Thermodynamic motor and pulley system
OwnerCharles V. Jonesinventor
Life of this patent
Estimating the term…
Abstract
A thermodynamic motor has a pulley belt (47) extending semi-circumferentially around a frame (21) for ultimately transmitting the rotational motion of the frame (21) to a rotationally driven unit (49). In differing embodiments the thermodynamic motor comprises containers (33, 333, 334, 335) which are shaped to facilitate the rapid and substantially uniform vaporization of a volatile liquid substance (37) contained therein. Further embodiments described herein include those utilizing detachable containers; cooling means (123) to hasten condensation of the volatile liquid (37); and, a thermostatic control system for maintaining a temperature differential between the containers in each pair.
Claims11
A thermodynamic motor and pulley system comprising:
- an essentially cylindrical frame rotatable about a horizontal axis, said frame having an essentially vertical cross section, said horizontal axis extending through the center of said frame vertical cross section;
- a plurality of oppositely disposed pairs of containers mounted on said frame, each of said containers having an essentially rectangular vertical cross section, wherein a larger dimension of said rectangular vertical cross section is oriented essentially tangentially with respect to said cylindrical frame, a smaller dimension of said rectangular vertical cross section is oriented essentially orthogonally to said larger dimension, and an axial dimension of said container is oriented essentially parallel to said axis, and wherein
- the ratio of the length of said larger dimension to the length of said smaller dimension of said vertical cross section of said container is between 3:1 and 1:1;
- and,
- the ratio of the length of said axial dimension to the length of said smaller dimension of said vertical cross section of said container is between 1:5 and 1:15;
- at least one tube interconnecting each oppositely disposed pair of containers;
- a volatile liquid substantially filling at least one container of each pair;
- means to effect a temperature differential between the containers in each pair to cause said volatile liquid in one such container to transfer through said interconnecting tube to the other container paired therewith, thereby shifting the center of gravity of said pair of containers about said axis to cause the rotational motion of said frame;
- and,
- transmission means extending semi-circumferentially around said frame, said transmission means being ultimately connected to a rotationally driven member, said transmission means being adapted to transmit the rotational motion of said frame to said rotationally driven member.
A thermodynamic motor and pulley system comprising:
- an essentially cylindrical frame rotatable about a horizontal axis, said frame having an essentially vertical cross section, said horizontal axis extending through the center of said frame vertical cross section;
- a plurality of oppositely disposed pairs of containers mounted on said frame, each of said containers having a vertical cross section defined by
- (1) first arc A.sub.1 having a radius R.sub.1, the center of arc A.sub.1 being said axis;
- (2) a second arc A.sub.2 having a radius R.sub.2, R.sub.2 being greater than R.sub.1, the center of arc A.sub.2 being said axis;
- (3) a first essentially radial segment S.sub.1 connecting an end of said first arc A.sub.1 to an end of said second arc A.sub.2 ;
- and
- (4) a second essentially radial segment S.sub.2 connecting an end of said first arc A.sub.1 to an end of said second arc A.sub.2, each of said containers having a smaller dimension equal in length to the perpendicular distance between segment S.sub.1 and S.sub.2, a larger dimension equal in length to the average of the lengths of first arc A.sub.1 and second arc A.sub.2, and an axial dimension parallel to said axis, and wherein
- the ratio of the length of said larger dimension of said vertical cross section to the length of said smaller dimension of said container is between 3:1 and 1:1;
- and
- the ratio of the length of said axial dimension to the length of said smaller dimension of said vertical cross section of said container is between 1:5 and 1:15;
- at least one tube interconnecting each oppositely disposed pair of containers;
- a volatile liquid substantially filling at least one container of each pair;
- means to effect a temperature differential between the containers in each pair to cause said volatile liquid in one such container to transfer through said interconnecting tube to the other container paired therewith, thereby shifting the center of gravity of said pair of containers about said axis to cause the rotational motion of said frame;
- and,
- transmission means extending semi-circumferentially around said frame, said transmission means being ultimately connected to a rotationally driven member, said transmission means being adapted to transmit the rotational motion of said frame to said rotationally driven member.
A thermodynamic motor and pulley system comprising:
- a frame rotatable about a horizontal axis;
- a plurality of oppositely disposed pair of containers mounted on said frame, each container having a first surface nearest said axis and a second surface oppositely disposed to said first surface;
- at least one tube interconnecting each oppositely disposed pair of containers, said interconnecting tube communicating with each of said containers at said second surface thereof, said interconnecting tube traveling in an essentially U-shaped path commencing at a point of communication on said second surface and continuing around said container in a direction toward said axis and toward the oppositely disposed container in said pair;
- a volatile liquid substantially filling at least one container of each pair;
- means to effect a temperature differential between the containers in each pair to cause said volatile liquid in one such container to transfer through said interconnecting tube to the other container paired therewith, thereby shifting the center of gravity of said pair of containers about said axis to cause the rotational motion of said frame;
- and,
- transmission means adapted to transmit the rotational motion of said frame to a rotationally driven member.
Dependencies are inferred from the claim text.