Title:
加熱可能の排気ガスゾンデの作動準備完了状態への迅速な到達のための方法
Document Type and Number:
Japanese Patent JP5864853
Kind Code:
B2
Abstract:
The invention relates to a method to put an exhaust gas probe capable of heating into 'ready for operation' state quickly. A method to put an exhaust gas probe capable of heating, especially a ceramic probe into 'ready for operation' state quickly, wherein the probe operates under a given operation temperature, especially under a given internal resistance rated value, is characterized in that: the probe is loaded for heating by a first voltage U1 (2) until basically reaching the maximum allowable thermal mechanical load, then is loaded by a second voltage U2 (3) less than the first voltage U1 (2), and finally is loaded, preferably, by a bevelled shaped increasing voltage (4) until the probe reaches the 'ready for operation' state.
Inventors:
Cyril Verdier
Reinhard Hein
Stephan Rohdewald
Johannes Canters
Bernd Kramer
Reinhard Hein
Stephan Rohdewald
Johannes Canters
Bernd Kramer
Application Number:
JP2010280045A
Publication Date:
February 17, 2016
Filing Date:
December 16, 2010
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F01N3/00; F01N3/18; F01N9/00; F02D45/00; G01N27/419
Domestic Patent References:
| JP2003185626A | ||||
| JP2009529691A | ||||
| JP2008530542A | ||||
| JP2008286116A |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takuto Tanaka
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takuto Tanaka