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(12) Patent: | (11) CA 1317831 |
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(21) Application Number: | 1317831 |
(54) English Title: | ENGINE INDUCTION SYSTEM |
(54) French Title: | SYSTEME D'ADMISSION DU MELANGE AIR-COMBUSTIBLE D'UN MOTEUR |
Status: | Expired and beyond the Period of Reversal |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | GOWLING WLG (CANADA) LLP |
(74) Associate agent: | |
(45) Issued: | 1993-05-18 |
(22) Filed Date: | 1988-12-09 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | |||||||||
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C-4029
ENGINE INDUCTION SYSTEM
Abstract of the Disclosure
An internal combustion engine has a tuned
induction system with an air cleaner connected by a
conduit with a separate plenum mounted on a manifold
with individual runners connecting with the engine
cylinders. A throttle body having a throttle to
control induction air flow is located between the
plenum and the manifold with its runners such that the
plenum is not subject to reduced manifold pressures
resulting from throttling the air flow.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Description | Date |
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Time Limit for Reversal Expired | 1997-05-20 |
Letter Sent | 1996-05-20 |
Grant by Issuance | 1993-05-18 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GENERAL MOTORS CORPORATION |
Past Owners on Record |
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GUNTER SENFF |
RUDOLF BITTER |