JPH01113198U - - Google Patents

Info

Publication number
JPH01113198U
JPH01113198U JP933588U JP933588U JPH01113198U JP H01113198 U JPH01113198 U JP H01113198U JP 933588 U JP933588 U JP 933588U JP 933588 U JP933588 U JP 933588U JP H01113198 U JPH01113198 U JP H01113198U
Authority
JP
Japan
Prior art keywords
port side
ejector
control valve
suction
vacuum
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
Application number
JP933588U
Other languages
English (en)
Other versions
JPH0335916Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988009335U priority Critical patent/JPH0335916Y2/ja
Publication of JPH01113198U publication Critical patent/JPH01113198U/ja
Application granted granted Critical
Publication of JPH0335916Y2 publication Critical patent/JPH0335916Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例である真空発生装置
の流体回路図、第2図は本考案の他の実施例であ
る真空発生装置の流体回路図である。 1…エゼクタ、1a…給気ポート、1b…排気
ポート、1c…吸引ポート、2…制御弁、2a…
入力ポート、2b…出力ポート、2c…排出ポー
ト、2d…ソレノイド、2e…ばね、3…流体圧
源、4…主流路、5…蓄積タンク(流体蓄積手段
)、6…消音器、7…吸引用流路、8…吸盤(吸
着手段)、9…真空破壊用流路。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 制御弁と、この制御弁によつて制御されるエ
    ゼクタと、真空破壊用の流体蓄積手段とを備え、
    前記制御弁の出力ポート側と前記エゼクタの給気
    ポート側の間に前記流体蓄積手段が介在され、ま
    た前記出力ポートに切り換え接続される前記制御
    弁の排出ポート側と前記エゼクタの吸引ポート側
    とが接続されていることを特徴とする真空発生装
    置。 2 前記エゼクタの吸引ポート側に吸着手段が接
    続されていることを特徴とする請求項1記載の真
    空発生装置。
JP1988009335U 1988-01-26 1988-01-26 Expired JPH0335916Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988009335U JPH0335916Y2 (ja) 1988-01-26 1988-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988009335U JPH0335916Y2 (ja) 1988-01-26 1988-01-26

Publications (2)

Publication Number Publication Date
JPH01113198U true JPH01113198U (ja) 1989-07-31
JPH0335916Y2 JPH0335916Y2 (ja) 1991-07-30

Family

ID=31215993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988009335U Expired JPH0335916Y2 (ja) 1988-01-26 1988-01-26

Country Status (1)

Country Link
JP (1) JPH0335916Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725413U (ja) * 1971-04-17 1972-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725413U (ja) * 1971-04-17 1972-11-22

Also Published As

Publication number Publication date
JPH0335916Y2 (ja) 1991-07-30

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