JPH0435589Y2 - - Google Patents

Info

Publication number
JPH0435589Y2
JPH0435589Y2 JP1988138531U JP13853188U JPH0435589Y2 JP H0435589 Y2 JPH0435589 Y2 JP H0435589Y2 JP 1988138531 U JP1988138531 U JP 1988138531U JP 13853188 U JP13853188 U JP 13853188U JP H0435589 Y2 JPH0435589 Y2 JP H0435589Y2
Authority
JP
Japan
Prior art keywords
space
contraction
zone
partition piece
conveyance
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.)
Expired
Application number
JP1988138531U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0259281U (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 JP1988138531U priority Critical patent/JPH0435589Y2/ja
Publication of JPH0259281U publication Critical patent/JPH0259281U/ja
Application granted granted Critical
Publication of JPH0435589Y2 publication Critical patent/JPH0435589Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP1988138531U 1988-10-24 1988-10-24 Expired JPH0435589Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988138531U JPH0435589Y2 (en]) 1988-10-24 1988-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988138531U JPH0435589Y2 (en]) 1988-10-24 1988-10-24

Publications (2)

Publication Number Publication Date
JPH0259281U JPH0259281U (en]) 1990-04-27
JPH0435589Y2 true JPH0435589Y2 (en]) 1992-08-24

Family

ID=31400953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988138531U Expired JPH0435589Y2 (en]) 1988-10-24 1988-10-24

Country Status (1)

Country Link
JP (1) JPH0435589Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4018395B2 (ja) * 2002-01-25 2007-12-05 住友電工焼結合金株式会社 内接歯車ポンプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135803U (en]) * 1977-04-01 1978-10-27

Also Published As

Publication number Publication date
JPH0259281U (en]) 1990-04-27

Similar Documents

Publication Publication Date Title
US4390331A (en) Positive displacement four lobe impeller structure
JPS62153585A (ja) 歯車ポンプ軸受
US6386848B2 (en) Screw rotors and screw machine
US7819645B2 (en) Internal gear pump
JPH0435589Y2 (en])
US3138110A (en) Helically threaded intermeshing rotors
IE912268A1 (en) Improvements relating to gerotor pumps
JPH0231593Y2 (en])
JP2582167B2 (ja) トロコイド型オイルポンプ
KR20060047511A (ko) 스크루식 유체 기계
JPH0650113B2 (ja) 内歯歯車機械
CN222782766U (zh) 一种防止齿圈胶合的内啮合齿轮泵
JPH041353Y2 (en])
JPS6344956B2 (en])
JPH01273887A (ja) 内接歯車型ポンプ
JP2004197670A (ja) 内接型オイルポンプ
JPH094569A (ja) 内接歯車ポンプ
JP3627119B2 (ja) 多連式ギヤポンプ
JPH0338472Y2 (en])
JPH0248716Y2 (en])
JPH0517434Y2 (en])
JP4255771B2 (ja) オイルポンプロータ
JP3691866B2 (ja) 内接歯車ポンプ
JPH0718416B2 (ja) 回転ポンプ用ロ−タ
JP4255770B2 (ja) オイルポンプロータ