US Patent 7890242 Internal combustion engine and method of controlling the same
Patent 7890242 was granted and assigned to Toyota on February, 2011 by the United States Patent and Trademark Office.
All edits
Edits on 27 Nov, 2023
Golden AI
Edits made to:
Article (+549 characters)
Article
Patent abstract
Immediately after startup of the engine, secondary air is supplied by an air pump into each exhaust branch passage via a secondary-air supply passage. A pressure sensor is disposed in the secondary-air supply passage. An output voltage of the pressure sensor decreases as the battery voltage decreases. When the battery voltage is lower than a permissible voltage, the output value of the pressure sensor is inhibited from being used as an output value representing the pressure. Thus, atmospheric pressure can be accurately detected.
Edits on 25 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 17 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07890242 Internal combustion engine and method of controlling the same US Patent 7890242 Internal combustion engine and method of controlling the same
Infobox
Patent Number
0789024200
Patent Number
789024200
Edits on 28 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078902420
Date of Patent
February 15, 2011
0Patent Application Number
124435060
Date Filed
November 30, 2007
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078902420
Date of Patent
February 15, 2011
0Patent Application Number
124435060
Date Filed
November 30, 2007
0Official Website
Patent Primary Examiner
Edits on 4 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 6 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07890242 Internal combustion engine and method of controlling the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07890242
Date of patent
February 15, 2011
Patent application number
12443506
Date Filed
November 30, 2007
Patent primary examiner
Find more entities like US Patent 7890242 Internal combustion engine and method of controlling the same
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
