Internal-combustion engines – Combustion chamber – Having squish area
Patent
1979-12-07
1982-08-17
Feinberg, Craig R.
Internal-combustion engines
Combustion chamber
Having squish area
123279, F02B 2308
Patent
active
043444075
ABSTRACT:
A combustion chamber is formed between a cylinder head, which has a central recess and planar surfaces on each side of it, and a juxtaposed piston, which has a central recess and planar surfaces on each side of it. Inlet and outlet ports are formed in the head with the axes of the ports on one side of a phantom plane that includes the axis of the cylinder. The juxtaposed planar regions of the cylinder head and piston define a first squish area between those planar portions on the same side of the phantom plane as the axes of the ports, and a second squish area, which is smaller than the first, between those planar surfaces of the head and piston on the other side of the phantom plane. A spark plug is mounted in the head so that its igniting tip is on the other side of the phantom plane from the axes of the ports but is close to the axis of the cylinder bore and to the planar region in which the squish areas are formed.
REFERENCES:
patent: 2514730 (1950-07-01), Sonderegger
patent: 2749899 (1956-06-01), Mitchell
patent: 2969786 (1961-01-01), Dolza
patent: 2991780 (1961-07-01), Brien
Geschelin; Survey of Combustion Chamber Progress; Automotive Industries, Nov. 1, 1962; pp. 43-45, 72 and 73.
Ishikawa Norikatsu
Konishi Masami
Kuramoto Akio
Maeda Yorishige
Suzuki Makoto
Feinberg Craig R.
Toyota Jidosha Kogyo Kabushiki Kaisha
LandOfFree
Cylinder head, ports, and piston configuration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cylinder head, ports, and piston configuration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cylinder head, ports, and piston configuration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-182378