Images List Premium Download Classic

Rankine Cycle

Rankine Cycle-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Cooling device for internal combustion engine
Toyota Jidosha Kabushiki Kaisha
August 10, 2017 - N°20170226918

A cooling device for an internal combustion engine including: an ebullient cooling system in which a refrigerant cools the internal combustion engine by boiling in the internal combustion engine, and a rankine cycle system including a superheater that superheats the refrigerant discharged from the internal combustion engine, a turbine to which the refrigerant discharged from the superheat is supplied, and ...
System and method for in-cylinder thermal energy recovery and controlling cylinder temperature
Ford Global Technologies, Llc
August 03, 2017 - N°20170218878

Methods and systems are provided for an in-cylinder thermal energy recovery device that utilizes the rankine cycle to recover energy from exhaust gasses that may be used to produce additional work in the vehicle. In one example, a method may include outfitting the head area of each cylinder of an engine with a tube array comprising one or more tubes ...
Rankine cycle system
Toyota Jidosha Kabushiki Kaisha
July 20, 2017 - N°20170204775

A rankine cycle system includes: an internal combustion engine; a gas-liquid separator; a first pump; a steam generator; a superheater; an expander; a condenser; a first control valve; and a controller.
Rankine Cycle Patent Pack
Download + patent application PDFs
Rankine Cycle Patent Applications
Download + Rankine Cycle-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Rankine Cycle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Rankine cycle system for vehicle
Toyota Jidosha Kabushiki Kaisha
June 22, 2017 - N°20170175588

A rankine cycle system includes a boiler configured to apply waste heat to refrigerant circulating in an internal-combustion engine to vaporize the refrigerant; a gas-liquid separator configured to separate gas-liquid two-phase refrigerant, sent from the boiler, into gas phase fluid and liquid phase fluid; a superheater configured to superheat the gas phase fluid, sent from the gas-liquid separator, through heat ...
Rankine cycle system for vehicle
Toyota Jidosha Kabushiki Kaisha
June 22, 2017 - N°20170175587

A rankine cycle system includes a boiler configured to apply waste heat to refrigerant circulating in an internal-combustion engine to vaporize the refrigerant; a gas-liquid separator configured to separate gas-liquid two-phase refrigerant, sent from the boiler, into gas phase fluid and liquid phase fluid; a superheater configured to superheat the gas phase fluid, sent from the gas-liquid separator, through heat ...
Processes and compositions for organic rankine cycles for generating mechanical energy from heat
The Chemours Company Fc, Llc
May 18, 2017 - N°20170138223

Disclosed are compositions of novel working fluids uniquely designed for higher cycle efficiencies leading to higher overall system efficiencies. In particular, these working fluids are useful in organic rankine cycle systems for efficiently converting heat from any heat source into mechanical energy. The present invention also relates to novel processes for recovering heat from a heat source using orc systems ...
Rankine Cycle Patent Pack
Download + patent application PDFs
Rankine Cycle Patent Applications
Download + Rankine Cycle-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Rankine Cycle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Removal of non-condensable gases from a closed loop process
Climeon Ab
May 04, 2017 - N°20170122670

A method which allows the ejection of non-condensable gases, notably air, from a closed loop power generation process or heat pump system, is disclosed. A vessel in which a working fluid is absorbed or condensed can be separated from the power generation processes by valves. Residual gas comprising c02, non-condensable gas such as air, water and alkaline materials including amines ...
System for controlling a rankine cycle
Arkema France
May 04, 2017 - N°20170122134

A system for producing electricity, including a closed circuit of heat-transfer fluid which includes an evaporator, an expansion member, a condenser and a circulation pump, a generator being coupled to the expansion member, in which system a liquid-vapour separator provided with a liquid reservoir is positioned between the evaporator and the expansion member, the system being further provided with a ...
Apparatus for utilizing heat wasted from engine
Sanden Holdings Corporation
April 20, 2017 - N°20170107861

Apparatus for utilizing heat wasted from an engine includes first pressure detecting means (73) and first temperature detecting means (81) for detecting a pressure and a temperature in a refrigerant passage extending from a condenser (38) to a refrigerant pump (32), second pressure detecting means (72) and second temperature detecting means (82) for detecting a pressure and a temperature in a refrigerant passage extending from a ...
Working medium and heat cycle system
Sanden Holdings Corporation
April 13, 2017 - N°20170101568

A working medium for heat cycle comprising 1-chloro-2,3,3,3-tetrafluoropropene is employed for a heat cycle system (such as a rankine cycle system, a heat pump cycle system, a refrigerating cycle system 10 or a heat transport system).
Working medium and heat cycle system
Sanden Holdings Corporation
April 13, 2017 - N°20170101567

A working medium for heat cycle comprising 1-chloro-2,3,3,3-tetrafluoropropene is employed for a heat cycle system (such as a rankine cycle system, a heat pump cycle system, a refrigerating cycle system 10 or a heat transport system).
Orc system post engine shutdown pressure management
Eaton Corporation
March 30, 2017 - N°20170089222

The present disclosure relates to a rankine cycle system including a rankine cycle circuit in which working fluid is cycled through a condensing zone, a heating zone, and a mechanical energy extraction zone. The system also includes a hydraulic accumulator for storing pressurized working fluid from the rankine cycle circuit when a pressure of the working fluid within the rankine ...
Engine waste-heat utilization device
Sanden Holdings Corporation
March 23, 2017 - N°20170082061

Apparatus for utilizing heat wasted from an engine includes: a rankine cycle (31); a transmission mechanism that couples an output shaft of an expansion device (37) to a rotary shaft of an engine via an electromagnetic clutch (32) that can be engaged and disengaged; a passage (65) through which refrigerant exiting a heat exchanger (36) flows so as to bypass the expansion device (37); and a ...
Rankine Cycle Patent Pack
Download + patent application PDFs
Rankine Cycle Patent Applications
Download + Rankine Cycle-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Rankine Cycle-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Waste heat recovery device, gas turbine plant provided with same, and waste heat recovery method
Mitsubishi Hitachi Power Systems, Ltd.
March 16, 2017 - N°20170074164

A waste heat recovery device includes: a low-boiling-point medium rankine cycle in which a low-boiling-point medium circulates while the low-boiling-point medium is repeatedly condensed and evaporated; a heated water line that guides liquid water, which is heated here, to the low-boiling-point medium rankine cycle from a waste heat recovery boiler; and a water recovery line that returns the water, which ...
Rankine cycle pump and recuperator design for multiple boiler systems
Avl Powertrain Engineering, Inc.
March 09, 2017 - N°20170067371

A waste heat recovery system for an engine is disclosed. In one example, the waste heat recovery system includes an expander, a first heat exchanger system, and a second heat exchanger system. The expander is configured to convert waste heat from a working fluid into mechanical energy. The first heat exchanger system is in fluid communication with the expander, the ...
Organic rankine cycle based conversion of gas processing plant waste heat into power
Saudi Arabian Oil Company
March 02, 2017 - N°20170058722

A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant. The system includes an organic rankine cycle energy conversion system including a pump, an energy conversion heat exchanger configured to heat the working fluid by exchange with the heated heating ...
Power generation using independent dual organic rankine cycles from waste heat systems in diesel hydrotreating-hydrocracking ...
Saudi Arabian Oil Company
March 02, 2017 - N°20170058721

Optimizing power generation from waste heat in large industrial facilities such as petroleum refineries by utilizing a subset of all available hot source streams selected based, in part, on considerations for example, capital cost, ease of operation, economics of scale power generation, a number of orc machines to be operated, operating conditions of each orc machine, combinations of them, or ...
Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil ...
Saudi Arabian Oil Company
March 02, 2017 - N°20170058718

A power generation system includes four heating fluid circuits thermally coupled to heat sources from sub-units of a petrochemical refining system. The sub-units include a hydrocracking plant, an aromatics plant, and a diesel hydro-treating plant. Subsets of the heat sources includes hydrocracking plant heat exchangers coupled to streams in the hydrocracking plant, aromatics plant heat exchangers coupled to streams in ...
Power generation from waste heat in integrated crude oil diesel hydrotreating and aromatics facilities
Saudi Arabian Oil Company
March 02, 2017 - N°20170058713

A power generation system includes two heating fluid circuits coupled to multiple heat sources from multiple sub-units of a petrochemical refining system. The sub-units include an integrated diesel hydro-treating plant and aromatics plant. A first subset and a second subset of the heat sources includes diesel hydro-treating plant heat exchangers coupled to streams in the diesel hydro-treating plant and aromatics ...
Organic rankine cycle based conversion of gas processing plant waste heat into power and cooling
Saudi Arabian Oil Company
March 02, 2017 - N°20170058711

A system includes a waste heat recovery heat exchanger configured to heat a heating fluid stream by exchange with a heat source in a crude oil associated gas processing plant; and an organic rankine cycle energy conversion system. The organic rankine cycle energy conversion system includes a heat exchanger configured to heat a first portion of a working fluid by ...
Power generation using independent dual organic rankine cycles from waste heat systems in diesel hydrotreating-hydrocracking ...
Saudi Arabian Oil Company
March 02, 2017 - N°20170058706

Optimizing power generation from waste heat in large industrial facilities such as petroleum refineries by utilizing a subset of all available hot source streams selected based, in part, on considerations for example, capital cost, ease of operation, economics of scale power generation, a number of organic rankine cycle (orc) machines to be operated, operating conditions of each orc machine, combinations ...
Loading