(19)
(11) EP 0 764 781 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.12.1997 Bulletin 1997/49

(43) Date of publication A2:
26.03.1997 Bulletin 1997/13

(21) Application number: 96114588.5

(22) Date of filing: 12.09.1996
(51) International Patent Classification (IPC)6: F02M 35/10
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 21.09.1995 JP 243415/95

(71) Applicant: ISUZU MOTORS LIMITED
Shinagawa-ku, Tokyo (JP)

(72) Inventors:
  • Nakagome, Akira
    Fujisawa-shi, Kanagawa-ken (JP)
  • Watanabe, Kenji
    Fujisawa-shi, Kanagawa-ken (JP)
  • Nagaoka, Daiji
    Fujisawa-shi, Kanagawa-ken (JP)

(74) Representative: Weber, Dieter, Dr. et al
Weber, Dieter, Dr., Seiffert, Klaus, Dipl.-Phys., Lieke, Winfried, Dr., Gustav-Freytag-Strasse 25
65189 Wiesbaden
65189 Wiesbaden (DE)

   


(54) Intake chamber


(57) This invention provides an intake chamber (1) interposed between an intake port connected to each cylinder of a multiple-cylinder engine and an intake pipe. The intake chamber (1) comprises a first chamber (2) integrally formed with a manifold (7) and a second chamber (3) for connecting the intake pipe. Flanges (4 and 5) are disposed at openings of the first and second chambers (2 and 3), respectively, so that they can be joined to each other, and clamp a reinforcing plate (6) between them. This reinforcing plate (6) has a communication hole (6d) which allows communication between the first and second chamber rooms (2a and 3a).






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