NL85288C - - Google Patents
Info
- Publication number
- NL85288C NL85288C NL85288DA NL85288C NL 85288 C NL85288 C NL 85288C NL 85288D A NL85288D A NL 85288DA NL 85288 C NL85288 C NL 85288C
- Authority
- NL
- Netherlands
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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH755829X | 1951-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL85288C true NL85288C (en) |
Family
ID=4534255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL85288D NL85288C (en) | 1951-10-25 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH295780A (en) |
| DE (1) | DE941670C (en) |
| FR (1) | FR1064136A (en) |
| GB (1) | GB755829A (en) |
| NL (1) | NL85288C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973802C (en) * | 1953-05-16 | 1960-08-18 | Siemens Ag | Arrangement for measuring or registering the air gap, especially in steam turbines |
| EP1439284A1 (en) * | 2003-01-16 | 2004-07-21 | Siemens Aktiengesellschaft | Method to detect the wear of a surface of a turbine blade |
-
0
- NL NL85288D patent/NL85288C/xx active
-
1951
- 1951-10-25 CH CH295780D patent/CH295780A/en unknown
-
1952
- 1952-09-15 GB GB23128/52A patent/GB755829A/en not_active Expired
- 1952-09-25 DE DEA16583A patent/DE941670C/en not_active Expired
- 1952-10-06 FR FR1064136D patent/FR1064136A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB755829A (en) | 1956-08-29 |
| CH295780A (en) | 1954-01-15 |
| DE941670C (en) | 1956-04-19 |
| FR1064136A (en) | 1954-05-11 |