JPS6063099U - ejector pump - Google Patents
ejector pumpInfo
- Publication number
- JPS6063099U JPS6063099U JP15491983U JP15491983U JPS6063099U JP S6063099 U JPS6063099 U JP S6063099U JP 15491983 U JP15491983 U JP 15491983U JP 15491983 U JP15491983 U JP 15491983U JP S6063099 U JPS6063099 U JP S6063099U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- hole
- ejector
- pilot valve
- nozzle hole
- 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
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案エゼクタポンプの１実施例を示し、第１図
は縦断正面図、第２図は真空スイッチの部分拡大断面図
、第３図は配線図である。
１・・・ポンプ本体、２・・・エゼクタブロック、３・
・・ノズルブロック、６・・・逆止弁、７・・・吸込口
、８・・・パイロットバルブ、９・・・圧縮空気導入口
、１４・・・電磁切換弁、２０・・・真空スイッチ、３
３・・・真空解除用開閉弁、３８・・・作動用切換スイ
ッチ、３９・・・タイマー、４０・・・電源スィッチ、
Ａ・・・吸盤、Ｂ・・・被着体。The drawings show one embodiment of the ejector pump of the present invention, with FIG. 1 being a vertical front view, FIG. 2 being a partially enlarged sectional view of a vacuum switch, and FIG. 3 being a wiring diagram. 1... Pump body, 2... Ejector block, 3...
... Nozzle block, 6... Check valve, 7... Suction port, 8... Pilot valve, 9... Compressed air inlet, 14... Solenoid switching valve, 20... Vacuum switch ,3
3... Vacuum release on/off valve, 38... Operation changeover switch, 39... Timer, 40... Power switch,
A: Suction cup, B: Adherent.
Claims (1)
ズルブロック３および上記ノズル孔３ａに対応するエゼ
クタ孔２ａを有するエゼクタブロック２を嵌装して該ノ
ズル孔３ａとエゼクタ孔２ａ間に形成された吸気室４を
本体１の一側に設けた吸込ロアに連通ずると共に、同本
体１の孔部には先端部８ａにおいて上記ノズル孔３ａを
開閉するパイロットバルブ８を摺動自在に嵌装して該先
端部８ａ周辺の空隙１０を本体外側に設けた圧縮空気導
入口９に連通し、上記パイロットバルブ８の前後部にそ
れぞれ圧力室１１，１２を本体１との間に設けると共に
本体１の外側には上記圧力室１１．１２を上記圧縮空気
導入口９と大気へそれぞれ交互に連通ずる切換弁１４を
設け、該切換弁１４を作動することにより一方の圧力室
が他方の圧力室より高圧となり、パイロットバルブ８を
移動して上記ノズル孔３ａを開閉し得るよう構成したエ
ゼクタポンプ。A nozzle block 3 having a nozzle hole 3a and an ejector block 2 having an ejector hole 2a corresponding to the nozzle hole 3a are fitted into a hole bored in the pump body 1, and a gap is formed between the nozzle hole 3a and the ejector hole 2a. The intake chamber 4 formed in the main body 1 is connected to a suction lower provided on one side of the main body 1, and a pilot valve 8 for opening and closing the nozzle hole 3a is slidably provided in the hole of the main body 1 at the tip 8a. The air gap 10 around the tip 8a is connected to a compressed air inlet 9 provided on the outside of the main body, and pressure chambers 11 and 12 are provided at the front and rear of the pilot valve 8, respectively, between the pilot valve 8 and the main body 1. A switching valve 14 is provided on the outside of the main body 1 to alternately communicate the pressure chambers 11 and 12 with the compressed air inlet 9 and the atmosphere. The ejector pump is constructed so that the pressure is higher than that in the chamber, and the pilot valve 8 is moved to open and close the nozzle hole 3a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15491983U JPS6063099U (en) | 1983-10-05 | 1983-10-05 | ejector pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15491983U JPS6063099U (en) | 1983-10-05 | 1983-10-05 | ejector pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6063099U true JPS6063099U (en) | 1985-05-02 |
| JPH0121199Y2 JPH0121199Y2 (en) | 1989-06-23 |
Family
ID=30342300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15491983U Granted JPS6063099U (en) | 1983-10-05 | 1983-10-05 | ejector pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144699U (en) * | 1990-05-01 | 1990-12-07 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58154920A (en) * | 1982-03-10 | 1983-09-14 | Hitachi Ltd | Level detector |
-
1983
- 1983-10-05 JP JP15491983U patent/JPS6063099U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58154920A (en) * | 1982-03-10 | 1983-09-14 | Hitachi Ltd | Level detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144699U (en) * | 1990-05-01 | 1990-12-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121199Y2 (en) | 1989-06-23 |
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