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Title:
SUCTION STRUCTURE FOR INTERNAL COMBUSTION ENGINES
Document Type and Number:
WIPO Patent Application WO/1998/011336
Kind Code:
A1
Abstract:
A structure in which an input shaft constituting a member for connecting a cylindrical switching valve and a rotary mechanism together, and the cylindrical switching valve are brought into contact with each other via a ball-like member. When this structure is employed, the ball-like member serves as a ball joint, so that rotation can be smoothly transmitted even when there is an angle of inclination between the direction of the axis of rotation of the input shaft by which the rotary mechanism for rotating the cylindrical switching valve and the same switching valve are connected, and the direction of the axis of rotation of this switching valve.

Inventors:
MINEGISHI TERUHIKO (JP)
NEMOTO HIROYUKI (JP)
NISHIMURA MITSUNORI (JP)
Application Number:
PCT/JP1996/002629
Publication Date:
March 19, 1998
Filing Date:
September 13, 1996
Export Citation:
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Assignee:
HITACHI LTD (JP)
HITACHI CAR ENG CO LTD (JP)
MINEGISHI TERUHIKO (JP)
NEMOTO HIROYUKI (JP)
NISHIMURA MITSUNORI (JP)
International Classes:
F02B27/02; F02B29/08; (IPC1-7): F02B27/02
Foreign References:
JPH08135472A1996-05-28
JPH04219425A1992-08-10
JPS6157284U1986-04-17
JPS61101620A1986-05-20
JPH07158458A1995-06-20
JPH0642356A1994-02-15
JPH04143418A1992-05-18
JPH0491242A1992-03-24
JPH0681735A1994-03-22
JPS60549B21985-01-08
JPH01117919A1989-05-10
Attorney, Agent or Firm:
Ogawa, Katsuo (5-1, Marunouchi 1-chom, Chiyoda-ku Tokyo 100, JP)
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