• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SU1766240A3
    申请号:SU884355362
    申请日:1988-03-21
    公开日:1992-09-30
    发明作者:ШНАЙДЕР Рольф；Хенгер Петер；Лудерер Манфред
    申请人:Бер-Индустрианлаген Гмбх Унд Ко (Фирма)；
    IPC主号:
    专利说明:

    i i, gospo5u up1 S -, ai-ot v yp electro se -, ROCHOIT-C and can
    -nc bo w i -POLDS OF THE POLAR / j- mzts / m rchakuzovatrans DTR p,
    n hat from oJ and l -, and items e -v p; with. i 1 h it is known and when e s-s of these through
    j jrb acho in o, tpzmi rotary similar to ay- | neo oo / in rzdits1onnyh ng pg rti directly
    and e A i
    v. I SG „I С
    i-jho with
    The Rasti I i on it connect the re-nori j from the h ii h voltage to 5 p. Spray paint particles and paint it around the outer electrodes around the LL, / M with a 1-minute hole.
    pr / operation of such a unit was tp / - “h s up to and including t” 100 mV depending on those other conditions

    WITH
    with y
    about

    if the voltage is twisted. U:: a value, then it is equivalent to g; -: o: conditional. Particularly,;, FAST Crown coating material —y;.,:,
    NEXT, BECAUSE LR; 1 N & WHICH V -: .-: -.
    may occur more significantly "Leo; —crown current, Corona current, above the workload, gotohz at traditional xitacts; Zy ;;: de material coatings, and with: -. : .. i: - only from the voltage of the electrodes,; -;, so, and from different environmental conditions, for example, from humidity, a rsioics: possible contamination;: zones.-: light:: For example, in the traditional Coating times for calculations vary from 100 to 300 U,; -, o eat at si-h of the air humidity in g ;; ghzlg.kh g., 30, and 90%, with such a change in H U;. As you know, you need as crt - 1 ,, -; - - low working gok. : j; -,; - slmih ;;:.;:: b: ..; . , because in the fidgety case not npoi / cxv. d-, sufficient / ionization, how much it leads to an unsatisfactory degree of action (ratio between the material of the coating and that achieved with the product of the material), whereas the frequency of the coating ..-. case of danger,;., nsps.,. ; colorful fog with zf |; e., m, l g:; ..: ..; -;; h; - of the barrel charge, ketch with a to ;; to yyrgl; n ..: .-: S: 1os; g; pod wit :, poch. -lo-n-jc fi-o. :::. , pOi-tbi and iin .. B: ng ;. sl-y. el: -. :.;,
    ACCURATE CHARGES CH5TNTS:, OXi,; G:;::: /.-; ; ::; -:
    fast zsgr export:: -:; / ehpodods -::. -. L emyam material Ji- :. i egs.octrod: .. other Asti rasg. . .ni.-i;
    Other difficulties are tehs about and for and with and m about with about
    WELL GO Kis. - When y ::
    relatively high; - bany tension. cc
    n s,
    The known method ne ulyarovsk: -h; p; h
    TOI device for 3 / °; TpOCY3;:; L: C.r, J; .
    spraying, because in that, ts ps; keep a constant value working; current in the presence of zz-closed x: o.-, -; "current lyration,
    In the well-known decision not the presumption of LU Baets, the possibility of reduction of e ;;,: coaxial; e - nox contamination, ln, from, -, -; devices during plant operation for; coating.
    Most Sgnizm- to pzsbreta; :: /; :: An operation control method., T, for electrostatic transfer. - okra
    with with
    B
    h. (jj -: j - r- (l -Oc.
    ...P/: : : .,. (-g: ::
    C (i i:
    - ---, .-. . -,.WITH ) : -.
    . . ± .-: -; .-.; Ј-about: ;;
    about. oh oh
    about 6
    A single voltage value can be set at some operating conditions depending on the production conditions and automatically change. The alarm signal can also be given when the np / i control is unacceptably fast in the applied voltage Yes, the operating current itself varies by more than the permissible value for a predetermined time, which indicates that the device regulating the current has failed or is in operation. In addition, an erroneous signal can also be given when the operating voltage is too high.
    The described adjustment of the working current of the corona to a generally defined constant value is carried out during normal operation of the coating device.
    Until the required value of the current is reached when the units are installed in the coating of explosives, it is possible to first observe the current by comparing the measured operating voltage of the working voltage with the set /, voltage-dependent data. The value beyond the limits of permissible values and j) is especially important and does not exceed, it is of value. If the deviations are unacceptable, an alarm signal is given or a deviation of the installation is detected then k - p. immaculately reaching the pre-established current value, turn on the rep // and current-carrying device following over T & V so that the supplied voltage remains above the stipulated maximum power. the value of the current m ° x is produced automatically when the voltage of the high rc generator is exceeded previously or after it has been turned on
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    1 Method of controlling the operation of a plant for electrostatic coating, in which the sprayed material in a spraying device is applied by means of corona discharge is charged by means of electrodes which are connected to a high voltage generator with varying supply voltage especially for conductive and when spraying the coating material connected to the ground potential, a preliminary setting of / is established,
    and:
    TeiL sgd h epipi .riOrC pc, 30 «r, d jTBSTCi Uj О14IY j j
    and - with about and, v
    , Ia G. tbstch, g ,,,,
    i, fc J. PROCEED N IC Sf „yy
    for asepg, V, IL g / i d-zatzn / o Ba / iM / iHv tr th bit YU / 1 j and a 1 / ia.c i .uc 0 with n iipr et-kC4 withholding, and zhggy workers i g VPB i
    COKtfl Ј, L, W DOSTO i C
    ornsmn raz de gri u /; E other stoa / -Thes from -, neither gletodov l, jc.au 1 / ip off xt, ai oB /. cover npt g l / he 1
    NII-tx iv iv S ..
    0 neither
     With e; r - - it is rj oa J-H with „.. - ggl. and OC - j-С, „с
    3 SPsch, b P „1 i x
    3 C I t - ip ai .-,
    riccT of iz i i j, - o i a - in and.,
    yCTOO CTB / i. -i with "s
    f ich x paDCi / ь, -zt n
    0 fail / inji en - ij 5
     C, al ЬЕ | about
    i S I 3
    no-i i jrnr; i-j
      c t j
    I L
    C fl
    with i t jL e i „and L
    , i-, H 5
    G C o i
    c P tag / 4iQi lg 1 gel 1n vi global value of ve and inset change, raosn / g time and zydak; . , i rt n iOc value
    7 Method of pi pi t .l sy re s that sleep, l ",. i, c
     At ZM SroV i V, g (, C b
    with u | / mi from, -gp ,, / ns, t L trans while it is 1 dt
    go ps and
    „D ° -; s bj) chidiom / in OiL-diKi7 jci 04 -IIOJL
    Ј, 7 Ceh (eh abJCU (-13 J 1 GL -YI ± sdN O Io, E EO-ZAsu JL T. OJCf HOBJ CCbl
    SO HJ TOLxedi jOcLc
    hey J 2 N Cid N, un LHtf V p .- - JO. OG n 1V3
    Sn.i IB, I 91v1fiS I
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    同族专利:
    公开号 | 公开日
    EP0283936B2|1997-01-02|
    FI88466B|1993-02-15|
    ES2004324A4|1989-01-01|
    US4851253A|1989-07-25|
    BR8801280A|1988-10-25|
    EP0283936A3|1989-10-25|
    NZ223921A|1989-10-27|
    MX169076B|1993-06-21|
    EP0283936A2|1988-09-28|
    DE3709510A1|1988-10-06|
    AU599290B2|1990-07-12|
    DD268176A5|1989-05-24|
    ES2004324T3|1993-02-16|
    PL157799B1|1992-07-31|
    SK187388A3|2000-06-12|
    CN88101598A|1988-10-12|
    CZ187388A3|1997-12-17|
    DE3871578D1|1992-07-09|
    CA1288295C|1991-09-03|
    SK280705B6|2000-06-12|
    HUT57087A|1991-11-28|
    KR880010832A|1988-10-24|
    PL271382A1|1988-12-22|
    KR930005171B1|1993-06-16|
    JPH0657338B2|1994-08-03|
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    FI881346A0|1988-03-22|
    FI881346A|1988-09-24|
    EP0283936B1|1992-06-03|
    CZ283607B6|1998-05-13|
    CN1016583B|1992-05-13|
    ES2004324T5|1997-04-01|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3809955A|1973-03-26|1974-05-07|Graco Inc|Safety circuit for electrostatic spray gun|
    GB1454395A|1973-07-26|1976-11-03|Volstatic Coatings Ltd|Power supply voltage control circuit|
    US3875892A|1974-01-14|1975-04-08|Ransburg Corp|Apparatus for avoiding sparks in an electrostatic coating system|
    US3893006A|1974-01-14|1975-07-01|Nordson Corp|High voltage power supply with overcurrent protection|
    DE2451818B2|1974-10-31|1977-02-10|Robert Bosch Gmbh, 7000 Stuttgart|METHOD FOR ELECTROSTATICALLY APPLICATION OF PROTECTIVE LAYERS TO A WORKPIECE AND DEVICE FOR IMPLEMENTING IT|
    US4258655A|1976-04-21|1981-03-31|Caterpillar Tractor Co.|Electrostatic spray apparatus|
    US4075677A|1976-08-09|1978-02-21|Ransburg Corporation|Electrostatic coating system|
    US4073002A|1976-11-02|1978-02-07|Ppg Industries, Inc.|Self-adjusting power supply for induction charging electrodes|
    US4266262A|1979-06-29|1981-05-05|Binks Manufacturing Company|Voltage controlled power supply for electrostatic coating apparatus|
    DE3219236C2|1981-07-08|1987-05-21|Roederstein Spezialfabriken Fuer Bauelemente Der Elektronik Und Kondensatoren Der Starkstromtechnik Gmbh, 8300 Landshut, De|
    JPS5953106B2|1981-07-27|1984-12-22|Nissan Motor|
    US4481557A|1982-09-27|1984-11-06|Ransburg Corporation|Electrostatic coating system|
    FR2535917A1|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|
    DE3300027A1|1983-01-03|1984-07-05|Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim|Plant for generating a high electrical voltage for paint spray booths|
    DE3416093A1|1984-04-30|1985-10-31|J. Wagner AG, Altstätten|ELECTRONIC HIGH VOLTAGE GENERATOR FOR ELECTROSTATIC SPRAYERS|
    DE3429075A1|1984-08-07|1986-02-20|Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim|Device for the electrostatic coating of articles|
    DE3445946A1|1984-12-17|1986-06-19|Hermann Behr & Sohn Gmbh & Co, 7121 Ingersheim|METHOD AND DEVICE FOR MONITORING THE OPERATION OF AN ELECTROSTATIC COATING SYSTEM|
    DE3609240C2|1986-03-19|1996-08-01|Behr Industrieanlagen|Device for the electrostatic coating of objects|
    GB8622144D0|1986-09-15|1986-10-22|Ici Plc|Electrostatic spraying apparatus|US5080289A|1990-05-25|1992-01-14|Graco Inc.|Spraying voltage control with hall effect switches and magnet|
    DE4105116C2|1991-02-19|2003-03-27|Behr Industrieanlagen|Apparatus and method for the electrostatic coating of objects|
    DE19903824A1|1999-02-02|2000-09-14|Daimler Chrysler Ag|System for monitoring electronic atomizer has data processing unit and current and voltage sensors for continuously monitoring electrical parameters of atomizer are against threshold values|
    DE10003295B4|2000-01-27|2006-05-04|Eisenmann Maschinenbau Gmbh & Co. Kg|Method for the electrostatic coating of a workpiece and device for carrying out the method|
    AT298272T|2000-04-06|2005-07-15|3M Innovative Properties Co|ELECTROCATED COATING METHOD AND DEVICE WITH FOCUSED ELECTRODE FIELD|
    DE10119521A1|2001-04-20|2002-10-24|Duerr Systems Gmbh|Process for operating control of an electrostatic coating system|
    US6708908B2|2001-06-29|2004-03-23|Behr Systems, Inc.|Paint atomizer bell with ionization ring|
    CN100421810C|2004-08-10|2008-10-01|Abb株式会社|Electrostatic coating apparatus|
    JP2006051427A|2004-08-11|2006-02-23|Anest Iwata Corp|Electrostatic coating spray gun and electrostatic coating method|
    DE102009013561A1|2009-03-17|2010-10-07|Dürr Systems GmbH|Monitoring method and monitoring device for an electrostatic coating system|
    CN103689669B|2013-12-11|2016-06-08|荣成冠辰水产有限公司|A kind of making method roasting salmon slice foodstuffs|
    DE102015215402A1|2015-08-12|2017-02-16|Gema Switzerland Gmbh|Control circuit for protection against spark discharge|
    CN108816542B|2018-06-11|2021-01-15|佛山市优正涂装科技有限公司|Automatic regional power control method for electrostatic powder spray gun system|
    EP3628408A1|2018-09-26|2020-04-01|Toyota Jidosha Kabushiki Kaisha|Coating device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19873709510|DE3709510A1|1987-03-23|1987-03-23|METHOD FOR CONTROLLING THE OPERATION OF AN ELECTROSTATIC COATING SYSTEM|
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