JPH0178281U - - Google Patents

Info

Publication number
JPH0178281U
JPH0178281U JP1987173671U JP17367187U JPH0178281U JP H0178281 U JPH0178281 U JP H0178281U JP 1987173671 U JP1987173671 U JP 1987173671U JP 17367187 U JP17367187 U JP 17367187U JP H0178281 U JPH0178281 U JP H0178281U
Authority
JP
Japan
Prior art keywords
pump
rotor
pump chamber
nut
position adjacent
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
JP1987173671U
Other languages
English (en)
Other versions
JPH0421034Y2 (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 JP1987173671U priority Critical patent/JPH0421034Y2/ja
Publication of JPH0178281U publication Critical patent/JPH0178281U/ja
Application granted granted Critical
Publication of JPH0421034Y2 publication Critical patent/JPH0421034Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】
第1図は縦断側面図、第2図はケーシング本体
とケーシングカバーとの境界部での縦断正面図、
第3図はケーシングカバーの裏面図、第4図はロ
ーター及びローター固定用ナツトを示す正面図で
ある。 1A,1B……ローター駆動軸、2……スプラ
イン軸部、3A,3B……ローター、5……ロー
ター固定用ナツト、6……ケーシング、7……ポ
ンプ歯部、8……ポンプ室、11……ケーシング
本体、12……ケーシングカバー、21……大径
凹部、22……小径凹部、23A,23B……凹
入部、24……凹入溝、25……中継用凹部、2
6……吸入口、27……吐出口。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプ室を形成するケーシング本体に着脱自在
    に取り付けられたケーシングカバーの内側に、前
    記ポンプ室内を回動するポンプ歯部を備えたロー
    ターとこのローターをローター駆動軸に固定する
    ナツトとが回転可能に遊嵌する凹入部を形成した
    ロータリーポンプに於いて、前記ケーシングカバ
    ーの内側凹入部の内面に、前記ポンプ室に隣接す
    る位置から前記ナツトに隣接する位置まで連続す
    る凹入溝を設けて成るロータリーポンプ。
JP1987173671U 1987-11-12 1987-11-12 Expired JPH0421034Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173671U JPH0421034Y2 (ja) 1987-11-12 1987-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173671U JPH0421034Y2 (ja) 1987-11-12 1987-11-12

Publications (2)

Publication Number Publication Date
JPH0178281U true JPH0178281U (ja) 1989-05-25
JPH0421034Y2 JPH0421034Y2 (ja) 1992-05-13

Family

ID=31465567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173671U Expired JPH0421034Y2 (ja) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0421034Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242851A (ja) * 2001-02-16 2002-08-28 Bridgestone Corp ゴム押出用歯車ポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413022Y1 (ja) * 1965-12-13 1969-05-30
JPS5685085U (ja) * 1979-12-04 1981-07-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4413022Y1 (ja) * 1965-12-13 1969-05-30
JPS5685085U (ja) * 1979-12-04 1981-07-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242851A (ja) * 2001-02-16 2002-08-28 Bridgestone Corp ゴム押出用歯車ポンプ

Also Published As

Publication number Publication date
JPH0421034Y2 (ja) 1992-05-13

Similar Documents

Publication Publication Date Title
JPH0178209U (ja)
JPH0178281U (ja)
JPS6229488U (ja)
JPH0264774U (ja)
JPH03123993U (ja)
JPH02126084U (ja)
JPS6340595U (ja)
JPH01173480U (ja)
JPS6436599U (ja)
JPS62132284U (ja)
JPS62130189U (ja)
JPS63126569U (ja)
JPH027389U (ja)
JPH0243480U (ja)
JPH0283391U (ja)
JPH0267152U (ja)
JPH0365872U (ja)
JPS644890U (ja)
JPH0451428U (ja)
JPS6444399U (ja)
JPH0399267U (ja)
JPH0183136U (ja)
JPH0484777U (ja)
JPH0219898U (ja)
JPS6456590U (ja)