JPS5766850A - Apparatus for controlling concentration of polishing liquid for polishing lens - Google Patents
Apparatus for controlling concentration of polishing liquid for polishing lensInfo
- Publication number
- JPS5766850A JPS5766850A JP55138360A JP13836080A JPS5766850A JP S5766850 A JPS5766850 A JP S5766850A JP 55138360 A JP55138360 A JP 55138360A JP 13836080 A JP13836080 A JP 13836080A JP S5766850 A JPS5766850 A JP S5766850A
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- polishing
- electromagnetic valve
- tank
- solvent
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138360A JPS5766850A (en) | 1980-10-03 | 1980-10-03 | Apparatus for controlling concentration of polishing liquid for polishing lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138360A JPS5766850A (en) | 1980-10-03 | 1980-10-03 | Apparatus for controlling concentration of polishing liquid for polishing lens |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766850A true JPS5766850A (en) | 1982-04-23 |
Family
ID=15220106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138360A Pending JPS5766850A (en) | 1980-10-03 | 1980-10-03 | Apparatus for controlling concentration of polishing liquid for polishing lens |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766850A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196660U (ja) * | 1984-11-30 | 1986-06-21 | ||
KR100475015B1 (ko) * | 1997-11-10 | 2005-04-14 | 삼성전자주식회사 | 슬러리공급장치를포함하는반도체장치제조용화학적기계적연마설비 |
-
1980
- 1980-10-03 JP JP55138360A patent/JPS5766850A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196660U (ja) * | 1984-11-30 | 1986-06-21 | ||
JPH0340537Y2 (ja) * | 1984-11-30 | 1991-08-26 | ||
KR100475015B1 (ko) * | 1997-11-10 | 2005-04-14 | 삼성전자주식회사 | 슬러리공급장치를포함하는반도체장치제조용화학적기계적연마설비 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW342448B (en) | Liquid detection method and device therefor | |
IE810776L (en) | Liquid dispensing machine | |
JPS5798862A (en) | Distributor | |
DK0473521T3 (da) | Fremgangsmåde og apparat til fødning af et pulverformet eller granuleret materiale i en strengstøbeform | |
JPS5766850A (en) | Apparatus for controlling concentration of polishing liquid for polishing lens | |
JPS5627781A (en) | Control method of regeneration process of blasting sand | |
AU1343992A (en) | Method and device for measuring the rate of flow of a liquid | |
GB1452945A (en) | Apparatus for monitoring suspended particles in a liquid | |
JPS55111956A (en) | Original leaving warning device in copying machine | |
JPS56118623A (en) | Detecting method for transparent substance | |
JPS5493848A (en) | Control system for controlling coagulant supplying rate in water cleaning process | |
JPS57184920A (en) | Powder passage detector | |
JPS55157334A (en) | Inserting amount setting apparatus of inspecting liquid into pipette | |
JPS53130849A (en) | Control system for controlling amount of agglomerating agent added in purification tank | |
GB1503298A (en) | Plant for producing a slurry of regulated solids content | |
JPS57191561A (en) | Measuring method for flow of fluid | |
JPS5664214A (en) | Method and device for combustion by means of float fire grating | |
JPS56121687A (en) | Water quality controlling device in water treatment equipment | |
JPS5687486A (en) | Method and apparatus for detecting and controlling bod value of waste water by its turbidity | |
JPS56107112A (en) | Detecting method for tilt angle | |
JPH03114519A (ja) | 懸濁液調製装置 | |
JPS57125681A (en) | Controlling method of the concentration of laver mixture and device therefor | |
JPS55100584A (en) | Flash fixing device | |
AU665902B2 (en) | Improved sampling device | |
JPS5935798Y2 (ja) | 活性汚泥容量測定器 |