JPS51140664A - Optical fluff-counting device - Google Patents
Optical fluff-counting deviceInfo
- Publication number
- JPS51140664A JPS51140664A JP50064116A JP6411675A JPS51140664A JP S51140664 A JPS51140664 A JP S51140664A JP 50064116 A JP50064116 A JP 50064116A JP 6411675 A JP6411675 A JP 6411675A JP S51140664 A JPS51140664 A JP S51140664A
- Authority
- JP
- Japan
- Prior art keywords
- counting device
- fluff
- optical
- fluffs
- optical fluff
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title 1
- 230000001427 coherent effect Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/26—Arrangements facilitating the inspection or testing of yarns or the like in connection with spinning or twisting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50064116A JPS51140664A (en) | 1975-05-30 | 1975-05-30 | Optical fluff-counting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50064116A JPS51140664A (en) | 1975-05-30 | 1975-05-30 | Optical fluff-counting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51140664A true JPS51140664A (en) | 1976-12-03 |
JPS5441515B2 JPS5441515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-12-08 |
Family
ID=13248764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50064116A Granted JPS51140664A (en) | 1975-05-30 | 1975-05-30 | Optical fluff-counting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140664A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1975
- 1975-05-30 JP JP50064116A patent/JPS51140664A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5441515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE412954B (sv) | Optisk anordning med en ljusrida | |
IT955353B (it) | Correlatore multicanale ottico a luce coerente | |
IT971046B (it) | Correlatore ottico multicanale a luce coerente | |
IT955789B (it) | Correlatore ottico multicanale a luce coerente | |
JPS51140664A (en) | Optical fluff-counting device | |
JPS51128095A (en) | Device for measuring abrasion of grind-stone | |
JPS52120841A (en) | Optical fiber producing apparatus | |
JPS52111742A (en) | Light control device | |
FR2235354A1 (en) | Photoelectric optical test sensor - measures displacement of a diffraction screen with constant spacing in the test sensor plane | |
JPS52110684A (en) | Measuring apparatus for refractive index distribution | |
JPS533248A (en) | Optical fiber cutter | |
JPS51131376A (en) | Refractive index meter | |
JPS53136848A (en) | Optical branching device | |
JPS5255098A (en) | Laser marking device | |
JPS5355058A (en) | Wavelength measurement by two wavelength interferometer | |
FR2280173A1 (fr) | Perfectionnement a l'eclairage des dispositifs indicateurs | |
JPS5328447A (en) | Measurement of length of optical fiber and device therefor | |
JPS5288361A (en) | Measuring method using interferometer | |
JPS5216099A (en) | Plte carber | |
JPS53130055A (en) | Liquid crystal display device | |
JPS5263379A (en) | Measurement of space filter speeds using coherent light | |
JPS52146983A (en) | Slit lighting unit | |
JPS52149140A (en) | Wavelength dispersion measuring system for optical fibers | |
JPS5299842A (en) | Measurement of wavelength dispersion | |
JPS5233744A (en) | Optical fiber |