Michael L. Dees - Kettering OH Mark J. Bookbinder - Bertrange, LU Ronald E. Marker - New Lebanon OH Michael E. Greene - Kettering OH Dwayne L. Johnson - LaCrescent MN Edward R. La Marca - Lockport NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
F04C 1804 F04C 2902
US Classification:
418 555
Abstract:
The scroll compressor 10 includes a housing 12, a fixed scroll 18, an orbital scroll 24, an axial thrust and rotation prevention assembly 46, and an orbital scroll drive. The orbital scroll drive includes a crankshaft 74 rotatably journaled in the housing 12. The crankshaft includes an integral disk 76 and an eccentric crank pin 78 with a lubrication passage 96. An eccentric bushing 80 is journaled on the crank pin 78 and in a boss 82 on the orbital scroll by a needle bearing 81. An eccentric bushing retainer 102 has a shank portion 104 that is pressed into the lubrication passage 96 and an enlarged head portion 106 which holds the eccentric bushing 80 on the crank pin 78. If the eccentric bushing retainer 102 becomes partially unseated from the lubrication passage 96, the surface 114 on the enlarged head portion 106 will contact a surface 116 on the end plate 26 of the orbital scroll 24 and keep the eccentric bushing 80 properly positioned within the compressor housing 12. A passage 120 may be provided in the eccentric bushing retainer 102 to control lubrication of the eccentric bushing 80. The eccentric bushing retainer 102 can be made from plastics and other materials which will act as a bearing surface in the event contact is made with the surface 116 on the orbital scroll 24.
License Records
Michael K Dees
License #:
E084165 - Active
Category:
Emergency medical services
Issued Date:
Aug 16, 2011
Expiration Date:
May 31, 2018
Type:
Alameda County EMS Agency
Name / Title
Company / Classification
Phones & Addresses
Michael Dees Director
Carmel Place Estates Colleyville Homeowners Association, Inc
Michael Dees Director
Steeplechase Ranch Homeowner's Association, Inc
Michael Dees Director
Lakeside at Heath Homeowner's Association, Inc
Michael Dees Director
Steeplechase of Hickory Creek Homeowners Association