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121. 发明专利

DE10124056A1 Internal combustion engine without crankshaft, consists of casing, turbine-flywheel, pushrod, springs, pistons and cylinders 未知
公开(公告)号：DE10124056A1
公开(公告)日：2002-11-21
申请号：DE10124056
申请日：2001-05-16
申请人： SPERLING REINHARD-MICHAEL
发明人： SPERLING REINHARD-MICHAEL
IPC分类号： F01D15/00 , F02B71/00 , F02B71/04 , F02B75/02 , F02B75/40 , F02C3/055 , F02C5/06 , F02C5/08 , F02K5/02
摘要： The engine (1) has no crankshaft, but consists of a casing (2) containing a turbine-flywheel (3), through the center of which passes a pushrod (5) with springs (6) at the sides, or a compressible-fluid system, having a piston (7) on each end in cylinders (8) in the casing; or the turbine-flywheel may be perpendicular to the pushrod.

122. 发明专利

FR2765273B1 未知
公开(公告)号：FR2765273B1
公开(公告)日：1999-09-10
申请号：FR9708134
申请日：1997-06-27
申请人： AEROSPATIALE
发明人： HOLLAND JACQUES
IPC分类号： F02B75/34 , F02K5/00 , F02K7/20 , F02K5/02 , F02K7/00 , F02K7/02

123. 发明专利

AU5071798A Method for the operation of a supersonic jet-engine combined power unit 未知
公开(公告)号：AU5071798A
公开(公告)日：1998-04-24
申请号：AU5071798
申请日：1997-10-06
申请人： EVGENY NIKOLAEVICH ZAKHAROV
发明人： ZAHAROV EVGENY NIKOLAEVICH , TYO GENYA
IPC分类号： F02K3/08 , F02K3/10 , F02K5/02 , F02K7/16 , B64D31/00
摘要： A method for operating a supersonic hybrid jet power plant during various flight operations. The power plant includes a jet engine and a reciprocating internal combustion engine, the jet engine having a housing defining an inlet for receiving air, an afterburner section, and a nozzle for expelling air and combustion byproducts. The reciprocating internal combustion engine is disposed in the housing, has an intake manifold located at the inlet, and is operatively coupled to a fan rotationally mounted adjacent to the afterburner section of the jet engine. The fan is preferably operated during subsonic flight operations to boost air pressure to the afterburner. In this manner, suitable air flow at the inlet is maintained with the assistance of the reciprocating internal combustion engine during subsonic flight operations, but assistance is reduced or eliminated during supersonic flight operations so that a pressure build-up ratio of close to one is maintained.

124. 发明专利

DE4237910C2 未知
公开(公告)号：DE4237910C2
公开(公告)日：1997-01-16
申请号：DE4237910
申请日：1992-11-10
申请人： ITTNER GERHARD
发明人： ITTNER GERHARD
IPC分类号： F02K5/02 , F02C3/055

125. 发明专利

GB1365735A LIFT ENGINE IN A V/STOL AIRCRAFT 未知
公开(公告)号：GB1365735A
公开(公告)日：1974-09-04
申请号：GB4199771
申请日：1971-09-08
申请人： MTU MUENCHEN GMBH
IPC分类号： F02K5/02 , F04D25/04 , F02K3/04 , B64D27/00
摘要： 1365735 VTOL aircraft MOTOREN-UND TURBINEN-UNION MUNCHEN GmbH 8 Sept 1971 [29 Sept 1970 (2)] 41997/71 Heading B7G [Also in Division F1] The invention relates to a lift engine suitable for installation in a V/STOL aircraft wing comprising a lift fan and at least one power unit for driving the fan, the power unit or units being arranged around the fan so as to form a lift engine occupying a predetermined geometric configuration conforming to the available installation space. The power unit may be a gas turbine engine. In Fig. 1 the assembly comprises four lift engines each comprising a fan 7 driven by a tip turbine to which air under pressure is supplied from four gas turbine engines 8 disposed around the fan so that the assembly is of square form, the assembly being mounted in a space 5 of like form. In a second embodiment, each fan is associated with two gas turbine engines so as to form a rhombic shape, the installation space being of corresponding form. In a third embodiment each fan is associated with three gas turbine engines so as to form a triangular shape, the installation space being of corresponding form.

126. 发明专利

DE1481518B2 未知
公开(公告)号：DE1481518B2
公开(公告)日：1973-03-15
申请号：DE1481518
申请日：1967-01-17
IPC分类号： B64D27/00 , F02C6/20 , F02K3/00 , F02K5/02 , F02C7/02

127. 发明专利

DE2047781C2 未知
公开(公告)号：DE2047781C2
公开(公告)日：1973-01-04
申请号：DE2047781
申请日：1970-09-29
申请人： MTU MUENCHEN GMBH
发明人： VEDOVA, RALPH, DIPL.-ING., 8000 MUENCHEN
IPC分类号： B64C29/00 , F02K5/02 , B64D27/02

128. 发明专利

FR2130767A5 未知
公开(公告)号：FR2130767A5
公开(公告)日：1972-11-10
申请号：FR7046315
申请日：1970-12-22
申请人： MOTOREN TURBINEN UNION
IPC分类号： B64C29/00 , F02K5/02 , F02C7/00 , F02K3/00

129. 发明专利

DE2047781A1 未知
公开(公告)号：DE2047781A1
公开(公告)日：1972-05-25
申请号：DE2047781
申请日：1970-09-29
IPC分类号： B64C29/00 , F02K5/02 , F02C7/00

130. 发明专利

DE1289363B 未知
公开(公告)号：DE1289363B
公开(公告)日：1969-02-13
申请号：DEB0086362
申请日：1966-03-25
申请人： BOELKOW GMBH
发明人： HEINRICH STROBL
IPC分类号： F02K9/44 , F02K9/46 , F02K9/95 , F02K5/02
摘要： 1,159,631. Rocket engines - liquid propellant supply. BÍLKOW G.m.b. H. March 21,1967 [March 25, 1966], No. 13306/67. Heading F1J. The invention relates to a method of supplying propellants to the combustion chamber of an intermittent combustion type rocket. The propellants are supplied to the combustion chamber by utilizing the pressure pulsations occurring in the combustion chamber. In the rocket motor shown two propellants are supplied intermittently into the combustion chamber 1 by means of reciprocating plunger pumps 10,11. A control piston 4 is provided being disposed in cylinder 3 which communicates with the combustion chamber through a restricted duct 2. The piston is loaded downwardly by means of a spring 5 and a member 9 carried by the piston rod 8 co-operates with the piston rods 12 of the pump plungers 13. The arrangement is such that upon increase in pressure in the combustion chamber 1, the control piston 4 is moved upwardly to the position shown. This allows the pump plungers 13 to move upwardly by means of the springs 14 so that propellants are drawn into the pump chambers 21 through the inlet valves 17. When the combustion chamber pressure falls the piston 4 is moved downwardly by the spring 5, the downward movement of the member 9 moving the pump plungers 13 downwardly so that the propellants are discharged through the outlet valves 18 and ducts 16 into the combustion chamber, the resulting increase in pressure starting a further cycle. The control piston 4 may be locked in its uppermost position by means of a locking pin 25 so that operation will start as soon as the locking pin is released. Means may be provided to vary the length of stroke of the pump plungers 13 by means of a screwed stop member. Also the loading of the pump plunger springs may be varied by means of a screwed spring abutment member, thus varying the frequency of the pulsating system.

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