Derrick Kenneth Seto - San Gabriel CA, US Greg Randall Walti - Santa Monica CA, US
Assignee:
HASKEL INTERNATIONAL INCORPORATED - Burbank CA
International Classification:
F16L 19/00 B23P 11/00
US Classification:
285331, 285384, 29456
Abstract:
A fitting assembly for a high pressure system includes a tube assembly including a tube having an undercut near a first end. A gland is slidably coupled around the tube and has an exterior threaded surface. The gland forms a gland cavity adjacent an exterior surface of the tube. A spring collar is also slidably coupled around the tube between the gland and the first end of the tube such that a portion of the spring collar is disposed within the gland cavity. The fitting body has an inlet passage and a fitting cavity for receiving an end of the tube assembly. The open end of the fitting cavity has a threaded surface forming a threaded engagement with the threaded surface of the gland. This threaded engagement creates a primary and secondary seal in the fitting assembly. The secondary seal applies a force to the threaded engagement.
- Burbank CA, US Derrick SETO - Monrovia CA, US Jeffrey BLUEN - Sherman Oaks CA, US
International Classification:
G01M 3/08 G01F 1/42 G01L 3/06
Abstract:
A test assembly for a valve is provided that comprises a test frame with a bubble catch plate that directs bubbles generated during a valve test towards a gas capture tube where gas flow is directly measured.