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(12) Patent Application: | (11) CA 2542934 |
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(54) English Title: | HIGH BRAKING EFFICIENCY ANTI-LOCK BRAKE SYSTEM |
(54) French Title: | SYSTEME DE FREINAGE ANTIBLOCAGE A EFFICACITE DE FREINAGE ELEVEE |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(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: | |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2006-04-03 |
(41) Open to Public Inspection: | 2007-10-03 |
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: | None |
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This invention pertains generally to braking system for the
vehicle. The High Braking Efficiency Anti-Lock Brake System
(HBE-ABS) is composed by wheel speed sensors(2), vehicle body
acceleration sensors(1), brake pressure bleeding value(4), and
Electronic Control Unit (3) ---ECU.
Its main feature is that the electronic control unit (3) monitors
the body deceleration through the body acceleration sensors (1).
When the body deceleration value is not increased, the ECU (3)
starts to send pulse to bleed the more brake pressure to decrease
the slip to get maximum brake efficiency. The pulse width is
decided by the difference between the wheel deceleration and
body deceleration. The wider the pulse is, the more the pressure
will be bled. The body acceleration sensors provide the
acceleration for the X and Y axis to ECU (3) to maintain the same
track as before, and prevent the wheel over spinning.
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.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Application Not Reinstated by Deadline | 2009-02-27 |
Inactive: Dead - Application incomplete | 2009-02-27 |
Inactive: Adhoc Request Documented | 2009-01-07 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2008-04-03 |
Deemed Abandoned - Failure to Respond to Notice Requiring a Translation | 2008-02-27 |
Inactive: Incomplete | 2007-11-27 |
Application Published (Open to Public Inspection) | 2007-10-03 |
Inactive: Cover page published | 2007-10-02 |
Inactive: First IPC assigned | 2006-09-21 |
Inactive: IPC assigned | 2006-09-21 |
Inactive: IPC assigned | 2006-09-21 |
Application Received - Regular National | 2006-05-17 |
Inactive: Filing certificate - No RFE (English) | 2006-05-17 |
Abandonment Date | Reason | Reinstatement Date |
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2008-04-03 | ||
2008-02-27 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - small | 2006-04-03 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GUANGMING HE |
Past Owners on Record |
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None |