Results 221 to 230 of about 54,946 (273)
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2000
The invention relates to a piston pump (1) that is particularly suitable for supplying pressurized medium in electronically controlled brake systems. Said pump comprises a housing (9), a suction valve (11), a pressure valve (13) and a pump plunger (4) embodied in the form of a step piston having a section (6) with a larger diameter and another section (
CONTINENTAL TEVES AG & CO OHG +2 more
openaire +1 more source
The invention relates to a piston pump (1) that is particularly suitable for supplying pressurized medium in electronically controlled brake systems. Said pump comprises a housing (9), a suction valve (11), a pressure valve (13) and a pump plunger (4) embodied in the form of a step piston having a section (6) with a larger diameter and another section (
CONTINENTAL TEVES AG & CO OHG +2 more
openaire +1 more source
Robust Design of Piston Assemblies in an Axial Piston Pump
International Journal of Fluid Power, 2014The piston slipper in an axial piston pump demonstrates most complicated dynamic motions: two rotations (tilting toward to the swash plate and rotating about the pump shaft) and one translation together with the pumping piston. In addition, the slipper is used to lubricate the swash plate surface with hydraulic oil, but prevents high pressure fluid ...
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Dynamic of an Axial Piston Pump With Floating Pistons
BATH/ASME 2024 Symposium on Fluid Power and Motion ControlAbstract A new structure of the axial piston pump was proposed to address the limitation of its application under low viscosity medium conditions due to the insufficient oil film bearing capacity. The piston of this structure is in a floating state in the axial direction, and both ends of the piston are supported by a discrete cylinder ...
Baoyu Liu +5 more
openaire +1 more source
2001
The invention relates to a piston vacuum pump, in which the joint, between the piston (10) and the connecting rod (11), which controls said piston, contains an elastic device (EV). In this manner pulsation and vibration, from the connecting rod (11), is isolated from the piston (10).
LEYBOLD VAKUUM GMBH +2 more
openaire +1 more source
The invention relates to a piston vacuum pump, in which the joint, between the piston (10) and the connecting rod (11), which controls said piston, contains an elastic device (EV). In this manner pulsation and vibration, from the connecting rod (11), is isolated from the piston (10).
LEYBOLD VAKUUM GMBH +2 more
openaire +1 more source
2008
The invention relates to a radial piston pump (10), having a pump housing (12), having a driveshaft (14) which is arranged in the pump housing (12) and by means of which the radial piston pump (10) can be driven, having at least two pump units (13, 13') which have in each case one cylinder (38, 38'), with a cylinder longitudinal axis (Z, Z') and a ...
SIEMENS VDO AUTOMOTIVE AG +4 more
openaire +1 more source
The invention relates to a radial piston pump (10), having a pump housing (12), having a driveshaft (14) which is arranged in the pump housing (12) and by means of which the radial piston pump (10) can be driven, having at least two pump units (13, 13') which have in each case one cylinder (38, 38'), with a cylinder longitudinal axis (Z, Z') and a ...
SIEMENS VDO AUTOMOTIVE AG +4 more
openaire +1 more source
A piston pump for respiration simulation
Journal of Applied Physiology, 1981U, Boutellier, U, Gomez, G, Mäder
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Study on Oil Film Characteristics of Piston-Cylinder Pair of Ultra-High Pressure Axial Piston Pump
Processes, 2020Jin Zhang, Baolei Liu, Qifan Yang
exaly