GB892407A - Process and apparatus for continuously determining end point - Google Patents
Process and apparatus for continuously determining end pointInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216239A (en) * | 1963-03-25 | 1965-11-09 | California Research Corp | Boiling point determination |
-
1959
- 1959-09-03 GB GB30082/59A patent/GB892407A/en not_active Expired
- 1959-09-14 FR FR805077A patent/FR1242394A/en not_active Expired
Cited By (1)
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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