GB870733A - Fluid density meter - Google Patents

Fluid density meter

Info

Publication number
GB870733A
GB870733A GB15506/58A GB1550658A GB870733A GB 870733 A GB870733 A GB 870733A GB 15506/58 A GB15506/58 A GB 15506/58A GB 1550658 A GB1550658 A GB 1550658A GB 870733 A GB870733 A GB 870733A
Authority
GB
United Kingdom
Prior art keywords
pivoted
tube
nozzle
fluid
air system
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
GB15506/58A
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of GB870733A publication Critical patent/GB870733A/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
    • G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids
    • G01N9/06—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids with continuous circulation through a pivotally supported member

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)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

870,733. Specific-gravity estimating apparatus. HALLIBURTON CO. May 14, 1958 [Feb. 3, 1958], No. 15506/58. Class 97(3) [Also in Group XXV] In apparatus for measuring the density of a flowing fluid used in well bore operations, such as drilling or fracturing fluids or cement slurries, the fluid is passed from fixed conduit 36, Fig. 3, through flexible pipe 40 to a U-tube 16, returning through flexible pipe 40a to fixed conduit 38, the tube 16 deflecting under the weight of fluid passing therethrough. The deflections of tube 16, which may be balanced by a counterweight, are transmitted through link 20, Fig. 5, to a beam 51 which is pivoted at 52 and damped by dash pot 54. A nut 56, which is adjustable to set the range of the instrument, acts upon a secondary beam 58, pivoted at 60 and, through flapper valve assembly 66, controls the covering and uncovering of an air nozzle 72 connected to an air system 22. A restriction 78 provided in the air system is smaller in diameter than nozzle 72. When the nozzle 72 is covered by flapper valve asembly 66, back pressure builds up in the air system and this, through bellows 62, rebalances the system, the pressure being measured as an indication of the fluid density. The pipe 16 is pivoted by pairs of vertical and horizontal flat steel springs 42, 42a, and 44, 44a. U.S.A. Specification 2,613,530 is referred to. Reference has been directed by the Comptroller to Specification 776,926.
GB15506/58A 1958-02-03 1958-05-14 Fluid density meter Expired GB870733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US870733XA 1958-02-03 1958-02-03

Publications (1)

Publication Number Publication Date
GB870733A true GB870733A (en) 1961-06-21

Family

ID=22202954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15506/58A Expired GB870733A (en) 1958-02-03 1958-05-14 Fluid density meter

Country Status (3)

Country Link
DE (1) DE1187396B (en)
FR (1) FR1196449A (en)
GB (1) GB870733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225603A (en) * 1962-05-14 1965-12-28 Rotameter Mfg Company Ltd Fluid density measuring apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187584A (en) * 1961-09-18 1965-06-08 Bell Corp Densimeter
GB1082366A (en) * 1963-08-22 1967-09-06 Deputy Minister Of The Rumania Apparatus for measuring the density of fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492360C (en) * 1925-04-27 1930-02-21 Christian Gorgas Device for measuring the degree of concentration of flowing liquids
US2432039A (en) * 1946-02-25 1947-12-02 Shell Dev Device for measuring the density of fluids in pipes
DE938448C (en) * 1951-01-28 1956-02-02 Basf Ag Device for continuous measurement of the specific gravity of flowing media
GB776926A (en) * 1954-03-31 1957-06-12 Rotameter Mfg Company Ltd Improvements in or relating to fluid density measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225603A (en) * 1962-05-14 1965-12-28 Rotameter Mfg Company Ltd Fluid density measuring apparatus

Also Published As

Publication number Publication date
DE1187396B (en) 1965-02-18
FR1196449A (en) 1959-11-24

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