VALVE DEVICE

• Main Authors: YAJIMA NAOKI, TOMARI TATSUHIRO, HIRAI TOSHIHIRO, UENO MINORU, HASHIMOTO MINORU
• Format: Patent
• Language: English; Japanese
• Published: 02.07.2015
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

PROBLEM TO BE SOLVED: To provide a valve device capable of achieving reduction in size, reduction in weight and low cost.SOLUTION: A valve device 1 drives a valve body 31 via an operation member 33 by expansion deformation of a contraction type polymer gel actuator 10. A direction in which the opera...