Title:
ROTARY ENGINE
Document Type and Number:
WIPO Patent Application WO/1993/012330
Kind Code:
A1
Abstract:
A rotary engine (1) comprises: a side housing (2) and an intermediate housing (12); a rotor housing (3); a rotor (4) rotatably housed in the rotor housing (3); side seal grooves (6) formed on the side surfaces (5) and (25) of the rotor (4); springs (8) for urging side seals (7) fastened to the respective side seals (6) toward the side housing (2) and the intermediate housing (12); and flexible linear rollers (10) provided between the side wall surfaces (9) of the side seal grooves (6) and the side seals (7).
Inventors:
BANDO YOSHIHIRO (JP)
BANDO KAZUAKI (JP)
BANDO KAZUAKI (JP)
Application Number:
PCT/JP1992/001604
Publication Date:
June 24, 1993
Filing Date:
December 09, 1992
Export Citation:
Assignee:
BANDO KIKO CO (JP)
International Classes:
F01C19/08; F02B55/02; F02B55/08; (IPC1-7): F01C19/08; F02B55/02
Foreign References:
| JPS63147925A | 1988-06-20 | |||
| JPS5916482Y2 | 1984-05-15 | |||
| JPS50123710U | 1975-10-09 | |||
| JPH02169823A | 1990-06-29 | |||
| JPS5069410A | 1975-06-10 | |||
| JPS51136013A | 1976-11-25 |
Other References:
See also references of EP 0571637A4
Attorney, Agent or Firm:
Takada, Takeshi (Minamiaoyama Muramatsu Bldg. 7-4, Minamiaoyama 6-chom, Minato-ku Tokyo 107, JP)
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