DELIVERY PUMP FOR BRAKE GEAR
PURPOSE: To secure a steady feed flow by constituting a stroke chamber which has a plunger that can go and return toward an axial direction freely so as to connect with a compensation member through a pressure duct and drive a compensation piston of the compensation member toward the plunger when th...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PURPOSE: To secure a steady feed flow by constituting a stroke chamber which has a plunger that can go and return toward an axial direction freely so as to connect with a compensation member through a pressure duct and drive a compensation piston of the compensation member toward the plunger when the compensation piston is in noncycle. CONSTITUTION: A feed pump has an axis 3 which is rotated by an electric motor 2 and provided with eccentric bodies E1, E2 at its periphery. Plungers of each pump members 4, 6 which connect with the first and second brake circuits are reciprocated by a rotation of the eccentric body E1 and exhales a liquid which is sucked in a cylindrical stroke chamber 18. A compensation piston of each compensation members 5, 7 which is connected with the stroke chamber 18 of each pump members 4, 6 through a pressure duct 8 is reciprocated by a rotation of the eccentric body E2. And a master cylinder and a solenoid valve are connected with these pressure ducts and an outlet of the solenoid valve is connected with a wheel cylinder and a suction side of the pump member 4. |
---|