JPS5575759A - Electrostatic coating process for metallic paint - Google Patents

Electrostatic coating process for metallic paint

Info

Publication number
JPS5575759A
JPS5575759A JP14987678A JP14987678A JPS5575759A JP S5575759 A JPS5575759 A JP S5575759A JP 14987678 A JP14987678 A JP 14987678A JP 14987678 A JP14987678 A JP 14987678A JP S5575759 A JPS5575759 A JP S5575759A
Authority
JP
Japan
Prior art keywords
electrostatic coating
coating
current
voltage
valve
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
JP14987678A
Other languages
Japanese (ja)
Other versions
JPS5824186B2 (en
Inventor
Mizuo Yoshikawa
Nobutaka Itou
Shigeo Saito
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.)
NIPPON RANZUBAAGU KK
Carlisle Fluid Technologies Ransburg Japan KK
Original Assignee
NIPPON RANZUBAAGU KK
Ransburg Japan 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 NIPPON RANZUBAAGU KK, Ransburg Japan Ltd filed Critical NIPPON RANZUBAAGU KK
Priority to JP14987678A priority Critical patent/JPS5824186B2/en
Publication of JPS5575759A publication Critical patent/JPS5575759A/en
Publication of JPS5824186B2 publication Critical patent/JPS5824186B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To automatically resume the normal operation of electrostatic coating by automatically detecting bridging phenomenon occurring in electrostatic coating and destructing such bridges.
CONSTITUTION: In the process of an electrostatic coating for a member 2 to be coated by use of the electrostatic coating machine 1, a bridge formation produced in the coating hose 9 causes the electrode 1a and the coating on/off valve 10 to be connected through conductive metal pigment present in the coating hose 9 and current is grounded through the on/off valve 10. The change in current is sensed by the high-voltage current detector 7, and the high-voltage interlock circuit 8 acts to stop current supply to the high-voltage generator 4. After several seconds from the disappearance of the formed bridge, the high-voltage interlock contact 6 automatically resets thereby to continue normal electrostatic coating operation.
COPYRIGHT: (C)1980,JPO&Japio
JP14987678A 1978-12-04 1978-12-04 Electrostatic coating method for metallic paint Expired JPS5824186B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14987678A JPS5824186B2 (en) 1978-12-04 1978-12-04 Electrostatic coating method for metallic paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14987678A JPS5824186B2 (en) 1978-12-04 1978-12-04 Electrostatic coating method for metallic paint

Publications (2)

Publication Number Publication Date
JPS5575759A true JPS5575759A (en) 1980-06-07
JPS5824186B2 JPS5824186B2 (en) 1983-05-19

Family

ID=15484563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14987678A Expired JPS5824186B2 (en) 1978-12-04 1978-12-04 Electrostatic coating method for metallic paint

Country Status (1)

Country Link
JP (1) JPS5824186B2 (en)

Also Published As

Publication number Publication date
JPS5824186B2 (en) 1983-05-19

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