Pumps – Motor driven – Electric or magnetic motor
Patent
1993-10-12
1995-01-10
Vrablik, John J.
Pumps
Motor driven
Electric or magnetic motor
418 556, 418 88, 418151, 184 618, 310 54, 310 58, F01C 104, F01C 2104, F04B 3504, H02K 900
Patent
active
053801709
ABSTRACT:
A scroll machine has a cover plate attached to the lower bearing housing which is adjacent the lower motor windings of the scroll machine. The cover plate has a plurality of grooves which work in conjunction with a lower counterweight of the scroll machine to circulate the lubricating oil located in the sump around the lower motor winding to cool the motor.
REFERENCES:
patent: 1797287 (1931-03-01), Kucher
patent: 2066177 (1936-12-01), Johnson
patent: 2069767 (1937-02-01), McCormack
patent: 2178811 (1939-11-01), Sateren
patent: 2683233 (1954-07-01), Ruhl
patent: 2883101 (1959-04-01), Kosfeld
patent: 3147914 (1964-09-01), Hatten et al.
patent: 3480205 (1969-11-01), Hatten
patent: 3565553 (1971-02-01), Rinehart et al.
patent: 3614384 (1971-10-01), Heitchue, Sr.
patent: 3664771 (1972-05-01), Suzuki et al.
patent: 4127994 (1978-12-01), Niven
patent: 4445056 (1984-04-01), Gaylord
patent: 4517479 (1985-05-01), Alcem et al.
patent: 4545743 (1985-10-01), Earley
patent: 4565503 (1986-01-01), Wise
patent: 4569639 (1986-02-01), Hannibal et al.
patent: 4609334 (1986-09-01), Muir et al.
patent: 4621993 (1986-11-01), Nakamura et al.
patent: 4730988 (1988-03-01), Ma
patent: 4895496 (1990-01-01), Elson
patent: 4934905 (1990-06-01), Richardson, Jr.
patent: 5064356 (1991-11-01), Horn
Copeland Corporation
Vrablik John J.
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