JPS52146675A - Laser velocity measuring apparatus - Google Patents
Laser velocity measuring apparatusInfo
- Publication number
- JPS52146675A JPS52146675A JP6391576A JP6391576A JPS52146675A JP S52146675 A JPS52146675 A JP S52146675A JP 6391576 A JP6391576 A JP 6391576A JP 6391576 A JP6391576 A JP 6391576A JP S52146675 A JPS52146675 A JP S52146675A
- Authority
- JP
- Japan
- Prior art keywords
- measuring apparatus
- velocity measuring
- laser velocity
- laser
- slit
- 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.)
- Pending
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
PURPOSE: To easily and surely carry out the early stage regulation of apparatus, by providing the half mirror in the incident light path, at the measuring apparatus of the velocity of the object by the frequency, reflected from the object and passed through the slit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6391576A JPS52146675A (en) | 1976-06-01 | 1976-06-01 | Laser velocity measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6391576A JPS52146675A (en) | 1976-06-01 | 1976-06-01 | Laser velocity measuring apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52146675A true JPS52146675A (en) | 1977-12-06 |
Family
ID=13243101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6391576A Pending JPS52146675A (en) | 1976-06-01 | 1976-06-01 | Laser velocity measuring apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52146675A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63235869A (en) * | 1987-03-24 | 1988-09-30 | Hitachi Ltd | Optical ground vehicle speed meter |
-
1976
- 1976-06-01 JP JP6391576A patent/JPS52146675A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63235869A (en) * | 1987-03-24 | 1988-09-30 | Hitachi Ltd | Optical ground vehicle speed meter |
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