GB772765A - Improvements in gas-sealed liquid systems - Google Patents

Improvements in gas-sealed liquid systems

Info

Publication number
GB772765A
GB772765A GB3780054A GB3780054A GB772765A GB 772765 A GB772765 A GB 772765A GB 3780054 A GB3780054 A GB 3780054A GB 3780054 A GB3780054 A GB 3780054A GB 772765 A GB772765 A GB 772765A
Authority
GB
United Kingdom
Prior art keywords
gas
tank
pump
fed
liquid
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
GB3780054A
Inventor
Alan Bell
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.)
Amec Foster Wheeler Holdings Ltd
Original Assignee
Amec Foster Wheeler Holdings Ltd
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 Amec Foster Wheeler Holdings Ltd filed Critical Amec Foster Wheeler Holdings Ltd
Priority to GB3780054A priority Critical patent/GB772765A/en
Publication of GB772765A publication Critical patent/GB772765A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Abstract

772,765. Stuffing-box substitutes. FOSTER WHEELER, Ltd. Nov. 17, 1955 [Dec. 31, 1954], No. 37800/54. Class 122 (5). [Also in Group XIII] In a system in which liquid is maintained under pressure by gas supplied to an expansion header tank, the tank is disposed at the point of highest pressure in the liquid and seals in the system are packed by gas fed from the tank. In the arrangement shown liquid sodium is circulated through a heat exchange circuit by a pump 10 under pressure maintained by a supply of inert gas, such as argon or nitrogen, to a header tank 12 placed at the discharge of the pump which is preferably arranged at the point of maximum static head. Gas is fed from the tank to sealing points in the system and valves 16 and 18 are provided so that gas may be fed directly to the sealing points through a line 20 when the pump is not running.
GB3780054A 1954-12-31 1954-12-31 Improvements in gas-sealed liquid systems Expired GB772765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3780054A GB772765A (en) 1954-12-31 1954-12-31 Improvements in gas-sealed liquid systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3780054A GB772765A (en) 1954-12-31 1954-12-31 Improvements in gas-sealed liquid systems

Publications (1)

Publication Number Publication Date
GB772765A true GB772765A (en) 1957-04-17

Family

ID=10399087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3780054A Expired GB772765A (en) 1954-12-31 1954-12-31 Improvements in gas-sealed liquid systems

Country Status (1)

Country Link
GB (1) GB772765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038972A (en) * 1976-03-29 1977-08-02 Orrison William W Solar energy collector apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038972A (en) * 1976-03-29 1977-08-02 Orrison William W Solar energy collector apparatus

Similar Documents

Publication Publication Date Title
SE319085B (en)
GB1367322A (en) Apparatus and method for regulating gas pressure in a closed gas circuit
ES445324A1 (en) Apparatus for the controlled supply of cryogenic fluid
GB657396A (en) Arrangement for sealing the moving parts of gas-filled or gas-cooled machines by means of a liquid seal
ES396285A1 (en) Stabilization of hydrogen peroxide with ethylenediamine tetra (methylenephosphonic acid)
SE394489B (en) STORAGE OF A SUBJECT WHICH AT ATMOSPHERIC PRESSURE HAS A BOILING POINT BELOW 0? 720 C
GB772765A (en) Improvements in gas-sealed liquid systems
GB1486661A (en) Cooling apparatus for shaft seal
GB932013A (en) Improvements in and relating to vacuum pumps
FR2424995A1 (en) METHOD AND DEVICE FOR REGULATING A STEAM TURBINE
GB1166012A (en) Apparatus for Preventing Gas Flow Through Bearings
GB1467744A (en) Method of maintaining coal heating equipment at standby temperature
GB1295658A (en)
GB831707A (en) Improvements relating to shaft sealing arrangements for gas-cooled dynamo-electric machines
GB766951A (en) Improvements in or relating to electric mining machines
JPS5587885A (en) Liquid sealed type vacuum pump
JPS5349653A (en) Static pressure type bearing
GB781653A (en) Improvements in sealing rings for use between two flat surfaces
JPS52143352A (en) Sealing oil feeding apparatus for turbine generator
ES293782A1 (en) Procedure for dying wool thread (Machine-translation by Google Translate, not legally binding)
GB802120A (en) Improvements in or relating to devices for transporting wax articles
GB1059098A (en) Improvements in and relating to shaft sealing arrangements
JPS52143351A (en) Sealing oil feeding apparatus for turbinegenerator
GB864709A (en) Deep cooling of gases
GB743793A (en) Improvements in and relating to water-cooling towers