Title:
ポンプ
Document Type and Number:
Japanese Patent JP4407754
Kind Code:
B2
Abstract:
In a cylinder, a plunger is reciprocated in a plunger receiving hole to pressurize fluid in a pump chamber. A delivery passage hole extends in a direction generally perpendicular to an axis of the plunger receiving hole from the pump chamber to a radial intermediate location of the cylinder, which is located between the pump chamber and an outer peripheral surface of the cylinder in a radial direction of the cylinder. A tilted delivery passage hole is tilted relative to the axis of the plunger receiving hole and extends from a portion of the delivery passage hole, which is radially spaced from the pump chamber, toward the outside of the cylinder.
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Inventors:
Yoshihiro Masahiro
Application Number:
JP2008017269A
Publication Date:
February 03, 2010
Filing Date:
January 29, 2008
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F04B53/16; F02M59/44; F02M59/46
Domestic Patent References:
| JP2000087824A | ||||
| JP2001304069A | ||||
| JP2001248520A | ||||
| JP2007187121A | ||||
| JP2001295733A |
Foreign References:
| WO2006125690A1 |
Attorney, Agent or Firm:
Yoji Ito
Takahiro Miura
Fumihiro Mizuno
Takahiro Miura
Fumihiro Mizuno