Patent US6308693B1 successfully refreshed from Google Patents.
US6308693B1
Expired / Lapsed
US
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Supercharger for automobile
Assignee: Hyundai Motor Co
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Filing: 1999-12-28
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Granted: 2001-10-30
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Expires: 2019-12-28
Abstract
Abstract A super charger for an internal combustion engine comprises a camshaft having an extended end protruded out of a cylinder block of the engine, a turbine mounted on the extended end of the camshaft, an air compressing chamber mounted around the turbine, and two super charging lines connecting the air compressing chamber with an air cleaner and a throttle valve body respectively
Inventors
- 👤 Jong Sub Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:29
CPC Classifications
F; F02; F02B; F02B33/00; F02B39/00; F02B39/02; F02B39/04; F02B33/32; F02B33/34; F02B33/40; F02B33/44
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
66 words
A supercharger for an internal combustion engine having a cylinder block, the supercharger comprising: a camshaft having an extended end protruded out of the cylinder block of the engine; a compressor mounted on the extended end of the camshaft; an air compressing chamber mounted around the compressor; and two supercharging lines connecting the air compressing chamber with an air cleaner and a throttle valve body respectively.
Claim 2
Dependent Claim
66 words
A supercharger for an internal combustion engine having a cylinder block, the supercharger comprising: a camshaft having an extended end protruded out of the cylinder block of the engine; a compressor mounted on the extended end of the camshaft; an air compressing chamber mounted around the compressor; and two supercharging lines connecting the air compressing chamber with an air cleaner and a throttle valve body respectively.
Claim 3
Dependent Claim
44 words
A supercharger for an internal combustion engine according to claim 1 , wherein the supercharging line connected with the throttle valve body is connected to a portion of the throttle valve body where a valve for opening and closing the throttle body is set.
Claim 4
Dependent Claim
55 words
A supercharger for an internal combustion engine the supercharger comprising: a camshaft; a compressor mounted on the camshaft; an air compressing chamber mounted around the compressor; and a first supercharging line connecting the air compressing chamber with an air cleaner; and a second supercharging line connecting the air compressing chamber with a throttle valve body.
Claim 5
Dependent Claim
55 words
A supercharger for an internal combustion engine the supercharger comprising: a camshaft; a compressor mounted on the camshaft; an air compressing chamber mounted around the compressor; and a first supercharging line connecting the air compressing chamber with an air cleaner; and a second supercharging line connecting the air compressing chamber with a throttle valve body.
Claim 6
Dependent Claim
28 words
A supercharger for an internal combustion engine according to claim 3 , wherein the throttle valve body comprises a valve for controlling flow through the throttle valve body.
References Cited (Backward Citations)
US2745392A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-10-29 | 2005-04-30 | 2005-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-10-29 | 2009-04-30 | 2009-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-10-29 | 2013-04-30 | 2013-10-30 | $7700.00 | Window Closed / Lapsed |