Title:
流動媒体用の搬送ポンプ
Document Type and Number:
Japanese Patent JP3909058
Kind Code:
B2
Abstract:
The invention relates to a feed pump for fluidic media, comprising a displacement body that is mounted in a pump housing and equipped with slide bearings and connecting channels that connect the slide bearings to the produce channel on the suction side for recirculating the fed medium that lubricates the slide bearings. The connecting channels are linked to control channels that lead to the exterior and guide channels are provided in the extension of the connecting channels in the housing of the cover. Said guide channels accommodate the valve plungers, each of which has a constriction. The section of the valve plunger lying adjacent to the product channel has a length and a diameter, which correspond to the length and diameter of the connecting channel.
Inventors:
Gilat Georg
Henink Sendiruk
Henink Sendiruk
Application Number:
JP2003551429A
Publication Date:
April 25, 2007
Filing Date:
December 07, 2002
Export Citation:
Assignee:
Kleienborg Verwaldungen und Betai Lungen Gezelshaft Mitt Beschlenktel Haftung und Company Comandiet Gezelshaft
International Classes:
F04C2/18; F04C15/00; F04C13/00
Foreign References:
| US5253988 | ||||
| EP0628725A2 |
Attorney, Agent or Firm:
Fujita Akira
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