CN1071101A - 双泵计量稀释器 - Google Patents

双泵计量稀释器 Download PDF

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Publication number
CN1071101A
CN1071101A CN92112001A CN92112001A CN1071101A CN 1071101 A CN1071101 A CN 1071101A CN 92112001 A CN92112001 A CN 92112001A CN 92112001 A CN92112001 A CN 92112001A CN 1071101 A CN1071101 A CN 1071101A
Authority
CN
China
Prior art keywords
hole
piston
impeller
actuator piston
conduit
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.)
Pending
Application number
CN92112001A
Other languages
English (en)
Chinese (zh)
Inventor
约翰·E·沃尔德鲁姆
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
DowElanco LLC
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 DowElanco LLC filed Critical DowElanco LLC
Publication of CN1071101A publication Critical patent/CN1071101A/zh
Pending legal-status Critical Current

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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)
CN92112001A 1991-10-03 1992-09-28 双泵计量稀释器 Pending CN1071101A (zh)

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
CN1071101A true CN1071101A (zh) 1993-04-21

Family

ID=25088803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92112001A Pending CN1071101A (zh) 1991-10-03 1992-09-28 双泵计量稀释器

Country Status (8)

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

Cited By (2)

* 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
CN101663099B (zh) * 2007-03-21 2013-04-17 迪瓦西公司 流体分发装置及方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8642054B2 (en) * 2004-09-07 2014-02-04 Tristel Plc Sterilant system
US20060051285A1 (en) * 2004-09-07 2006-03-09 The Tristel Company Limited Chlorine dioxide generation
US7807118B2 (en) * 2004-09-07 2010-10-05 Tristel Plc Decontamination system
US8123394B2 (en) * 2005-10-17 2012-02-28 Evonik Degussa Gmbh Mixer for liquid colorants and method for mixing liquid colorants
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 (enExample) * 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

Cited By (2)

* 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
CN101663099B (zh) * 2007-03-21 2013-04-17 迪瓦西公司 流体分发装置及方法

Also Published As

Publication number Publication date
CA2119141A1 (en) 1993-04-15
TW207965B (enExample) 1993-06-21
US5146944A (en) 1992-09-15
IL103322A0 (en) 1993-03-15
WO1993007547A1 (en) 1993-04-15
AU2643792A (en) 1993-05-03
MX9205673A (es) 1993-04-01

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication