JPS5547100A - Method of conveying coating liquid - Google Patents
Method of conveying coating liquidInfo
- Publication number
- JPS5547100A JPS5547100A JP12026278A JP12026278A JPS5547100A JP S5547100 A JPS5547100 A JP S5547100A JP 12026278 A JP12026278 A JP 12026278A JP 12026278 A JP12026278 A JP 12026278A JP S5547100 A JPS5547100 A JP S5547100A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- tube
- eccentric cam
- closed
- coating liquid
- 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
Landscapes
- Coating Apparatus (AREA)
- Pipeline Systems (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To feed coating liquid constantly, by providing an eccentric cam at a resilient portion of a coating liquid conveying tube and causing "suck-back" function of said coating liquid conveying tube by turning the eccentric cam in the manner that the tube is closed from the side of liquid feeding section toward the side of liquid reserving section.
CONSTITUTION: An eccentric cam 41 is provided at a resilient portion of liquid conveying tube 34 and it is turned in the manner that the tube 34 is closed from the side of liquid feeding section 4 toward the side of liquid reserving section 31. Along with turning of this eccentric cam 41, volumetric difference as shown by shade lines 44 in the drawing is caused on the side of liquid feeding section 4 of tube 34 during the while when the tube 34 is closed, and a mount of liquid equal to this volume is sucked back. Further, since position of the tube 34 where it is closed by the eccentric cam 41 is shifted gradually along with turning of cam 41 and the above-mentioned sucking-back of liquid is caused along with shifting of the tube closing position, it is enabled to feed liquid constantly without causing cavitation of liquid and hence without producing bubbles in the liquid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12026278A JPS5547100A (en) | 1978-09-29 | 1978-09-29 | Method of conveying coating liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12026278A JPS5547100A (en) | 1978-09-29 | 1978-09-29 | Method of conveying coating liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5547100A true JPS5547100A (en) | 1980-04-02 |
JPS6150658B2 JPS6150658B2 (en) | 1986-11-05 |
Family
ID=14781845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12026278A Granted JPS5547100A (en) | 1978-09-29 | 1978-09-29 | Method of conveying coating liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547100A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59177929A (en) * | 1983-03-28 | 1984-10-08 | Canon Inc | Suck back pump |
-
1978
- 1978-09-29 JP JP12026278A patent/JPS5547100A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59177929A (en) * | 1983-03-28 | 1984-10-08 | Canon Inc | Suck back pump |
JPH0220135B2 (en) * | 1983-03-28 | 1990-05-08 | Kyanon Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6150658B2 (en) | 1986-11-05 |
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