Title:
【発明の名称】圧力応答パイロットリリ-フ弁
Document Type and Number:
Japanese Patent JPS5858540
Kind Code:
B2
Abstract:
A valve disabling device for a fluid valve having a moveable control element operative for selectively controlling fluid communication through the valve comprises a disabling member disposed adjacent the control element and operative in a first position to permit normal movement of the control element and moveable to a second position to prevent normal movement of the control element.
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Inventors:
DONARUDO ERU BIANKETSUTA
KENESU AARU ROOBOOAA
KENESU AARU ROOBOOAA
Application Number:
JP4091873A
Publication Date:
December 26, 1983
Filing Date:
April 12, 1973
Export Citation:
Assignee:
CATERPILLAR TRACTOR CO
International Classes:
F16K17/02; F15B20/00; F16K17/10; F16K35/00; (IPC1-7): F16K17/10
Attorney, Agent or Firm:
Kyozo Yuasa