Automatic position adjusting valve

Abstract

Abstract PURPOSE:To permit the automatic adjustment even if a divergence exists in press-contact position by setting the inside diameter of a through-hole formed onto a valve operating piece larger than the diameter of the leg part of a valve piece. CONSTITUTION:A through-hole 31 having the center of a valve seat 12 as center is formed onto a valve operating piece 15, and the inside diameter of the through-hole is formed a little larger than the diameter of the leg part 32 of a valve piece 16 inserted into said through-hole. The length L passing through the through-hole 31 of the leg part 32 is made a little larger than the thickness of the part forming the through-hole 31 of the valve operating piece 15, permitting the free sliding of the valve piece 16. The press-contact and separation of the valve piece 16 for the valve seat 12 are carried out through the swing or sliding of the valve operating piece 15. Therefore, even if a little divergence exists in assembly, fine valve closing operation is permitted by allowing the valve piece 16 slides the leg part 32 in the sliding hole 31.

Inventors

• 👤 Takaaki Ito
• 👤 隆晟 伊藤
• 👤 Eiji Mori
• 👤 英二 森
• 👤 Koji Uranishi
• 👤 康次 浦西
• 👤 Shinji Miyasaki
• 👤 宮▲碕▼　信次
• 👤 Junichi Sugimoto
• 👤 純一 杉本

Bibliographic Details