Stirling engine and associated methods
AssigneeFleck Technologies, Inc.
InventorThomas Michael Fleck
Life of this patent
Estimating the term…
Abstract
A stirling engine is disclosed. The engine includes at least two fluid chambers; a displacer, which may be rotary; and a movable seal. At least one displacer may be included in each of the at least two fluid chambers. The movable seal separates the at least two fluid chambers. In a further aspect, a stirling engine may include any one of at least one heat source, at least one heat sink, at least one converter, or any combination of any two or more of the preceding.
Claims9
1-43. (canceled)
A method for converting heat energy to any one of motion, electricity, or any combination of any two or more of the preceding, the method comprising:
- (a) providing at least two fluid chambers;
- (b) providing a displacer to each of the at least two fluid chambers;
- and
- (c) providing a movable seal to separate the at least two fluid chambers.
A method for converting heat energy to any one of motion, electricity, or any combination of any two or more of the preceding, the method comprising:
- (a) providing at least two fluid chambers;
- (b) providing a rotary displacer to each of the at least two fluid chambers;
- and
- (c) providing a movable seal to separate the at least two fluid chambers.
A method for converting heat energy to any one of motion, electricity, or any combination of any two or more of the preceding, the method comprising:
- (a) providing at least two fluid chambers;
- (b) providing a rotary displacer to each of the at least two fluid chambers;
- (c) providing a movable seal to separate the at least two fluid chambers;
- and
- (d) providing any one of at least one heat source, at least one heat sink, at least one converter, or any combination of any two or more of the preceding.
A method for converting heat energy to motion, the method comprising:
- (a) substantially isothermally, increasing a volume, increasing an entropy, and decreasing a pressure of a working fluid in a first fluid chamber while at the same time, substantially isothermally, decreasing a volume, decreasing an entropy, and increasing a pressure of a working fluid in a second fluid chamber to thereby motivate a movable seal in a first direction;
- (b) substantially at a constant volume, decreasing the temperature, decreasing the entropy, and decreasing the pressure of the working fluid in the first fluid chamber while at the same time, substantially at a constant volume, increasing the temperature, increasing the entropy, and increasing the pressure of the working fluid in the second fluid chamber;
- (c) substantially isothermally, decreasing the volume , decreasing the entropy, and increasing the pressure of a working fluid in a first fluid chamber while at the same time, substantially isothermally, increasing a volume, increasing the entropy, and decreasing the pressure of the working fluid in the second fluid chamber to thereby motivate the movable seal in a second direction opposite the first direction;
- (d) substantially at a constant volume, increasing the temperature, increasing the entropy, and increasing the pressure of the working fluid in the first fluid chamber while at the same time, substantially at a constant volume, decreasing the temperature, decreasing the entropy, and decreasing the pressure of the working fluid in the second fluid chamber;
- and
- (e) repeating step (a) though (d).
Dependencies are inferred from the claim text.