BUFFER

BUFFER

PROBLEM TO BE SOLVED: To provide a buffer in which a damping force uncontrollable region is not generated even if the rotational angular speed of the rotor increases. SOLUTION: The buffer 1 comprises a mechanism 2 for converting linear motion into rotary motion, a motor M being transmitted with the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: OGAWA KIYOTAKA
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
GENERATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a buffer in which a damping force uncontrollable region is not generated even if the rotational angular speed of the rotor increases. SOLUTION: The buffer 1 comprises a mechanism 2 for converting linear motion into rotary motion, a motor M being transmitted with the rotary motion, and a motor drive circuit C wherein the motor drive circuit C is constituted by connecting a plurality of arms A1, A2 and A3 each consisting of a series connection of switching elements S1, S2, S3, S4, S5 and S6 with a power supply, and connecting the switching elements S1, S2, S3, S4, S5 and S6 of each arm A1, A2, A3 with the winding of the motor M. A means 20 for interrupting power supply to the motor drive circuit C is also provided. COPYRIGHT: (C)2006,JPO&NCIPI