Title:
【発明の名称】高い流量と低いこぼれ率を有する弁付き継手部品
Document Type and Number:
Japanese Patent JP2710466
Kind Code:
B2
Abstract:
A ball valve type fluid coupling having identical interconnectable parts characterized by low fluid spillage during disconnection. The rotatable ball valve is axially displaceable by cam structure along the flow passage as the valve is rotated between open and closed positons which prevents the valve from passing through the plane of the coupling connection end during valve operation and the valve exterior surface includes a flat coupling connection end sealing surface substantially coplanar to the coupling connection end when the valve is closed to reduce trapping fluid and spillage.
Inventors:
Mayville, Randolph, Elle.
Application Number:
JP50341092A
Publication Date:
February 10, 1998
Filing Date:
December 26, 1991
Export Citation:
Assignee:
Aeroquip Corporation
International Classes:
F16K35/14; F16L37/08; F16K25/00; F16L37/30; F16L37/373; F16L; (IPC1-7): F16L37/08; F16K25/00; F16L37/30
Other References:
【文献】米国特許4664149(US,A)
Attorney, Agent or Firm:
Akira Asamura (3 outside)