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ES408056A1 - IMPROVEMENTS IN MONITORING DEVICES TO PREVENT SPARKS IN A HIGH VOLTAGE INSTALLATION WITH EMPHLUVIOUS ELECTRODES. - Google Patents

IMPROVEMENTS IN MONITORING DEVICES TO PREVENT SPARKS IN A HIGH VOLTAGE INSTALLATION WITH EMPHLUVIOUS ELECTRODES.

Info

Publication number
ES408056A1
ES408056A1 ES408056A ES408056A ES408056A1 ES 408056 A1 ES408056 A1 ES 408056A1 ES 408056 A ES408056 A ES 408056A ES 408056 A ES408056 A ES 408056A ES 408056 A1 ES408056 A1 ES 408056A1
Authority
ES
Spain
Prior art keywords
emphluvious
electrodes
high voltage
monitoring devices
voltage installation
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
Application number
ES408056A
Other languages
Spanish (es)
Other versions
ES408056A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gema AG
Original Assignee
Gema AG
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.)
Filing date
Publication date
Application filed by Gema AG filed Critical Gema AG
Publication of ES408056A0 publication Critical patent/ES408056A0/en
Publication of ES408056A1 publication Critical patent/ES408056A1/en
Expired legal-status Critical Current

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
    • B05B5/08—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
    • H02H3/24—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 undervoltage or no-voltage
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
ES408056A 1971-10-28 1972-10-27 IMPROVEMENTS IN MONITORING DEVICES TO PREVENT SPARKS IN A HIGH VOLTAGE INSTALLATION WITH EMPHLUVIOUS ELECTRODES. Expired ES408056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1572571A CH532859A (en) 1971-10-28 1971-10-28 Monitoring device for preventing arcing in a high-voltage system for spray electrodes

Publications (2)

Publication Number Publication Date
ES408056A0 ES408056A0 (en) 1975-11-16
ES408056A1 true ES408056A1 (en) 1975-11-16

Family

ID=4411411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408056A Expired ES408056A1 (en) 1971-10-28 1972-10-27 IMPROVEMENTS IN MONITORING DEVICES TO PREVENT SPARKS IN A HIGH VOLTAGE INSTALLATION WITH EMPHLUVIOUS ELECTRODES.

Country Status (11)

Country Link
US (1) US3764883A (en)
JP (1) JPS4851218A (en)
BR (1) BR7207546D0 (en)
CA (1) CA960294A (en)
CH (1) CH532859A (en)
DE (1) DE2251568C3 (en)
ES (1) ES408056A1 (en)
FR (1) FR2158031B1 (en)
GB (1) GB1383065A (en)
IT (1) IT966770B (en)
SE (1) SE380940B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961193A (en) * 1975-05-27 1976-06-01 Xerox Corporation Self adjusting corona device
US4187527A (en) * 1976-08-09 1980-02-05 Ransburg Corporation Electrostatic coating system
US4075677A (en) * 1976-08-09 1978-02-21 Ransburg Corporation Electrostatic coating system
US4150413A (en) * 1977-11-04 1979-04-17 Rohr Industries, Inc. Transistor overload inhibit
JPS5513605A (en) * 1978-07-12 1980-01-30 Pioneer Electronic Corp Voltage control circuit for pulse width modulation power soruce
US4476373A (en) * 1978-10-06 1984-10-09 Wellman Thermal Systems Corporation Control system and method of controlling ion nitriding apparatus
US4331856A (en) * 1978-10-06 1982-05-25 Wellman Thermal Systems Corporation Control system and method of controlling ion nitriding apparatus
US4320434A (en) * 1979-12-10 1982-03-16 General Electric Company Power semiconductor protection circuit with fault detection
US4428020A (en) 1981-10-14 1984-01-24 Scm Corporation Power supply sensing circuitry
FR2532127A1 (en) * 1982-08-18 1984-02-24 Skm Sa Device generating high voltage for electrostatic spraying appliance.
FR2535917A1 (en) * 1982-11-04 1984-05-11 Skm Sa METHOD FOR SUPPLYING CONTINUOUS HIGH VOLTAGE TO AN ELECTROSTATIC SPRAYING APPARATUS AND DEVICE FOR CARRYING OUT THE METHOD
JPS59133570A (en) * 1983-01-20 1984-07-31 Sharp Corp Abnormality detecting device of corona discharger
US4663537A (en) * 1984-07-03 1987-05-05 Keiper Recaro Gmbh & Co. Protective circuit
FR2587919B1 (en) * 1985-10-02 1988-05-27 Sames Sa ELECTROSTATIC PROJECTION APPARATUS PROTECTED AGAINST ELECTRIC ARC
JPH02233486A (en) * 1989-02-28 1990-09-17 Otis Elevator Co Cable breakage detector for elevator
EP0626208B2 (en) * 1993-04-08 2004-09-29 Nordson Corporation Power supply for an electrostatic spray gun
FR2736773B1 (en) * 1995-07-10 1997-08-22 Sames Sa HIGH-VOLTAGE PROCESSING PROCESS AND ELECTROSTATIC PROJECTION DEVICE OF COATING PRODUCT
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
US20050136733A1 (en) * 2003-12-22 2005-06-23 Gorrell Brian E. Remote high voltage splitter block
JP5513061B2 (en) * 2009-10-09 2014-06-04 旭サナック株式会社 Electrostatic coating system and spray gun for electrostatic coating
DE102015215402A1 (en) * 2015-08-12 2017-02-16 Gema Switzerland Gmbh Control circuit for protection against spark discharge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066522A (en) * 1934-12-19 1937-01-05 Bell Telephone Labor Inc Protective system and method
US3217207A (en) * 1961-05-26 1965-11-09 Elox Corp Michigan Peak drive protective circuit
US3449635A (en) * 1967-08-21 1969-06-10 Us Navy Transmitter overload protection circuit
US3657603A (en) * 1970-07-24 1972-04-18 William M Adams Relay control responsive to overvoltage and undervoltage
US3665253A (en) * 1970-12-02 1972-05-23 Gte Sylvania Inc Short circuit protection device for multiple power supplies

Also Published As

Publication number Publication date
SE380940B (en) 1975-11-17
JPS4851218A (en) 1973-07-18
DE2251568C3 (en) 1978-06-29
CA960294A (en) 1974-12-31
ES408056A0 (en) 1975-11-16
DE2251568A1 (en) 1973-05-03
US3764883A (en) 1973-10-09
FR2158031A1 (en) 1973-06-08
IT966770B (en) 1974-02-20
BR7207546D0 (en) 1974-08-15
FR2158031B1 (en) 1978-07-21
CH532859A (en) 1973-01-15
GB1383065A (en) 1975-02-05
DE2251568B2 (en) 1977-11-17

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