AU3370671A - Pump control system - Google Patents

Pump control system

Info

Publication number
AU3370671A
AU3370671A AU33706/71A AU3370671A AU3370671A AU 3370671 A AU3370671 A AU 3370671A AU 33706/71 A AU33706/71 A AU 33706/71A AU 3370671 A AU3370671 A AU 3370671A AU 3370671 A AU3370671 A AU 3370671A
Authority
AU
Australia
Prior art keywords
control system
pump control
pump
control
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
AU33706/71A
Other versions
AU452436B2 (en
Inventor
A. MACLELLAN and JOHN E. WILSON JAMES
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of AU3370671A publication Critical patent/AU3370671A/en
Application granted granted Critical
Publication of AU452436B2 publication Critical patent/AU452436B2/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Float Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
AU33706/71A 1970-09-30 1971-09-21 Pump control system Expired AU452436B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA094616A CA938193A (en) 1970-09-30 1970-09-30 Pump control system
CACA094,616 1970-09-30

Publications (2)

Publication Number Publication Date
AU3370671A true AU3370671A (en) 1973-03-29
AU452436B2 AU452436B2 (en) 1974-09-05

Family

ID=4087688

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33706/71A Expired AU452436B2 (en) 1970-09-30 1971-09-21 Pump control system

Country Status (10)

Country Link
AU (1) AU452436B2 (en)
CA (1) CA938193A (en)
DE (1) DE2148868A1 (en)
DO (1) DOP1971001901A (en)
FR (1) FR2108716A5 (en)
GB (1) GB1313815A (en)
OA (1) OA03917A (en)
PH (1) PH10175A (en)
YU (2) YU34820B (en)
ZA (1) ZA716328B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657461A5 (en) * 1982-03-04 1986-08-29 Nill Werner FLOAT CONTROLLED CONTROL DEVICE FOR CHANGING THE SECTION OF A TUBE.
AU2105883A (en) * 1982-11-10 1984-05-17 Diversey Engineering (Europe) Ltd. Spray gun
US5007450A (en) * 1990-06-15 1991-04-16 Babb Franklyn P Add-on liquid overflow shut-off valve for tank
DE102007017057A1 (en) * 2007-04-11 2008-10-23 Siemens Aktiengesellschaft level sensor
CN112136750A (en) * 2020-10-10 2020-12-29 西南交通大学 Intelligent fish tank convenient for water replacement

Also Published As

Publication number Publication date
ZA716328B (en) 1972-05-31
YU34820B (en) 1980-03-15
DE2148868A1 (en) 1972-05-10
PH10175A (en) 1976-09-16
CA938193A (en) 1973-12-11
OA03917A (en) 1975-08-14
DOP1971001901A (en) 1982-11-25
FR2108716A5 (en) 1972-05-19
YU247171A (en) 1979-09-10
GB1313815A (en) 1973-04-18
AU452436B2 (en) 1974-09-05

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