JPS5541849A - Bulb coating application - Google Patents

Bulb coating application

Info

Publication number
JPS5541849A
JPS5541849A JP11491778A JP11491778A JPS5541849A JP S5541849 A JPS5541849 A JP S5541849A JP 11491778 A JP11491778 A JP 11491778A JP 11491778 A JP11491778 A JP 11491778A JP S5541849 A JPS5541849 A JP S5541849A
Authority
JP
Japan
Prior art keywords
bulb
coating
powder
auxiliary electrode
internal
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
Application number
JP11491778A
Other languages
Japanese (ja)
Inventor
Rikio Yamamoto
Tomohiko Kobutani
Shinichi Tsunekawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11491778A priority Critical patent/JPS5541849A/en
Publication of JPS5541849A publication Critical patent/JPS5541849A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: An auxiliary electrode is attached on a bulb and made at about the same potential as charged powder injected into the bulb for coating, thereby preventing the coating from applying on the bulb internal that faces the auxiliary electrode.
CONSTITUTION: In a coating process whereby charged coating powder is injected into glass bulb 1 to electrostatically coat the internal surface of the bulb, an auxiliary electrode 8 is attached on a part of the external surface of the bulb 1 so as to face the position where coating should not be applied. The potential of the auxiliary electrode 8 is made the same as that of powder 9 and powder 9 is supplied from the nozzle 4 to be deposited on the bulb internal.
COPYRIGHT: (C)1980,JPO&Japio
JP11491778A 1978-09-19 1978-09-19 Bulb coating application Pending JPS5541849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11491778A JPS5541849A (en) 1978-09-19 1978-09-19 Bulb coating application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11491778A JPS5541849A (en) 1978-09-19 1978-09-19 Bulb coating application

Publications (1)

Publication Number Publication Date
JPS5541849A true JPS5541849A (en) 1980-03-24

Family

ID=14649854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11491778A Pending JPS5541849A (en) 1978-09-19 1978-09-19 Bulb coating application

Country Status (1)

Country Link
JP (1) JPS5541849A (en)

Similar Documents

Publication Publication Date Title
DE2960567D1 (en) Plasma spray coating composition, method of coating articles and articles coated with the composition.
AU502613B2 (en) Spray gun nozzle shroud and coating method
JPS5541849A (en) Bulb coating application
JPS5730581A (en) Coating of cylindrical body
JPS5421435A (en) Coating compound for wiping coating and coating method
JPS5423647A (en) Uniform coating of coating powder
JPS52105947A (en) Method of spraying highly viscous liquid and spray gun
JPS5251433A (en) Two-coat finish coating method
JPS5377232A (en) Process for powde coating
JPS54162740A (en) Electrostatic powder coating
JPS5247040A (en) Method for electrostatic coating of powder coating compound
JPS5499999A (en) Supporting insulator
JPS5256144A (en) Method of and booth for multiple electrostatic coating of pulverlent b ody paints
JPS5282940A (en) Method for coating liquid
JPS5314569A (en) Coating emthod of viscous material
JPS5247834A (en) Coating process
JPS53237A (en) Electrostatic powder coating on car bodies
JPS54135467A (en) Powder coating to bulb inside
JPS51130439A (en) A method for metallic finishing
JPS5237943A (en) Method for electrostatic coating of metal surface with fluorine-contai ning resin powder
JPS52948A (en) Method for spray coating with resin powder
JPS5259637A (en) Method for painting with multi-colored paint
JPS5390352A (en) Method for forming precise coating film to surface of cylindrical drum
JPS5257240A (en) Method for electrostatic multi-layer coating with powder paint
JPS5396044A (en) Method of repairing coated film of powder coating