Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Reexamination Certificate
2006-03-07
2006-03-07
Denion, Thomas (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
Electrical system
C123S090150, C123S090380, C123S193300, C123S1950AC, C123S19800E, C123S090370, C248S226110, C248S227300, C029S888300
Reexamination Certificate
active
07007641
ABSTRACT:
A Lifter Oil Manifold Assembly or LOMA has a metal deckplate with a non-metallic valve mount/stiffener having elastomeric seals on the surface contacting the deckplate. The electrically operated valves for controlling flow to individual valve lifters are mounted on bosses formed on the valve mount/stiffener. A bracket retains the valves on the valve mount/stiffener and the valve mount/stiffener on the deckplate when assembled on the engine by through bolts.
REFERENCES:
patent: 6439176 (2002-08-01), Payne et al.
patent: 6481409 (2002-11-01), Wade et al.
patent: 6591796 (2003-07-01), Scott
patent: 6644265 (2003-11-01), Parker et al.
patent: 6817325 (2004-11-01), Dinkel et al.
patent: 6904895 (2005-06-01), Moreno
Chang Charles
Kim Tae-Kyung
Kryglowski Nathan W.
Newby Kelly M.
Parker Kenneth J.
Denion Thomas
Eaton Corporation
Johnston Roger A.
Riddle Kyle M.
Shih Anna M.
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