Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56500724
Kind Code:
A
Abstract:
PCT No. PCT/FR80/00097 Sec. 371 Date Feb. 17, 1981 Sec. 102(e) Date Feb. 17, 1981 PCT Filed Jun. 23, 1980 PCT Pub. No. WO81/00019 PCT Pub. Date Jan. 8, 1981.A free piston machine comprising a mounting, an inner movable mechanism comprising a central cross-member and guided in translation so as to be able to move with an alternating motion along the axis of the mounting and an outer movable mechanism comprising two outer cross-members connected by at least one tie-rod. The mounting includes a base (10) and a header (11) connected by at least one central one-piece structure. The inner movable mechanism comprises four inner drive pistons movable along drive cylinders (15a-15b) arranged at the corners of a rectangle and two compressor pistons sliding in compressor cylinders (17a-17b) whose axles pass outside of said rectangle.

Application Number:
JP50136780A
Publication Date:
May 28, 1981
Filing Date:
June 23, 1980
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F01B11/00; F02B71/00; F02C5/08; F02B71/06; (IPC1-7): F02C5/08; F02B71/06; F01B11/00



 
Previous Patent: JPS56500723

Next Patent: JPS56500725