GB892407A - Process and apparatus for continuously determining end point - Google Patents

Process and apparatus for continuously determining end point

Info

Publication number
GB892407A
GB892407A GB30082/59A GB3008259A GB892407A GB 892407 A GB892407 A GB 892407A GB 30082/59 A GB30082/59 A GB 30082/59A GB 3008259 A GB3008259 A GB 3008259A GB 892407 A GB892407 A GB 892407A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
sept
duct
fluid
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
GB30082/59A
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.)
Technical Oil Tool Corp
Original Assignee
Technical Oil Tool Corp
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 Technical Oil Tool Corp filed Critical Technical Oil Tool Corp
Publication of GB892407A publication Critical patent/GB892407A/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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/08—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of boiling point

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)
  • Separation By Low-Temperature Treatments (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)

Abstract

892,407. Fluid-pressure servomotor-control systems. TECHNICAL OIL TOOL CORPORATION. Sept. 3, 1959 [Sept. 15, 1958; Aug. 14, 1959], No. 30082/59. Class 135. [Also in Group XX] In an apparatus for determining the boiling point of a fluid (see Group XX) in which liquid and vapour are discharged from a heated vessel 10 and fractionating tower 12 through ducts 84, 90 and valve 134, the latter is operated by the servomotor 100 whenever the pressure in duct 84 reaches a predetermined value. The pressure in duct 84 controls valve 114 and thus the supply of compressed air in passage 116. This in turn controls valve 124 in a compressed air passage 126 and so operates valve 134.
GB30082/59A 1958-09-15 1959-09-03 Process and apparatus for continuously determining end point Expired GB892407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US892407XA 1958-09-15 1958-09-15

Publications (1)

Publication Number Publication Date
GB892407A true GB892407A (en) 1962-03-28

Family

ID=22216506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30082/59A Expired GB892407A (en) 1958-09-15 1959-09-03 Process and apparatus for continuously determining end point

Country Status (2)

Country Link
FR (1) FR1242394A (en)
GB (1) GB892407A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216239A (en) * 1963-03-25 1965-11-09 California Research Corp Boiling point determination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216239A (en) * 1963-03-25 1965-11-09 California Research Corp Boiling point determination

Also Published As

Publication number Publication date
FR1242394A (en) 1960-09-30

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