Multi-point temperature probe

摘要: A temperature probe assembly for reading heat gradients occurring in internal combustion engines or other components. The has a plurality of separate thermocouples each having an inner junction mounted associated contact ring. These rings are spaced relationship on tip cylindrical member to provide axially and multiple pick-up points when the is test bore cylinder head near chamber. Leads from feed gages remote engine. collectively detect gradient by electric currents proportional during engine testing.