JPS63168300U - - Google Patents
Info
- Publication number
- JPS63168300U JPS63168300U JP6249887U JP6249887U JPS63168300U JP S63168300 U JPS63168300 U JP S63168300U JP 6249887 U JP6249887 U JP 6249887U JP 6249887 U JP6249887 U JP 6249887U JP S63168300 U JPS63168300 U JP S63168300U
- Authority
- JP
- Japan
- Prior art keywords
- diffuser
- chamber
- vacuum
- nozzle
- outlet
- 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.)
- Pending
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
第１図は、本案の考案の一実施例を示した真空
エジエクターの真空破壊装置の縦断面図である。
３……デイフイーザー、７……電磁駆動弁。
FIG. 1 is a longitudinal sectional view of a vacuum breaking device for a vacuum ejector showing an embodiment of the present invention. 3... Diffuser, 7... Electromagnetically driven valve.
補正 昭６３．６．２９
実用新案登録請求の範囲を次のように補正する
。Amendment June 29, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
ノズルとデイフイーザーとの組合せにより構成
され、前記ノズルと前記デイフイーザー間にチヤ
ンバーを設けて、前記ノズルより前記デイフイー
ザーに向けて圧縮空気を送気することにより、前
記チヤンバー内の空気を吸引し、かつ前記デイフ
イーザーの出口より排気して、前記チヤンバー内
に真空状態を発生させると共に、前記チヤンバー
と真空吸着部とを連絡して構成される真空エジエ
クターポンプにおいて、前記デイフイーザーの出
口部に、外部信号により前記デイフイーザーの通
路を自動的に絞る手段を設けてなる真空エジエク
ターポンプの真空破壊装置。[Claims for Utility Model Registration] The system is constructed by a combination of a nozzle and a diffuser, and a chamber is provided between the nozzle and the diffuser, and compressed air is sent from the nozzle toward the diffuser, so that the air inside the chamber is In the vacuum ejector pump, the vacuum ejector pump is constructed by suctioning air and exhausting it from the outlet of the diffuser to generate a vacuum state in the chamber, and connecting the chamber and a vacuum suction section. A vacuum breaking device for a vacuum ejector pump, comprising means for automatically narrowing the passage of the diffuser in response to an external signal at the outlet.
Claims (1)
され、前記ノズルと前記デイフイーザー間にチヤ
ンバーを設けて、前記ノズルより前記デイフイー
ザーに向けて圧縮空気を送気することにより、前
記チヤンバー内の空気を吸引し、かつ前記デイフ
イザーの出口より排気して、前記チヤンバー内に
真空状態を発生させると共に、前記チヤンバーと
真空吸着部とを連絡して構成される真空エジエク
ターポンプにおいて、前記デイフイーザーの通路
内或いは前記デイフイザーの出口付近に、外部信
号により前記デイフイザーの通路を自動的に絞る
手段を設けてなる真空エジエクターポンプの真空
破壊装置。 It is configured by a combination of a nozzle and a diffuser, and a chamber is provided between the nozzle and the diffuser, and compressed air is sent from the nozzle toward the diffuser to suck the air in the chamber, and In a vacuum ejector pump configured by evacuating from the outlet of the diffuser to generate a vacuum state in the chamber and connecting the chamber and a vacuum suction part, in a passageway of the diffuser or near the outlet of the diffuser. A vacuum breaking device for a vacuum ejector pump, comprising means for automatically narrowing the passage of the diffuser in response to an external signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249887U JPS63168300U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6249887U JPS63168300U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168300U true JPS63168300U (en) | 1988-11-01 |
Family
ID=30896835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6249887U Pending JPS63168300U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6088719B1 (en) * | 2015-09-17 | 2017-03-01 | 株式会社テイエルブイ | Ejector and vacuum generator equipped with the same |
| WO2017047387A1 (en) * | 2015-09-17 | 2017-03-23 | 株式会社テイエルブイ | Ejector and vacuum generation device with same |
-
1987
- 1987-04-24 JP JP6249887U patent/JPS63168300U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6088719B1 (en) * | 2015-09-17 | 2017-03-01 | 株式会社テイエルブイ | Ejector and vacuum generator equipped with the same |
| WO2017047387A1 (en) * | 2015-09-17 | 2017-03-23 | 株式会社テイエルブイ | Ejector and vacuum generation device with same |
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