IT1024940B - DEVICE TO AVOID SPARKS IN AN ELECTROSTATIC PAINTING SYSTEM - Google Patents

DEVICE TO AVOID SPARKS IN AN ELECTROSTATIC PAINTING SYSTEM

Info

Publication number: IT1024940B
Authority: IT; Italy
Prior art keywords: painting system; electrostatic painting; avoid sparks; sparks; avoid
Prior art date: 1974-01-14

Application number

IT70479/74A

Other languages

Italian (it)

Original Assignee

Ransburg Corp

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.)

1974-01-14

Filing date

1974-11-29

Publication date

1978-07-20

1974-11-29 Application filed by Ransburg Corp filed Critical Ransburg Corp

1978-07-20 Application granted granted Critical

1978-07-20 Publication of IT1024940B publication Critical patent/IT1024940B/en

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
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/10—Arrangements for supplying power, e.g. charging power
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
- H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/37—Printing employing electrostatic force

IT70479/74A 1974-01-14 1974-11-29 DEVICE TO AVOID SPARKS IN AN ELECTROSTATIC PAINTING SYSTEM IT1024940B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US433266A US3875892A (en)	1974-01-14	1974-01-14	Apparatus for avoiding sparks in an electrostatic coating system

Publications (1)

Publication Number	Publication Date
IT1024940B true IT1024940B (en)	1978-07-20

Family

ID=23719500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70479/74A IT1024940B (en)	1974-01-14	1974-11-29	DEVICE TO AVOID SPARKS IN AN ELECTROSTATIC PAINTING SYSTEM

Country Status (7)

Country	Link
US (1)	US3875892A (en)
JP (1)	JPS5535988B2 (en)
BR (1)	BR7410933D0 (en)
CA (1)	CA1012347A (en)
IT (1)	IT1024940B (en)
NL (1)	NL7500113A (en)
SE (1)	SE421386B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4402030A (en) *	1982-02-19	1983-08-30	Champion Spark Plug Company	Electrostatic voltage control circuit
JPS5920852U (en) *	1982-07-27	1984-02-08	日本ワグナ−・スプレ−テツク株式会社	electrostatic paint machine
US4688644A (en) *	1986-04-14	1987-08-25	Graco Inc.	Ignition and fire suppressor
US4745520A (en) *	1986-10-10	1988-05-17	Ransburg Corporation	Power supply
US4806584A (en) *	1986-12-05	1989-02-21	National Distillers And Chemical Corporation	Phase transfer compounds as accelerators of soap/sulfur vulcanization
DE3709510A1 (en) *	1987-03-23	1988-10-06	Behr Industrieanlagen	METHOD FOR CONTROLLING THE OPERATION OF AN ELECTROSTATIC COATING SYSTEM
US4828407A (en) *	1987-05-29	1989-05-09	Sanders Associates, Inc.	Circuit for improving the resolution in electrostatic printers
CA1316980C (en) *	1988-12-27	1993-04-27	Daniel C. Hughey	Power supply
EP0626208B2 (en) *	1993-04-08	2004-09-29	Nordson Corporation	Power supply for an electrostatic spray gun
JP3244932B2 (en) *	1994-04-01	2002-01-07	トリニティ工業株式会社	Conveyor device
US6017831A (en) *	1996-05-03	2000-01-25	3M Innovative Properties Company	Nonwoven abrasive articles
CA2251796A1 (en) *	1996-05-03	1997-11-13	Minnesota Mining And Manufacturing Company	Method of making a porous abrasive article
US5863305A (en) *	1996-05-03	1999-01-26	Minnesota Mining And Manufacturing Company	Method and apparatus for manufacturing abrasive articles
CN1096302C (en)	1996-09-13	2002-12-18	友罗泰克表面涂层系统有限公司	Control system for electrostatic power spraying apparatus
US6144570A (en) *	1997-10-16	2000-11-07	Illinois Tool Works Inc.	Control system for a HVDC power supply
US5978244A (en)	1997-10-16	1999-11-02	Illinois Tool Works, Inc.	Programmable logic control system for a HVDC power supply
DE69932781T2 (en)	1998-09-30	2007-08-23	Illinois Tool Works Inc., Glenview	High voltage source
DE19926926A1 (en) *	1999-06-14	2000-12-21	Itw Gema Ag	Spray coating device
DE19935784A1 (en) *	1999-07-29	2001-02-01	Eltex Elektrostatik Gmbh	Electrostatic printing aid
US20020189845A1 (en) *	2001-06-14	2002-12-19	Gorrell Brian E.	High voltage cable
US20050136733A1 (en) *	2003-12-22	2005-06-23	Gorrell Brian E.	Remote high voltage splitter block
EP1797962B1 (en) *	2004-08-10	2012-06-06	Abb K.K.	Electrostatic coating apparatus
US7757973B2 (en)	2005-04-04	2010-07-20	Illinois Tool Works Inc.	Hand-held coating dispensing device
US7296756B2 (en)	2005-05-23	2007-11-20	Illinois Tool Works Inc.	Voltage block
US7460924B2 (en) *	2005-06-16	2008-12-02	Illinois Tool Works Inc.	In-gun power supply control
US7621471B2 (en) *	2005-12-16	2009-11-24	Illinois Tool Works Inc.	High voltage module with gas dielectric medium or vacuum
US7455249B2 (en)	2006-03-28	2008-11-25	Illinois Tool Works Inc.	Combined direct and indirect charging system for electrostatically-aided coating system
US7520450B2 (en) *	2006-10-10	2009-04-21	Illinois Tool Works Inc.	Electrical connections for coating material dispensing equipment
GB0625583D0 (en) *	2006-12-21	2007-01-31	Itw Ltd	Paint spray apparatus
US8096264B2 (en) *	2007-11-30	2012-01-17	Illinois Tool Works Inc.	Repulsion ring
US7815132B2 (en)	2008-08-12	2010-10-19	Illinois Tool Works Inc.	Method for preventing voltage from escaping fluid interface for water base gravity feed applicators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3356597A (en) *	1965-02-18	1967-12-05	Gen Electric	Method and apparatus for measuring electrofinishing stresses
US3641971A (en) *	1967-09-01	1972-02-15	Arvid C Walberg	Apparatus for preventing arcing in an electrostatic coating system
BE755383A (en) *	1969-08-29	1971-03-01	Xerox Corp	APPARATUS FOR THE CONTROL OF DEVELOPMENT ELECTRODES

1974
- 1974-01-14 US US433266A patent/US3875892A/en not_active Expired - Lifetime
- 1974-11-05 CA CA213,082A patent/CA1012347A/en not_active Expired
- 1974-11-29 IT IT70479/74A patent/IT1024940B/en active
- 1974-12-30 BR BR10933/74A patent/BR7410933D0/en unknown
1975
- 1975-01-06 NL NL7500113A patent/NL7500113A/en not_active Application Discontinuation
- 1975-01-14 JP JP696175A patent/JPS5535988B2/ja not_active Expired
- 1975-01-14 SE SE7500368A patent/SE421386B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE421386B (en)	1981-12-21
JPS50102638A (en)	1975-08-14
SE7500368L (en)	1975-07-15
CA1012347A (en)	1977-06-21
AU7512074A (en)	1976-05-13
JPS5535988B2 (en)	1980-09-18
BR7410933D0 (en)	1975-08-26
NL7500113A (en)	1975-07-16
US3875892A (en)	1975-04-08

Publication	Publication Date	Title
IT1024940B (en)	1978-07-20	DEVICE TO AVOID SPARKS IN AN ELECTROSTATIC PAINTING SYSTEM
IT1000366B (en)	1976-03-30	DEVICE TO RECOVER DUST ESPECIALLY IN PLANTS FOR ELECTROSTATIC COATING WITH POWDER
MX143567A (en)	1981-06-03	IMPROVEMENTS IN ELECTROSTATIC PRECIPITATOR
IT1028478B (en)	1979-01-30	MONAR CARDIOPOL DERIVATION SYSTEM
BR7504984A (en)	1976-08-03	OPTOELETRONIC FOCUS-DETECTION SYSTEM
IT1049354B (en)	1981-01-20	ATOMIZERS FOR FUELS
IT1039285B (en)	1979-12-10	ELECTROSTATIC DUST PRECIPITATOR
IT1031553B (en)	1979-05-10	DEFLECTION SYSTEM
IT1027866B (en)	1978-12-20	IMPROVED ADDRESSING SYSTEM
IT1055608B (en)	1982-01-11	GROUPING DEVICE FOR PARTICULARLY DISCOUNTED FLAT OBJECTS
IT1048300B (en)	1980-11-20	FUEL ATOMIZER
IT1049993B (en)	1981-02-10	SPRAYER DEVICE
IT1028477B (en)	1979-01-30	COUNTERPRESSION SYSTEM
IT1038941B (en)	1979-11-30	PERFECTED CALCULATION SYSTEM
AT345409B (en)	1978-09-11	PAINT APPLICATION DEVICE
NL7514319A (en)	1976-06-11	ELECTROSTATIC PRECIPATION DEVICE.
IT1040628B (en)	1979-12-20	BURNER IGNITION SYSTEM
TR18294A (en)	1976-12-28	PUESQUERED PAINTING DEVICE
TR18354A (en)	1977-01-12	PUESQUERED PAINTING DEVICE
IT1032250B (en)	1979-05-30	RADIOGONIO METRIA RIOEVITOR SYSTEM
AT347788B (en)	1979-01-10	ELECTROSTATIC COPY DEVICE
IT1027786B (en)	1978-12-20	LIQUI SPRAY DEVICE BY
NL7510240A (en)	1976-03-02	ELECTROSTATIC PRECIPITATOR.
IT1028953B (en)	1979-02-10	DEVICE FOR FAPPING SHEETS
IT1020696B (en)	1977-12-30	PACITIVE DISCHARGE IGNITION SYSTEM