GB649857A - Improvements in or relating to temperature measuring apparatus for liquids - Google Patents
Improvements in or relating to temperature measuring apparatus for liquidsInfo
- Publication number
- GB649857A GB649857A GB2140348A GB2140348A GB649857A GB 649857 A GB649857 A GB 649857A GB 2140348 A GB2140348 A GB 2140348A GB 2140348 A GB2140348 A GB 2140348A GB 649857 A GB649857 A GB 649857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- stem
- liquid
- valve
- thermometer
- 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
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Road Paving Machines (AREA)
- Accessories For Mixers (AREA)
Abstract
649,857. Thermometers. McCASH, J. A: Aug. 13, 1948, No. 21403. [Class 97 (iii)] [Also in Groups XVIII and XXIX] An apparatus for measuring temperature at any point in a liquid, e.g. petroleum, stored in a tank, comprises an insulated sampling vessel having an upper and a lower valve mounted on a common tubular stem movable axially by a control line, the stem containing a thermometer with its scale external to the vessel. The vessel has double walls 1, 2, with the space between evacuated or filled with cotton wool and is lowered into the liquid by the lines 25. By pulling the line 26 the cork valves 11, 10 are opened against a spring 23 to flood the vessel, the liquid being agitated by the stirrer 18 and having its temperature recorded by the thermometer 16 adjustably positioned in the hollowslotted stem 7. The valve 11 has a ported plunger 13 attached to it which slides in the inner wall 2. The valve 10 seats in a ported ring 5 in which slides a perforated plunger 22 attached to a stem extension 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2140348A GB649857A (en) | 1948-08-13 | 1948-08-13 | Improvements in or relating to temperature measuring apparatus for liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2140348A GB649857A (en) | 1948-08-13 | 1948-08-13 | Improvements in or relating to temperature measuring apparatus for liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB649857A true GB649857A (en) | 1951-02-07 |
Family
ID=10162344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2140348A Expired GB649857A (en) | 1948-08-13 | 1948-08-13 | Improvements in or relating to temperature measuring apparatus for liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB649857A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138891A (en) * | 1990-02-20 | 1992-08-18 | Johnson Ronald G | Gauge well system |
| US5752772A (en) * | 1994-09-21 | 1998-05-19 | Heraeus Electro-Nite International, N.V. | Sensor arrangement for temperature measurement |
-
1948
- 1948-08-13 GB GB2140348A patent/GB649857A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138891A (en) * | 1990-02-20 | 1992-08-18 | Johnson Ronald G | Gauge well system |
| US5752772A (en) * | 1994-09-21 | 1998-05-19 | Heraeus Electro-Nite International, N.V. | Sensor arrangement for temperature measurement |
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