Porous walled conduit for fluid cooling
United States Patent 2785878
US Patent References:
Bimetallic protective coating for iron tubes
- - 1802695
Spiral pipe machine
- - 1868039
Tube
- - 1878242
Muffler for internal combustion engines
- - 2071351
Method and apparatus for making flexible metal tubing
- - 2273027
Bimetallic protective coating for iron tubes
- - 1802695
Spiral pipe machine
- - 1868039
Tube
- - 1878242
Muffler for internal combustion engines
- - 2071351
Method and apparatus for making flexible metal tubing
- - 2273027
Inventors:
Conrad, Earl W.
Publication Date:
03/19/1957
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Export Citation:
Assignee:
Conrad, Earl W.
Primary Class:
Other Classes:
60/754, 60/757, 261/76, 60/909, 228/145, 228/170, 165/134.100, 29/890.010, 165/47, 239/127.300, 60/456
International Classes:
F01D25/08; F23R3/00
US Patent References:
| 2586788 | Air-cooled exhaust muffler with frusto-conical body |
Foreign References:
| GB145980A |