Armature and armature driving device

This invention is an armature (15) and an armature driving device in which the armature (15) is rotated around its axis so as to inhibit uneven wear from occurring between the armature (15) and a housing (14). That is, an armature (15) which is slidably provided within a housing (14) filled with flu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FUKUHARA, KAZUYUKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	This invention is an armature (15) and an armature driving device in which the armature (15) is rotated around its axis so as to inhibit uneven wear from occurring between the armature (15) and a housing (14). That is, an armature (15) which is slidably provided within a housing (14) filled with fluid and which divides the inside of the housing (14) into two fluid chambers (18, 19) is further provided with a communicating hole (20) that enables the fluid to pass between the two fluid: chambers (18, 19). This communicating hole (20) is formed such that the fluid passing through the communicating hole (20) and out from the armature (15) when the armature (15) slides flows out at an angle to, and to the side of, a center axis (L) of the armature (15).