GB2177523B - A system for dispensing a liquid - Google Patents

A system for dispensing a liquid

Info

Publication number
GB2177523B
GB2177523B GB8615816A GB8615816A GB2177523B GB 2177523 B GB2177523 B GB 2177523B GB 8615816 A GB8615816 A GB 8615816A GB 8615816 A GB8615816 A GB 8615816A GB 2177523 B GB2177523 B GB 2177523B
Authority
GB
United Kingdom
Prior art keywords
dispensing
liquid
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
GB8615816A
Other versions
GB8615816D0 (en
GB2177523A (en
Inventor
Geoffrey Glasgow
Eric Alan James Mcdowall
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.)
PARTRIDGE WILSON AND Co L
Original Assignee
PARTRIDGE WILSON AND Co L
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
Priority claimed from GB858516598A external-priority patent/GB8516598D0/en
Application filed by PARTRIDGE WILSON AND Co L filed Critical PARTRIDGE WILSON AND Co L
Priority to GB8615816A priority Critical patent/GB2177523B/en
Publication of GB8615816D0 publication Critical patent/GB8615816D0/en
Publication of GB2177523A publication Critical patent/GB2177523A/en
Application granted granted Critical
Publication of GB2177523B publication Critical patent/GB2177523B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/1202—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed
    • B67D1/1234—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed to determine the total amount
    • B67D1/1243—Flow control, e.g. for controlling total amount or mixture ratio of liquids to be dispensed to determine the total amount comprising flow or pressure sensors, e.g. for controlling pumps
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2961—Acoustic waves for discrete levels
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2965—Measuring attenuation of transmitted waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Control Of Ac Motors In General (AREA)
GB8615816A 1985-07-01 1986-06-27 A system for dispensing a liquid Expired GB2177523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8615816A GB2177523B (en) 1985-07-01 1986-06-27 A system for dispensing a liquid

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB858516598A GB8516598D0 (en) 1985-07-01 1985-07-01 Pumping liquid
GB868601391A GB8601391D0 (en) 1985-07-01 1986-01-21 Pumping liquids
GB8615816A GB2177523B (en) 1985-07-01 1986-06-27 A system for dispensing a liquid

Publications (3)

Publication Number Publication Date
GB8615816D0 GB8615816D0 (en) 1986-08-06
GB2177523A GB2177523A (en) 1987-01-21
GB2177523B true GB2177523B (en) 1989-07-19

Family

ID=27262721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8615816A Expired GB2177523B (en) 1985-07-01 1986-06-27 A system for dispensing a liquid

Country Status (1)

Country Link
GB (1) GB2177523B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8616106D0 (en) * 1986-07-02 1986-08-06 Pektron Ltd Liquid dispensing arrangement
US4850513A (en) * 1987-07-31 1989-07-25 Porter Donald L Control system and method for high production plaster pump
GB2259157A (en) * 1991-08-15 1993-03-03 Burreng Limited Liquid dispensing pressure control
SE501000C2 (en) * 1992-02-03 1994-10-17 Jana System Ab Liquid substance dispensing device
US5673732A (en) * 1995-07-11 1997-10-07 Fe Petro Inc. Variable speed pump-motor assembly for fuel dispensing system
DE10257593A1 (en) * 2002-12-09 2004-07-01 Endress + Hauser Flowtec Ag, Reinach Process for filling a defined quantity of a medium in a container

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB570542A (en) * 1943-10-12 1945-07-11 G & J Weir Ltd Improvements in or relating to means for controlling feed water pumps
GB852310A (en) * 1959-02-11 1960-10-26 American District Telegraph Co Sprinkler alarm system
US3985467A (en) * 1975-05-27 1976-10-12 Milton Roy Company Constant pressure pump
GB1503587A (en) * 1974-06-18 1978-03-15 Rotring Werke Riepe Kg Method of controlling the pressure of writing fluid within a tube writing pen and a drawing machine
GB1546908A (en) * 1975-12-22 1979-05-31 Siemens Ag Liquid jet recorder
GB1602550A (en) * 1978-03-01 1981-11-11 Bosch Gmbh Robert Fuel injection systems
EP0040595A2 (en) * 1980-05-20 1981-11-25 Konrad Rosenbauer K.G. Rotary fire pump
GB2079986A (en) * 1980-07-11 1982-01-27 Sunbeam Corp Motor speed control
GB2091911A (en) * 1981-01-27 1982-08-04 Binks Bullows Ltd Automatic control of liquid supply
GB2094514A (en) * 1981-03-09 1982-09-15 Graco Inc Variable speed reciprocable pumping apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB570542A (en) * 1943-10-12 1945-07-11 G & J Weir Ltd Improvements in or relating to means for controlling feed water pumps
GB852310A (en) * 1959-02-11 1960-10-26 American District Telegraph Co Sprinkler alarm system
GB1503587A (en) * 1974-06-18 1978-03-15 Rotring Werke Riepe Kg Method of controlling the pressure of writing fluid within a tube writing pen and a drawing machine
US3985467A (en) * 1975-05-27 1976-10-12 Milton Roy Company Constant pressure pump
GB1546908A (en) * 1975-12-22 1979-05-31 Siemens Ag Liquid jet recorder
GB1602550A (en) * 1978-03-01 1981-11-11 Bosch Gmbh Robert Fuel injection systems
EP0040595A2 (en) * 1980-05-20 1981-11-25 Konrad Rosenbauer K.G. Rotary fire pump
GB2079986A (en) * 1980-07-11 1982-01-27 Sunbeam Corp Motor speed control
GB2091911A (en) * 1981-01-27 1982-08-04 Binks Bullows Ltd Automatic control of liquid supply
GB2094514A (en) * 1981-03-09 1982-09-15 Graco Inc Variable speed reciprocable pumping apparatus

Also Published As

Publication number Publication date
GB8615816D0 (en) 1986-08-06
GB2177523A (en) 1987-01-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee