NZ179099A - Metering deuice for fluid additive - Google Patents

Metering deuice for fluid additive

Info

Publication number
NZ179099A
NZ179099A NZ179099A NZ17909975A NZ179099A NZ 179099 A NZ179099 A NZ 179099A NZ 179099 A NZ179099 A NZ 179099A NZ 17909975 A NZ17909975 A NZ 17909975A NZ 179099 A NZ179099 A NZ 179099A
Authority
NZ
New Zealand
Prior art keywords
deuice
metering
fluid additive
additive
fluid
Prior art date
Application number
NZ179099A
Inventor
C A Millar
Wg Mizuno
Original Assignee
Economics Lab
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 Economics Lab filed Critical Economics Lab
Publication of NZ179099A publication Critical patent/NZ179099A/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)
  • Catching Or Destruction (AREA)
  • Reciprocating Pumps (AREA)
NZ179099A 1971-10-05 1975-10-29 Metering deuice for fluid additive NZ179099A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ179099A true NZ179099A (en) 1979-01-11

Family

ID=19916810

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ179099A NZ179099A (en) 1971-10-05 1975-10-29 Metering deuice for fluid additive

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
US3818924A (en) 1974-06-25
AU4742972A (en) 1974-04-11
FR2157829B1 (en) 1976-07-23
FR2157829A1 (en) 1973-06-08
ZA727097B (en) 1973-06-27
GB1368523A (en) 1974-09-25
CA967753A (en) 1975-05-20

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