JPS52146675A - Laser velocity measuring apparatus - Google Patents

Laser velocity measuring apparatus

Info

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
Application number
JP6391576A
Other languages
Japanese (ja)
Inventor
Michio Oomichi
Teruyoshi Kitahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6391576A priority Critical patent/JPS52146675A/en
Publication of JPS52146675A publication Critical patent/JPS52146675A/en
Pending legal-status Critical Current

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
JP6391576A 1976-06-01 1976-06-01 Laser velocity measuring apparatus Pending JPS52146675A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63235869A (en) * 1987-03-24 1988-09-30 Hitachi Ltd Optical ground vehicle speed meter

Cited By (1)

* Cited by examiner, † Cited by third party
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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