GB2164755B - Flowable mixture density measurement and control - Google Patents

Flowable mixture density measurement and control

Info

Publication number
GB2164755B
GB2164755B GB08523482A GB8523482A GB2164755B GB 2164755 B GB2164755 B GB 2164755B GB 08523482 A GB08523482 A GB 08523482A GB 8523482 A GB8523482 A GB 8523482A GB 2164755 B GB2164755 B GB 2164755B
Authority
GB
United Kingdom
Prior art keywords
control
density measurement
mixture density
flowable mixture
flowable
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
GB08523482A
Other versions
GB2164755A (en
GB8523482D0 (en
Inventor
Keith Miles Vine-Lott
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.)
THERMAL STRUCTURES RESEARCH AN
Original Assignee
THERMAL STRUCTURES RESEARCH AN
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 GB848424039A external-priority patent/GB8424039D0/en
Application filed by THERMAL STRUCTURES RESEARCH AN filed Critical THERMAL STRUCTURES RESEARCH AN
Priority to GB08523482A priority Critical patent/GB2164755B/en
Publication of GB8523482D0 publication Critical patent/GB8523482D0/en
Publication of GB2164755A publication Critical patent/GB2164755A/en
Application granted granted Critical
Publication of GB2164755B publication Critical patent/GB2164755B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
    • G01N2009/022—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids
    • G01N2009/026—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids the volume being determined by amount of fluid displaced
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Control Of Non-Electrical Variables (AREA)
GB08523482A 1984-09-22 1985-09-23 Flowable mixture density measurement and control Expired GB2164755B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08523482A GB2164755B (en) 1984-09-22 1985-09-23 Flowable mixture density measurement and control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848424039A GB8424039D0 (en) 1984-09-22 1984-09-22 Flowable mixture density measurement and control
GB08523482A GB2164755B (en) 1984-09-22 1985-09-23 Flowable mixture density measurement and control

Publications (3)

Publication Number Publication Date
GB8523482D0 GB8523482D0 (en) 1985-10-30
GB2164755A GB2164755A (en) 1986-03-26
GB2164755B true GB2164755B (en) 1988-09-14

Family

ID=26288250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08523482A Expired GB2164755B (en) 1984-09-22 1985-09-23 Flowable mixture density measurement and control

Country Status (1)

Country Link
GB (1) GB2164755B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8619674D0 (en) * 1986-08-13 1986-09-24 Tilcon Ltd Density control of foamed concrete
GB8705904D0 (en) * 1987-03-12 1987-04-15 Thermal Structures Ltd Liquid/gas ratio control in pipes
US5102228A (en) * 1988-03-09 1992-04-07 Thermal Structures Limited Apparatus and method for producing foamed materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039310A (en) * 1959-04-02 1962-06-19 Halliburton Co Density meter
US3151775A (en) * 1961-04-18 1964-10-06 Honeywell Inc Density apparatus
GB942231A (en) * 1962-01-29 1963-11-20 Halliburton Co Density meters
GB959960A (en) * 1962-03-27 1964-06-03 Fleming & Ferguson Ltd Device for the measurement of the specific gravities of fluids
DE1277588B (en) * 1963-08-22 1968-09-12 Ministerul Ind Petrolului Device for continuous and automatic determination of the density according to the pycnometer method
US3541863A (en) * 1968-10-04 1970-11-24 Byron Jackson Inc Densimeter and actuator
US4285239A (en) * 1980-05-01 1981-08-25 Heine Otto R Apparatus for measuring varying density of a slurry flowing in a pipeline

Also Published As

Publication number Publication date
GB2164755A (en) 1986-03-26
GB8523482D0 (en) 1985-10-30

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Legal Events

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

Effective date: 19990923