GB814503A - Thermocouple attachment for pressure vessels, lines and the like - Google Patents
Thermocouple attachment for pressure vessels, lines and the likeInfo
- Publication number
- GB814503A GB814503A GB9283/57A GB928357A GB814503A GB 814503 A GB814503 A GB 814503A GB 9283/57 A GB9283/57 A GB 9283/57A GB 928357 A GB928357 A GB 928357A GB 814503 A GB814503 A GB 814503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- screw
- bore
- thermocouple
- tube
- 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
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
814,503. Thermometers. GOULD, J. P. March 21. 1957 [June 6, 1956], No. 9283/57. Class 97(3) An attachment for inserting a thermocouple into a container comprises a tubular body adapted to be secured to the container wall, and a plug internally screw-threaded in to the tubular body with a fluid tight seal, the plug having an axial bore for the passage of the thermocouple wires, the thermocouple tube being connected to the inner end of the plug with a fluid tight seal co-acting with the exterior of the tube to prevent leakage from the container into the bore. In the form shown the tubular body 12 is welded over an aperture in the wall 13. The body has two internal diameters with a tapered seat 18 between them. The body is internally screw-threaded at 26 to receive the plug 24 having a bore 37 and a tapered portion grooved to receive a packing ring 32 engaging the tapered seat 18. The packing ring is retained by a nut 33 having a locking screw 36. An O-ring seal is provided in a groove 28, a passage 69 communicating with the space between the two seals. A coupling member 38 is secured to the threaded stem 34 at the bottom of the plug 24, being locked by the screw 42, and has an internal bore 44 opening into a tapered portion 43 which engages the flared end 47 of the thermocouple tube. A seal with the tube is provided by a resilient packing element 48 compressed by a nut 50 secured by a screw 51. The thermocouple wires pass through the bore 37, the upper end of which is enlarged to receive a tapered screw threaded plug 54 having an O-ring seal 59. The wires pass through a bore in this plug, and, as a protection against the escape of fluid in the event of breakage of the thermocouple tube, the wires are sealed by a resilient packing element 61 compressed by a screw nipple 63. Such breakage is indicated by escape of fluid from a vent 68. The outer end of the plug is hexagon shaped at 29 and undercut at 67. This provides for cooperation with a device secured to the external screw-thread 22 for removing the whole plug assembly while fluid pressure is applied.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US814503XA | 1956-06-06 | 1956-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB814503A true GB814503A (en) | 1959-06-03 |
Family
ID=22164245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9283/57A Expired GB814503A (en) | 1956-06-06 | 1957-03-21 | Thermocouple attachment for pressure vessels, lines and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB814503A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376169A (en) * | 1963-07-12 | 1968-04-02 | Bayard C. Davis | Thermocouple assembly having a deformable ferrule housing |
US3516873A (en) * | 1967-04-13 | 1970-06-23 | Thermo Electric Co Inc | Spring-loaded thermocouple |
US3996071A (en) * | 1973-06-12 | 1976-12-07 | Friedrich Vade Gmbh | Temperature measuring device for use at pressures in excess of 1,500 bar |
US4217463A (en) * | 1978-03-13 | 1980-08-12 | National Distillers And Chemical Corporation | Fast responsive, high pressure thermocouple |
CN107902206A (en) * | 2017-11-29 | 2018-04-13 | 重庆市韵诚塑料防腐设备有限公司 | New corrosive liquids holding vessel |
CN110464447A (en) * | 2018-05-13 | 2019-11-19 | 上海诺英医疗器械有限公司 | A kind of seal assembly for hoe scaler |
-
1957
- 1957-03-21 GB GB9283/57A patent/GB814503A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376169A (en) * | 1963-07-12 | 1968-04-02 | Bayard C. Davis | Thermocouple assembly having a deformable ferrule housing |
US3516873A (en) * | 1967-04-13 | 1970-06-23 | Thermo Electric Co Inc | Spring-loaded thermocouple |
US3996071A (en) * | 1973-06-12 | 1976-12-07 | Friedrich Vade Gmbh | Temperature measuring device for use at pressures in excess of 1,500 bar |
US4217463A (en) * | 1978-03-13 | 1980-08-12 | National Distillers And Chemical Corporation | Fast responsive, high pressure thermocouple |
CN107902206A (en) * | 2017-11-29 | 2018-04-13 | 重庆市韵诚塑料防腐设备有限公司 | New corrosive liquids holding vessel |
CN107902206B (en) * | 2017-11-29 | 2019-08-23 | 重庆市韵诚塑料防腐设备有限公司 | Novel corrosive liquids holding vessel |
CN110464447A (en) * | 2018-05-13 | 2019-11-19 | 上海诺英医疗器械有限公司 | A kind of seal assembly for hoe scaler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2478149A (en) | Coupling for tubes | |
GB1145685A (en) | Improvement in fittings for high pressure fluid lines | |
US4466550A (en) | Closure for a cylindrical opening having improved venting means | |
GB1158009A (en) | Improvements in and relating to Tube Connections | |
GB814503A (en) | Thermocouple attachment for pressure vessels, lines and the like | |
US2732169A (en) | matteo | |
US2962038A (en) | Pressure relief assembly | |
GB1012119A (en) | Closure device for openings | |
GB1251030A (en) | ||
US2752228A (en) | Adapter for handling fluid under high pressure | |
US3420274A (en) | Tube end fitting | |
US2286566A (en) | Pipe connection | |
US3572389A (en) | Hydro-pneumatic pressure reservoir | |
AU642556B2 (en) | Mating core probe valve and retainer | |
US2842381A (en) | Valved connector | |
US2841175A (en) | High pressure valve | |
US2298117A (en) | Quick coupler for tubing | |
US2334424A (en) | Protector | |
CN208780359U (en) | A kind of device for the installation of closed type hydraulic oil tank thermometric connector | |
US1890006A (en) | Sanitary fitting for industrial thermometers | |
US3762432A (en) | Test plug | |
US2704090A (en) | Pressure sealed closures for pipe ends | |
GB1363471A (en) | Ferrule for tapping a pipe line for fluids | |
US3070128A (en) | Closure cap for tube couplings | |
US4059290A (en) | Joint for connection of gas cock to metal pipe |