FR2411039A1 - Pistolet de revetement electrostatique - Google Patents
Pistolet de revetement electrostatiqueInfo
- Publication number
- FR2411039A1 FR2411039A1 FR7834346A FR7834346A FR2411039A1 FR 2411039 A1 FR2411039 A1 FR 2411039A1 FR 7834346 A FR7834346 A FR 7834346A FR 7834346 A FR7834346 A FR 7834346A FR 2411039 A1 FR2411039 A1 FR 2411039A1
- Authority
- FR
- France
- Prior art keywords
- gun
- electrostatic coating
- coating gun
- oscillator
- transformer
- 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
- 238000009503 electrostatic coating Methods 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
-
- 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
- B05B5/053—Arrangements for supplying power, e.g. charging power
- B05B5/0531—Power generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
L'INVENTION A TRAIT A UN PISTOLET DE REVETEMENT ELECTROSTATIQUE. ELLE A POUR OBJET UN PISTOLET DE REVETEMENT ELECTROSTATIQUE, EQUIPE D'UN GENERATEUR DE TENSION ELEVEE DISPOSE DANS UNE CHAMBRE S'ETENDANT PARALLELEMENT AU CANON DU PISTOLET, REALISE DANS LE PISTOLET LUI-MEME, QUI COMPORTE POUR SA PART UN OSCILLATEUR, UN TRANSFORMATEUR ET UN CIRCUIT EN CASCADE MULTIPLICATEUR DE TENSION, DONT LA SORTIE EST RELIEE A DES ELECTRODES DE CHARGE DISPOSEES A PROXIMITE DE L'EMBOUCHURE DU CANON. L'OSCILLATEUR 22 ET LE TRANSFORMATEUR 25 SONT CONSTITUES CHACUN PAR UN MODULE ET LE CIRCUIT EN CASCADE MULTIPLICATEUR DE TENSION 30 PAR PLUSIEURS MODULES, MODULES QUI PRESENTENT LA MEME FORME EN COUPE ET SONT DISPOSES EN SERIE SOUS FORME DE COLONNE DANS LA CHAMBRE 17, REUNIS ELECTRIQUEMENT ENTRE EUX AU MOYEN DE LIAISONS ENFICHABLES 24, 27; 29, 31; 32, 31. APPLICATION NOTAMMENT AU REVETEMENT D'OBJETS PAR PROJECTION DE POUDRE ELECTROSTATIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1504477A CH623489A5 (fr) | 1977-12-08 | 1977-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2411039A1 true FR2411039A1 (fr) | 1979-07-06 |
FR2411039B1 FR2411039B1 (fr) | 1983-04-29 |
Family
ID=4405859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7834346A Granted FR2411039A1 (fr) | 1977-12-08 | 1978-12-06 | Pistolet de revetement electrostatique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4196465A (fr) |
JP (2) | JPS5486537A (fr) |
CH (1) | CH623489A5 (fr) |
DE (1) | DE2851006C2 (fr) |
FR (1) | FR2411039A1 (fr) |
GB (1) | GB2009625B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110753A3 (en) * | 1982-11-03 | 1985-10-02 | Jose De Fusco Lupo | Electrostatic spray-guns |
FR2599281A1 (fr) * | 1986-05-30 | 1987-12-04 | Skm Sa | Procede pour la realisation d'un pistolet electrostatique de pulverisation, et pistolet obtenu par ce procede. |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519727A (en) * | 1978-07-27 | 1980-02-12 | Canon Kk | High voltage power supply device |
US4323947A (en) * | 1979-08-13 | 1982-04-06 | J. Wagner Ag. | Electrostatic gun with improved diode-capacitor multiplier |
DE2951831C2 (de) * | 1979-12-21 | 1982-04-29 | Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut | Elektrostatische Spritzpistole |
DE3026241C2 (de) * | 1980-07-10 | 1985-03-21 | Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut | Handgerät zum elektrostatischen Beflocken von Gegenständen |
US4377838A (en) * | 1980-11-17 | 1983-03-22 | Speeflo Manufacturing Corporation | Electrostatic spray gun apparatus |
DE3243447C2 (de) * | 1982-11-24 | 1984-09-20 | Ransburg-Gema AG, St.Gallen | Spritzvorrichtung zum elektrostatischen Beschichten von Gegenständen mit Beschichtungsmaterial |
US4554622A (en) * | 1983-09-22 | 1985-11-19 | Graco Inc | Compact voltage multiplier for spray guns |
DE3402945C2 (de) * | 1984-01-28 | 1986-07-03 | Ransburg-Gema AG, St. Gallen | Elektrostatische Sprühpistole zum Sprühbeschichten |
DE3529703C1 (de) * | 1985-08-20 | 1986-08-28 | Ransburg-Gema AG, St. Gallen | Spruehvorrichtung zur elektrostatischen Pulverbeschichtung |
DE3545885C1 (de) * | 1985-12-23 | 1993-03-04 | Kopperschmidt Mueller & Co | Elektrostatische Spruehpistole |
US4890190A (en) * | 1988-12-09 | 1989-12-26 | Graco Inc. | Method of selecting optimum series limiting resistance for high voltage control circuit |
US4888821A (en) * | 1988-12-09 | 1989-12-19 | Honeywell Inc. | Synchronization circuit for a resonant flyback high voltage supply |
DE3904437A1 (de) * | 1989-02-14 | 1990-08-16 | Gema Ransburg Ag | Spruehpistole zum elektrostatischen spruehbeschichten |
DE3904438A1 (de) * | 1989-02-14 | 1990-08-16 | Gema Ransburg Ag | Spruehbeschichtungsgeraet zum elektrostatischen spruehbeschichten |
DE3921213C1 (fr) * | 1989-06-28 | 1990-11-15 | Wagner International Ag, Altstaetten, Ch | |
GB8916674D0 (en) * | 1989-07-21 | 1989-09-06 | Electrostatic Plant Systems Li | Powder coating apparatus |
DK0442019T3 (da) * | 1990-02-16 | 1995-03-13 | Wagner Gmbh J | Fremgangsmåde til drift af en elektrostatisk trykluftfarvesprøjtepistol |
DE4020289C1 (fr) * | 1990-06-26 | 1991-12-12 | Wagner International Ag, Altstaetten, Ch | |
DE4027078A1 (de) * | 1990-08-27 | 1992-03-05 | Wagner Int | Elektrostatische spruehpistole |
US5056720A (en) * | 1990-09-19 | 1991-10-15 | Nordson Corporation | Electrostatic spray gun |
DE4123285A1 (de) * | 1991-07-13 | 1993-01-21 | Gema Volstatic Ag | Spruehbeschichtungsanlage fuer fluessiges beschichtungsmaterial |
US5335161A (en) * | 1992-03-30 | 1994-08-02 | Lorad Corporation | High voltage multipliers and filament transformers for portable X-ray inspection units |
US5291124A (en) * | 1992-06-30 | 1994-03-01 | Hd Electric Company | Tester for high voltage measuring apparatus |
EP0626208B2 (fr) * | 1993-04-08 | 2004-09-29 | Nordson Corporation | Alimentation électrique pour pistolet de pulvérisation électrostatique |
DE4325911A1 (de) * | 1993-08-02 | 1995-02-09 | Gema Volstatic Ag | Elektrostatische Pulversprühvorrichtung |
DE4416311A1 (de) * | 1994-05-09 | 1995-11-16 | Itw Oberflaechentechnik Gmbh | Sprühgerät-Befestigungsvorrichtung |
DE19546970B4 (de) * | 1995-12-15 | 2006-08-17 | Itw Gema Ag | Pulversprühvorrichtung zur elektrostatischen Sprühbeschichtung |
US5678770A (en) * | 1996-01-03 | 1997-10-21 | Shah; Amal B. | Powder coating spray gun with resettable voltage multiplier |
DE19621072A1 (de) | 1996-05-24 | 1997-11-27 | Gema Volstatic Ag | Elektrostatische Sprühvorrichtung |
DE19709786A1 (de) * | 1997-03-10 | 1998-02-12 | Gema Volstatic Ag | Elektrostatische Pulversprühvorrichtung |
US5978244A (en) * | 1997-10-16 | 1999-11-02 | Illinois Tool Works, Inc. | Programmable logic control system for a HVDC power supply |
US6144570A (en) * | 1997-10-16 | 2000-11-07 | Illinois Tool Works Inc. | Control system for a HVDC power supply |
US5850976A (en) * | 1997-10-23 | 1998-12-22 | The Eastwood Company | Powder coating application gun and method for using the same |
DE19819963A1 (de) * | 1998-05-05 | 1999-11-11 | Itw Gema Ag | Pulver-Sprühbeschichtungsvorrichtung |
DE19838275A1 (de) | 1998-08-22 | 2000-02-24 | Itw Gema Ag | Manuelle Sprühbeschichtungspistole |
DE10111697A1 (de) | 2001-03-09 | 2002-09-12 | Itw Gema Ag | Pulversprühpistole für Beschichtungspulver |
DE10150759B4 (de) * | 2001-10-13 | 2019-02-14 | Gema Switzerland Gmbh | Pulverspritzpistole für Beschichtungspulver |
DE10319916A1 (de) * | 2003-05-05 | 2004-11-25 | Itw Gema Ag | Sprühgerät für Beschichtungsmaterial, insbesondere Beschichtungspulver |
US20050136733A1 (en) * | 2003-12-22 | 2005-06-23 | Gorrell Brian E. | Remote high voltage splitter block |
US20080011333A1 (en) * | 2006-07-13 | 2008-01-17 | Rodgers Michael C | Cleaning coating dispensers |
US8770496B2 (en) * | 2008-03-10 | 2014-07-08 | Finishing Brands Holdings Inc. | Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer |
DE102015110312B4 (de) | 2015-06-26 | 2019-08-01 | Gema Switzerland Gmbh | Pulverweiche und Pulverabgabesystem mit Pulverweiche |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599038A (en) * | 1969-07-28 | 1971-08-10 | Hipotronics | Apparatus and systems for high-voltage electrostatic charging of particles |
US3731145A (en) * | 1970-11-23 | 1973-05-01 | Nordson Corp | Electrostatic spray gun with self-contained miniaturized power pack integral therewith |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA997351A (en) * | 1973-05-17 | 1976-09-21 | E.R. Squibb And Sons | Amino derivatives of pyrazolopyridine ketones |
US4033506A (en) * | 1974-08-06 | 1977-07-05 | Franz Braun | Electrostatic coating guns |
US4120017A (en) * | 1976-11-05 | 1978-10-10 | Ppg Industries, Inc. | Detachable power supply for induction type electrostatic spray gun |
US4120016A (en) * | 1976-11-05 | 1978-10-10 | Ppg Industries, Inc. | Detachable cylindrical power supply for induction type electrostatic spray gun |
US4092695A (en) * | 1976-12-20 | 1978-05-30 | American Home Products Corporation | Electrical shocking device |
-
1977
- 1977-12-08 CH CH1504477A patent/CH623489A5/de not_active IP Right Cessation
-
1978
- 1978-11-24 DE DE2851006A patent/DE2851006C2/de not_active Expired
- 1978-11-27 US US05/964,083 patent/US4196465A/en not_active Expired - Lifetime
- 1978-12-06 JP JP15016478A patent/JPS5486537A/ja active Pending
- 1978-12-06 FR FR7834346A patent/FR2411039A1/fr active Granted
- 1978-12-07 GB GB7847659A patent/GB2009625B/en not_active Expired
-
1985
- 1985-04-22 JP JP1985058973U patent/JPS60183052U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599038A (en) * | 1969-07-28 | 1971-08-10 | Hipotronics | Apparatus and systems for high-voltage electrostatic charging of particles |
US3731145A (en) * | 1970-11-23 | 1973-05-01 | Nordson Corp | Electrostatic spray gun with self-contained miniaturized power pack integral therewith |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110753A3 (en) * | 1982-11-03 | 1985-10-02 | Jose De Fusco Lupo | Electrostatic spray-guns |
FR2599281A1 (fr) * | 1986-05-30 | 1987-12-04 | Skm Sa | Procede pour la realisation d'un pistolet electrostatique de pulverisation, et pistolet obtenu par ce procede. |
Also Published As
Publication number | Publication date |
---|---|
US4196465A (en) | 1980-04-01 |
JPS5486537A (en) | 1979-07-10 |
FR2411039B1 (fr) | 1983-04-29 |
CH623489A5 (fr) | 1981-06-15 |
JPS60183052U (ja) | 1985-12-04 |
GB2009625A (en) | 1979-06-20 |
DE2851006A1 (de) | 1979-06-13 |
GB2009625B (en) | 1982-03-17 |
DE2851006C2 (de) | 1985-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |