PRESSURE SENSOR, METHOD OF PRODUCING THE SENSOR, AND INCYLINDER PRESSURE DETECTION STRUCTURE OF INTERNAL COMBUSTION ENGINE

Details for Australian Patent Application No. 2003252446 (hide)

Owner BOSCH AUTOMOTIVE SYSTEMS CORPORATION

Inventors TOMITA, Naohiro; KASUKAWA, Kazuhisa

Pub. Number AU-A-2003252446

PCT Number PCT/JP03/09761

PCT Pub. Number WO2004/015385

Priority 2002/233605 09.08.02 JP

Filing date 31 July 2003

Wipo publication date 25 February 2004

International Classifications

G01L 023/00 Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid

G01L 009/08 Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements - by making use of piezo-electric devices

F02P 019/00 Other ignition

F02D 035/00 Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for

H01L 041/08 Piezo-electric elements in general - Piezo-electric or electrostrictive elements

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 2002/233605 09.08.02 JP

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003252446

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003252447-Pyrazole derivatives and process for the production thereof

2003252445-Novel physiologically active substances