Ferrules seals

Patent · Tue Jul 10 00:00:00 EDT 1984

OSTI ID:7147567

Smith, J L

A device is provided for sealing an inner tube and an outer tube without excessively deforming the tubes. The device includes two ferrules which cooperate to form a vacuum-tight seal between the inner tube and outer tube and having mating surfaces such that overtightening is not possible. 3 figs.

• DOE Contract Number: W-31109-ENG-38
• Assignee: Dept. of Energy, Washington, DC (United States)
• Patent Number(s): US 4458927; A
• Application Number: PPN: US 6-275165
• OSTI ID: 7147567
• Resource Relation: Patent File Date: 19 Jun 1981
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
SEALS
FABRICATION
TOOLS
DESIGN
TUBES
ANNULAR SPACE
DEFORMATION
MITIGATION
OPERATION
CONFIGURATION
SPACE
420200* - Engineering- Facilities
Equipment
& Techniques