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Patent Searching and Data


Title:
VALVE BODY OPEN/CLOSE SYSTEM
Document Type and Number:
Japanese Patent JPS59155680
Kind Code:
A
Abstract:
PURPOSE:To perform highly accurate flow regulation by providing section for indicating opening of valve body at the other end of handle shaft. CONSTITUTION:A horizontal flange section 12 is provided on the outercircumference at the lower end of hollow tubular receiving member 11 inserted movably to be engaged with a projection 6. An indicating section 13 constituted of scale for indicating opening of valve body is provided at the upper end of handle shaft 7 and formed to face against the pointer section 14a of indicating member 14 secured to receiving member 11. Since the valve opening can be grasped easil, highly accurate flow regulation can be achieved.

Inventors:
IITAKA KIYOUICHI
OKADA TERUYA
Application Number:
JP2837183A
Publication Date:
September 04, 1984
Filing Date:
February 21, 1983
Export Citation:
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Assignee:
KURIMOTO LTD
International Classes:
F16K37/00; (IPC1-7): F16K37/00
Attorney, Agent or Firm:
Morio Sada