Patent application number | Description | Published |
20110194965 | SCROLL COMPRESSOR - The present invention provides a scroll compressor in which the reliabilities of the eccentric ball bearing and the main ball bearing are enhanced by controlling an amount of oil supplied from the high pressure region to the back pressure chamber and an amount of oil from the high pressure region to the eccentric ball bearing and the main ball bearing. The scroll compressor includes a back pressure chamber oil-supply path | 08-11-2011 |
20120128518 | SCROLL COMPRESSOR - A scroll compressor includes a back pressure chamber oil-feeding path for feeding lubricating oil from a high-pressure region to a back pressure chamber, and a compression chamber oil-feeding path for feeding lubricating oil from the back pressure chamber to a compression chamber. One phase in which the back pressure chamber oil-feeding path is communicated from the high-pressure region to the back pressure chamber and another phase in which the compression chamber oil-feeding path is communicated from the back pressure chamber to the compression chamber are shifted from each other, so that the back pressure chamber oil-feeding path and the compression chamber oil-feeding path are never put into the communicating state simultaneously. Thus, after a halt of the compressor, under-communication oil-feeding of the lubricating oil from the high-pressure region via the back pressure chamber to the compression chamber can be prevented, so that the lubricating oil in the liquid storage section is kept from decreasing and moreover the lubricating oil is kept from being filled into the compression chamber, make it possible to achieve a stable restart-up. | 05-24-2012 |
20120308422 | SCROLL COMPRESSOR - A scroll compressor is characterized in that by reducing an Oldham ring | 12-06-2012 |
20150056091 | SCROLL COMPRESSOR - A diameter of a main bearing member | 02-26-2015 |
20160084250 | SCROLL COMPRESSOR - A scroll compressor of the present invention includes a partition plate | 03-24-2016 |
20160090986 | SCROLL COMPRESSOR - A scroll compressor of the present invention includes a partition plate | 03-31-2016 |
20160102665 | SCROLL COMPRESSOR - A scroll compressor of the present invention includes a partition plate | 04-14-2016 |
20160102667 | SCROLL COMPRESSOR - A scroll compressor of the present invention includes a first discharge port | 04-14-2016 |