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91. 发明专利

NL7010278A 未知
公开(公告)号：NL7010278A
公开(公告)日：1972-01-12
申请号：NL7010278
申请日：1970-07-10
IPC分类号： F01B7/12 , F02B75/02 , F02B75/28 , F02B39/00

92. 发明专利

NL7004007A 未知
公开(公告)号：NL7004007A
公开(公告)日：1971-09-22
申请号：NL7004007
申请日：1970-03-20
IPC分类号： F01B5/00 , F01B7/02 , F01B9/06 , F02B75/28 , F01B7/12

93. 发明专利

DE1451676A1 未知
公开(公告)号：DE1451676A1
公开(公告)日：1969-01-30
申请号：DE1451676
申请日：1964-10-06
申请人： SANMORI ROGER LAURENT JEAN BAP
发明人： BAPTISTE SANMORI ROGER LAURENT
IPC分类号： F01B7/12 , F02B75/18 , F02B75/24 , F02B75/28
摘要： 1,067,069. Two stroke I. C. engines. R. L. J-B, SAN MORI. Sept. 15, 1964 [Oct. 15, 1963], No.37648/64. Heading F1B. [Also in Division F2] In an I. C. engine having groups of cylinders made up of two parallel cylinders 2, 3, Fig. 2 each containing two opposed pistons 5, diagonally Opposite pistons are interconnected by links, 7, rockers 8 and pitmans 9. Each pitman 9 has a big end 18 which surrounds the outer ring (19), Fig. 3 (not shown) of roller bearing 12 and is surrounded by ring 20 and retained by plates 13. Each pitman little end 26 is engaged on a roller bearing 29 surrounding a sleeve on rocker axis 30 which engages yoke 27 of rocker 8. The opposite end of rocker 8 is engaged, through a rollers 35, by link 7 which rolls on reinforcing plate 34 mounted in piston 5. The rocker axes (10), are rigid with rings 40 which have eccentric inner and outer bores to permit adjustment of the compression ratio. In each cylinder group all four shafts may be interconnected to provide manual or automatic adjustment, e.g. by variation in pressure, of the compression ratio. Each crankshaft section has a fluted boss (57) engaging a fluted socket (58) of an adjacent crank-shaft. In another embodiment, the roller bearing on crank-pin (11), Fig.4 (not shown) is surrounded by a whorl (23) which is separated from opposite faces of a box-like recess (22) in a pitman (21) by needle roller shoes (24), the stroke of which is limited by abutments (25). Mixture is inducted into the engine through passage 41 and on the inward piston stroke valve (47), Fig. 5 (not shown) is initially moved inwardly by fractional engagement with the tail (46) of piston 5. Gases are then drawn into the space between piston 5 and head (44). Valve (47) continues to move until its rim (48b) engages sleeve (41b). On the outward stroke of the piston valve (47) is moved to the closed position whilst the gases beneath the piston are transferred through ports 51 to scavenge the combustion space by a transverse flow to exhaust ports 52 leading to exhaust passages 42. Lubrication A centrifugal pump feeds oil through duct (17) to channel (15) and bearings 12 are fed centrifugally through channels (16).

94. 发明专利

GB779633A Improvements relating to internal combustion engines with opposed pistons 未知
公开(公告)号：GB779633A
公开(公告)日：1957-07-24
申请号：GB145056
申请日：1956-01-16
申请人： ROLAND LARAQUE
IPC分类号： F01B7/12 , F02B75/28
摘要： 779,633. Opposed piston engines. LARAQUE, R. Jan. 16, 1956, No. 1450/56. Addition to 779,631. Class 7 (2). In the opposed-piston engine claimed in claim 1 of the parent Specification, comprising two opposed pistons in each cylinder which operate through first connecting rods, rocking levers, and second connecting rods on one crank-shaft 100, the first connecting rods being articulated to the piston and rocking lever respectively by a gudgeon pin and pivot pin which are secured to the rod, the drive to the auxiliary devices of the engine, which include a water pump 103, an injection pump 104, an oil pump 106, and a supercharger 108, 109, is effected from the crank-shaft 100 through toothed wheel gearing the rotation spindles of which are parallel to the crank-shaft axis. A gear wheel 101 at the end of the crank-shaft drives the water pump 103 and injection pump 104 directly through gears 102, 117. The oil pump 105 is driven by the gear 117 and the supercharger e.g. a Rootes blower, is driven indirectly from gear 101 through gears 110, 112, 113. The auxiliary devices are all fixed on the end wall of the crank-case and a starter 114 is mounted on the exterior of the crank-case.

95. 发明专利

DE1004860B 未知
公开(公告)号：DE1004860B
公开(公告)日：1957-03-21
申请号：DEL0017463
申请日：1953-12-17
申请人： ROLAND LARAQUE
发明人： LARAQUE ROLAND
IPC分类号： F01B7/12 , F02B75/28

96. 发明专利

FR55180E 未知
公开(公告)号：FR55180E
公开(公告)日：1951-10-02
申请号：FR55180D
申请日：1946-12-03
IPC分类号： F01B7/12 , F16H21/32

97. 发明专利

DE806072C 未知
公开(公告)号：DE806072C
公开(公告)日：1951-06-11
申请号：DEP0022701
申请日：1948-11-26
申请人： AUXILIAIRE IND S A L
发明人： LARAQUE ROLAND
IPC分类号： F01B7/12 , F02B75/28

98. 发明专利

FR899938A 未知
公开(公告)号：FR899938A
公开(公告)日：1945-06-14
申请号：FR899938D
申请日：1943-11-20
IPC分类号： F01B7/12

99. 发明专利

CH221393A Gegenkolbenbrennkraftmaschine. 未知
公开(公告)号：CH221393A
公开(公告)日：1942-05-31
申请号：CH221393D
申请日：1940-01-11
申请人： FRANKFURTER MASCHINENBAU AKTIE
发明人： WITTEKIND FRANKFURTER MASCHINE
IPC分类号： F01B7/12 , F02B75/28

100. 发明专利

GB475114A Improvements in or relating to the driving or transmission gearing in opposed-piston internal combustion engines 未知
公开(公告)号：GB475114A
公开(公告)日：1937-11-15
申请号：GB1356636
申请日：1936-05-13
申请人： SULZER AG
IPC分类号： F01B7/12 , F02B75/28
摘要： 475,114. Opposed - piston engines; frames. SULZER FRERES SOC. ANON. May 13, 1936, No. 13566. Convention date, Oct. 5, 1935. [Class 7 (ii)] The oscillating-levers d , d transmitting the drive from opposed-pistons to the crank-shaft fare fulcrumed on opposite ends of a flat intermediate member h extending between the cylinder-block and the framing supporting the crank-shaft.

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