JP2886598B2 - Electrostatic coating equipment for conductive paint - Google Patents
Electrostatic coating equipment for conductive paintInfo
- Publication number
- JP2886598B2 JP2886598B2 JP2037500A JP3750090A JP2886598B2 JP 2886598 B2 JP2886598 B2 JP 2886598B2 JP 2037500 A JP2037500 A JP 2037500A JP 3750090 A JP3750090 A JP 3750090A JP 2886598 B2 JP2886598 B2 JP 2886598B2
- Authority
- JP
- Japan
- Prior art keywords
- paint
- conductive paint
- tank
- conductive
- electrostatic coating
- 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 - Fee Related
Links
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Spray Control Apparatus (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、高電圧が印加された静電塗装機によって、
水性塗料や、スラリー塗料、メタリック塗料等の静電塗
装を行う導電性塗料の静電塗装装置に係り、特に、各色
の導電性塗料を色替して塗装する静電塗装装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an electrostatic coating machine to which a high voltage is applied,
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrostatic coating apparatus for applying a conductive paint such as a water-based paint, a slurry paint, a metallic paint, or the like, and more particularly to an electrostatic coating apparatus for applying a conductive paint of each color by changing colors.
導電性塗料を用いる静電塗装装置は、静電塗装機に印
加された高電圧のリークを防止するため、当該塗装機の
塗料供給系に絶縁対策を施す必要がある。2. Description of the Related Art In an electrostatic coating apparatus using a conductive paint, it is necessary to take measures against insulation in a paint supply system of the coating machine in order to prevent leakage of high voltage applied to the electrostatic coating machine.
その絶縁対策としては、塗料タンクに貯溜した導電性
塗料を、電気的絶縁状態に維持された中継タンクに所要
量だけ移し換えて、当該中継タンクから高電圧を印加し
た静電塗装機に供給する手段が一般にい採用されてい
る。As an insulation measure, the conductive paint stored in the paint tank is transferred by a required amount to a relay tank maintained in an electrically insulated state and supplied from the relay tank to an electrostatic coating machine to which a high voltage is applied. Means are commonly employed.
そして、従来は、静電塗装機に高電圧が印加された塗
装中においても、塗料タンク内の導電性塗料を中継タン
クに常時移し換えて補給するようにしていたので、中継
タンクの絶縁状態を維持するために、塗料タンクから塗
料補給管を通じて中継タンクに送られる導電性塗料を、
中継タンク内に貯溜された導電性塗料の液面に向かって
上方からスプレーして微粒化状態で供給する塗料補給手
段（特開昭55−13129号，同56−141869号公報参照）
や、上方から液滴状に自然滴下させて供給する塗料補給
手段（特公昭56−3108号，同57−29224号公報参照）、
あるいは中継タンクを二重に設けて当該各タンクに導電
性塗料を交互に供給する塗料補給手段（特公昭52−3042
4号，同54−13456号，実開昭56−14672号公報参照）な
どが用いられている。Conventionally, even during the application of a high voltage to the electrostatic coating machine, the conductive paint in the paint tank is always transferred to the relay tank and replenished. To maintain the conductive paint sent from the paint tank to the relay tank through the paint supply pipe,
Paint replenishing means which sprays from above toward the surface of the conductive paint stored in the relay tank and supplies it in a finely divided state (see JP-A-55-13129 and JP-A-56-141869).
And a paint replenishing means for supplying the liquid by dropping it naturally from above (see JP-B-56-3108 and JP-B-57-29224).
Alternatively, a paint replenishing means (Japanese Patent Publication No. 52-3042) in which two relay tanks are provided and the conductive paint is alternately supplied to each tank.
No. 4, 54-13456, and Japanese Utility Model Application Laid-Open No. 56-14672).
しかし、導電性塗料をスプレーして供給する補給手段
は、中継タンク内に貯溜した導電性塗料が泡立ったり、
中継タンク内に飛散した微細な塗料粒子が小さな塊とな
って中継タンク内の導電性塗料中に混入し、ブツ発生の
原因となる。However, the replenishing means for spraying and supplying the conductive paint may cause the conductive paint stored in the relay tank to foam,
The fine paint particles scattered in the relay tank become small lumps and mix into the conductive paint in the relay tank, which causes occurrence of bumps.
また、導電性塗料を液滴状に滴下させて供給する補給
手段は、一定時間内に所要量の補給を行うために、液滴
を滴下させる設備が非常に大掛かりなものとなり、装置
全体が大型化するという欠点がある。In addition, the replenishing means for supplying the conductive paint in the form of droplets is a large-scale facility for dropping droplets in order to supply a required amount within a certain period of time. There is a disadvantage that it becomes.
また、中継タンクを二重に設ける補給手段も、非常に
大掛かりなものになるから、各色の導電性塗料を色替し
て多色塗装する静電塗装装置にあっては、その装置全体
が著しく大型化するという欠点がある。In addition, since the replenishment means for providing the relay tank in duplicate is also very large, in the case of an electrostatic coating apparatus in which conductive paint of each color is changed and multi-color coating is performed, the entire apparatus is significantly remarkable. There is a disadvantage that the size is increased.
そこで本発明は、各色の導電性塗料を色替して塗装す
る静電塗装装置が大型化することなく、各色の導電性塗
料を貯溜した塗料タンクから夫々の中継タンクに対して
所要量の導電性塗料を補給できるようにすると共に、中
継タンク内に補給された導電性塗料の泡立ちやブツ発生
も防止きるようにすることを技術的課題としている。Accordingly, the present invention provides a method for forming a required amount of conductive paint from a paint tank storing conductive paint of each color to each relay tank without increasing the size of the electrostatic coating apparatus for coating the conductive paint of each color by changing colors. It is an object of the present invention to make it possible to replenish the conductive paint and to prevent the conductive paint replenished in the relay tank from being foamed and from generating lumps.
この課題を解決するために、本発明は、各色の導電性
塗料を貯溜した塗料タンクから、塗料補給管を通じて、
電気的絶縁状態に維持された夫々の中継タンクに所要量
の導電性塗料が供給され、当該各中継タンクから、色替
バルブ装置で選択された所望色の導電性塗料が高電圧を
印加した静電塗装機に供給されるように成された導電性
塗料の静電塗装装装置において、静電塗装機への高電圧
の印加が停止される前色塗料の塗装終了時から次色塗料
の塗装開始時までの色替時間内に、塗料貯溜量が減じた
中継タンクに対して、塗料タンクから塗料補給管を通じ
て所要量の導電性塗料を供給し、当該導電性塗料を中継
タンク内に貯溜された導電性塗料の液面に向かって液柱
状に落とし込む塗料補給手段を具備したことを特徴とす
る。In order to solve this problem, the present invention provides a paint supply tank that stores conductive paint of each color through a paint supply pipe.
A required amount of conductive paint is supplied to each of the relay tanks maintained in an electrically insulated state, and the conductive paint of a desired color selected by the color changing valve device is applied to each of the relay tanks by applying a high voltage. In the electrostatic coating equipment of the conductive paint that is made to be supplied to the electropainting machine, the application of the high voltage to the electrostatic painting machine is stopped. Within the color change time until the start, the required amount of conductive paint is supplied from the paint tank through the paint supply pipe to the relay tank in which the paint storage amount has been reduced, and the conductive paint is stored in the relay tank. And a paint supply means for dropping the conductive paint in a liquid column shape toward the liquid surface.
本発明によれば、塗料タンクから塗料補給管を通じて
中継タンクに供給する導電性塗料が、当該中継タンク内
に貯溜された導電性塗料の液面に向かって液柱状に落と
し込まれるので、中継タンク内における導電性塗料の泡
立ちやブツ発生を防止できると同時に、中継タンク内に
貯溜すべき所要量の導電性塗料を前色塗料の塗装終了時
からの次色塗料の塗装開始時までの色替時間内に充分補
給することができ、その補給手段を成す設備が大掛かり
になることもない。According to the present invention, the conductive paint supplied from the paint tank to the relay tank through the paint supply pipe is dropped in a liquid column shape toward the liquid surface of the conductive paint stored in the relay tank. It can prevent the conductive paint from bubbling and blemishes in the interior, and at the same time, change the required amount of conductive paint to be stored in the relay tank from the end of painting the previous color paint to the start of painting the next color paint. The replenishment can be carried out sufficiently in time, and the equipment constituting the replenishing means does not become large.
また、色替時間内は、静電塗装機への高電圧の印加が
停止されているから、塗料タンクから中継タンクに供給
する導電性塗料を液柱状に落とし込んでも、高電圧のリ
ークを生ずる心配はない。Also, since the application of high voltage to the electrostatic coating machine is stopped during the color change time, high-voltage leakage may occur even if the conductive paint supplied from the paint tank to the relay tank is dropped into a liquid column. There is no.
以下、本発明の実施例を図面に基づいて具体的に説明
する。Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
第１図は本発明による静電塗装装置の一列を示すフロ
ーシート図、第２図はその動作を示すタイムチャートで
ある。FIG. 1 is a flow sheet diagram showing one row of the electrostatic coating apparatus according to the present invention, and FIG. 2 is a time chart showing the operation thereof.
本例に示す静電塗装装置は、各色の導電性塗料を貯溜
した複数の塗料タンク１から、夫々に塗料補給バルブ２
を介装した塗料補給管３を通じて、碍子４により電気的
絶縁状態に維持された各中継タンク５に所要量の導電性
塗料が供給され、また、当該各中継タンク５に貯溜され
た導電性塗料が、定量ポンプ６によって色替バルブ装置
７の各色替バルブCCV1〜CCV4に圧送され、当該色替バル
ブCCV1〜CCV4の切換によって選択された所望色の導電性
塗料が、高圧発生器８から高圧ケーブルを介してDC80〜
120KV程度の高電圧が印加された静電塗装機10に供給さ
れるようになっている。The electrostatic coating apparatus shown in this example is provided with a paint supply valve 2 from a plurality of paint tanks 1 storing conductive paints of respective colors.
A required amount of conductive paint is supplied to each relay tank 5 maintained in an electrically insulated state by the insulator 4 through the paint supply pipe 3 interposed therebetween, and the conductive paint stored in each relay tank 5 is supplied. There is pumped by a metering pump 6 to the color change valve CCV 1 ~CCV 4 of color change valve device 7, the color change valve CCV 1 ~CCV desired colors selected by the switching of the fourth conductive paint, a high pressure generator 8 from DC80 through high voltage cable
The power is supplied to the electrostatic coating machine 10 to which a high voltage of about 120 KV is applied.
そして、当該装置における塗料補給手段は、制御盤11
から出力される制御信号CPによって静電塗装機10への高
電圧の印加が停止される前色塗料の塗装終了時から次色
塗料の塗装開始時までの色替時間内に、塗料貯留量が減
じた中継タンク５に対して、塗料タンク１から塗料補給
管３を通じて所要量の導電性塗料を供給し、当該導電性
塗料を中継タンク５内に貯溜された導電性塗料の液面に
向かって液柱状に落とし込んで補給するようになってい
る。The paint replenishing means in the apparatus includes a control panel 11
When the application of high voltage to the electrostatic coating machine 10 is stopped by the control signal CP output from the, the paint storage amount is reduced within the color change time from the end of painting the previous color paint to the start of painting the next color paint. A required amount of conductive paint is supplied from the paint tank 1 to the reduced relay tank 5 through the paint supply pipe 3, and the conductive paint is directed toward the liquid surface of the conductive paint stored in the relay tank 5. It is designed to be refilled by dropping into a liquid column.
つまり、前色塗料の塗装が終了すると、制御盤11か
ら、まず、高圧発生器８に対して、静電塗装機10への高
電圧の印加を停止させる制御信号CPが出力され、次い
で、塗料貯溜量が減じた前色塗料の中継タンク５に塗料
を供給する塗料補給管３の塗料補給バルブ２に対して、
当該バルブ２を開放させる制御信号CQが出力され、塗料
タンク１内に貯溜された前色塗料が、塗料補給管３を通
じて、中継タンク５内に液柱状に落とし込まれる。That is, when the application of the pre-color paint is completed, the control panel 11 outputs a control signal CP to the high-voltage generator 8 to stop the application of the high voltage to the electrostatic coating machine 10 first. With respect to the paint supply valve 2 of the paint supply pipe 3 for supplying the paint to the relay tank 5 of the pre-color paint whose storage amount has been reduced,
The control signal CQ for opening the valve 2 is output, and the previous color paint stored in the paint tank 1 is dropped into the relay tank 5 through the paint supply pipe 3 into a liquid column.
このように、導電性塗料を液柱状に落とし込んで補給
すれば、中継タンク５内に貯溜される導電性塗料の泡立
ちも少なく、ブツ発生のおそれも非常に少ない。In this way, if the conductive paint is dropped into a liquid column and replenished, foaming of the conductive paint stored in the relay tank 5 is reduced, and the risk of occurrence of bumps is extremely reduced.
また、極く短い色替時間内でも、中継タンク５内に所
要量の導電性塗料を充分補給することができると同時
に、その補給手段を成す設備が大掛かりにならないか
ら、静電塗装装置全体が大型化することもない。In addition, even in a very short color change time, the required amount of the conductive paint can be sufficiently replenished in the relay tank 5 and at the same time, the equipment constituting the replenishing means does not become large-scale. There is no increase in size.
また、色替時間内は、静電塗装機10への高電圧の印加
が停止されているから、塗料タンク１から中継タンク５
に供給する導電性塗料を液柱状に落とし込んでも、高電
圧のリークを生ずる心配はない。During the color change time, the application of high voltage to the electrostatic coating machine 10 is stopped.
Even if the conductive paint to be supplied to the substrate is dropped into a liquid column shape, there is no fear that a high voltage leak occurs.
なお、中継タンク５には、当該タンク５内に挿通した
導圧管12内の空気圧変化を圧力計13で検出して導電性塗
料の貯溜量を測る液面計14が設けられ、その貯溜量が所
要値に達した時に、制御盤11から塗料補給バルブ２を閉
鎖する制御信号CQが出力されて、導電性塗料の補給が停
止される。The relay tank 5 is provided with a liquid level gauge 14 for detecting a change in air pressure in a pressure guiding tube 12 inserted into the tank 5 with a pressure gauge 13 to measure a storage quantity of the conductive paint. When the required value is reached, a control signal CQ for closing the paint supply valve 2 is output from the control panel 11, and supply of the conductive paint is stopped.
また、色替バルブ装置７には、静電塗装機10に接続し
た塗料ホース15に連結されるマニホールド16に、色替バ
ルブCCV1〜CCV4と共に洗浄液供給バルブ17及び洗浄エア
供給バルブ18が並設され、色替の際に、当該各バルブ1
7,18から交互に供給される洗浄液と洗浄エアによって、
マニホールド16内や塗料ホース15内及び静電塗装機10内
に残存する前色塗料が洗浄除去されるようになってい
る。Further, the color change valve device 7, a manifold 16 connected to the paint hose 15 connected to the electrostatic coating machine 10, the cleaning liquid supply valve 17 and the wash air supply valve 18 with the color change valve CCV 1 ~CCV 4 is parallel When changing colors, each valve 1
With cleaning liquid and cleaning air supplied alternately from 7, 18
The pre-color paint remaining in the manifold 16, the paint hose 15 and the electrostatic coating machine 10 is washed and removed.
洗浄液供給バルブ17には、洗浄液タンク19内から、洗
浄液補給バルブ20を介装した洗浄液補給管21を通じて、
碍子22で電気的絶縁状態に維持した中継タンク23に供給
された洗浄液が、ポンプ24で圧送されるようになってい
る。The cleaning liquid supply valve 17 is supplied from a cleaning liquid tank 19 through a cleaning liquid supply pipe 21 with a cleaning liquid supply valve 20 interposed therebetween.
The cleaning liquid supplied to the relay tank 23 maintained in an electrically insulated state by the insulator 22 is pumped by a pump 24.
また、洗浄液補給管21に介装した洗浄液補給バルブ20
は、制御盤11が色替時間内に出力する制御信号CRによっ
て開放され、洗浄液の貯溜量が減じた中継タンク23内に
洗浄液を液柱状に落とし込んで補給する。Further, a cleaning liquid supply valve 20 interposed in the cleaning liquid supply pipe 21 is provided.
Is released by the control signal CR output by the control panel 11 within the color change time, and drops the cleaning liquid into a liquid column into the relay tank 23 in which the storage amount of the cleaning liquid is reduced to supply the cleaning liquid.
また、中継タンク23には、当該タンク23内に挿通され
た導圧管25内の空気圧変化を圧力計26で検出して洗浄液
の貯溜量を測る液面計27が設けられ、その貯溜量が所要
値に達した時に、制御盤11から洗浄液補給バルブ20を閉
鎖する制御信号CRが出力されて、洗浄液の補給が自動的
に停止される。In addition, the relay tank 23 is provided with a liquid level gauge 27 for detecting a change in air pressure in the pressure guiding tube 25 inserted into the tank 23 with a pressure gauge 26 to measure the storage quantity of the cleaning liquid. When the value reaches the value, a control signal CR for closing the cleaning liquid supply valve 20 is output from the control panel 11, and the supply of the cleaning liquid is automatically stopped.
このようにすれば、短い色替時間内でも、中継タンク
23内に所要量の洗浄液を充分補給することができ、次色
塗料を塗装するために静電塗装機10に印加した高電圧が
洗浄液補給管21を通じて洗浄液タンク19側にリークする
ことを確実に防止できる。In this way, even in a short color change time, the relay tank
A sufficient amount of the cleaning liquid can be sufficiently supplied into the nozzle 23, and it is ensured that the high voltage applied to the electrostatic coating machine 10 for applying the next color paint leaks to the cleaning liquid tank 19 through the cleaning liquid supply pipe 21. Can be prevented.
なお、上記実施例では、塗料タンク１から中継タンク
５への導電性塗料の供給を、塗料補給管３に介装された
塗料補給バルブ２の開閉操作によって制御したが、塗料
補給管３に塗料タンク１内の導電性塗料を中継タンク５
に圧送するポンプが介装されている場合は、当該ポンプ
の起動停止操作によって制御してもよい。In the above embodiment, the supply of the conductive paint from the paint tank 1 to the relay tank 5 is controlled by opening and closing the paint supply valve 2 interposed in the paint supply pipe 3. Transfer the conductive paint in tank 1 to relay tank 5
If a pump for pressure feeding is provided, control may be performed by a start / stop operation of the pump.
以上述べたように、本発明によれば、各色の導電性塗
料を貯溜した塗料タンクから電気的絶縁状態に維持され
た夫々の中継タンクに所要量の導電性塗料を補給する塗
料補給手段が、従来のように大掛かりな設備を必要とし
ないから、各色の導電性塗料を色替して塗装する静電塗
装装置の装置全体が著しく小型化するという大変優れた
効果がある。As described above, according to the present invention, a paint replenishing means for replenishing a required amount of conductive paint to each relay tank maintained in an electrically insulated state from a paint tank storing conductive paint of each color, Since a large-scale facility is not required unlike the related art, there is an extremely excellent effect that the entire electrostatic coating apparatus for changing the color of the conductive paint and applying the paint is significantly reduced in size.
また、中継タンク内に補給された導電性塗料の泡立ち
やブツ発生も防止できるという優れた効果がある。Further, there is an excellent effect that the conductive paint replenished in the relay tank can be prevented from bubbling and dust.
第１図は本発明による静電塗装装置の一例を示すフロー
シート図、第２図はその動作を示すタイムチャートであ
る。 符号の説明 １……塗料タンク、２……塗料補給バルブ、 ３……塗料補給管、５……中継タンク、 ７……色替バルブ装置、８……高圧発生器、 10……静電塗装機。FIG. 1 is a flow sheet diagram showing an example of the electrostatic coating apparatus according to the present invention, and FIG. 2 is a time chart showing the operation thereof. DESCRIPTION OF SYMBOLS 1 ... Paint tank, 2 ... Paint supply valve, 3 ... Paint supply pipe, 5 ... Relay tank, 7 ... Color changing valve device, 8 ... High pressure generator, 10 ... Electrostatic coating Machine.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 奥田 高稔 愛知県豊田市柿本町１丁目９番地 トリ ニティ工業株式会社内 (72)発明者 大村 徹 愛知県豊田市柿本町１丁目９番地 トリ ニティ工業株式会社内 (56)参考文献 特開 昭57−209662（ＪＰ，Ａ) 特開 昭55−114366（ＪＰ，Ａ) ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Takanori Okuda 1-9-9 Kakimotocho, Toyota City, Aichi Prefecture Inside Trinity Industry Co., Ltd. (72) Inventor Tohru Omura 1-9-9 Kakimotocho, Toyota City, Aichi Prefecture Trinity (56) References JP-A-57-209662 (JP, A) JP-A-55-114366 (JP, A)
Claims (1)
（１）から、塗料補給管（３）を通じて、電気的絶縁状
態に維持された夫々の中継タンク（５）に所要量の導電
性塗料が供給され、当該各中継タンク（５）から、色替
バルブ装置（７）で選択された所望色の導電性塗料が高
電圧を印加した静電塗装機（10）に供給されるように成
された導電性塗料の静電塗装装置において、静電塗装機
（10）への高電圧の印加が停止される前色塗料の塗装終
了時から次色塗料の塗装開始時までの色替時間内に、塗
料貯溜量が減じた中継タンク（５）に対して、塗料タン
ク（１）から塗料補給管（３）を通じて所要量の導電性
塗料を供給し、当該導電性塗料を中継タンク（５）内に
貯溜された導電性塗料の液面に向かって液柱状に落とし
込む塗料補給手段を具備したことを特徴とする導電性塗
料の静電塗装装置。1. A required amount of conductive paint is supplied from a paint tank (1) storing conductive paints of respective colors to respective relay tanks (5) maintained in an electrically insulated state through a paint supply pipe (3). Is supplied from the relay tanks (5) to the electrostatic coating machine (10) to which a high voltage is applied with the conductive paint of a desired color selected by the color changing valve device (7). The application of a high voltage to the electrostatic coating machine (10) is stopped in the color change time from the end of the coating of the previous color paint to the start of the coating of the next color paint in the electrostatic coating device for the conductive paint. Then, a required amount of conductive paint is supplied from the paint tank (1) through the paint supply pipe (3) to the relay tank (5) in which the paint storage amount is reduced, and the conductive paint is transferred to the relay tank (5). A paint replenishing means for dropping in a liquid column toward the liquid surface of the conductive paint stored inside Electrostatic coating device for conductive paint, characterized by being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2037500A JP2886598B2 (en) | 1990-02-20 | 1990-02-20 | Electrostatic coating equipment for conductive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2037500A JP2886598B2 (en) | 1990-02-20 | 1990-02-20 | Electrostatic coating equipment for conductive paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03242253A JPH03242253A (en) | 1991-10-29 |
| JP2886598B2 true JP2886598B2 (en) | 1999-04-26 |
Family
ID=12499248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2037500A Expired - Fee Related JP2886598B2 (en) | 1990-02-20 | 1990-02-20 | Electrostatic coating equipment for conductive paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2886598B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2567315Y2 (en) * | 1992-10-08 | 1998-04-02 | 鐘紡株式会社 | Liquid supply device |
| JP2801541B2 (en) * | 1993-11-24 | 1998-09-21 | 旭サナック株式会社 | Voltage block device |
| JP2005305224A (en) * | 2004-04-19 | 2005-11-04 | Fujimori Gijutsu Kenkyusho:Kk | Liquid coating apparatus |
| JP5324353B2 (en) * | 2009-07-31 | 2013-10-23 | 本田技研工業株式会社 | Fluid channel connection device |
| JP5465482B2 (en) * | 2009-07-31 | 2014-04-09 | 本田技研工業株式会社 | Electrostatic coating equipment for conductive paint |
| JP5514484B2 (en) * | 2009-07-30 | 2014-06-04 | 本田技研工業株式会社 | Electrostatic coating equipment |
| GB2480966B (en) * | 2009-07-30 | 2016-08-17 | Honda Motor Co Ltd | Electrostatic coating apparatus for electrically conductive coating material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114366A (en) * | 1979-02-28 | 1980-09-03 | Nippon Radiator Co Ltd | Feeding device of coating material for electrostatic coating |
| JPS57209662A (en) * | 1981-06-19 | 1982-12-23 | Nordson Kk | Method and apparatus for supplying tank for replenishing conductive liquid paint and multi-color replacing type electrostatic painting apparatus |
-
1990
- 1990-02-20 JP JP2037500A patent/JP2886598B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03242253A (en) | 1991-10-29 |
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