Minnesota Inc. | Self contained lubricant dispenser |
TWI294503B (en) * | 2002-09-20 | 2008-03-11 | Graco Minnesota Inc | Self contained lubricant dispenser |
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 |
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 |
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 |
US20070047384A1 (en) * | 2005-09-01 | 2007-03-01 | Mclaughlin Jon K | Control system for and method of combining materials |
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 |
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 |
US8479784B2 (en) * | 2007-03-15 | 2013-07-09 | The Coca-Cola Company | Multiple stream filling system |
US9394153B2 (en) | 2007-03-15 | 2016-07-19 | The Coca-Cola Company | Multiple stream filling system |
MX2010008550A (es) * | 2008-02-04 | 2010-09-24 | Coca Cola Co | Metodos para crear productos de bebidas personalizados. |
DE102008031049A1 (de) * | 2008-06-30 | 2009-12-31 | Lewa Gmbh | Vorrichtung zum Portionieren förderbarer Medien |
WO2011123503A1 (en) | 2010-04-01 | 2011-10-06 | 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 |
AU2012347355A1 (en) * | 2011-12-09 | 2014-07-10 | Basf Se | Removal device for a crop protection agent |
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 |
EP3509757B1 (en) | 2016-09-08 | 2024-04-17 | Nordson Corporation | Applicator with at least one pump having an integrated drive |
US10695779B2 (en) | 2016-09-08 | 2020-06-30 | Nordson Corporation | Applicator having active backpressure control devices |
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 |
US20220354104A1 (en) * | 2021-05-06 | 2022-11-10 | Lamplight Farms Incorporated | Aerosol dispenser |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB987608A (en) * | 1961-12-11 | 1965-03-31 | Clark Equipment Co | Gear pump or motor |
US3326087A (en) * | 1963-03-01 | 1967-06-20 | Teves Kg Alfred | Hydraulic control system |
GB1331248A (en) * | 1969-03-14 | 1973-09-26 | Hoover J N | Liquid and gaseous flow discriminator |
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 |
US4475666A (en) * | 1981-08-31 | 1984-10-09 | American Hospital Supply Corporation | Automated liquid dispenser control |
US4964533A (en) * | 1985-03-18 | 1990-10-23 | Isco, Inc. | Pumping system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
US4407431A (en) * | 1981-03-04 | 1983-10-04 | Hutter Iii Charles G | System for dispensing curable compositions |
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 |
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 NO NO91914609A patent/NO914609L/no unknown
- 1991-11-25 DE DE19914138678 patent/DE4138678A1/de not_active Withdrawn
- 1991-11-27 DK DK192591A patent/DK192591A/da not_active Application Discontinuation
- 1991-11-29 FR FR9114837A patent/FR2669913B1/fr not_active Expired - Fee Related
- 1991-11-29 ES ES9102684A patent/ES2063607B1/es not_active Expired - Lifetime
- 1991-11-29 NL NL9101998A patent/NL9101998A/nl not_active Application Discontinuation
- 1991-11-29 CA CA 2056732 patent/CA2056732C/en not_active Expired - Fee Related
- 1991-11-29 IT IT91MI3204 patent/IT1252702B/it active IP Right Grant
- 1991-12-02 GB GB9125629A patent/GB2251236B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB987608A (en) * | 1961-12-11 | 1965-03-31 | Clark Equipment Co | Gear pump or motor |
US3326087A (en) * | 1963-03-01 | 1967-06-20 | Teves Kg Alfred | Hydraulic control system |
GB1331248A (en) * | 1969-03-14 | 1973-09-26 | Hoover J N | Liquid and gaseous flow discriminator |
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 |
US4475666A (en) * | 1981-08-31 | 1984-10-09 | American Hospital Supply Corporation | Automated liquid dispenser control |
US4964533A (en) * | 1985-03-18 | 1990-10-23 | Isco, Inc. | Pumping system |
Also Published As
Publication number | Publication date |
---|---|
NO914609D0 (no) | 1991-11-25 |
NL9101998A (nl) | 1992-06-16 |
DE4138678A1 (de) | 1992-06-11 |
CA2056732A1 (en) | 1992-05-31 |
GB9125629D0 (en) | 1992-01-29 |
NO914609L (no) | 1992-06-01 |
ES2063607B1 (es) | 1997-01-01 |
CA2056732C (en) | 1996-07-23 |
ES2063607R (es) | 1996-05-16 |
DK192591A (da) | 1992-05-31 |
ITMI913204A1 (it) | 1993-05-29 |
IT1252702B (it) | 1995-06-26 |
FR2669913A1 (fr) | 1992-06-05 |
GB2251236B (en) | 1994-07-27 |
GB2251236A (en) | 1992-07-01 |
DK192591D0 (da) | 1991-11-27 |
US5228594A (en) | 1993-07-20 |
FR2669913B1 (fr) | 1995-09-15 |
ITMI913204A0 (it) | 1991-11-29 |
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