초록 ▼

A thermal compensation apparatus is disclosed including an elongated element extending from a proximal end to a distal end. A length of the elongated element from the proximal end to the distal end decreases in response to an increase in the temperature of the elongated element from a baseline tempe

A thermal compensation apparatus is disclosed including an elongated element extending from a proximal end to a distal end. A length of the elongated element from the proximal end to the distal end decreases in response to an increase in the temperature of the elongated element from a baseline temperature. The length of the elongated element increases in response to a decrease in the temperature of the elongated element from the baseline temperature. In various embodiments, the apparatus may be incorporated in solar module mounting systems.

대표청구항 ▼

1. A system comprising: a first plurality of elongated members, each of the first plurality of elongated members having a right end and a left end;a second plurality of elongated members, each of the second plurality of elongated members having a right end and a left end;wherein one or more right en

1. A system comprising: a first plurality of elongated members, each of the first plurality of elongated members having a right end and a left end;a second plurality of elongated members, each of the second plurality of elongated members having a right end and a left end;wherein one or more right ends of the first plurality of elongated members are attached to one or more left ends of the second plurality of elongated members;wherein the first plurality of elongated members has a lower coefficient of thermal expansion than a second plurality of elongated members;wherein the first plurality of elongated members and the second plurality of elongated members comprise a tubular structure;wherein responsive to an increase in temperature greater than a baseline temperature the one or more right ends of the first plurality of elongated members move towards the one or more left ends of the second plurality of elongated members as the first plurality of elongated members expand more than the second plurality of expanded members; andwherein responsive to a decrease in temperature less than the baseline temperature the one or more right ends of the first plurality of elongated members move away from the one or more left ends of the second plurality of elongated members as the first plurality of elongated members contract more than the second plurality of expanded members. 2. The system of claim 1, wherein the first plurality of elongated members and the second plurality of elongated members comprise a shape of one of the following: a rod, a plate, a disk or a tube. 3. The system of claim 1, wherein right ends of a first and a third elongated member of the first plurality of elongated members are attached to left ends of a first and second elongated member of the second plurality of elongated members and a left end of a second elongated member of the first plurality of elongated members is attached to a right end of the second elongated member of the second plurality of elongated members. 4. The system of claim 3, wherein responsive to the increase in the temperature greater than the baseline temperature, the first, second, and third elongated members of the first plurality of elongated members expand more than the first and second elongated members of the second plurality of elongated members. 5. The system of claim 4, wherein an overall length of the system decreases as the temperature is increased from the baseline temperature. 6. The system of claim 3, wherein responsive to the decrease in the temperature less than the baseline temperature, the first, second, and third elongated members of the first plurality of elongated members contract more than the firstand second elongated members of the second plurality of elongated members. 7. The system of claim 6, wherein an overall length of the system increases as the temperature is decreased from the baseline temperature. 8. A system comprising: a first plurality of elongated members, each of the first plurality of elongated members having a right end and a left end;a second plurality of elongated members, each of the second plurality of elongated members having a right end and a left end;wherein one or more right ends of the first plurality of elongated members are attached to one or more left ends of the second plurality of elongated members;wherein the first plurality of elongated members is made of a first metal with a coefficient of thermal expansion lower than a that of second metal of the second plurality of elongated members;wherein responsive to an increase in temperature greater than a baseline temperature the one or more right ends of the first plurality of elongated members move towards the one or more left ends of the second plurality of elongated members as the first plurality of elongated members expand more than the second plurality of expanded members; andwherein responsive to a decrease in temperature less than the baseline temperature the one or more right ends of the first plurality of elongated members move away from the one or more left ends of the second plurality of elongated members as the first plurality of elongated members contract more than the second plurality of expanded members. 9. A system comprising: a first plurality of elongated members, each of the first plurality of elongated members having a right end and a left end;a second plurality of elongated members, each of the second plurality of elongated members having a right end and a left end;wherein one or more right ends of the first plurality of elongated members are attached to one or more left ends of the second plurality of elongated members;wherein the first plurality of elongated members has a lower coefficient of thermal expansion than a second plurality of elongated members;wherein one of the first plurality of elongated members is disposed in an annular space between two of the second plurality of elongated members;wherein responsive to an increase in temperature greater than a baseline temperature the one or more right ends of the first plurality of elongated members move towards the one or more left ends of the second plurality of elongated members as the first plurality of elongated members expand more than the second plurality of expanded members; andwherein responsive to a decrease in temperature less than the baseline temperature the one or more right ends of the first plurality of elongated members move away from the one or more left ends of the second plurality of elongated members as the first plurality of elongated members contract more than the second plurality of expanded members.