JPH0371172U - - Google Patents

Info

Publication number
JPH0371172U
JPH0371172U JP13102089U JP13102089U JPH0371172U JP H0371172 U JPH0371172 U JP H0371172U JP 13102089 U JP13102089 U JP 13102089U JP 13102089 U JP13102089 U JP 13102089U JP H0371172 U JPH0371172 U JP H0371172U
Authority
JP
Japan
Prior art keywords
shaft
suction chamber
casing
plunger pump
tight
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
JP13102089U
Other languages
English (en)
Other versions
JPH0736134Y2 (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 JP1989131020U priority Critical patent/JPH0736134Y2/ja
Publication of JPH0371172U publication Critical patent/JPH0371172U/ja
Application granted granted Critical
Publication of JPH0736134Y2 publication Critical patent/JPH0736134Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案によるプランジヤポンプの第1
の実施例を示す縦断面図、第2図は第2の実施例
を示す一部省略した縦断面図、第3図は従来のプ
ランジヤポンプの一例を示す縦断面図である。 2……ケーシング、3……シヤフト、9……吸
入室、16,22……シール機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシング内の吸入室の液密を保持するために
    シヤフトのケーシング貫通部分に設けられたシー
    ル機構が、吸入室内の脈圧に対応してシヤフトの
    軸方向に微小移動し得る構造を有することを特徴
    とするプランジヤポンプ。
JP1989131020U 1989-11-13 1989-11-13 プランジャポンプ Expired - Lifetime JPH0736134Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989131020U JPH0736134Y2 (ja) 1989-11-13 1989-11-13 プランジャポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989131020U JPH0736134Y2 (ja) 1989-11-13 1989-11-13 プランジャポンプ

Publications (2)

Publication Number Publication Date
JPH0371172U true JPH0371172U (ja) 1991-07-18
JPH0736134Y2 JPH0736134Y2 (ja) 1995-08-16

Family

ID=31678549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989131020U Expired - Lifetime JPH0736134Y2 (ja) 1989-11-13 1989-11-13 プランジャポンプ

Country Status (1)

Country Link
JP (1) JPH0736134Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176498A (ja) * 1982-04-12 1983-10-15 Anretsuto:Kk ポンプの外流型・バランス型メカニカルシ−ル
JPS6295179U (ja) * 1985-12-04 1987-06-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176498A (ja) * 1982-04-12 1983-10-15 Anretsuto:Kk ポンプの外流型・バランス型メカニカルシ−ル
JPS6295179U (ja) * 1985-12-04 1987-06-17

Also Published As

Publication number Publication date
JPH0736134Y2 (ja) 1995-08-16

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