公开(公告)号：US4996845A

公开(公告)日：1991-03-05

申请号：US397979

申请日：1989-08-24

Applicant: Yong K. Kim

Inventor： Yong K. Kim

IPC: F25B27/02 ,  B60H1/00 ,  B60H1/04 ,  B60H1/32 ,  F01K23/06 ,  F02B39/08 ,  F02G5/04 ,  F25B27/00 ,  F28D15/02

CPC classification number: F25B27/00 ,  B60H1/00007 ,  F01K23/065 ,  F02B39/085 ,  F02G5/04 ,  F02G2260/00 ,  Y02T10/166

Abstract: A cooling/heating and power generating device utilizes waste heat from an automobile to produce an auxiliary energy source for driving various accessories such as a cooling/heating apparatus, an electric generator, a super charger and the like. Waste heat is dissipated from the engine by waste gases in an exhaust tube and by a cooling fluid circulating between the engine and a radiator. The inventive cooling/heating and power generating device comprises a heat absorber disposed between the engine and the radiator, a heater mounted on the exhaust tube, and an expansion turbine. A cooling medium is heated in the heat absorber by the cooling fluid of the engine, and in the heater by the waste gases in the exhaust tube. The heated cooling medium drives the expansion turbine thus providing a source of power auxiliary to the engine for driving an electric generator, a super charger, etc. After driving the expansion turbine, the cooling medium is condensed and pumped back to the heat absorber. The cooling medium can also be circulated into a cooling/heating apparatus for cooling or heating the passenger compartment.

Abstract translation: 冷却/加热和发电装置利用来自汽车的废热产生用于驱动诸如冷却/加热装置，发电机，超级充电器等各种附件的辅助能量源。 废热通过排气管中的废气和在发动机和散热器之间循环的冷却流体从发动机排出。 本发明的冷/热和发电装置包括设置在发动机和散热器之间的散热器，安装在排气管上的加热器和膨胀涡轮机。 冷却介质通过发动机的冷却流体在吸热器中，在加热器中通过排气管中的废气进行加热。 加热的冷却介质驱动膨胀涡轮机，从而为发动机提供动力源，用于驱动发电机，超级充电器等。在驱动膨胀涡轮机之后，冷却介质被冷凝并泵回到吸热器。 冷却介质也可以循环到用于冷却或加热乘客舱的冷却/加热设备中。

公开(公告)号：US4864825A

公开(公告)日：1989-09-12

申请号：US219247

申请日：1988-07-15

Applicant: Yoshiaki Kakuta

Inventor： Yoshiaki Kakuta

IPC: F02B39/08 ,  F01N5/04 ,  F01P5/08 ,  F02B1/04 ,  F02B37/00

CPC classification number: F02B37/00 ,  F01N5/04 ,  F01P5/08 ,  F02B1/04 ,  Y02T10/144 ,  Y02T10/16

Abstract: A suction type turbo-supercharger (6) is driven by highly negative pressure suction air produced by a negative pressure generator (4) which accelerates the exhaust gas stream of an internal combustion engine (1), external air being drawn by the negative pressure into the suction turbine (61) of the turbo-supercharger (6) to rotate the supercharging turbine (62) coaxial and coupled with the suction turbine (61) to thereby supercharge the air fed into the combustion chamber of the engine. The air stream produced by the negative pressure drives the turbo-supercharger and may also be used to cool the engine, in which case the turbo-supercharger is driven by the air stream after cooling the engine.

Abstract translation: 吸入式涡轮增压器（6）由负压发生器（4）产生的高负压吸入空气驱动，负压发生器（4）加速内燃机（1）的排气流，负压吸入的外部空气进入 所述涡轮增压器（6）的所述吸入涡轮机（61）使所述增压涡轮机（62）同轴并与所述吸入涡轮机（61）联接，从而对供给到所述发动机的所述燃烧室的空气进行增压​​。 由负压产生的空气流驱动涡轮增压器，也可用于冷却发动机，在这种情况下，涡轮增压器在冷却发动机后由空气流驱动。

公开(公告)号：US3921403A

公开(公告)日：1975-11-25

申请号：US46564674

申请日：1974-04-30

Applicant: GARRETT CORP

Inventor： MCINERNEY CHARLES E ,  CHOLVIN ROBERT L ,  EGLI HANS

IPC: F02B29/04 ,  F02B33/40 ,  F02B37/04 ,  F02B37/14 ,  F02B39/08 ,  F02B33/44

CPC classification number: F02B33/40 ,  F02B37/04 ,  F02B39/08 ,  Y02T10/144

Abstract: Method and apparatus for providing auxiliary air to an internal combustion engine receiving compressed charge air from an exhaust gas driven compressor in accordance with the charge air requirements of the engine.

Abstract translation: 根据发动机的增压空气要求，向内燃机提供辅助空气的方法和装置，该内燃机从废气驱动的压缩机接收压缩的增压空气。

公开(公告)号：US3349759A

公开(公告)日：1967-10-31

申请号：US49363665

申请日：1965-10-07

Applicant: RENAULT

Inventor： DE CASTELET GAETAN DE COYE

IPC: F02B33/00 ,  F02B39/08 ,  F16H47/08

CPC classification number: F16H47/08 ,  F02B33/00 ,  F02B39/08 ,  F02M2700/333

公开(公告)号：US2360969A

公开(公告)日：1944-10-24

申请号：US42555842

申请日：1942-01-03

Applicant: HEAT PUMPS LTD

Inventor： KENZIE NEWCOMBE CLARE

IPC: F01N5/02 ,  F02B33/40 ,  F02B39/08 ,  F02G3/02

CPC classification number: F02G3/02 ,  F01N5/02 ,  F02B33/40 ,  F02B39/085 ,  Y02B30/52 ,  Y02T10/16

公开(公告)号：US11994037B2

公开(公告)日：2024-05-28

申请号：US17800843

申请日：2021-02-19

Applicant: Nathan Geoffrey Andrews

Inventor： Nathan Geoffrey Andrews

IPC: F01D25/12 ,  F02B39/08

CPC classification number: F01D25/12 ,  F02B39/08 ,  F05D2220/40 ,  F05D2260/213

Abstract: There is provided a compact turbine-compressor assembly 25. The turbine-compressor assembly 25 includes a turbine wheel 39 with one or more turbine blades 41 and a compressor wheel 47 that includes one or more compressor blades 49. The compressor wheel 47 is concentric with the turbine wheel 39. Furthermore, the compressor wheel 47 and the turbine wheel 39 are not located at opposite ends of a common axle with a medial portion of the axle distancing them apart, as is the case with prior art turbine-compressor assemblies that are known. In contrast, the turbine wheel 39 and the compressor wheel 47 are located adjacent to each other and in one embodiment they axially overlap each other so that one nests within the other to thereby provide a compact arrangement. The turbine-compressor assembly 25 includes a first fluid path 67 which is configured to convey fluid, which will typically be air, through the turbine blades 41. The turbine-compressor assembly 25 also includes a second fluid path 77 which is configured to convey fluid, which will typically be air, through the compressor blades. The turbine-compressor assembly 25 is arranged so that the first fluid path 67 is distinct from the second fluid path 77 and vice-versa.

公开(公告)号：US11719136B2

公开(公告)日：2023-08-08

申请号：US17661382

申请日：2022-04-29

Applicant: Scuderi Group, Inc.

Inventor： Salvatore C. Scuderi

IPC: F01K23/06 ,  F01K19/04 ,  F01K25/06 ,  F02B39/08 ,  F02C6/00 ,  F02G5/02 ,  F02B35/00 ,  F02B41/10 ,  F01N3/00 ,  F01N5/04 ,  F02C1/05 ,  F25B27/02 ,  F25B25/02 ,  F25B15/06 ,  F02B63/04

CPC classification number: F01K25/065 ,  F01K19/04 ,  F01K23/064 ,  F01K23/065 ,  F01N3/005 ,  F01N5/04 ,  F02B35/00 ,  F02B39/085 ,  F02B41/10 ,  F02C1/05 ,  F02C6/006 ,  F02G5/02 ,  F01N2240/22 ,  F02B63/042 ,  F05D2220/30 ,  F05D2220/62 ,  F05D2220/76 ,  F05D2220/764 ,  F05D2260/10 ,  F25B15/06 ,  F25B25/02 ,  F25B27/02 ,  Y02A30/274 ,  Y02B30/625 ,  Y02T10/12

Abstract: A bottoming cycle power system includes a turbo-expander operable to rotate a turbo-crankshaft as a flow of exhaust gas from a combustion process passes through the turbo-expander. A turbo-compressor is operable to compress the flow of exhaust gas after the exhaust gas passes through the turbo-expander. An open cycle absorption chiller system includes an absorber section operable to receive the flow of exhaust gas from the turbo-expander and to mix the flow of exhaust gas with a first refrigerant solution within the absorber section. The first refrigerant solution is operable to absorb water from the exhaust gas as the exhaust gas passes through the first refrigerant solution. The absorber section is operable to route the flow of exhaust gas to the turbo-compressor after the flow of exhaust gas has passed through the first refrigerant solution.

公开(公告)号：US20230080760A1

公开(公告)日：2023-03-16

申请号：US17800843

申请日：2021-02-19

Applicant: Nathan Geoffrey ANDREWS

Inventor： Nathan Geoffrey ANDREWS

IPC: F01D25/12 ,  F02B39/08

Abstract: There is provided a compact turbine-compressor assembly 25. The turbine-compressor assembly 25 includes a turbine wheel 39 with one or more turbine blades 41 and a compressor wheel 47 that includes one or more compressor blades 49. The compressor wheel 47 is concentric with the turbine wheel 39. Furthermore, the compressor wheel 47 and the turbine wheel 39 are not located at opposite ends of a common axle with a medial portion of the axle distancing them apart, as is the case with prior art turbine-compressor assemblies that are known. In contrast, the turbine wheel 39 and the compressor wheel 47 are located adjacent to each other and in one embodiment they axially overlap each other so that one nests within the other to thereby provide a compact arrangement. The turbine-compressor assembly 25 includes a first fluid path 67 which is configured to convey fluid, which will typically be air, through the turbine blades 41. The turbine-compressor assembly 25 also includes a second fluid path 77 which is configured to convey fluid, which will typically be air, through the compressor blades. The turbine-compressor assembly 25 is arranged so that the first fluid path 67 is distinct from the second fluid path 77 and vice-versa.

公开(公告)号：US11162455B2

公开(公告)日：2021-11-02

申请号：US16604795

申请日：2018-04-12

Applicant: IFP Energies nouvelles ,  ENOGIA

Inventor： Pascal Smague ,  Arthur Leroux ,  Gabriel Henry ,  Norman Holaind

IPC: F02G5/02 ,  F01K23/14 ,  F02B39/12 ,  F02B39/08

Abstract: The present invention relates to a kinetic turbopump assembly for a closed loop, in particular of Rankine cycle type, associated with an internal-combustion engine (12) with a drive shaft (26), notably for a motor vehicle, wherein one (10) of the faces of said engine carries accessories (14, 18, 22) of this engine, and at least one winding roller (30, 30′, 30″) for a rotary motion transmission belt (32) connecting at least said accessories to drive shaft (26).
According to the invention, the assembly comprises a rotary motion transmission path (T) between shaft (38) of the turbopump and said winding roller.

公开(公告)号：US11060449B2

公开(公告)日：2021-07-13

申请号：US16431084

申请日：2019-06-04

Applicant: Hamilton Sundstrand Corporation

Inventor： Todd A. Spierling ,  David S. Behling ,  Glenn C. Lemmers, Jr. ,  Jean Thomassin

IPC: F02B39/04 ,  F02B37/16 ,  F02B39/10 ,  F16H3/72 ,  F02B39/08 ,  H02K7/18

Abstract: An integrated turbo-compressor includes a compressor with a compressor outlet, a turbine with a turbine inlet, the turbine operatively connected to the compressor by an interconnect shaft, and a compounding drive. The compounding drive is connected to the turbine and has a variable gear ratio and an output member, the variable gear ratio coupling the turbine to the output member to compound output of an internal combustion engine using energy recovered from an exhaust flow received from the internal combustion engine and in excess of energy required to compress combustion air provided to the internal combustion engine. Internal combustion engines, aircraft, and methods of compounding output of internal combustion engines are also described.