SHAFT SEAL DEVICE

• Main Authors: FUKUMOTO TAKAHITO, OKUMACHI EIJI
• Format: Patent
• Language: English
• Published: 12.05.2014
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; TEXTILES; THERMAL INSULATION IN GENERAL; TREATMENT OF TEXTILES OR THE LIKE; WEAPONS

PROBLEM TO BE SOLVED: To provide a more simple configuration of shaft seal device than that of the prior art by enabling an annular space 4 formed between a shaft 1 having a gas supply passage 5 where seal gas flows and a case 2 arranged at a diametral outward side of the shaft 1 to be sealingly clo...