Title:
【発明の名称】防熱スリーブ
Document Type and Number:
Japanese Patent JP2001508520
Kind Code:
A
Abstract:
A thermal insulating sleeve for a fuel injection valve, which can be inserted in a mounting hole of a cylinder head of an internal combustion engine, has a sleeve body which at least partially envelops a nozzle body of the fuel injection valve. At the injection end of the sleeve body there is a folded-back section, in which the sleeve body has a two-layered configuration, and there is a conical section, which tapers in the direction toward the injection end and which in the assembled state fits tightly against the tapered section of the nozzle body.
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Inventors:
Ralph Trucchel
Guido Pilgram
Liner Norgauer
Christian Proisner
Guido Pilgram
Liner Norgauer
Christian Proisner
Application Number:
JP51954899A
Publication Date:
June 26, 2001
Filing Date:
July 08, 1998
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M53/04; F02M61/14; (IPC1-7): F02M53/04; F02M61/14
Attorney, Agent or Firm:
Toshio Yano (3 outside)