Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1992-09-17
1993-09-28
Wolfe, Willis R.
Internal-combustion engines
Charge forming device
Fuel injection system
277236, F02M 6114
Patent
active
052479188
ABSTRACT:
A combustion seal for sealing the nozzle end of a direct injection fuel injector to the combustion chamber. The seal is an imperforate metal ring, much like an eyelet, fitted onto the nozzle end. In radial cross section the ring has a semi-circular shape that is compressed between respective shoulders on the nozzle end and a through-hole in a cylinder head in which the fuel injector is mounted. The ring is a ferrous metal that is plated with a softer metal, such as zinc.
REFERENCES:
patent: 3595588 (1971-07-01), Rode
patent: 3841277 (1974-10-01), Schafer
patent: 4067585 (1978-01-01), Rode
patent: 4506645 (1985-03-01), Hewlitt et al.
patent: 4519371 (1985-05-01), Nagase et al.
patent: 4528959 (1985-07-01), Hauser, Jr.
patent: 4602888 (1986-07-01), Court et al.
patent: 4647012 (1987-03-01), Gartner
patent: 4877272 (1989-10-01), Chevallier et al.
patent: 4946174 (1990-08-01), Usui
patent: 5044340 (1991-09-01), Robnett
patent: 5066029 (1991-11-01), Gill
patent: 5074269 (1991-12-01), Herbon et al.
patent: 5080070 (1992-01-01), Hafner
patent: 5125383 (1992-06-01), Meier et al.
Boller George L.
Moulis Thomas
Siemens Automotive L.P.
Wells Russel C.
Wolfe Willis R.
LandOfFree
Sealing a direct injection fuel injector to a combustion chamber does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing a direct injection fuel injector to a combustion chamber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing a direct injection fuel injector to a combustion chamber will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2185541