JPS6234180U - - Google Patents

Info

Publication number
JPS6234180U
JPS6234180U JP12572985U JP12572985U JPS6234180U JP S6234180 U JPS6234180 U JP S6234180U JP 12572985 U JP12572985 U JP 12572985U JP 12572985 U JP12572985 U JP 12572985U JP S6234180 U JPS6234180 U JP S6234180U
Authority
JP
Japan
Prior art keywords
case
pump
diaphragm
diaphragms
evacuation
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
JP12572985U
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 JP12572985U priority Critical patent/JPS6234180U/ja
Publication of JPS6234180U publication Critical patent/JPS6234180U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例の截断側面図である。 1……ポンプケース、2,2……ダイヤフラム
、3……コネクテイングロツド、11……ロツド
ケース、13……通路。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプケース内に複数個のダイヤフラムを設け
    、各ダイヤフラムを夫々別個のロツドケースに収
    容したコネクテイングロツドにより真空排気の往
    復動を行なわせるようにしたものに於いて、各ロ
    ツドケースを気密の室に形成すると共に各室を通
    路により互に連通して成るダイヤフラム形真空ポ
    ンプ。
JP12572985U 1985-08-19 1985-08-19 Pending JPS6234180U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12572985U JPS6234180U (ja) 1985-08-19 1985-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12572985U JPS6234180U (ja) 1985-08-19 1985-08-19

Publications (1)

Publication Number Publication Date
JPS6234180U true JPS6234180U (ja) 1987-02-28

Family

ID=31018884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12572985U Pending JPS6234180U (ja) 1985-08-19 1985-08-19

Country Status (1)

Country Link
JP (1) JPS6234180U (ja)

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