Title:
トロコイドポンプ
Document Type and Number:
Japanese Patent JP4685700
Kind Code:
B2
Abstract:
A trochoid pump 10, comprising a driving shaft 13, wherein a drive gear 17 comprising of a bevel gear is fixed on one end thereof and a inner rotor 11 is penetrated onto the other end thereof, an outer rotor 12, the center of which is decentered to the inner rotor 11, wherein both rotors 11,12 are covered with the cap 15 and the casing 16, a first regulatory structure, wherein the driving shaft 13 or a means of control fixed on the driving shaft 13 regulates an one-way movement to the casing 16, a second regulatory structure, wherein an end face 13a on the other side of the driving shaft is 13 engaged with one end 15a of the cap 15 and regulates the other way movement of the cap, wherein the thrust of the driving shaft 13 is axially regulated by the first regulatory structure and by the second regulatory structure.
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Inventors:
Yuji Shiba
Akio Ikeda
Akira Hattori
Akio Ikeda
Akira Hattori
Application Number:
JP2006130782A
Publication Date:
May 18, 2011
Filing Date:
May 09, 2006
Export Citation:
Assignee:
Yanmar Co., Ltd.
International Classes:
F04C2/10; F04C15/00
Domestic Patent References:
| JP2002098065A | ||||
| JP4040179U | ||||
| JP2115986U | ||||
| JP55101787A | ||||
| JP2002276319A |
Attorney, Agent or Firm:
Juichiro Yano