Fuel pump designed as rotor pump

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

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Details

123198R, 418171, F02B 7700, F01C 110

Patent

active

051880725

ABSTRACT:
The fuel pump permits a high delivery pressure with a low degree of pressure fluctuations and can be attached to the internal-combustion engine in a space-saving manner in axial prolongation of the camshaft and can be driven in a simple fashion. In an alternative embodiment of the invention, the fuel pump serves as a tensioning device for a belt or chain drive by virtue of the drive wheel of the fuel pump acting as a belt or chain tensioning roller.

REFERENCES:
patent: 3427983 (1969-02-01), Brundage
patent: 3536426 (1970-10-01), Albrecht et al.
patent: 3730147 (1973-05-01), Buchwald
patent: 4054108 (1977-10-01), Gill
patent: 4127364 (1978-11-01), Eiermann et al.
patent: 4540347 (1985-09-01), Child
patent: 4629399 (1986-12-01), Friebe
patent: 4662320 (1987-05-01), Moriya
patent: 4827881 (1989-05-01), Baker et al.
patent: 4969806 (1990-11-01), Nusser
patent: 4976595 (1990-12-01), Taniguchi

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