SE8105505A - - Google Patents

Info

Publication number
SE8105505A
SE8105505A SE8105505A SE8105505A SE8105505A SE 8105505 A SE8105505 A SE 8105505A SE 8105505 A SE8105505 A SE 8105505A SE 8105505 A SE8105505 A SE 8105505A SE 8105505 A SE8105505 A SE 8105505A
Authority
SE
Sweden
Prior art keywords
circuit
supply
high voltage
target
terminal
Prior art date
Application number
SE8105505A
Other versions
SE8105505A0 (en
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 filed Critical
Publication of SE8105505A0 publication Critical patent/SE8105505A0/en
Publication of SE8105505A publication Critical patent/SE8105505A/xx

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

Abstract

A system for adjustment of high voltage from a supply to maintain a substantially constant gradient across a gap between an electrostatically charged source of atomised coating material particles and a target to be coated by the particles, includes a circuit for sensing current flow between the source and target and for feeding a signal related to the sensed current to a high voltage-adjust circuit in the supply. A current flow signal is received at a terminal 618 and fed through a filter circuit 620. The amplified signal is coupled at a terminal 485 to the circuit which establishes the high voltage for the system. The bulk of the supply and control circuitry is identical to that shown in specifications 1591111 and 1591112. <IMAGE>
SE8105505A 1980-05-29 1981-09-16 High voltage regulating system SE8105505A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15449480A 1980-05-29 1980-05-29

Publications (2)

Publication Number Publication Date
SE8105505A0 SE8105505A0 (en) 1981-11-30
SE8105505A true SE8105505A (en) 1981-11-30

Family

ID=22551565

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105505A SE8105505A0 (en) 1980-05-29 1981-09-16 High voltage regulating system

Country Status (9)

Country Link
JP (1) JPS5712848A (en)
AU (1) AU7006481A (en)
BE (1) BE888741A (en)
BR (1) BR8102770A (en)
ES (1) ES502150A0 (en)
FR (1) FR2483650A1 (en)
GB (1) GB2077006A (en)
IT (1) IT8167712A0 (en)
SE (1) SE8105505A0 (en)

Families Citing this family (6)

* 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
US4745520A (en) * 1986-10-10 1988-05-17 Ransburg Corporation Power supply
DE69414756T3 (en) * 1993-04-08 2005-03-17 Nordson Corp., Westlake Power supply for an electrostatic spray gun
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
DE19926926A1 (en) 1999-06-14 2000-12-21 Itw Gema Ag Spray coating device

Also Published As

Publication number Publication date
BE888741A (en) 1981-08-28
FR2483650A1 (en) 1981-12-04
GB2077006A (en) 1981-12-09
JPS5712848A (en) 1982-01-22
SE8105505A0 (en) 1981-11-30
BR8102770A (en) 1982-01-26
ES8300882A1 (en) 1982-04-01
ES502150A0 (en) 1982-04-01
AU7006481A (en) 1982-01-07
IT8167712A0 (en) 1981-05-28

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