NL251460A - - Google Patents
Info
- Publication number
- NL251460A NL251460A NL251460DA NL251460A NL 251460 A NL251460 A NL 251460A NL 251460D A NL251460D A NL 251460DA NL 251460 A NL251460 A NL 251460A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/04—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault
- B61K9/06—Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault by detecting or indicating heat radiation from overheated axles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/04—Electrothermal relays wherein the thermally-sensitive member is only heated directly
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL251460 | 1960-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251460A true NL251460A (enExample) |
Family
ID=19752336
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251460D NL251460A (enExample) | 1960-05-11 | ||
| NL103744D NL103744C (enExample) | 1960-05-11 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103744D NL103744C (enExample) | 1960-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1899886U (enExample) |
| GB (1) | GB936757A (enExample) |
| NL (2) | NL103744C (enExample) |
-
0
- NL NL251460D patent/NL251460A/xx unknown
- NL NL103744D patent/NL103744C/xx active
-
1961
- 1961-05-08 GB GB1662961A patent/GB936757A/en not_active Expired
- 1961-05-08 DE DE1961N0012538 patent/DE1899886U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1899886U (de) | 1964-09-03 |
| NL103744C (enExample) | |
| GB936757A (en) | 1963-09-11 |