Title:
【発明の名称】電気火花点火装置及び加熱装置を持つ燃料噴射内燃機関
Document Type and Number:
Japanese Patent JP2621000
Kind Code:
B2
Abstract:
An injection internal combustion engine with electrical ignition comprises at least one cylinder with a suction line (1, 3), at least one inlet valve (4) fitted in the cylinder head, at least one fuel injector (5), and provided downstream of said injector a heating element (7) with heat sink (8) and one or more PTC-tablets (111, 11b) fitted thereon. The heating element is fitted in such a way through an aperture in the wall of the suction line (1, 3) that the heat sink (8) projects into the suction line (1, 3). The heat sink (8) is formed as a hollow flat metal box and one or more PTC-tablets (11a, 11b). Each tablet is pressed by a spring (12) on one of two opposite-lying inner surfaces of the hollow metal box, which spring (12) is connected to an electrical contact wire (13).
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Inventors:
Jürgen Henke
Erwin Schyupinnel
Peter Freeu
Erwin Schyupinnel
Peter Freeu
Application Number:
JP31870391A
Publication Date:
June 18, 1997
Filing Date:
September 27, 1991
Export Citation:
Assignee:
Mercedes-Benz Actien Gezershaft
International Classes:
F02M31/135; F02M35/10; F02M53/06; F02M69/00; F02M69/04; (IPC1-7): F02M69/00; F02M31/135; F02M35/10
Domestic Patent References:
| JP6070767U | ||||
| JP5735449U | ||||
| JP58124653U | ||||
| JP63160362U |
Attorney, Agent or Firm:
Osamu Nakahira