CA1094995A - Dispositif pour le transfert de quantites dosees de matiere d'un lieu a un autre - Google Patents

Dispositif pour le transfert de quantites dosees de matiere d'un lieu a un autre

Info

Publication number
CA1094995A
CA1094995A CA326,240A CA326240A CA1094995A CA 1094995 A CA1094995 A CA 1094995A CA 326240 A CA326240 A CA 326240A CA 1094995 A CA1094995 A CA 1094995A
Authority
CA
Canada
Prior art keywords
outlet
cylinder
pressure
check valve
source
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
Application number
CA326,240A
Other languages
English (en)
Inventor
Wallace F. Krueger
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/901,689 external-priority patent/US4171191A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1094995A publication Critical patent/CA1094995A/fr
Expired 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
    • 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
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Reciprocating Pumps (AREA)
  • Accessories For Mixers (AREA)
  • Coating Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
CA326,240A 1978-05-01 1979-04-24 Dispositif pour le transfert de quantites dosees de matiere d'un lieu a un autre Expired CA1094995A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/901,689 US4171191A (en) 1976-03-25 1978-05-01 Apparatus for transferring metered quantities of material from one location to another
US901,689 1978-05-01

Publications (1)

Publication Number Publication Date
CA1094995A true CA1094995A (fr) 1981-02-03

Family

ID=25414644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326,240A Expired CA1094995A (fr) 1978-05-01 1979-04-24 Dispositif pour le transfert de quantites dosees de matiere d'un lieu a un autre

Country Status (8)

Country Link
JP (1) JPS54149904A (fr)
BR (1) BR7902673A (fr)
CA (1) CA1094995A (fr)
DE (1) DE2917865A1 (fr)
ES (1) ES479951A1 (fr)
FR (1) FR2425003A2 (fr)
GB (1) GB2020356B (fr)
MX (1) MX4406E (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945283A1 (de) * 1979-11-09 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum foerdern und dosieren fluessiger midien
DE3415253C2 (de) * 1983-08-12 1994-06-30 Reinhardt Technik Gmbh & Co Vorrichtung zum Dosieren von einem viskosen Stoff bei niedrigem Anlagedruck
ATE74536T1 (de) * 1985-01-24 1992-04-15 Reinhardt Technik Gmbh & Co Vorrichtung zum dosieren von mindestens einem viskosen stoff.
DE3703929A1 (de) * 1987-02-09 1988-08-18 Karl Lenhardt Vorrichtung zum foerdern von zwei zaehfluessigen oder pastoesen substanzen in vorgegebenem mengenverhaeltnis aus zwei vorratsbehaeltern zu einer oder mehreren duesen
DE3917207A1 (de) * 1989-05-26 1990-11-29 Nlw Foerdertechnik Gmbh Vorrichtung zum dosieren mehrerer chemisch miteinander reagierender fluessiger komponenten zur erzeugung von kunststoffen
US6997683B2 (en) * 2003-01-10 2006-02-14 Teledyne Isco, Inc. High pressure reciprocating pump and control of the same
AT516945B1 (de) 2015-07-03 2016-10-15 Sonderhoff Eng Gmbh Vorrichtung zum Herstellen einer Mischung aus wenigstens einem Gas und wenigstens einer flüssigen Kunststoffkomponente

Also Published As

Publication number Publication date
MX4406E (es) 1982-04-26
GB2020356B (en) 1982-04-28
GB2020356A (en) 1979-11-14
DE2917865A1 (de) 1979-11-08
BR7902673A (pt) 1979-11-27
ES479951A1 (es) 1980-01-16
FR2425003A2 (fr) 1979-11-30
JPS54149904A (en) 1979-11-24

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Legal Events

Date Code Title Description
MKEX Expiry