Hybrid type air-compressor including combination of eccentric shaft and cross-slider mechanism
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United States of America Patent
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Dec 9, 2014
Issued Date -
N/A
app pub date -
Mar 9, 2011
filing date -
Jan 18, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a hybrid type air-compressor, which has a main body including a cylinder having upper and lower portions, a motor assembly including an eccentric shaft passing through a side surface of the main body to eccentrically rotate in the cylinder, a first communication part covering an upper portion of the cylinder of the main body and introducing air to discharge the air to the upper portion of the cylinder, a second communication part covering a lower portion of the cylinder of the main body and introducing air to discharge the air to the lower portion of the cylinder; and an air compressing means connected to the eccentric shaft of the motor assembly and vertically moving in the cylinder to alternately compress air introduced into the upper and lower portions of the cylinder.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
OXUS CO LTD | 246 CHEONAN-RI SEORAK-MYEON GAPYEONG-GUN GYEONGGI-DO 477-851 | |
INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY | SUITE 306 TAIHARD HALL SOGANG UNIVERSITY 35 BAEKBEOM-RO MAPO-GU SEOUL 04107 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Choi, Yoon Sun | Seoul, KR | 34 | 335 |
Kim, Yong Duck | Guri-Si, KR | 17 | 97 |
Lee, Gil Jun | Anyang-si, KR | 4 | 1 |
Lee, Tae Soo | Gyeonggi-do, KR | 26 | 329 |
Ryu, Seung Hwan | Namyangju-si, KR | 7 | 136 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 9, 2026 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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