JPS54157143A - Electrostatic coating device of centrifugally spraying type - Google Patents
Electrostatic coating device of centrifugally spraying typeInfo
- Publication number
- JPS54157143A JPS54157143A JP6642478A JP6642478A JPS54157143A JP S54157143 A JPS54157143 A JP S54157143A JP 6642478 A JP6642478 A JP 6642478A JP 6642478 A JP6642478 A JP 6642478A JP S54157143 A JPS54157143 A JP S54157143A
- Authority
- JP
- Japan
- Prior art keywords
- electrically
- paint
- hub
- head
- electrostatic coating
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
- B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0426—Means for supplying shaping gas
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
PURPOSE:The electrically-conductive hub at the ground part is connected with the revolving head of insulating material by fitting and simultaneously the drivng part that makes to rotate the revolving head at a high speed is covered with an insulating material, thus preventing sparks and imporving the coating efficiency. CONSTITUTION:Electrically-conductive hub 2 applied with electrically high voltage is made to revolve at a high speed by motor 5 and a paint from pipe 13 is negatively charged by induction. The charged paint is sprayed from a number of fine holes 3 bored on the periphery of the hub by centrifugal force to form a thin film along the wall surface 15 of the revolving head 1. The fluidized paint moves from edge 16 to the opposite electrode, the surface of the substrate W, whereby the electrostatic coating is effected. At this time, even if the substrate is made to come near the rvolving head or the motor by an external force, the spark is perfectly prevented with inhibition of the ignition of solvents because they are covered with the housing 10 of insulating resin material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6642478A JPS54157143A (en) | 1978-06-02 | 1978-06-02 | Electrostatic coating device of centrifugally spraying type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6642478A JPS54157143A (en) | 1978-06-02 | 1978-06-02 | Electrostatic coating device of centrifugally spraying type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157143A true JPS54157143A (en) | 1979-12-11 |
Family
ID=13315386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6642478A Pending JPS54157143A (en) | 1978-06-02 | 1978-06-02 | Electrostatic coating device of centrifugally spraying type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157143A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858856U (en) * | 1981-10-09 | 1983-04-21 | トヨタ自動車株式会社 | Rotary atomization electrostatic coating equipment |
JPS5892475A (en) * | 1981-11-27 | 1983-06-01 | Asahi Okuma Ind Co Ltd | Electrostatic coater |
-
1978
- 1978-06-02 JP JP6642478A patent/JPS54157143A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858856U (en) * | 1981-10-09 | 1983-04-21 | トヨタ自動車株式会社 | Rotary atomization electrostatic coating equipment |
JPS5892475A (en) * | 1981-11-27 | 1983-06-01 | Asahi Okuma Ind Co Ltd | Electrostatic coater |
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