Scroll compressor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 23, 2017
Grant Date -
Apr 21, 2016
app pub date -
May 21, 2014
filing date -
May 31, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This scroll compressor (2) includes a first fixed scroll (4), an orbiting scroll arrangement (7), a drive shaft (18) adapted for driving the orbiting scroll arrangement (7) in an orbital movement, a driving unit coupled to the drive shaft (18) and arranged for driving in rotation the drive shaft (18) about a rotation axis, and guide elements for guiding in rotation the drive shaft (18), the guide elements comprising at least a first guide bearing (29) and a second guide bearing (30) arranged to respectively guide a first portion (26) and a second portion (27) of the drive shaft (18). The drive shaft (18) extends across the orbiting scroll arrangement (7) such that the first and second portions (26, 27) of the drive shaft (18) are located on either side of the orbiting scroll arrangement (7), the first and second guide bearings (29, 30) being located on either side of the orbiting scroll arrangement (7).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- F04C Class
- 476 Applications Filed
- 419 Patents Issued To-Date
- 88.03 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F04C Class
- 34.51 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 23, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 23, 2028 |
