FR2475819A1 - Disposition de circuit pour produire une haute tension electrostatique obtenue a partir de la tension alternative d'un reseau de distribution, pour pistolets de pulverisation a main - Google Patents
Disposition de circuit pour produire une haute tension electrostatique obtenue a partir de la tension alternative d'un reseau de distribution, pour pistolets de pulverisation a main Download PDFInfo
- Publication number
- FR2475819A1 FR2475819A1 FR8102365A FR8102365A FR2475819A1 FR 2475819 A1 FR2475819 A1 FR 2475819A1 FR 8102365 A FR8102365 A FR 8102365A FR 8102365 A FR8102365 A FR 8102365A FR 2475819 A1 FR2475819 A1 FR 2475819A1
- Authority
- FR
- France
- Prior art keywords
- transformer
- voltage
- oscillator
- spray gun
- network
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 13
- 238000009503 electrostatic coating Methods 0.000 title 1
- 238000004804 winding Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3382—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803004686 DE3004686A1 (de) | 1980-02-08 | 1980-02-08 | Schaltungsanordnung zum erzeugen elektrostatischer hochspannung aus netzwechselspannung fuer handspritzpistolen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2475819A1 true FR2475819A1 (fr) | 1981-08-14 |
| FR2475819B1 FR2475819B1 (OSRAM) | 1984-12-21 |
Family
ID=6094120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8102365A Granted FR2475819A1 (fr) | 1980-02-08 | 1981-02-06 | Disposition de circuit pour produire une haute tension electrostatique obtenue a partir de la tension alternative d'un reseau de distribution, pour pistolets de pulverisation a main |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR8100742A (OSRAM) |
| DE (1) | DE3004686A1 (OSRAM) |
| FR (1) | FR2475819A1 (OSRAM) |
| MX (1) | MX151313A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132058A1 (en) * | 1983-07-11 | 1985-01-23 | Ing. C. Olivetti & C., S.p.A. | Direct current converter for switched mode power supply |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2145536A1 (OSRAM) * | 1971-07-13 | 1973-02-23 | Chubu Seiki Kk |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1039894B (de) * | 1956-12-06 | 1958-09-25 | Licentia Gmbh | Baueinheit elektrischer Mittel fuer elektrostatische Spruehanlagen |
| AT302511B (de) * | 1969-06-25 | 1972-10-25 | Gema Ag Appbau | Vorrichtung zum elektrostatischen Beschichten von Gegenständen mit zerstäubten Feststoffpartikeln |
| DE7239767U (de) * | 1972-10-30 | 1973-05-10 | Schechtl M | Lackier- od.dgl.arbeitstisch |
| FR2219624A5 (OSRAM) * | 1973-02-27 | 1974-09-20 | Air Ind |
-
1980
- 1980-02-08 DE DE19803004686 patent/DE3004686A1/de not_active Ceased
-
1981
- 1981-02-06 FR FR8102365A patent/FR2475819A1/fr active Granted
- 1981-02-06 BR BR8100742A patent/BR8100742A/pt unknown
- 1981-02-09 MX MX18588881A patent/MX151313A/es unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2145536A1 (OSRAM) * | 1971-07-13 | 1973-02-23 | Chubu Seiki Kk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0132058A1 (en) * | 1983-07-11 | 1985-01-23 | Ing. C. Olivetti & C., S.p.A. | Direct current converter for switched mode power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3004686A1 (de) | 1981-08-13 |
| BR8100742A (pt) | 1981-08-18 |
| FR2475819B1 (OSRAM) | 1984-12-21 |
| MX151313A (es) | 1984-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |