CA1224671A - Pump for supplying a liquid additive to a flow of liquid - Google Patents

Pump for supplying a liquid additive to a flow of liquid

Info

Publication number
CA1224671A
CA1224671A CA000438330A CA438330A CA1224671A CA 1224671 A CA1224671 A CA 1224671A CA 000438330 A CA000438330 A CA 000438330A CA 438330 A CA438330 A CA 438330A CA 1224671 A CA1224671 A CA 1224671A
Authority
CA
Canada
Prior art keywords
operating
switching means
fluid
pump
dosing
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
CA000438330A
Other languages
English (en)
French (fr)
Inventor
Michael C. Ross
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.)
ROSSELL FLUID CONTROL Ltd
Original Assignee
ROSSELL FLUID CONTROL Ltd
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 ROSSELL FLUID CONTROL Ltd filed Critical ROSSELL FLUID CONTROL Ltd
Application granted granted Critical
Publication of CA1224671A publication Critical patent/CA1224671A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
CA000438330A 1982-10-04 1983-10-04 Pump for supplying a liquid additive to a flow of liquid Expired CA1224671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08228318A GB2128264B (en) 1982-10-04 1982-10-04 A pump for supplying a liquid additive to a flow of liquid
GB8228318 1982-10-04

Publications (1)

Publication Number Publication Date
CA1224671A true CA1224671A (en) 1987-07-28

Family

ID=10533370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000438330A Expired CA1224671A (en) 1982-10-04 1983-10-04 Pump for supplying a liquid additive to a flow of liquid

Country Status (7)

Country Link
AU (1) AU557420B2 (env)
CA (1) CA1224671A (env)
DE (2) DE8328179U1 (env)
FR (1) FR2533974A1 (env)
GB (1) GB2128264B (env)
HK (1) HK11887A (env)
NZ (1) NZ205857A (env)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4589143A1 (en) * 2024-01-21 2025-07-23 Tefen Flow and Dosing Technologies Ltd. Proportional additive dosing pump with bidirectional rolling diaphragm

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638083A1 (de) * 1996-09-19 1998-03-26 Karl Eickmann Hochdruck-Aggregat
WO2005045244A1 (fr) * 2003-11-07 2005-05-19 Urrutia Stephane Moteur hydraulique a soufflets et pompe doseuse comportant ledit moteur
FR2862105B1 (fr) * 2003-11-07 2006-02-24 Stephane Urrutia Moteur hydraulique a soufflets et pompe doseuse comportant ledit moteur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB567144A (en) * 1943-10-04 1945-01-30 Lee Howl & Company Ltd Improvements relating to reciprocating pumps
GB1014571A (en) * 1964-06-01 1965-12-31 Haskel Eng & Supply Co Improvements relating to gas-driven liquid pumps
US3669572A (en) * 1970-06-08 1972-06-13 William R King Constant flow pumping system
DE2626954C2 (de) * 1976-06-16 1985-04-11 Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge Steuerschieberanordnung für eine durch Druckluft angetriebene Hydraulikpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4589143A1 (en) * 2024-01-21 2025-07-23 Tefen Flow and Dosing Technologies Ltd. Proportional additive dosing pump with bidirectional rolling diaphragm

Also Published As

Publication number Publication date
DE3335610A1 (de) 1984-04-05
AU1982683A (en) 1984-04-12
FR2533974B3 (env) 1985-02-08
NZ205857A (en) 1986-02-21
GB2128264B (en) 1986-03-05
HK11887A (en) 1987-02-13
GB2128264A (en) 1984-04-26
DE8328179U1 (de) 1986-07-10
AU557420B2 (en) 1986-12-18
FR2533974A1 (fr) 1984-04-06

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Legal Events

Date Code Title Description
MKEX Expiry