Internally insulated gas manifold
US5404716A · kind A · utility
25Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1994 |
| Grant date | Apr 11, 1995 |
| Priority date | — |
| Expiry date | Feb 24, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2310/02
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A manifold of an engine has a liner, a housing and an insulating element covering and extending about the liner between the liner and the housing. The external surface of the housing is free of insulating elements. The insulating element is quilted and has ceramic fiber encased within fiberglass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.