ES362699A1 - Electrostatic spray gun - Google Patents
Electrostatic spray gunInfo
- Publication number
- ES362699A1 ES362699A1 ES362699A ES362699A ES362699A1 ES 362699 A1 ES362699 A1 ES 362699A1 ES 362699 A ES362699 A ES 362699A ES 362699 A ES362699 A ES 362699A ES 362699 A1 ES362699 A1 ES 362699A1
- Authority
- ES
- Spain
- Prior art keywords
- air
- hose
- gun
- charging wire
- compressed air
- 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.)
- Expired
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
- B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
-
- 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
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/10—Arrangements for supplying power, e.g. charging power
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
In an air atomising electrostatic spray gun having a coating material conduit 100, an air hose 40 and a high voltage charging wire 54 connected thereto, the charging wire 54 is housed within the air hose and protected thereby. The wire may be introduced into the hose through tubular fittings attached to the hose and having lateral holes for the ingress and egress of compressed air. A pneumatically operated switch may be provided near the high voltage supply to connect the supply with the charging wire when the compressed air is flowing, e.g. a switch operated by a deformable membrane the opposite faces of which are exposed to pressures in the air conduit on either side of a constriction therein, so that there is a pressure differential across the membrane only when compressed air is flowing to the gun. A helically channelled insert may be provided in the air passage in the gun, and flow of spray material to an annular nozzle 105 controlled by a needle valve which, with a valve in the air passage, is controlled by trigger 76.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69707068A | 1968-01-11 | 1968-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES362699A1 true ES362699A1 (en) | 1970-11-01 |
Family
ID=24799667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES362699A Expired ES362699A1 (en) | 1968-01-11 | 1969-01-10 | Electrostatic spray gun |
Country Status (12)
Country | Link |
---|---|
US (1) | US3539103A (en) |
JP (1) | JPS501138B1 (en) |
BE (1) | BE726692A (en) |
BR (1) | BR6905414D0 (en) |
CH (1) | CH483886A (en) |
DE (1) | DE1900821C3 (en) |
ES (1) | ES362699A1 (en) |
FR (1) | FR1597330A (en) |
GB (1) | GB1237064A (en) |
NL (1) | NL6900505A (en) |
NO (1) | NO123883B (en) |
SE (1) | SE356695B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE790830A (en) * | 1971-11-02 | 1973-02-15 | Nordson Corp | ELECTROSTATIC SPRAYER |
BE791343A (en) * | 1971-11-16 | 1973-03-01 | Nordson Corp | ELECTROSTATIC SPRAYER |
US4004733A (en) * | 1975-07-09 | 1977-01-25 | Research Corporation | Electrostatic spray nozzle system |
US3964683A (en) * | 1975-09-02 | 1976-06-22 | Champion Spark Plug Company | Electrostatic spray apparatus |
JPS53120535U (en) * | 1976-06-14 | 1978-09-26 | ||
CH627378A5 (en) * | 1978-03-15 | 1982-01-15 | Gema Ag | ELECTROSTATIC SPRAY GUN. |
GB2029729B (en) * | 1978-09-14 | 1983-02-02 | Metallisation Ltd | Metal spraying apparatus |
JPS569203U (en) * | 1979-07-02 | 1981-01-27 | ||
GB2207299A (en) * | 1987-07-20 | 1989-01-25 | Nomix Mfg Co Ltd | A coupling including electrical connections |
NZ227406A (en) * | 1987-12-31 | 1990-04-26 | Nomix Mfg Co Ltd | Spraying apparatus with calibration of sprayer pump; reversing pump returns calibrating liquid to source |
EP0360483B1 (en) * | 1988-09-20 | 1993-11-24 | Nomix-Chipman Limited | Equipment for delivering a fluid |
CN101375092A (en) * | 2005-07-28 | 2009-02-25 | 格雷索明尼苏达有限公司 | Data communication system embedded in a fluid dispensing line with limited travel swivel |
US9027506B2 (en) * | 2011-05-02 | 2015-05-12 | Nordson Corporation | Dense phase powder coating system for containers |
JP6112130B2 (en) * | 2015-03-25 | 2017-04-12 | トヨタ自動車株式会社 | Electrostatic nozzle, discharge device, and method for manufacturing semiconductor module |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1057027B (en) * | 1958-01-28 | 1959-05-06 | Knorr Bremse Gmbh | Detachable hose and ignition cable coupling for internal combustion tools |
DE1227737B (en) * | 1958-12-29 | 1966-10-27 | Ralph E Darling | Flexible hose, especially for oxygen breathing devices |
BE633198A (en) * | 1962-06-04 | |||
DE1232679B (en) * | 1964-12-12 | 1967-01-19 | Siemens Ag | Welding cables |
DE1967113U (en) * | 1967-04-28 | 1967-08-24 | Licentia Gmbh | ELECTROSTATIC SPRAY GUN. |
-
1968
- 1968-01-11 US US697070A patent/US3539103A/en not_active Expired - Lifetime
- 1968-12-30 FR FR1597330D patent/FR1597330A/fr not_active Expired
-
1969
- 1969-01-07 CH CH11069A patent/CH483886A/en not_active IP Right Cessation
- 1969-01-08 BR BR205414/69A patent/BR6905414D0/en unknown
- 1969-01-08 DE DE1900821A patent/DE1900821C3/en not_active Expired
- 1969-01-08 GB GB0196/69A patent/GB1237064A/en not_active Expired
- 1969-01-09 JP JP44001541A patent/JPS501138B1/ja active Pending
- 1969-01-09 SE SE00256/69A patent/SE356695B/xx unknown
- 1969-01-09 BE BE726692D patent/BE726692A/xx not_active IP Right Cessation
- 1969-01-10 NO NO0103/69A patent/NO123883B/no unknown
- 1969-01-10 ES ES362699A patent/ES362699A1/en not_active Expired
- 1969-01-13 NL NL6900505A patent/NL6900505A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1597330A (en) | 1970-06-22 |
BE726692A (en) | 1969-07-09 |
JPS501138B1 (en) | 1975-01-16 |
NL6900505A (en) | 1969-07-15 |
DE1900821A1 (en) | 1970-08-27 |
DE1900821B2 (en) | 1976-06-16 |
SE356695B (en) | 1973-06-04 |
NO123883B (en) | 1972-01-31 |
CH483886A (en) | 1970-01-15 |
US3539103A (en) | 1970-11-10 |
BR6905414D0 (en) | 1973-01-23 |
DE1900821C3 (en) | 1982-05-13 |
GB1237064A (en) | 1971-06-30 |
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