Main > REFRIGERATION > Conduit > Flexible Cryogenic Conduit

Product USA. S

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 12.99
PATENT ASSIGNEE Southeastern Universities Research Association
PATENT CLAIMS - First inner corrugated tube (1) with braided serving
- Second outer corrugated tube (2) with braided serving
- & Arranged outwardly about periphery of (1) & between (1)
& (2) multiple layers comprising:
- First superinsulation layer adjacent to & overlaying (1)
- One half lap layer of polyester ribbon adjacent & overla
ying said first superinsulation layer
- First one half lap layer of Cu ribbon adjacent to polyester
ribbon
- Spirally wound refrigeration tube adjacent Cu ribbon
- Second one half lap layer of Cu ribbon adjacent refrigera
tion tube
- Second one half lap layer of polyester ribbon adjacent
second Cu ribbon
- Second superinsulation layer adjacent second polyester
ribbon
- Third & half lap layer of polyester ribbon adjacent to se
cond superinsulation layer
- Spirally wound stretchable & compressible filament bet
ween said third one half lap layer of polyester ribbon &
second outer corrugated tube
PATENT PHOTOCOPY Available on request

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