Title:
ポンプ装置およびブレーキシステム
Document Type and Number:
Japanese Patent JP6568599
Kind Code:
B2
Abstract:
A pump device, in particular for a brake system of a motor vehicle, includes two hydraulic chambers, a linear drive, and a pump piston. Each of the chambers has at least two fluid connections. The pump piston interacts with the chambers. The linear drive is embodied as a reluctance drive and includes a longitudinally movable armature, a housing-fastened stator that is configured to receive current, and at least one spring element. The at least one spring element is associated with the armature, and is configured to counteract a drive force of the reluctance drive. The armature is connected to the pump piston.
More Like This:
| WO/1984/002558 | MULTIPLE DISPLACEMENT HYDRAULIC PUMP SYTEM WITH AUTOMATIC DISPLACEMENT CONTROL FOR BRAKE BOOSTERS AND THE LIKE |
| WO/1997/036105 | LIGHT TWO-STAGE PISTON PUMP |
| WO/2016/188672 | PUMP DEVICE, BRAKE SYSTEM |
Inventors:
Escher, Gunther
Stransky, Gerhard
Ferguson, Ben
Clazzer, Dietmar
Meyer, Franz
Michael, Specker
Achilles, Stephan
Lutz, Belent
Chachar, Alise
Pavelets, Anton
Bamberger, Herman
Heller, roland
Stransky, Gerhard
Ferguson, Ben
Clazzer, Dietmar
Meyer, Franz
Michael, Specker
Achilles, Stephan
Lutz, Belent
Chachar, Alise
Pavelets, Anton
Bamberger, Herman
Heller, roland
Application Number:
JP2017559602A
Publication Date:
August 28, 2019
Filing Date:
April 18, 2016
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F04B5/00; B60T13/138; B60T17/02
Domestic Patent References:
| JP2014117152A |
Foreign References:
| US2497300 | ||||
| US6468057 | ||||
| US3791770 | ||||
| US3754154 | ||||
| US20070116588 | ||||
| DE102008040452A1 |
Attorney, Agent or Firm:
Oba Reiji
Hajime Takahashi
Hajime Takahashi