JPS634382U - - Google Patents

Info

Publication number
JPS634382U
JPS634382U JP9867486U JP9867486U JPS634382U JP S634382 U JPS634382 U JP S634382U JP 9867486 U JP9867486 U JP 9867486U JP 9867486 U JP9867486 U JP 9867486U JP S634382 U JPS634382 U JP S634382U
Authority
JP
Japan
Prior art keywords
pump
diaphragm
block
pump casing
rigid
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
JP9867486U
Other languages
English (en)
Other versions
JPH0355830Y2 (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 JP1986098674U priority Critical patent/JPH0355830Y2/ja
Publication of JPS634382U publication Critical patent/JPS634382U/ja
Application granted granted Critical
Publication of JPH0355830Y2 publication Critical patent/JPH0355830Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるふつ素樹脂製ダイアフラ
ムポンプの一実施例を示した縦断面図、第2図は
第1図の側面図、第3図は従来のふつ素樹脂製ダ
イアフラムポンプの例を示した縦断面図である。 2…中央ブロツク、3…端ブロツク、5…ポン
プ室、6…ダイアフラム、15…吸込ダクト、1
7…吐出ダクト、23…剛性の環状帯、24…剛
性の円板、25A…ナツト、25B…剛製の締結
ボルト、26,29…剛性のバンド。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の端ブロツクを中央ブロツクの両側面にタ
    ンデム結合してなるポンプケーシングの上記接合
    面間にポンプ室を形成し、それぞれのポンプ室内
    に室を2分するダイアフラムを張設し、ポンプケ
    ーシングの外側面に吸込ダクトと吐出ダクトとを
    取付けたふつ素樹脂製ダイアフラムポンプにおい
    て;上記ポンプケーシングの端ブロツクの外側に
    剛性の円板をあてがい、これらの円板を端ブロツ
    クと中央ブロツクを貫通横断する締結ボルトで剛
    性接合するとともに、上記中央ブロツクと端ブロ
    ツクとの接合面の外側に剛性の環状帯を巻装し、
    さらに上記吸込ダクトと吐出ダクトとをポンプケ
    ーシングに対して剛性のバンドで緊締するように
    したことを特徴とするふつ素樹脂製ダイアフラム
    ポンプ。
JP1986098674U 1986-06-27 1986-06-27 Expired JPH0355830Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986098674U JPH0355830Y2 (ja) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986098674U JPH0355830Y2 (ja) 1986-06-27 1986-06-27

Publications (2)

Publication Number Publication Date
JPS634382U true JPS634382U (ja) 1988-01-12
JPH0355830Y2 JPH0355830Y2 (ja) 1991-12-12

Family

ID=30966836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986098674U Expired JPH0355830Y2 (ja) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPH0355830Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172267A (ja) * 2001-12-05 2003-06-20 Yamada Corporation ダイヤフラムポンプ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143084U (ja) * 1986-03-03 1987-09-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143084U (ja) * 1986-03-03 1987-09-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172267A (ja) * 2001-12-05 2003-06-20 Yamada Corporation ダイヤフラムポンプ装置
KR100862338B1 (ko) * 2001-12-05 2008-10-13 가부시키 가이샤 야마다 코포레이션 다이어프램형 펌프장치

Also Published As

Publication number Publication date
JPH0355830Y2 (ja) 1991-12-12

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