Title:
【発明の名称】圧力下に存在する脈動排ガス、特に内燃エンジンの排ガスの膨脹装置
Document Type and Number:
Japanese Patent JPS60501768
Kind Code:
A
Abstract:
PCT No. PCT/DE84/00138 Sec. 371 Date Mar. 5, 1985 Sec. 102(e) Date Mar. 5, 1985 PCT Filed Jul. 2, 1984 PCT Pub. No. WO85/00404 PCT Pub. Date Jan. 31, 1985.An apparatus for the expansion of pressurized, pulsating exhaust gases comprises at least one expansion chamber (12a, 12b; 40; 68, and 70), a piston (18; 44; and 66) oscillating in the expansion chamber (12a, 12b; 40; 68 and 70) and an output drive (16, 34; 46, 56, 63; 67, 90, 92 and 110) that is connected with the piston (18; 44; and 66) and includes a directional clutch (36; 58; 102, and 104), that is so arranged that it produces a coupling connection in the direction of motion corresponding to exhaust gas expansion. In the case of there being at least two expansion chambers (68 and 70) adapted to receive exhaust gas acting in opposite directions there is preferably a directional clutch (102 and 104) for each direction of expansion, said two directional clutches (102 and 104) being connected together by means of a reversing drive (86, 88, 90, 92 and 110 ) for output drive in the same direction. The piston (18; 44; and 66) is associated with a returning means (48) acting against the direction of expansion of the exhaust gases.
Inventors:
Shatsutsu Oscar
Application Number:
JP50259184A
Publication Date:
October 17, 1985
Filing Date:
July 02, 1984
Export Citation:
Assignee:
Shatsutsu Oscar
International Classes:
F01B9/08; F01B29/08; F01N5/04; F02B37/00; F02B37/10; (IPC1-7): F01B29/08; F01B9/08; F01N5/04
Attorney, Agent or Firm:
Haruo Hamada