JPS6214181U - - Google Patents

Info

Publication number
JPS6214181U
JPS6214181U JP10740285U JP10740285U JPS6214181U JP S6214181 U JPS6214181 U JP S6214181U JP 10740285 U JP10740285 U JP 10740285U JP 10740285 U JP10740285 U JP 10740285U JP S6214181 U JPS6214181 U JP S6214181U
Authority
JP
Japan
Prior art keywords
diaphragm body
diaphragm
compressed
utility
prevent
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
Application number
JP10740285U
Other languages
English (en)
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 JP10740285U priority Critical patent/JPS6214181U/ja
Publication of JPS6214181U publication Critical patent/JPS6214181U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Diaphragms And Bellows (AREA)

Description

【図面の簡単な説明】
第1図a,bは本考案の一実施例の作用を示す
作用説明図、第2図は同上の断面図、第3図は同
上のバツクアツプ材の正面図、第4図は従来例の
断面図であり、1はダイヤフラム本体、2はバツ
クアツプ材である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ダイヤフラム本体の圧縮時におけるダイヤフラ
    ム本体の背面の略全面に当接してダイヤフラム本
    体の一定以上の変形を防止するバツクアツプ材を
    ダイヤフラム本体の背方に配設して成るダイヤフ
    ラム。
JP10740285U 1985-07-12 1985-07-12 Pending JPS6214181U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10740285U JPS6214181U (ja) 1985-07-12 1985-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10740285U JPS6214181U (ja) 1985-07-12 1985-07-12

Publications (1)

Publication Number Publication Date
JPS6214181U true JPS6214181U (ja) 1987-01-28

Family

ID=30983649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10740285U Pending JPS6214181U (ja) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPS6214181U (ja)

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