CA2119141A1 - Dual pump metering dilution apparatus - Google Patents

Dual pump metering dilution apparatus

Info

Publication number
CA2119141A1
CA2119141A1 CA002119141A CA2119141A CA2119141A1 CA 2119141 A1 CA2119141 A1 CA 2119141A1 CA 002119141 A CA002119141 A CA 002119141A CA 2119141 A CA2119141 A CA 2119141A CA 2119141 A1 CA2119141 A1 CA 2119141A1
Authority
CA
Canada
Prior art keywords
conduit
liquid
vane
piston
actuator piston
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.)
Abandoned
Application number
CA002119141A
Other languages
English (en)
French (fr)
Inventor
John E. Waldrum
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.)
Corteva Agriscience LLC
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
Application filed by Individual filed Critical Individual
Publication of CA2119141A1 publication Critical patent/CA2119141A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B01F35/88222—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 without external means for driving the piston, e.g. the piston being driven by one of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B05B12/1445—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet pumping means for the liquids or other fluent materials being mechanically linked, e.g. leader-follower pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • 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
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2516—Interconnected flow displacement elements
    • 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
    • Y10T137/2564—Plural inflows

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catching Or Destruction (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA002119141A 1991-10-03 1992-09-04 Dual pump metering dilution apparatus Abandoned CA2119141A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/770,512 US5146944A (en) 1991-10-03 1991-10-03 Dual pump metering dilution apparatus
US770,512 1991-10-03

Publications (1)

Publication Number Publication Date
CA2119141A1 true CA2119141A1 (en) 1993-04-15

Family

ID=25088803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119141A Abandoned CA2119141A1 (en) 1991-10-03 1992-09-04 Dual pump metering dilution apparatus

Country Status (8)

Country Link
US (1) US5146944A (https=)
CN (1) CN1071101A (https=)
AU (1) AU2643792A (https=)
CA (1) CA2119141A1 (https=)
IL (1) IL103322A0 (https=)
MX (1) MX9205673A (https=)
TW (1) TW207965B (https=)
WO (1) WO1993007547A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049258C (zh) * 1994-09-12 2000-02-09 北京科技大学 一种不锈钢快速深度电化学蚀刻方法
US7807118B2 (en) * 2004-09-07 2010-10-05 Tristel Plc Decontamination system
US20060051285A1 (en) * 2004-09-07 2006-03-09 The Tristel Company Limited Chlorine dioxide generation
US8642054B2 (en) * 2004-09-07 2014-02-04 Tristel Plc Sterilant system
US8123394B2 (en) * 2005-10-17 2012-02-28 Evonik Degussa Gmbh Mixer for liquid colorants and method for mixing liquid colorants
JP5225298B2 (ja) * 2007-03-21 2013-07-03 ディバーシー・インコーポレーテッド 流体吐出装置及び流体吐出方法
US10859070B2 (en) 2015-01-16 2020-12-08 Hamilton Sundstrand Corporation Dosing pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841165A (en) * 1955-03-11 1958-07-01 Hydra Air Products Additive feeding means
US3498310A (en) * 1966-01-14 1970-03-03 Valentine Hechler Fluid proportioning device
FR1575563A (https=) * 1968-01-26 1969-07-25
US3650286A (en) * 1970-05-13 1972-03-21 Us Federal Aviation Admin Hydraulic selector valve
US4127360A (en) * 1976-12-16 1978-11-28 Carpenter Clarence W Bumpless pump apparatus adjustable to meet slave system needs
US4529000A (en) * 1982-12-28 1985-07-16 Davey Tree Expert Company Flow volume proportioning system
FR2593582B1 (fr) * 1986-01-30 1988-05-13 Dumont Marc Dispositif pour l'injection d'un fluide dans un reseau

Also Published As

Publication number Publication date
CN1071101A (zh) 1993-04-21
WO1993007547A1 (en) 1993-04-15
TW207965B (https=) 1993-06-21
MX9205673A (es) 1993-04-01
IL103322A0 (en) 1993-03-15
AU2643792A (en) 1993-05-03
US5146944A (en) 1992-09-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued