GB1173091A - Improvements in or relating to Apparatus for Providing a Reading Dependent on the Density of a Gas or Vapour - Google Patents

Improvements in or relating to Apparatus for Providing a Reading Dependent on the Density of a Gas or Vapour

Info

Publication number
GB1173091A
GB1173091A GB2772/67A GB277267A GB1173091A GB 1173091 A GB1173091 A GB 1173091A GB 2772/67 A GB2772/67 A GB 2772/67A GB 277267 A GB277267 A GB 277267A GB 1173091 A GB1173091 A GB 1173091A
Authority
GB
United Kingdom
Prior art keywords
sphere
gas
coil
density
measuring
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
GB2772/67A
Other languages
English (en)
Inventor
Sylvain Jean Janssen
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB1173091A publication Critical patent/GB1173091A/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
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/20—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by balancing the weight of the bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
    • G01G5/02—Weighing apparatus wherein the balancing is effected by fluid action with a float or other member variably immersed in liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Level Indicators Using A Float (AREA)
GB2772/67A 1966-01-21 1967-01-18 Improvements in or relating to Apparatus for Providing a Reading Dependent on the Density of a Gas or Vapour Expired GB1173091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46747A FR1474026A (fr) 1966-01-21 1966-01-21 Dispositif de mesure de poids spécifique de gaz

Publications (1)

Publication Number Publication Date
GB1173091A true GB1173091A (en) 1969-12-03

Family

ID=8599379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2772/67A Expired GB1173091A (en) 1966-01-21 1967-01-18 Improvements in or relating to Apparatus for Providing a Reading Dependent on the Density of a Gas or Vapour

Country Status (7)

Country Link
AT (1) AT285997B (da)
BE (1) BE690246A (da)
DE (1) DE1598298A1 (da)
ES (1) ES335530A1 (da)
FR (1) FR1474026A (da)
GB (1) GB1173091A (da)
NL (1) NL6700907A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827306A (en) * 1969-10-22 1974-08-06 H Youngs Soft wall hydrometer
FR2645279B1 (fr) * 1989-04-03 1991-07-26 Amouriq Paul Capteur pour la mesure de la densite magnetique ou ponderale de fluides

Also Published As

Publication number Publication date
DE1598298A1 (de) 1971-03-18
AT285997B (de) 1970-11-25
ES335530A1 (es) 1967-12-01
NL6700907A (da) 1967-07-24
FR1474026A (fr) 1967-03-24
BE690246A (da) 1967-05-25

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Legal Events

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