Pumps – Motor driven – Fluid motor
Patent
1981-09-17
1984-11-13
Hart, Douglas
Pumps
Motor driven
Fluid motor
415119, F04D 2966, F04D 2502
Patent
active
044823045
ABSTRACT:
In a compressor, in particular for exhaust gas turbochargers, the compressor housing rear wall of the compressor housing enclosing the compressor wheel is mounted on a stator housing for mounting the drive shaft. The compressor housing rear wall is divided into a central disk and at least one outer ring, at least one vibration-damping and structure-borne sound-damping separating ring surrounding the central disk peripherally connecting the two adjoining housing wall portions together. Between the separating ring and the housing wall portions one or two metal bushings are inserted in which the housing wall is held frictionally and/or in form-locking manner.
REFERENCES:
patent: 1418238 (1922-05-01), Cramer
patent: 2036058 (1936-03-01), Lang
patent: 2360211 (1944-10-01), Doughman
patent: 2843314 (1958-07-01), Hansen
patent: 3089314 (1963-05-01), Speaker
patent: 3106381 (1963-10-01), Leins
patent: 3330476 (1967-07-01), Bruyere
patent: 3421597 (1969-01-01), Blau
patent: 3500754 (1970-03-01), Boes
patent: 4235484 (1980-11-01), Owen et al.
Konstruktion, "Passungsspiel und Verschleiss Schwingender Systeme", vol. 28, No. 9, 1976, pp. 332-339.
Brobeck Helmut
Ludewig Hartmut
Miribel Wolfgang
Stonner Helmut
Aktiengesellschaft Kuhnle, Kopp & Kausch
Hart Douglas
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