GB819388A - Improvement in or relating to indicators for steam or gas turbines - Google Patents
Improvement in or relating to indicators for steam or gas turbinesInfo
- Publication number
- GB819388A GB819388A GB7081/57A GB708157A GB819388A GB 819388 A GB819388 A GB 819388A GB 7081/57 A GB7081/57 A GB 7081/57A GB 708157 A GB708157 A GB 708157A GB 819388 A GB819388 A GB 819388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steam
- thermocouple
- thermocouples
- indicators
- relating
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D19/00—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith
- F01D19/02—Starting of machines or engines; Regulating, controlling, or safety means in connection therewith dependent on temperature of component parts, e.g. of turbine-casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
- F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
819,388. Turbines. BROWN, BOVERI & CO. Ltd. March 4, 1957 [March 3, 1956], No. 7081/57. Class 110 (3). [Also in Groups XIX and XXXVIII] An indicator for a steam or gas turbine comprises two thermocouples 5, 6, located in the wall 1, 2, of the turbine housing, one being nearer to the path of the driving fluid 3, than the other, and an electrical meter 7 for indicating the temperature difference between the thermocouples and the relationship of the difference to a predetermined value. The temperature difference between the thermocouple 5 and any one of several spaced thermocouples 6 may be indicated by selecting the required thermocouple 6 through a switch 9. Marks 10 indicate safety limits appropriate to each thermocouple 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH819388X | 1956-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB819388A true GB819388A (en) | 1959-09-02 |
Family
ID=4539261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7081/57A Expired GB819388A (en) | 1956-03-03 | 1957-03-04 | Improvement in or relating to indicators for steam or gas turbines |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT197839B (en) |
BE (1) | BE555413A (en) |
GB (1) | GB819388A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH617494A5 (en) * | 1975-08-22 | 1980-05-30 | Bbc Brown Boveri & Cie |
-
0
- BE BE555413D patent/BE555413A/xx unknown
-
1957
- 1957-02-16 AT AT197839D patent/AT197839B/en active
- 1957-03-04 GB GB7081/57A patent/GB819388A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE555413A (en) | |
AT197839B (en) | 1958-05-27 |
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