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1. 发明专利

JPH0655105A ELECTROSTATIC SPRAY DEVICE 失效
公开(公告)号：JPH0655105A
公开(公告)日：1994-03-01
申请号：JP13752193
申请日：1993-06-08
申请人： SAMES SA
发明人： PIEERU SHIYABEERU
IPC分类号： B05B5/025 , B05B3/10 , B05B5/04 , B05B5/053 , B05B7/08
摘要： PURPOSE: To provide an electrostatic spraying device capable of homogeneously and efficiently coating a coating object to a wide area of the object well charging powder material and decreasing the ion streams heading toward the coating object. CONSTITUTION: The electrostatic spraying device 1 for electrostatically spraying powder material used for electrostatic coating is provided with an ionizing head 16 having an annular ejection port 2 formed by coupling of a deflector 58 constituting a charging electrode and a bowl-type member 56 so as to have a prescribed spacing in such a manner that this head is rotated by a turbine 14 driven by compressed air. The ionizing head 16 is provided with a counter electrode 54 backward in the axial direction as an ion trap. The powder is sent together with air, is passed through the ionizing head 16 and is evenly charged and ejected by the ejection port 62. Many of the simultaneously ejected ions are absorbed into the counter electrode 45.

2. 发明专利

JPS63200855A ELECTROSTATIC SPRAY FOR POWDER 失效
公开(公告)号：JPS63200855A
公开(公告)日：1988-08-19
申请号：JP2673388
申请日：1988-02-09
申请人： SAMES SA
发明人： DANIERU BERUMAN , PIEERU SHIYABEERU , ROJIEERU TOROOMU , PIEERU FUAABURU , JIYAN IBU KOREAARU , MISHIERU GONRAN
IPC分类号： B05B5/025 , B05B5/03 , B05B5/053

3. 发明专利

JPH04267961A ELECTROSTATIC SPRAY DEVICE FOR ELECTRICALLY CONDUCTIVE LIQUID COATING PRODUCT 失效
公开(公告)号：JPH04267961A
公开(公告)日：1992-09-24
申请号：JP32974991
申请日：1991-11-20
申请人： SAMES SA
发明人： ADORIAN RASHIA , PIEERU SHIYABEERU , ROJIE TOROMU , TERII BUIGIE
IPC分类号： B05B5/08 , B05B5/16 , B05B12/14
摘要： PURPOSE: To provide a device applicable to different electrostatic spraying devices for conductive liquid coating products. CONSTITUTION: The electrostatic spraying device for the conductive liquid coating includes a circuit for a distributing fluid contg. the conductive liquid coating product. At least one coating product injection device receives supply from this circuit and is connected to a variable or interruptable high-voltage source. At least one insulated auxiliary coating product storage tank is so constituted as to be boosted to a high voltage. This device includes at least one rinsing product supply and at least one compressed air source. This circuit includes at least one mobile member isolator connected between two portions of the distribution circuit for isolating the upstream side circuit portion from the high voltage. This device includes an arrangement of valves on the upstream and downstream sides of the isolator connected to the rinsing product supply and to the compressed air supply for cleaning the isolator before the device is opened.

4. 发明专利

JPH04227872A SPRAY DEVICE FOR PRODUCING COATING FILM 失效
公开(公告)号：JPH04227872A
公开(公告)日：1992-08-17
申请号：JP15617091
申请日：1991-05-31
申请人： SAMES SA
发明人： ERITSUKU PURIYU , PIEERU SHIYABEERU
IPC分类号： B05B1/30 , B05B12/08 , B05B12/14 , B05B13/04
摘要： PURPOSE: To accurately and quickly control an instantaneous flow rate of a coating material to improve coating quality in an apparatus for spraying a coating material like paint. CONSTITUTION: Multiple-pipes 18 for distributing a plurality of coating materials are connected to a spraying machine 13 attached to the end of a multi-axis arm 12 through a common hose 22. A flow meter 26 is located at an immediate upstream of the spraying machine 13 to send a signal corresponding to a measured flow rate to a control unit 15 through a line 32. The control unit 15 controls an actuator 25 based on the measurements through a pipe 37 and adjusts the amounts of coating materials supplied to the spraying machine 13.

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