JPS6354877U - - Google Patents

Info

Publication number
JPS6354877U
JPS6354877U JP14820586U JP14820586U JPS6354877U JP S6354877 U JPS6354877 U JP S6354877U JP 14820586 U JP14820586 U JP 14820586U JP 14820586 U JP14820586 U JP 14820586U JP S6354877 U JPS6354877 U JP S6354877U
Authority
JP
Japan
Prior art keywords
valves
suction
expansion
partition wall
outside
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
JP14820586U
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 JP14820586U priority Critical patent/JPS6354877U/ja
Publication of JPS6354877U publication Critical patent/JPS6354877U/ja
Pending 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1実施例のポンプの配管状態
を示す図、第2図は真空包装装置に用いたポンプ
の断面図、第3図は真空包装装置の斜面図である
。 3……第1拡縮室、4……第2拡縮室、5,6
……吸排弁、51,61……吸引弁、8……ハン
ドル。

Claims (1)

  1. 【実用新案登録請求の範囲】 中空のポンプ室20内を移動可能な隔壁30
    によつて第1、第2拡縮室3,4に気密に区画し
    、該第1、第2拡縮室3,4は互いに室内から外
    部へ一方向にのみ流通を許容する排出弁51,6
    1及び外部から室内へ一方向にのみ流通を許容す
    る吸引弁5,6を連繋しており、前記隔壁30に
    第1拡縮室3を縮小させるハンドル8を連繋し、
    両吸引弁5,6の入口50,60を吸引管71に
    連通させ或は両排出弁51,61の出口53,6
    3を排出管72に連通させた手動ポンプ。 ポンプは袋の真空密封装置1に配備され、吸
    引管71の先端に吸気すべき袋9の開口部91に
    嵌める偏平ノズル7を具えている実用新案登録請
    求の範囲第1項に記載の手動ポンプ。
JP14820586U 1986-09-27 1986-09-27 Pending JPS6354877U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14820586U JPS6354877U (ja) 1986-09-27 1986-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14820586U JPS6354877U (ja) 1986-09-27 1986-09-27

Publications (1)

Publication Number Publication Date
JPS6354877U true JPS6354877U (ja) 1988-04-13

Family

ID=31062259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14820586U Pending JPS6354877U (ja) 1986-09-27 1986-09-27

Country Status (1)

Country Link
JP (1) JPS6354877U (ja)

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