JPS5784763A - Device for preventing use of three-wire type alternating current power supply not ground as electrostatic voltage supply source - Google Patents

Device for preventing use of three-wire type alternating current power supply not ground as electrostatic voltage supply source

Info

Publication number
JPS5784763A
JPS5784763A JP5640581A JP5640581A JPS5784763A JP S5784763 A JPS5784763 A JP S5784763A JP 5640581 A JP5640581 A JP 5640581A JP 5640581 A JP5640581 A JP 5640581A JP S5784763 A JPS5784763 A JP S5784763A
Authority
JP
Japan
Prior art keywords
ground
alternating current
current power
power supply
wire type
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.)
Pending
Application number
JP5640581A
Other languages
English (en)
Japanese (ja)
Inventor
Eru Sumaato Uiriamu
Daburiyuu Utsudo Furederitsuku
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.)
Ransburg Corp
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.)
Filing date
Publication date
Application filed by Ransburg Corp filed Critical Ransburg Corp
Publication of JPS5784763A publication Critical patent/JPS5784763A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted earth connection

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
JP5640581A 1980-11-12 1981-04-16 Device for preventing use of three-wire type alternating current power supply not ground as electrostatic voltage supply source Pending JPS5784763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20599180A 1980-11-12 1980-11-12

Publications (1)

Publication Number Publication Date
JPS5784763A true JPS5784763A (en) 1982-05-27

Family

ID=22764526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5640581A Pending JPS5784763A (en) 1980-11-12 1981-04-16 Device for preventing use of three-wire type alternating current power supply not ground as electrostatic voltage supply source

Country Status (5)

Country Link
JP (1) JPS5784763A (fr)
AU (1) AU7214781A (fr)
DE (1) DE3144393A1 (fr)
FR (1) FR2494054A1 (fr)
GB (1) GB2087672A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7949021B2 (en) 2005-09-29 2011-05-24 Sumitomo Electric Industries, Ltd. Light source apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300027A1 (de) * 1983-01-03 1984-07-05 Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim Anlage zum erzeugen elektrischer hochspannung fuer farbspritzkabinen
FR2551928B1 (fr) * 1983-09-14 1986-05-23 Sames Sa Dispositif de protection des circuits basse tension d'equipement de projection electrostatique, et equipement de projection incorporant ce dispositif
DE3709509A1 (de) * 1987-03-23 1988-10-06 Behr Industrieanlagen Ueberwachungssystem fuer eine elektrostatische beschichtungsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659152A (en) * 1970-12-28 1972-04-25 Philip A De Langis Ground detector and guard circuit
SE366665B (fr) * 1972-09-14 1974-05-06 Atlas Copco Ab
US4023073A (en) * 1975-12-08 1977-05-10 Graco Inc. Open circuit detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7949021B2 (en) 2005-09-29 2011-05-24 Sumitomo Electric Industries, Ltd. Light source apparatus

Also Published As

Publication number Publication date
GB2087672A (en) 1982-05-26
FR2494054A1 (fr) 1982-05-14
AU7214781A (en) 1982-05-20
DE3144393A1 (de) 1982-09-16

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