US 5564753
CRYOGENIC FLUID MANIFOLD
Assignee
UNITED TECHNOLOGIES CORPORATION A CORPORATION OF DE
Filed
Oct 3, 1991
Granted
Oct 15, 1996
Location
TEQUESTA FL US
Abstract
A double walled manifold assembly for a cryogenic fluid, such as liquid oxygen, is assembled as alternating bellows portions and tee portions. The inner bellows portions have a greater axial length than the outer bellows portions to enable welding of an inner conduit assembly with the outer bellows portions surrounding the inner bellows portions. The outer tee portions are fabricated in two pieces which are welded together and to the outer bellows portions to complete the assembly.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 5, 1992
Rescinded
May 10, 1996
Duration
4 years, 2 months
Inventor
- 1DAVID L. JUTTELSTAD
Record Details
- Patent number
- US 5564753
- Application
- 07770216
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
UNITED TECHNOLOGIES CORPORATION A CORPORATION OF DEBack to patent indexSource: USPTO 35 USC §181 secrecy order records