GB652658A - Improvements in or relating to gas cooled machines and liquid gland seal assemblies therefor - Google Patents
Improvements in or relating to gas cooled machines and liquid gland seal assemblies thereforInfo
- Publication number
- GB652658A GB652658A GB13973/48A GB1397348A GB652658A GB 652658 A GB652658 A GB 652658A GB 13973/48 A GB13973/48 A GB 13973/48A GB 1397348 A GB1397348 A GB 1397348A GB 652658 A GB652658 A GB 652658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- gland seal
- sump
- reservoir
- trap
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
652,658. Stuffing - box substitutes. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. May 24, 1948, No. 13973. Convention date, June 2, 1947. [Class 122(v)] In a machine cooled by gas, preferably hydrogen, and having a gland seal 7 where the rotor shaft 6 extends through the gas filled housing 4; the gland is oil sealed by a system comprising an oil reservoir 8 and an oil trap 9 within the housing at levels respectively above and below that of the gland seal 7, an oil sump 11 outside the housing, means controlled by the oil level 15 in the reservoir 8 for pumping oil from the sump 11 to the reservoir, a pipe 16 for delivering oil from the reservoir to the gland seal, pipes 17, 23 for delivering oil from the gas side and the air side of the gland seal to the trap 9 and sump 11 respectively, and valve 21 and pipe means 18 controlled by the oil level 22 in the trap 9 for delivering oil from the trap to the sump. A pump P driven by a motor M controlled by a float valve switch 13 delivers oil from the sump 11 to the reservoir 8. The gland seal may be provided with passageways for the circulation therethrough of a cooling liquid other than the gland oil.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US652658XA | 1947-06-02 | 1947-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB652658A true GB652658A (en) | 1951-04-25 |
Family
ID=22061501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13973/48A Expired GB652658A (en) | 1947-06-02 | 1948-05-24 | Improvements in or relating to gas cooled machines and liquid gland seal assemblies therefor |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR967124A (en) |
| GB (1) | GB652658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612029A (en) * | 2016-12-27 | 2017-05-03 | 湘潭电机股份有限公司 | Motor of main coolant pump in pressurized water reactor power plant |
-
1948
- 1948-05-24 GB GB13973/48A patent/GB652658A/en not_active Expired
- 1948-06-01 FR FR967124D patent/FR967124A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612029A (en) * | 2016-12-27 | 2017-05-03 | 湘潭电机股份有限公司 | Motor of main coolant pump in pressurized water reactor power plant |
| CN106612029B (en) * | 2016-12-27 | 2023-09-26 | 湘潭电机股份有限公司 | Main coolant pump motor of pressurized water reactor nuclear power station |
Also Published As
| Publication number | Publication date |
|---|---|
| FR967124A (en) | 1950-10-26 |
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