Title:
The mechanical fluid pump driven with a combustion engine
Document Type and Number:
Japanese Patent JP6157622
Kind Code:
B2
Abstract:
A mechanical combustion-engine-driven fluid pump includes an input shaft driven by a combustion engine, a pumping unit comprising a pump rotor, and a clutch arranged between the input shaft and the pump rotor. The clutch comprises an input clutch body, an output clutch body, an electroconductive element, a permanent magnet element, and an actuator. The clutch transfers a rotation of the input clutch body to the output clutch body in an engaged clutch state. The closed clutch liquid gap is formed between the input clutch body and the output clutch body, and is filled with a magneto-rheological clutch liquid. The electroconductive element co-rotates with the output clutch body. The permanent magnet element co-rotates with the input clutch body and is shiftable between an engaged position and a disengaged position. The actuator moves the permanent magnet element between the engaged position and the disengaged position.
Inventors:
Raphaele Squarcini
Eliza Baltarage
Giacomo Armenio
Francesco Bukki
Rocco Rizzo
Antonio musolino
Paola Forte
Francesco Friends
Alessandro Franceschini
Eliza Baltarage
Giacomo Armenio
Francesco Bukki
Rocco Rizzo
Antonio musolino
Paola Forte
Francesco Friends
Alessandro Franceschini
Application Number:
JP2015527799A
Publication Date:
July 05, 2017
Filing Date:
August 23, 2012
Export Citation:
Assignee:
Pierburg Pump Technology GmbH
International Classes:
F16D27/01; F04B35/00; F16D35/00; F16D37/02; H02K49/02
Domestic Patent References:
| JP9509119A | ||||
| JP6294425A | ||||
| JP57152472U | ||||
| JP61248924A | ||||
| JP2011182574A | ||||
| JP5252800A | ||||
| JP5058190A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno