Abstract: A crimp connector for a wire includes first and second clamping plates connected via a bending portion so as to be pivotable with respect to one another for clamping the wire between them in a clamping state. Inner surfaces of the clamping plates are designed as clamping surfaces having a plurality of elongated depressions and elongated ribs that run perpendicularly to a pivot axis of the bending portion. The ribs of one clamping plate are each arranged and dimensioned in such a way that they are at least partially arranged in the depressions of the other clamping plate in the clamping state such that a wire clamped between the clamping plates in the clamping state is formed into a meandering shape. Distance between adjacent depressions in at least one of the first and second clamping plates varies along the clamping surface on a straight line parallel to the pillar axis.

Abstract: A crimp connector for a wire includes first and second clamping plates connected via a bending portion so as to be pivotable with respect to one another for clamping the wire between them in a clamping state. Inner surfaces of the clamping plates are designed as clamping surfaces having a plurality of elongated depressions and elongated ribs that run perpendicularly to a pivot axis of the bending portion. The ribs of one clamping plate are each arranged and dimensioned in such a way that they are at least partially arranged in the depressions of the other clamping plate in the clamping state such that a wire clamped between the clamping plates in the clamping state is formed into a meandering shape. Distance between adjacent depressions in at least one of the first and second clamping plates varies along the clamping surface on a straight line parallel to the pillar axis.

Abstract: An energy recovery device comprising a drive mechanism; an engine comprising a plurality of Shape Memory Alloy (SMA) Negative Thermal Expansion (NTE) elements fixed at a first end by a holder element and connected at a second end to a drive mechanism wherein a compensation mechanism is positioned and adapted to combat the shrinkage of the SMA or NTE elements encountered in heating cycles.

Abstract: The invention provides an energy recovery system comprising a first Shape Memory Alloy (SMAs) or Negative Thermal Expansion (NTE) core and adapted to convert movement of the core into energy in response to a first temperature. Various embodiments are disclosed to include cascaded core arrangements, preheating/cooling of cores and how to decrease the time of reaction for the shape memory alloy in an efficient manner.

Abstract: A system and method of reconditioning a SMA or NTE material based core for use in an energy recovery device comprising the step of heating the core for a period of time above a certain temperature to configure the core with its original properties. The system and method can be implemented on site of an energy recovery device or remotely.

Abstract: The invention provides an energy recovery system comprising a first Shape Memory Alloy (SMAs) or Negative the bundle Thermal Expansion (NTE) core and adapted to convert movement of the core into energy in response to a first temperature. Various embodiments are disclosed to include cascaded core arrangements, preheating/cooling of cores and how to decrease the time of reaction for the shape memory alloy in an efficient manner.

Abstract: A plurality of wire elements for use in an energy recovery device comprising Shape Memory Alloy or other Negative Thermal Expansion (NTE) material, wherein at least one wire element is fixed at one end and free to move at a second end, such that the wire elements are arranged adjacently and are in friction or interference contact with each other and are secured at the outer perimeter of wires utilising a securing means. In such arrangement, during the operation of the bundle arrangement in a heat engine system, the plate elements act to transmit the aggregated force generation of the wire grouping and thus usefully recover and transmit power.

Abstract: The invention provides an energy recovery device comprising a first SMA core housed in a first immersion chamber and adapted to be sequentially filled with fluid to allow heating and/or cooling of the first SMA core wherein a first shaft is adapted to be turned by the SMA core mounted concentrically around said first shaft. The SMA core comprises a plurality of SMA elements to define a module, wherein a plurality of modules are mounted in series and whereby movement of a first module is configured to be input to a second module enabling cumulative rotation of the shaft.

Abstract: An energy recovery device comprising a drive mechanism; an engine comprising a plurality of Shape Memory Alloy (SMA) Negative Thermal Expansion (NTE) elements fixed at a first end by a holder element and connected at a second end to a drive mechanism wherein a compensation mechanism is positioned and adapted to combat the shrinkage of the SMA or NTE elements encountered in heating cycles.

Abstract: An energy recovery device comprising a drive mechanism; an engine comprising a plurality of Shape Memory Alloy (SMA) elements or Negative Thermal Expansion (NTE) elements fixed at a first end by a holder element and connected at a second end to a drive mechanism wherein Shape Memory Alloy (SMA) elements or Negative Thermal Expansion (NTE) elements are positioned to from a gap between adjacent elements and configured to improve heat transfer from a fluid to each element.

Abstract: A plurality of wire elements for use in an energy recovery device comprising Shape Memory Alloy or other Negative Thermal Expansion (NTE) material, wherein at least one wire element is fixed at one end and free to move at a second end, such that the wire elements are arranged adjacently and are in friction or interference contact with each other and are secured at the outer perimeter of wires utilising a securing means. In such arrangement, during the operation of the bundle arrangement in a heat engine system, the plate elements act to transmit the aggregated force generation of the wire grouping and thus usefully recover and transmit power.

Abstract: The invention provides an energy recovery device comprising a first SMA core housed in a first immersion chamber and adapted to be sequentially filled with fluid to allow heating and/or cooling of the first SMA core wherein a first shaft is adapted to be turned by the SMA core mounted concentrically around said first shaft; a second SMA core housed in a second immersion chamber and adapted to be sequentially filled with fluid to allow heating and/or cooling of the second SMA core wherein a second shaft is adapted to be turned by the second SMA core mounted concentrically around said second shaft; wherein the first and second core are in fluid communication with each other.

Abstract: The invention provides an energy recovery device comprising a first SMA core housed in a first immersion chamber and adapted to be sequentially filled with fluid to allow heating and/or cooling of the first SMA core wherein a first shaft is adapted to be turned by the SMA core mounted concentrically around said first shaft. The SMA core comprises a plurality of SMA elements to define a module, wherein a plurality of modules are mounted in series and whereby movement of a first module is configured to be input to a second module enabling cumulative rotation of the shaft.