JPH0337270U - - Google Patents

Info

Publication number
JPH0337270U
JPH0337270U JP9812789U JP9812789U JPH0337270U JP H0337270 U JPH0337270 U JP H0337270U JP 9812789 U JP9812789 U JP 9812789U JP 9812789 U JP9812789 U JP 9812789U JP H0337270 U JPH0337270 U JP H0337270U
Authority
JP
Japan
Prior art keywords
pressure
diaphragm
working pressure
diaphragm pump
working
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
JP9812789U
Other languages
English (en)
Other versions
JP2520469Y2 (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 JP1989098127U priority Critical patent/JP2520469Y2/ja
Publication of JPH0337270U publication Critical patent/JPH0337270U/ja
Application granted granted Critical
Publication of JP2520469Y2 publication Critical patent/JP2520469Y2/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】
図は本考案ダイヤフラムポンプの一実施例を示
す説明図である。 ２……ダイヤフラム、５……圧力室、６……ポ
ンプ室、１０……安全弁、１３……ダイヤフラム
、１４……バルブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンの作動圧力でダイヤフラムを振動させ
    てポンプ作用をおこなうようにしたダイヤフラム
    ポンプにおいて、前記作動圧力をポンプ室に導く
    圧力通路の途中に、前記作動圧力にバツクフアイ
    ヤーによる異常高圧が発生したときに、該圧力通
    路を閉じる安全弁を設けたことを特徴とするダイ
    ヤフラムポンプ。
JP1989098127U 1989-08-23 1989-08-23 ダイヤフラムポンプ Expired - Lifetime JP2520469Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989098127U JP2520469Y2 (ja) 1989-08-23 1989-08-23 ダイヤフラムポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989098127U JP2520469Y2 (ja) 1989-08-23 1989-08-23 ダイヤフラムポンプ

Publications (2)

Publication Number Publication Date
JPH0337270U true JPH0337270U (ja) 1991-04-11
JP2520469Y2 JP2520469Y2 (ja) 1996-12-18

Family

ID=31647241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989098127U Expired - Lifetime JP2520469Y2 (ja) 1989-08-23 1989-08-23 ダイヤフラムポンプ

Country Status (1)

Country Link
JP (1) JP2520469Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729016U (ja) * 1971-04-23 1972-12-02
JPS63193770U (ja) * 1987-05-30 1988-12-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729016U (ja) * 1971-04-23 1972-12-02
JPS63193770U (ja) * 1987-05-30 1988-12-13

Also Published As

Publication number Publication date
JP2520469Y2 (ja) 1996-12-18

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