Refrigeration apparatus including liquid injection desuperheater

Claim 1

IN A HAIR ORNAMENT, A FIRST PLATE MEMBER, A SECOND PLATE MEMBER LOCATED IN EDGE-TO-EDGE ABUTTING RELATION WITH RESPECT TO SAID FIRST PLATE MEMBER AND BEING NORMALLY IN SUBSTANTIALLY THE SAME PLANE THEREWITH, A COIL SPRING MEANS CONNECTING SAID MEMBERS AND SAID COIL SPRINGS, SAID COIL SPRING HAVING ITS LONGITUDINAL AXIS EXTENDING FROM ONE PLATE MEMBER TO THE OTHER IN OVERLYING AND GENERALLY PARALLEL RELATION WHEN SAID PLATE MEMBERS ARE IN THEIR NORMAL EDGE-TO-EDGE ABUTTING RELATION, THE ADJACENT CONVOLUTIONS OF SAID SPRING BEING LOCATED IN MUTUALLY ABUTING RELATION WHEN SAID SPRING IS IN THE NORMAL RELAXED POSITION THEREOF, SAID PLATE MEMBERS BEING MOVABLE RELATIVE TO EACH OTHER, THE ABUTTING EDGES DEFINING A PIVOT AXIS THEREFOR, SAID COIL SPRING HAVING MEANS INCLUDING EXPOSED ONES OF SAID CONVOLUTIONS WHEREBY, UPON MOVEMENT OF SAID PLATE MEMBERS CAUSING SAID COIL SPRING TO BE TENSIONED, THE ADJACENT CONVOLUTIONS THEREOF ARE SEPARATED TO DEFINE SPACES INTO WHICH STRANDS OF HAIR OF THE WEARER ARE INSERTED, SAID SPRING CAPTURING THE STRANDS OF HAIR BETWEEN THE ADJACENT CONVOLUTIONS WHEN THE PLATE MEMBERS ARE RELEASED FOR RETURN TO THEIR NORMAL POSITION.