ZA727097B - An improved fluid metering device - Google Patents

An improved fluid metering device

Info

Publication number
ZA727097B
ZA727097B ZA727097A ZA727097A ZA727097B ZA 727097 B ZA727097 B ZA 727097B ZA 727097 A ZA727097 A ZA 727097A ZA 727097 A ZA727097 A ZA 727097A ZA 727097 B ZA727097 B ZA 727097B
Authority
ZA
South Africa
Prior art keywords
metering device
improved fluid
fluid metering
improved
metering
Prior art date
Application number
ZA727097A
Inventor
L Carlyle
Original Assignee
L Carlyle
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 L Carlyle filed Critical L Carlyle
Publication of ZA727097B publication Critical patent/ZA727097B/en
Priority to BE141460A priority Critical patent/BE811652Q/en

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
    • G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A01M7/0092—Adding active material
    • 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
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2541—With measuring type discharge assistant

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)
ZA727097A 1971-10-05 1972-10-04 An improved fluid metering device ZA727097B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE141460A BE811652Q (en) 1972-10-04 1974-02-27 Automatic fluid dosing pump - partic. for admixing medical additives in water supply to cattle drinking troughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ16508771 1971-10-05

Publications (1)

Publication Number Publication Date
ZA727097B true ZA727097B (en) 1973-06-27

Family

ID=19916810

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727097A ZA727097B (en) 1971-10-05 1972-10-04 An improved fluid metering device

Country Status (6)

Country Link
US (1) US3818924A (en)
CA (1) CA967753A (en)
FR (1) FR2157829B1 (en)
GB (1) GB1368523A (en)
NZ (1) NZ179099A (en)
ZA (1) ZA727097B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937241A (en) * 1973-11-29 1976-02-10 Philippe Cloup Device for injecting an adjuvant into a liquid
IL43855A (en) * 1973-12-18 1976-10-31 Amiad Systems Ltd Automatic proportioner for low-pressure watering troughs
IT1119080B (en) * 1979-05-04 1986-03-03 Fiat Ricerche DOSING DEVICE FOR THE ADDITION OF A LIQUID ADDITIVE TO A LIQUID CURRENT, PARTICULARLY FOR THE INTRODUCTION OF FERTILIZING SOLUTIONS IN THE PUSH BUTTON PRESSURE IRRIGATION SYSTEMS
US4691721A (en) * 1984-12-07 1987-09-08 Ecolab Inc. Volumetric gravity feed liquid dispenser
FI90910C (en) * 1987-01-29 1994-04-11 Rumen Chemie Ag dilution
EP1687529B1 (en) * 2003-11-07 2017-01-11 Urrutia, Stéphane Hydraulic motor having bellows, and metering pump comprising said motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789510A (en) * 1954-03-11 1957-04-23 Black Sivalls & Bryson Inc Liquid injector
GB1089512A (en) * 1964-01-22 1967-11-01 Percy George Tacchi Apparatus for injecting a secondary fluid into a primary fluid
GB1089511A (en) * 1964-01-22 1967-11-01 Percy George Tacchi Apparatus for mixing fluids in constant proportions
GB1220586A (en) * 1967-08-02 1971-01-27 Meynell Valves Ltd Formerly Kn Improved valve for mixing fluids in constant proportions
US3604444A (en) * 1969-11-19 1971-09-14 Well S Asbestos And Engineerin Device for mixing hot and cold fluids

Also Published As

Publication number Publication date
GB1368523A (en) 1974-09-25
US3818924A (en) 1974-06-25
CA967753A (en) 1975-05-20
FR2157829A1 (en) 1973-06-08
AU4742972A (en) 1974-04-11
NZ179099A (en) 1979-01-11
FR2157829B1 (en) 1976-07-23

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