JPH0295557U - - Google Patents
Info
- Publication number
- JPH0295557U JPH0295557U JP184689U JP184689U JPH0295557U JP H0295557 U JPH0295557 U JP H0295557U JP 184689 U JP184689 U JP 184689U JP 184689 U JP184689 U JP 184689U JP H0295557 U JPH0295557 U JP H0295557U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- paint
- valve
- flow rate
- pressing
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims 8
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000004308 accommodation Effects 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
添付図面は本考案の一実施例を示し、第１図は
閉弁状態の断面図、第２図は開弁状態の断面図で
ある。
４：流入室、６：流入口、１０：流出口、１２
：流出室、１７：弁座、１８：弁口、２０：弁体
、２２：作動体、２７：収容室、３０：押圧体、
３０ａ：（押圧体の）上端部、２９，３１：Ｏリ
ング、３５：圧縮コイルばね。
The accompanying drawings show an embodiment of the present invention, with FIG. 1 being a sectional view of the valve in the closed state, and FIG. 2 being a sectional view of the valve in the open state. 4: Inflow chamber, 6: Inflow port, 10: Outflow port, 12
: Outflow chamber, 17: Valve seat, 18: Valve port, 20: Valve body, 22: Actuating body, 27: Accommodation chamber, 30: Pressing body,
30a: Upper end (of pressing body), 29, 31: O-ring, 35: compression coil spring.
Claims (1)
とスプレイガンに接続される流出口を有する流出
室とを弁口を介して互いに連通させて形成すると
ともに、前記流入室内に、前記弁口に形成した弁
座への接離によつて該弁口を開閉する弁体を装着
し、常には、圧縮コイルばねに付勢された押圧体
によつて前記流入室側から前記弁体を押圧するこ
とにより、該弁体を前記弁座に当接させて塗料の
流通を遮断し、パイロツトエアの供給にともなつ
て移動する作動体によつて前記流出室側から前記
弁体を前記圧縮コイルばねの付勢に抗して押圧し
て前記弁座から離間させることにより、前記弁口
を前記パイロツトエアの圧力に対応する開度に開
放して所定の流量の塗料を前記流入室から前記流
出室へ流通させるようにした塗料流量調節装置に
おいて、 前記流入室に、前記弁口に対向して開口する収
容室を前記流入口とは別個に形成し、該収容室内
に、前記押圧体を、前記弁体に当接する先端部の
みを前記流入室に突出させた状態で進退自由に、
かつ、該収容室の奥端側への塗料の侵入を不能に
嵌装するとともに、前記圧縮コイルばねを前記押
圧体よりも奥端側の位置に装着したことを特徴と
する塗料流量調節装置。[Claims for Utility Model Registration] An inlet chamber having an inlet connected to a paint supply source and an outlet chamber having an outlet connected to a spray gun are formed by communicating with each other via a valve port, and A valve body is installed in the inflow chamber to open and close the valve port by coming into contact with and separating from a valve seat formed in the valve port, and the inflow chamber is normally closed by a pressing body biased by a compression coil spring. By pressing the valve body from the side, the valve body comes into contact with the valve seat, blocking the flow of paint, and the actuating body moves with the supply of pilot air from the outflow chamber side. By pressing the valve body against the bias of the compression coil spring and separating it from the valve seat, the valve port is opened to an opening degree corresponding to the pressure of the pilot air, and a predetermined flow rate of paint is produced. In the paint flow rate regulating device, the paint flow rate regulating device is configured to allow fluid to flow from the inflow chamber to the outflow chamber, wherein a storage chamber that opens opposite to the valve port is formed in the inflow chamber separately from the inflow port, and the pressing body can be freely moved back and forth with only the tip portion that contacts the valve body protruding into the inflow chamber;
A paint flow rate regulating device, wherein the paint flow rate regulating device is fitted to prevent the paint from entering into the rear end of the storage chamber, and the compression coil spring is mounted at a position closer to the rear end than the pressing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP184689U JPH072053Y2 (en) | 1989-01-11 | 1989-01-11 | Paint flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP184689U JPH072053Y2 (en) | 1989-01-11 | 1989-01-11 | Paint flow controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295557U true JPH0295557U (en) | 1990-07-30 |
| JPH072053Y2 JPH072053Y2 (en) | 1995-01-25 |
Family
ID=31202091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP184689U Expired - Lifetime JPH072053Y2 (en) | 1989-01-11 | 1989-01-11 | Paint flow controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072053Y2 (en) |
-
1989
- 1989-01-11 JP JP184689U patent/JPH072053Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072053Y2 (en) | 1995-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |