STIRLING ENGINE Low Temperature Differential type Displacer Piston

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 0 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 15 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 30 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 45 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 60 Deg ‘Cold’ Plate The Air is moved towards the ‘Warm’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 75 Deg ‘Cold’ Plate The Air is moved towards the ‘Warm’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston 90 Deg ‘Cold’ Plate The Air is moved towards the ‘Warm’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 105 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 120 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 135 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 150 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 165 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 180 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 195 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 210 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 225 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Warm’ Plate, so warms and expands. WARMING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 240 Deg ‘Cold’ Plate The Air is moved towards the ‘Cold’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight pressure pushes Power Piston up 255 Deg ‘Cold’ Plate The Air is moved towards the ‘Cold’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston 270 Deg ‘Cold’ Plate The Air is moved towards the ‘Cold’ Plate. DISPLACE ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 285 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 300 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 315 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 330 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010

STIRLING ENGINE Low Temperature Differential type Displacer Piston is 90° ahead of Power Piston Slight vacuum pulls Power Piston down 345 Deg ‘Cold’ Plate The Air inside main body is in contact with the ‘Cold’ Plate, so cools and shrinks. COOLING ‘Warm’ Plate Low temperature heat source © G. Bootle CEng. MIMech. E. Delphi Diesel Systems Ltd. 2010