JPS63186983U - - Google Patents

Info

Publication number
JPS63186983U
JPS63186983U JP7627587U JP7627587U JPS63186983U JP S63186983 U JPS63186983 U JP S63186983U JP 7627587 U JP7627587 U JP 7627587U JP 7627587 U JP7627587 U JP 7627587U JP S63186983 U JPS63186983 U JP S63186983U
Authority
JP
Japan
Prior art keywords
air
working air
diaphragm
air chamber
spool valve
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
JP7627587U
Other languages
English (en)
Other versions
JPH0519591Y2 (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 JP1987076275U priority Critical patent/JPH0519591Y2/ja
Publication of JPS63186983U publication Critical patent/JPS63186983U/ja
Application granted granted Critical
Publication of JPH0519591Y2 publication Critical patent/JPH0519591Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の一実施例を示すポンプ駆動
のエアー回路図、第２図は、同じくダイアフラム
ポンプの構造を示す半断面図、第３図は第２図ダ
イアフラムポンプの作動を示す機構図、第４図は
、抜気孔付三方弁のそれぞれの流れを示すもので
ある。 ４……ダイアフラム、７……作動空気室、１２
……スプール弁、１３……パイロツトエアー通路
、２１……空気源、２２……抜気孔付三方弁、２
３……減圧弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. ダイアフラムで区画されたポンプ室と空気室を
    それぞれ両側に配し、両ダイアフラムを作動軸で
    連結し、交互に往復動させることによつて、吸込
    、吐出を繰り返す複動式ダイアフラムポンプにお
    いて、パイロツトエアー式スプール弁の供給口よ
    り両作動空気室に交互に作動空気を供給すると共
    に、一方の作動空気室に供給空気が連通している
    時は他方の作動空気室は排気通路と連通させ、一
    方のダイアフラムの作動終了近くで、スプール弁
    のパイロツトエアー通路と一方の作動空気室とを
    連通させてなり、前記のスプール弁の供給口を減
    圧弁、抜気孔付三方バルブを介して空気源に接続
    してなるダイアフラムポンプの接続装置。
JP1987076275U 1987-05-21 1987-05-21 Expired - Lifetime JPH0519591Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987076275U JPH0519591Y2 (ja) 1987-05-21 1987-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987076275U JPH0519591Y2 (ja) 1987-05-21 1987-05-21

Publications (2)

Publication Number Publication Date
JPS63186983U true JPS63186983U (ja) 1988-11-30
JPH0519591Y2 JPH0519591Y2 (ja) 1993-05-24

Family

ID=30923203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987076275U Expired - Lifetime JPH0519591Y2 (ja) 1987-05-21 1987-05-21

Country Status (1)

Country Link
JP (1) JPH0519591Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004340149A (ja) * 2003-05-13 2004-12-02 Itw Ltd ダイアフラムポンプシステム
KR101138133B1 (ko) * 2010-05-19 2012-04-23 배방희 다이아프램 펌프구동유닛 및 이를 이용한 다이아프램 펌프

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461302A (en) * 1977-10-24 1979-05-17 Taisuke Kitagawa Aerodynamic diaphragm pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461302A (en) * 1977-10-24 1979-05-17 Taisuke Kitagawa Aerodynamic diaphragm pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004340149A (ja) * 2003-05-13 2004-12-02 Itw Ltd ダイアフラムポンプシステム
KR101138133B1 (ko) * 2010-05-19 2012-04-23 배방희 다이아프램 펌프구동유닛 및 이를 이용한 다이아프램 펌프

Also Published As

Publication number Publication date
JPH0519591Y2 (ja) 1993-05-24

Similar Documents

Publication Publication Date Title
JPS63186983U (ja)
JPS63140186U (ja)
JPS6239004U (ja)
JPS6277378U (ja)
JPS6295186U (ja)
JPH0176579U (ja)
JPS6282481U (ja)
JPH03108321U (ja)
JPS5833271Y2 (ja) ダイアフラムポンプ
JPH0432278U (ja)
JPS63103003U (ja)
JPS6088089U (ja) ダイアフラムポンプにおける切換装置
JPH0430280U (ja)
JPS6271383U (ja)
JPS63128275U (ja)
JPS6111450Y2 (ja)
JPS62151408U (ja)
JPS61177204U (ja)
JPS63190589U (ja)
JPH0178704U (ja)
JPH02132870U (ja)
JPS59144203U (ja) 増圧空気供給装置
JPS6399083U (ja)
JPS6269676U (ja)
JPS60137183U (ja) ダイアフラムポンプ