DE3342872C2 - - Google Patents

Info

Publication number
DE3342872C2
DE3342872C2 DE3342872A DE3342872A DE3342872C2 DE 3342872 C2 DE3342872 C2 DE 3342872C2 DE 3342872 A DE3342872 A DE 3342872A DE 3342872 A DE3342872 A DE 3342872A DE 3342872 C2 DE3342872 C2 DE 3342872C2
Authority
DE
Germany
Prior art keywords
valve
supply line
pressure
monitoring
control
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 - Fee Related
Application number
DE3342872A
Other languages
German (de)
English (en)
Other versions
DE3342872A1 (de
Inventor
Klaus 3200 Hildesheim De Weber
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.)
WIRTH, ROBERT, 4300 ESSEN, DE
Original Assignee
Weber und Springmann 3200 Hildesheim De GmbH
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 Weber und Springmann 3200 Hildesheim De GmbH filed Critical Weber und Springmann 3200 Hildesheim De GmbH
Priority to DE19833342872 priority Critical patent/DE3342872A1/de
Publication of DE3342872A1 publication Critical patent/DE3342872A1/de
Application granted granted Critical
Publication of DE3342872C2 publication Critical patent/DE3342872C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/59—Mixing systems, i.e. flow charts or diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Volume Flow (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE19833342872 1983-11-26 1983-11-26 Vorrichtung zum dosierbaren zugeben eines stoffes zu einem unter druck in einer leitung stroemenden loesungs- oder verduennungsmittels Granted DE3342872A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833342872 DE3342872A1 (de) 1983-11-26 1983-11-26 Vorrichtung zum dosierbaren zugeben eines stoffes zu einem unter druck in einer leitung stroemenden loesungs- oder verduennungsmittels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833342872 DE3342872A1 (de) 1983-11-26 1983-11-26 Vorrichtung zum dosierbaren zugeben eines stoffes zu einem unter druck in einer leitung stroemenden loesungs- oder verduennungsmittels

Publications (2)

Publication Number Publication Date
DE3342872A1 DE3342872A1 (de) 1985-06-20
DE3342872C2 true DE3342872C2 (un) 1993-08-19

Family

ID=6215373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833342872 Granted DE3342872A1 (de) 1983-11-26 1983-11-26 Vorrichtung zum dosierbaren zugeben eines stoffes zu einem unter druck in einer leitung stroemenden loesungs- oder verduennungsmittels

Country Status (1)

Country Link
DE (1) DE3342872A1 (un)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1270656A (en) * 1985-10-04 1990-06-26 Ronald D. Howell Frozen comestibles with over-run
US5441072A (en) * 1994-02-28 1995-08-15 Rhone-Poulenc Inc. Fuel additive metering system
EP1314522A1 (de) * 2001-11-20 2003-05-28 BAYOSAN WACHTER GmbH & Co.KG Dosiervorrichtung, insbesondere für flüssige Farbkonzentrate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877681C (de) * 1939-03-18 1953-07-09 Siemens Ag Verfahren zur selbsttaetigen Regelung solcher Zustandsgroessen stroemender Fluessigkeiten, die durch elektrometrische, kalorimetrische oder Leit-faehigkeitsmessungen erfassbar sind, insbesondere von PH-Werten
DE1667157C3 (de) * 1967-08-22 1974-09-19 Lang Apparatebau Gmbh & Co Kg, 8221 Siegsdorf Vorrichtung zum Mischen von wenigstens zwei strömenden Flüssigkeiten
DE2501809A1 (de) * 1974-01-18 1975-09-18 Sun Oil Co Pennsylvania Einspritz-vorrichtung
DE2456387C2 (de) * 1974-11-29 1983-06-23 Lang Apparatebau GmbH, 8227 Siegsdorf Dosiervorrichtung
IT1062800B (it) * 1975-11-14 1985-01-31 Dasco Spa Apparecchiatura per la preparazione automatica di liquidi a concentrazione controllata in particolare per la preparazione del liquido di dialisi
DE2738531C2 (de) * 1977-08-26 1986-01-30 Lang Apparatebau GmbH, 8227 Siegsdorf Vorrichtung zum Eindosieren einer Zusatzflüssigkeit in eine Hauptflüssigkeit
DE2918575C2 (de) * 1979-05-09 1983-03-24 R. und D. Rotter GmbH med.chem. Apparate- und Anlagenbau, 6086 Riedstadt Gerät zum Dosieren und Zumischen von Desinfektionsmittel in eine Wasserzapfstelle

Also Published As

Publication number Publication date
DE3342872A1 (de) 1985-06-20

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: WEBER APPARATEBAU GMBH, 3208 GIESEN, DE

8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: WIRTH, ROBERT, 4300 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: COPARA AG, VADUZ, LI

8328 Change in the person/name/address of the agent

Free format text: LEINE, S., DIPL.-ING. KOENIG, N., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 3000 HANNOVER

8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee