Title:
イオン電流測定用点火プラグおよびその制御法と制御回路
Document Type and Number:
Japanese Patent JP4587533
Kind Code:
B2
Abstract:
The device has a heating element arranged in a glow tube on the combustion chamber side, whereby the glow tube is mounted in a plug housing and insulated from it. The plug housing is electrically connected to the engine block (earth). A diode (15) is integrated between the glow plug body (4) and the series circuit containing the flow tube and heating element in the connector area of the plug or a modular diode is used. An Independent claim is also included for a controller and for an arrangement for producing a glow discharge and/or for ion current measurement.
Inventors:
Gunther Wool
Application Number:
JP2000224234A
Publication Date:
November 24, 2010
Filing Date:
July 25, 2000
Export Citation:
Assignee:
BERU AG
International Classes:
F02P13/00; B65D19/00; F02P17/12; F02P19/02; F23Q7/00
Domestic Patent References:
| JP10089686A | ||||
| JP2000097809A | ||||
| JP2000146180A |
Attorney, Agent or Firm:
Masatake Ide