JPS5547100A - Method of conveying coating liquid - Google Patents

Method of conveying coating liquid

Info

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
Application number
JP12026278A
Other languages
Japanese (ja)
Other versions
JPS6150658B2 (en
Inventor
Shinichi Sakawaki
Tsuneo Komura
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP12026278A priority Critical patent/JPS5547100A/en
Publication of JPS5547100A publication Critical patent/JPS5547100A/en
Publication of JPS6150658B2 publication Critical patent/JPS6150658B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pipeline Systems (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (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
JP12026278A 1978-09-29 1978-09-29 Method of conveying coating liquid Granted JPS5547100A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177929A (en) * 1983-03-28 1984-10-08 Canon Inc Suck back pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177929A (en) * 1983-03-28 1984-10-08 Canon Inc Suck back pump

Also Published As

Publication number Publication date
JPS6150658B2 (en) 1986-11-05

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