ES2047302T3 - Dispositivo contador de volumen y dosificador. - Google Patents

Dispositivo contador de volumen y dosificador.

Info

Publication number
ES2047302T3
ES2047302T3 ES90810331T ES90810331T ES2047302T3 ES 2047302 T3 ES2047302 T3 ES 2047302T3 ES 90810331 T ES90810331 T ES 90810331T ES 90810331 T ES90810331 T ES 90810331T ES 2047302 T3 ES2047302 T3 ES 2047302T3
Authority
ES
Spain
Prior art keywords
cylinder
key
piston
dispenser device
key element
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 - Lifetime
Application number
ES90810331T
Other languages
English (en)
Inventor
Paul Zahner
Karl Kaempf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metrohm AG
Original Assignee
Metrohm AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Metrohm AG filed Critical Metrohm AG
Application granted granted Critical
Publication of ES2047302T3 publication Critical patent/ES2047302T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01F11/025—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 with manually operated pistons
    • G01F11/028—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 with manually operated pistons the dosing device being provided with a dip tube and fitted to a container, e.g. to a bottleneck

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Reciprocating Pumps (AREA)
  • Multiple-Way Valves (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

ESTE MEDIDOR DE VOLUMENES Y DISPOSITIVO DOSIFICADOR PRESENTA UN SISTEMA DE LLAVE PISTON CILINDRO. DE ESTE MODO UN LIQUIDO PUEDE SER SUCCIONADO Y/O EXPULSADO EN CONTIDADES DEFINIDAS. EN EL SISTEMA DE LLAVE O GRIFO SE HAN PROVISTO POR LO MENOS DOS CANALES (33, 36, 38) QUE AL MENOS CON UN ORIFICIO (32) EN EL FONDO DEL CILINDRO (11) ESTAN COMUNICADOS. EL PISTON (12) ES MOVIL EN EL INTERIOR DEL CILINDRO (10) POR MEDIO DE UN DISPOSITIVO ACCIONADOR (3). EL CILINDRO (10) TAMBIEN ESTA RODEADO POR UN SOPORTE FIJADOR (5, 40) EN EL QUE, JUNTO CON EL FONDO DEL CILINDRO (11), CON SU EJE LONGITUDINAL Y COINCIDIENDO CON EL EJE DE GIRO (Y), ESTA MONTADO SOBRE COJINETES. EL FONDO DEL CILINDRO (11), CON UN AJUSTE ESTANQUEIZADO, ES CONTIGUO AL ELEMENTO LLAVE (28) CON AL MENOS DOS ORIFICIOS DEL CANAL (29, 30, 31). MEDIANTE EL GIRO DEL FONDO DEL CILINDRO (11) LA ABERTURA (32) SE PUEDE ABRIR CAMINO ALTERNATIVAMENTE CON LAS DEL CANAL (29, 30, 31) PARA LA COBERTURA DEL ELEMENTO LLAVE (28).
ES90810331T 1989-05-26 1990-05-01 Dispositivo contador de volumen y dosificador. Expired - Lifetime ES2047302T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH199089 1989-05-26

Publications (1)

Publication Number Publication Date
ES2047302T3 true ES2047302T3 (es) 1994-02-16

Family

ID=4223333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810331T Expired - Lifetime ES2047302T3 (es) 1989-05-26 1990-05-01 Dispositivo contador de volumen y dosificador.

Country Status (7)

Country Link
US (1) US5062547A (es)
EP (1) EP0399947B1 (es)
JP (1) JPH0341320A (es)
CA (1) CA2016801A1 (es)
DE (1) DE59004093D1 (es)
DK (1) DK0399947T3 (es)
ES (1) ES2047302T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT221581Z2 (it) * 1991-01-25 1994-07-22 Ricerca Elettromeccanica Srl Pompa dosatrice in particolare per macchine da caffe'
FR2671986B1 (fr) * 1991-01-29 1995-05-12 Comceptair Anstalt Dispositif de pulverisation d'un liquide comportant un poussoir avec gicleur de pulverisation pour pompe a repetition.
AU677065B2 (en) * 1993-05-05 1997-04-10 E.I. Du Pont De Nemours And Company Precision liquid addition device
ES2088763B1 (es) * 1994-02-04 1998-10-16 Sistel Sa Bomba de desplazamiento positivo..
US5878954A (en) * 1997-11-03 1999-03-09 Lyons; Richard A. Liquid dispensing device
DE10013528C1 (de) * 2000-03-20 2001-09-20 Brand Gmbh & Co Kg Dosiervorrichtung für insbesondere zähflüsige Flüssigkeiten
US8048386B2 (en) * 2002-02-25 2011-11-01 Cepheid Fluid processing and control
US7032605B1 (en) 2003-10-15 2006-04-25 Douglas B. Dority Dual piston rotary valve
US7396512B2 (en) 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
US7228991B2 (en) * 2004-01-30 2007-06-12 Conair Corporation Condiment dispenser
EP1657804A1 (en) * 2004-11-09 2006-05-17 3M Espe Ag Method of mixing and extruding viscous materials and gearbox for dispensing the same
EP1821077A1 (de) * 2006-02-21 2007-08-22 Metrohm Ag Volumenmess- und Dosiereinrichtung
US8528790B2 (en) * 2007-12-06 2013-09-10 Joseph S. Kanfer Dispensing system with magnet and coil for power generation
IT1394021B1 (it) 2009-05-08 2012-05-25 Ima Life Srl Apparato di dosaggio con mezzi a giunto
FR2945798B1 (fr) * 2009-05-19 2015-09-25 Erca Formseal Dispositif pour deriver des quantites donnees de produit liquide ou pateux.
US8342369B2 (en) * 2009-10-29 2013-01-01 Hokwang Industries Co., Ltd. Pressing structure of soap dispenser capable of adjusting output soap amount
JP2013174394A (ja) * 2012-02-24 2013-09-05 Sumitomo Heavy Ind Ltd 極低温冷凍機
US11717202B2 (en) 2019-04-10 2023-08-08 Foothold Labs Inc. Mobile lab-on-a-chip diagnostic system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE371496C (de) * 1923-03-16 Wilhelm Samuels Flacher Steuerschieber fuer Verbrennungsmotoren, der zwischen Zylinder und Zylinderkopf hin und her bewegt wird
DE564186C (de) * 1930-02-12 1932-11-14 Jean Pouderous Verriegelung an einer Zapfvorrichtung mit Ausdrueckkolben im Messgefaess
US2872082A (en) * 1955-10-18 1959-02-03 Paul O Tobeler Measuring closure for container
US3543965A (en) * 1968-06-14 1970-12-01 Valve Corp Of America Hand-held dispenser with two containers and two valves
US3568888A (en) * 1969-07-23 1971-03-09 Simoniz Co Selective aerosol valve system
FR2250109B1 (es) * 1973-11-05 1980-02-08 Commissariat Energie Atomique
US4171070A (en) * 1977-06-10 1979-10-16 Samuel Colgate, Robert Ramey And Associates Apparatus for inserting an additive liquid into a flowing fluid and discharging the resultant mixture
DE2821052C2 (de) * 1978-05-13 1986-08-21 Robert Bosch Gmbh, 7000 Stuttgart Dosier- und Abfüllvorrichtung für flüssige Medien
EP0096089A1 (de) * 1982-06-04 1983-12-21 DR.-ING. RUDOLF HELL GmbH Optische Ablenkeinrichtung
EP0096088B1 (de) * 1982-06-04 1988-03-02 Rudolf Brand GmbH & Co. Flaschenaufsatzkolbenbürette
WO1986000703A1 (fr) * 1984-07-06 1986-01-30 Metrohm Ag Dispositif et procede pour le dosage quantitatif et/ou qualitatif de liquides
GB2174459B (en) * 1985-05-04 1988-05-25 Jencons Liquid dispensing means
GB0205199D0 (en) * 2002-03-06 2002-04-17 Univ Belfast Modulator/transmitter apparatus and method

Also Published As

Publication number Publication date
EP0399947A1 (de) 1990-11-28
US5062547A (en) 1991-11-05
JPH0341320A (ja) 1991-02-21
CA2016801A1 (en) 1990-11-26
DK0399947T3 (da) 1994-02-14
DE59004093D1 (de) 1994-02-17
EP0399947B1 (de) 1994-01-05

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